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Reminder to Submit Presentations for NANOG 87
by Cat Gurinsky 11 Nov '22

11 Nov '22

NANOG Community, The NANOG Program Committee (PC) would like to remind you that we are accepting proposals for in-person or live remote presentations at all sessions of NANOG 87, a hybrid meeting, taking place in Atlanta, Georgia on 13-15 Feb 2023. Below is a summary of key details and dates from the Call For Presentations on the NANOG website, which can be found at https://www.nanog.org/program/call-presentations/. Requested Topics: Based on feedback from our survey results, we have seen numerous requests for the following topics: - Network Automation - practical uses, how to get started - Network Future - forecast for changes in technology, design, applications - Research & Education - what research is happening now in network operations - Security - developments in, problems/solutions, various protocols of - Tutorials - all levels, IPv6, BGP, Segment Routing, DNS, MPLS, VXLAN We are looking to schedule over 1,800 minutes of content between General Session and Breakout Rooms for NANOG 87, and have confirmed 165 minutes already - so don’t wait! Presentation abstracts and draft slides should be submitted no later than Monday, 9 Jan 2023 to be considered for NANOG 87. Presentations may cover current technologies, soon-to-be deployed technologies, and industry innovation. Vendors are welcome to submit talks which cover relevant technologies and capabilities, but presentations should not be promotional, or discuss proprietary solutions. The primary speaker, moderator, or author should submit a presentation proposal and abstract via the Program Committee Tool at: https://www.nanog.org/meetings/submit-presentation/ - Sign in with your Profile Account - Select the type of talk you propose to present, and complete the form Timeline for submission and proposal review: - Submitter enters abstract (and draft slides if possible) in the Program Committee Tool prior to the deadline for slide submission. - PC performs initial review and assigns a “shepherd” to help develop the submission — typically within 2 weeks. - Submitter develops draft slides of talk if not already submitted with the initial proposal. Please submit initial draft slides early — the PC does not evaluate submissions until draft slides are available for review. NANOG Staff is available to assist with slide templates upon request from the submitter. - Panel and Track submissions should provide a topic list and intended/confirmed participants in the abstract. - PC reviews the slides and continues to work with Submitter as needed to develop the topic. - FINAL SUBMISSION DEADLINE Draft presentation slides should be submitted prior to the published deadline for slides (9 Jan 2023). - PC evaluates submissions to determine presentations for the agenda (posted on 30 Jan 2023). - Submitters notified. - Agenda assembled and posted. - Final presentation slides must be submitted prior to the published deadline for slides (6 Feb 2023 for in person + live remote presentations). If you think you have an interesting topic but want feedback or suggestions for developing an idea into a presentation, please email the PC ( nanogpc(a)nanog.org) and a representative will respond to you in a timely manner. Otherwise, submit your talk, tutorial, track, or panel proposal to the Program Committee Tool at your earliest convenience. We look forward to reviewing your submission! NANOG 87 Calendar of Events Date Event/Deadline Mon, 14 Nov 2022 CFP Reminder Announcement Mon, 12 Dec 2022 CFP Reminder 2 Announcement Mon, 9 Jan 2023 DRAFT Presentation Slides Due Mon, 16 Jan 2023 Topics List Published Mon, 30 Jan 2023 Meeting Agenda Published Mon, 6 Feb 2023 Final Slides DUE Sun, 12 Feb 2023 On-Site Lightning Talk Submissions Open Final slides for accepted presentations must be submitted by Monday, 6 Feb 2023. Materials received after that date may be updated on the website after the completion of the conference. We look forward to seeing you in February! Sincerely, Cat Gurinsky Program Committee Chair Sent on behalf of the NANOG PC

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 11 Nov '22

11 Nov '22

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 12 Nov, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 914964 Prefixes after maximum aggregation (per Origin AS): 345602 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 441991 Total ASes present in the Internet Routing Table: 73771 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 63375 Origin ASes announcing only one prefix: 26011 Transit ASes present in the Internet Routing Table: 10396 Transit-only ASes present in the Internet Routing Table: 421 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1047 Number of instances of unregistered ASNs: 1049 Number of 32-bit ASNs allocated by the RIRs: 40587 Number of 32-bit ASNs visible in the Routing Table: 33639 Prefixes from 32-bit ASNs in the Routing Table: 163086 Number of bogon 32-bit ASNs visible in the Routing Table: 10 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 520 Number of addresses announced to Internet: 3064036352 Equivalent to 182 /8s, 161 /16s and 124 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 310802 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 239088 Total APNIC prefixes after maximum aggregation: 68087 APNIC Deaggregation factor: 3.51 Prefixes being announced from the APNIC address blocks: 233936 Unique aggregates announced from the APNIC address blocks: 96889 APNIC Region origin ASes present in the Internet Routing Table: 13046 APNIC Prefixes per ASN: 17.93 APNIC Region origin ASes announcing only one prefix: 3757 APNIC Region transit ASes present in the Internet Routing Table: 1749 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8299 Number of APNIC addresses announced to Internet: 773753216 Equivalent to 46 /8s, 30 /16s and 137 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 267115 Total ARIN prefixes after maximum aggregation: 121839 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 268506 Unique aggregates announced from the ARIN address blocks: 129060 ARIN Region origin ASes present in the Internet Routing Table: 19064 ARIN Prefixes per ASN: 14.08 ARIN Region origin ASes announcing only one prefix: 6977 ARIN Region transit ASes present in the Internet Routing Table: 1932 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4678 Number of ARIN addresses announced to Internet: 1289548800 Equivalent to 76 /8s, 220 /16s and 244 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 262050 Total RIPE prefixes after maximum aggregation: 121085 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 258948 Unique aggregates announced from the RIPE address blocks: 154970 RIPE Region origin ASes present in the Internet Routing Table: 28150 RIPE Prefixes per ASN: 9.20 RIPE Region origin ASes announcing only one prefix: 12001 RIPE Region transit ASes present in the Internet Routing Table: 3946 Average RIPE Region AS path length visible: 4.2 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10869 Number of RIPE addresses announced to Internet: 716379776 Equivalent to 42 /8s, 179 /16s and 22 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 117020 Total LACNIC prefixes after maximum aggregation: 28176 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 116457 Unique aggregates announced from the LACNIC address blocks: 48612 LACNIC Region origin ASes present in the Internet Routing Table: 10991 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2681 LACNIC Region transit ASes present in the Internet Routing Table: 2252 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8757 Number of LACNIC addresses announced to Internet: 175986688 Equivalent to 10 /8s, 125 /16s and 88 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 28644 Total AfriNIC prefixes after maximum aggregation: 5631 AfriNIC Deaggregation factor: 5.09 Prefixes being announced from the AfriNIC address blocks: 36597 Unique aggregates announced from the AfriNIC address blocks: 12028 AfriNIC Region origin ASes present in the Internet Routing Table: 1708 AfriNIC Prefixes per ASN: 21.43 AfriNIC Region origin ASes announcing only one prefix: 595 AfriNIC Region transit ASes present in the Internet Routing Table: 329 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 37 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1036 Number of AfriNIC addresses announced to Internet: 108078848 Equivalent to 6 /8s, 113 /16s and 39 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9132 8884 50 CHINAMOBILE-CN China Mobile Communicati 7545 5946 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4872 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3611 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3509 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3392 1877 66 VNPT-AS-VN VNPT Corp, VN 4766 2536 11252 602 KIXS-AS-KR Korea Telecom, KR 9498 2526 499 237 BBIL-AP BHARTI Airtel Ltd., IN 24560 2275 849 418 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45090 2180 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 7582 10612 2927 AMAZON-02, US 11492 4586 304 543 CABLEONE, US 7155 3898 265 32 VIASAT-SP-BACKBONE, US 22773 3749 3060 338 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3572 1868 2552 AKAMAI-AS, US 6327 3525 1320 63 SHAW, CA 749 3055 50656 2322 DNIC-AS-00749, US 30036 2601 372 270 MEDIACOM-ENTERPRISE-BUSINESS, US 7018 2578 24058 1553 ATT-INTERNET4, US 396982 2562 3481 356 GOOGLE-CLOUD-PLATFORM, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6936 1730 144 UNI2-AS, ES 9121 6716 1692 17 TTNET, TR 20940 4115 3400 182 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA 8551 3981 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2954 2290 913 ROSTELECOM-AS, RU 9009 2625 252 1353 M247, RO 6849 2374 339 20 UKRTELNET, UA 34984 2241 357 614 TELLCOM-AS, TR 47331 2203 337 1671 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10821 3347 601 Uninet S.A. de C.V., MX 10620 3476 511 837 Telmex Colombia S.A., CO 11830 2300 369 64 Instituto Costarricense de Electricidad 13999 2112 343 548 Mega Cable, S.A. de C.V., MX 28573 1336 2328 260 Claro NXT Telecomunicacoes Ltda, BR 6503 1293 338 521 Axtel, S.A.B. de C.V., MX 3816 1286 726 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1112 182 474 Techtel LMDS Comunicaciones Interactiva 6147 1087 369 22 Telefonica del Peru S.A.A., PE 26615 992 2466 43 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1572 393 21 LINKdotNET-AS, EG 24835 1545 521 31 RAYA-AS, EG 36992 1354 1520 270 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1011 68 37 ORANGE-COTE-IVOIRE, CI 36935 828 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 527 53 43 WANANCHI-, KE 37342 494 32 1 MOVITEL, MZ 23889 400 231 14 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10821 3347 601 Uninet S.A. de C.V., MX 9808 9132 8884 50 CHINAMOBILE-CN China Mobile Communicati 16509 7582 10612 2927 AMAZON-02, US 12479 6936 1730 144 UNI2-AS, ES 9121 6716 1692 17 TTNET, TR 7545 5946 786 695 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4872 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4586 304 543 CABLEONE, US 20940 4115 3400 182 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9132 9082 CHINAMOBILE-CN China Mobile Communications Grou 12479 6936 6792 UNI2-AS, ES 9121 6716 6699 TTNET, TR 7545 5946 5251 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4872 4797 ERX-CERNET-BKB China Education and Research Net 16509 7582 4655 AMAZON-02, US 11492 4586 4043 CABLEONE, US 39891 4010 3963 ALJAWWALSTC-AS, SA 8551 3981 3943 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 20940 4115 3933 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US 16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US 25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US 16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US 25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.136.112.0/24 Origin: 54835 UNASSIGNED 23.136.112.0/24 Transit: 21559 OSNET, PR 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.181.240.0/24 Origin: 399613 UNASSIGNED 23.181.240.0/24 Transit: 11992 CENTENNIAL-, PR 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:39 /11:100 /12:295 /13:587 /14:1199 /15:2046 /16:13522 /17:8347 /18:13980 /19:25193 /20:44380 /21:52336 /22:110089 /23:97970 /24:544024 /25:828 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5949 6936 UNI2-AS, ES 9121 5872 6716 TTNET, TR 8151 4772 10821 Uninet S.A. de C.V., MX 11492 3494 4586 CABLEONE, US 8551 3445 3981 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3333 3525 SHAW, CA 39891 3193 4010 ALJAWWALSTC-AS, SA 7155 2987 3898 VIASAT-SP-BACKBONE, US 22773 2773 3749 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2257 2601 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1908 2:1027 3:166 4:5 5:4024 6:120 7:5 8:1583 9:1 11:173 12:1620 13:352 14:2377 15:287 16:71 17:363 18:381 20:239 21:4 22:188 23:6018 24:2467 25:6 27:2701 29:19 31:2484 32:93 34:8 35:95 36:1791 37:4532 38:3751 39:773 40:144 41:3944 42:1184 43:2249 44:300 45:16312 46:4173 47:377 49:1721 50:1925 51:244 52:1498 54:397 55:845 56:8 57:78 58:1795 59:1163 60:1006 61:2417 62:2571 63:1957 64:5624 65:2328 66:4826 67:3006 68:1379 69:4156 70:1296 71:679 72:3001 74:2647 75:1476 76:600 77:2246 78:3969 79:3152 80:2032 81:1814 82:1493 83:1207 84:1469 85:3738 86:729 87:1923 88:2838 89:3442 90:551 91:7603 92:2033 93:2554 94:3524 95:4828 96:1337 97:348 98:1174 99:739 100:69 101:1072 102:2418 103:30324 104:4544 105:479 106:890 107:2542 108:921 109:4330 110:2017 111:3316 112:2049 113:1560 114:1584 115:2026 116:1903 117:2479 118:2325 119:1857 120:1710 121:1112 122:2585 123:2116 124:1555 125:2191 128:1254 129:979 130:972 131:2035 132:848 133:378 134:1914 135:291 136:884 137:909 138:2526 139:1515 140:1110 141:1481 142:1419 143:1397 144:1197 145:351 146:1878 147:1537 148:2257 149:1836 150:873 151:1145 152:1830 153:455 154:3847 155:1429 156:1615 157:1298 158:1041 159:2209 160:2591 161:1389 162:3505 163:1448 164:1674 165:1627 166:831 167:1706 168:3834 169:907 170:4532 171:852 172:3478 173:3106 174:1036 175:1152 176:3623 177:4785 178:3529 179:2122 180:2352 181:3349 182:3243 183:1935 184:2352 185:19903 186:4551 187:3968 188:4016 189:3446 190:9071 191:1414 192:11001 193:8771 194:7192 195:5103 196:2984 197:2483 198:6005 199:6066 200:7614 201:5833 202:10573 203:10060 204:4599 205:3479 206:3861 207:3400 208:4098 209:4812 210:4394 211:2440 212:4036 213:3512 214:1095 215:53 216:6527 217:2621 218:1290 219:572 220:2052 221:926 222:840 223:2020 End of report

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Contact for AS 19338
by Elmar K. Bins 11 Nov '22

11 Nov '22

Hello 'body, I'm looking for a NOC contact for AS 19338, the old Telmex Chile AS. Anybody have anything? Thanks, Elmar.

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NANOG 87: Call for Presentations | N86 PC Picks + More
by Nanog News 10 Nov '22

10 Nov '22

*NANOG 87: Call for Presentations * *NANOG PC is Now Accepting Proposals for NANOG 87* *NANOG 87 will take place in Atlanta, GA, on 13 -15 Feb 2023.* The PC is looking to schedule over 1,800 minutes of content for NANOG 87 and has confirmed 165 minutes already - so don't wait! *Requested Topics:* - Network Automation - practical uses, how to get started - Network Future - forecast for changes in technology, design, applications - Research & Education - what research is happening now in network operations - Security - developments in, problems/solutions, various protocols of - Tutorials - all levels, IPv6, BGP, Segment Routing, DNS *MORE INFO* <https://www.nanog.org/program/call-presentations/> *NANOG 86 "PC Picks"* *PC Member Cat Gurinsky Shares her Favorite Talks at our Most Recent Meeting* *Don't know where to start watching?* The NANOG Program Committee (PC) has you covered! Check out the top picks below from our featured PC member, Cat Gurinsky or curate a list of your own! We will publish your selections as a guest star of NANOG. Email your favorites at news(a)nanog.org. *READ MORE <https://www.nanog.org/stories/nanog-86-pc-picks/>* *NANOG 86 Photo Albums are Now Available * All NANOG 86 photos are now uploaded to Flickr. Relive all your favorite moments at our most recent meeting in Hollywood! * SAY CHEESE! <https://www.flickr.com/photos/nanog/>*

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In Memory of Betty Burke
by Edward McNair 09 Nov '22

09 Nov '22

With deep sorrow, we announce the passing of Betty Joe Burke, NANOG's founding Executive Director (2011-2018). We mourn the loss of a mother, grandmother, friend, and an invaluable member of our NANOG Community. Betty left an indelible mark on all who knew her. During her decades of devotion to NANOG, Betty served as a leader, mentor, and advocate for our Community. Her determination and enthusiasm helped shape NANOG from its inception. She worked tirelessly to help build a thriving community dedicated to "working together for the Internet of tomorrow.” Her impact on our community began through her work at the University of Michigan and later through Merit Networks. Her impact on the Internet community started with managing a consortium of engineering professionals working to re-engineer and operate the first national high-speed internet backbone (NSFNET). She also oversaw building the State of Michigan's most prominent technology center. She coordinated IT conferences composed of an international membership community working to invent the Internet of tomorrow. After 36 years of service, Betty retired from the University of Michigan in 2010. The board then selected her to guide the newly independent NANOG organization in 2011, where she served as NANOG’s Executive Director until 2018. Her three children will greatly mourn her passing: daughter Jodie (David) Danko, son Todd (Arika) Burke, and daughter Julie (Jason) Brainer, as well as her grandchildren Allison and Danielle Danko, Gage and Jordyn Thrall, and J. Austin and Andrew Brainer. Betty is survived by two siblings, supportive extended family, friends, and an eternally grateful NANOG Community. For those interested in attending the Celebration of Betty's life, details can be found on the family's memorial tribute. Our Community Memorial can be accessed by anyone with a free account on NANOG's website. Additional text for the email message NANOG is creating a video to be played during the Celebration of Life on November 20, 2022. Since NANOG is a community of voices, we ask you to share photos and/or a brief (30 seconds maximum) audio clip that recalls your favorite memory. If you have multiple memories you would like to share; please create additional clips. You may send your contributions to memoriam(a)nanog.org Edward McNair Executive Director

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Fwd: [AfrIPv6-Discuss] AFRINIC Members Connect: Call for presentations is Open
by Musa Stephen Honlue 09 Nov '22

09 Nov '22

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Passing of Betty Burke
by John Curran 09 Nov '22

09 Nov '22

Folks - It is with sad heart that I share this information – Betty Burke (NANOG’s first Executive Director) is no longer with us - https://www.modetzfuneralhomes.com/obituaries/obituary-listings?obId=263153… Betty played a crucial role in helping build NANOG into the community it is today and will be sorely missed. :-( /John John Curran President and CEO American Registry for Internet Numbers

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Geo-IP Sling.com and/or Dish Network Contact.
by Nicholas Warren 08 Nov '22

08 Nov '22

Does anyone know how to get ahold of Sling.com or Dish to update location information on IPv4 addresses? I don’t know if meta discussion is allowed on-list, but maybe geolocation contacts could be listed on the community site? 😊 - Nich Warren

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Random Early Detect and streaming video
by Graham Johnston 08 Nov '22

08 Nov '22

I've been involved in service provider networks, small retail ISPs, for 20+ years now. Largely though, we've never needed complex QoS, as at $OLD_DAY_JOB, we had been consistently positioned to avoid regular link congestion by having sufficient capacity. In the few instances when we've had link congestion, egress priority queuing met our needs. With a new organization there is a set of circumstances that have resulted in a long standing business decision to apply some rate-limiting/traffic management during times of higher utilization to a subset of traffic. This traffic happens to be ABR streaming video traffic. The thought was that a little bit of packet loss that comes from RED or WRED could largely be absorbed in the ABR playback client's innate behavior, and yes, possibly a drop in video profile. These are acceptable business outcomes in this case. The question I have for the smart people of this list is, given the specific application that is receiving this treatment, is there any reason to apply a RED behavior any appreciable amount before the bandwidth limit for this application? It makes sense to me for interactive TCP traffic where you want to apply some artificial control to the TCP window, but I *feel* like ABR streaming video was designed to expect congestion, at least as the edge of the customers home, and combine that with the buffering and we should adjust the drop profile to kick in at a higher percentage. Today we use 70% to start triggering the drop behavior, but my head tells me it should be higher. The reason I am saying this is that we are dropping packets ahead of full link congestion, yes that is what RED was designed to do, but I surmise that we are making this application worse than is actually intended. Hopefully my targeted vagurey has still left enough context intact to receive some useful commentary back. Thanks

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Spoofer Report for NANOG for Oct 2022
by CAIDA Spoofer Project 08 Nov '22

08 Nov '22

In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes. This report summarises tests conducted within usa, can. Inferred improvements during Oct 2022: ASN Name Fixed-By 33696 NEXTARRAY-ASN-01 2022-10-02 399486 2022-10-05 397086 LAYER-HOST-HOUSTON 2022-10-22 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Oct 2022: ASN Name First-Spoofed Last-Spoofed 19230 NANOG 2016-06-13 2022-10-03 209 CENTURYLINK-US-LEGACY-QWEST 2016-08-16 2022-10-29 6128 CABLE-NET-1 2016-09-03 2022-10-03 20412 CLARITY-TELECOM 2016-09-30 2022-10-31 271 BCNET 2016-10-24 2022-10-27 30036 MEDIACOM-ENTERPRISE-BUSINESS 2016-11-16 2022-10-12 22898 ATLINK 2016-12-16 2022-10-14 23089 HOTWIRE-COMMUNICATIONS 2017-09-30 2022-10-04 33452 RW 2018-09-19 2022-10-27 14031 SCXY 2018-10-18 2022-10-26 20278 NEXEON 2019-03-05 2022-10-07 21804 ACCESS-SK 2019-06-09 2022-10-26 398836 NP-NETWORKS 2021-03-12 2022-10-30 394414 E2WS 2022-05-08 2022-10-31 400517 2022-10-03 2022-10-03 400328 2022-10-14 2022-10-14 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=usa,can&no_block… Please send any feedback or suggestions to spoofer-info(a)caida.org

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