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Grande Communications Contact
by Conrad Rockenhaus 23 May '19

23 May '19

Hello, Does anyone have a Grande Communications Contact? Thanks, Conrad

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Doha dark fiber
by Pui Edylie 22 May '19

22 May '19

Anyone knows anyone has dark fiber in doha and has a pop in Singapore?Thank you.RegardsEdySent from my Samsung Galaxy smartphone.

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Free Program to take netflow
by Dennis Burgess 22 May '19

22 May '19

I am looking for a free program to take netflow and output what the top traffic ASes to and from my AS are. Something that we can look at every once in a while, and/or spin up and get data then shutdown.. Just have two ports need netflow from currently. Thanks in advance. [LTI-Full_175px] Dennis Burgess, Mikrotik Certified Trainer Author of "Learn RouterOS- Second Edition" Link Technologies, Inc -- Mikrotik & WISP Support Services Office: 314-735-0270 Website: http://www.linktechs.net<http://www.linktechs.net/> Create Wireless Coverage's with www.towercoverage.com

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DHCPv6-PD relay route injection - standard?
by Brandon Martin 21 May '19

21 May '19

Is there a standard that defines/recommends behavior for route injection of snooped DHCPv6-PD (or IA, I guess) assignments on routers running relay agents? That is, snooping or otherwise examining a relayed DHCPv6 response for a delegated prefix (or IA, if you want) and installing a quasi-static route toward the relevant next-hop based on the lifetime of the delegation. Typical redistribution can then be used to put it in IGP if you want. It seems to be a common feature - Cisco ("Relay Agent Notification" on IOS-XE), Juniper ("DHCPv6-PD Route injection" on JunOS), and Arista ("ipv6 dhcp relay install routes" on EOS), and Ruckus ("Relay Agent Prefix Delegation Notification" on FastIron) all seem to support it. Google has, however, failed me at finding any standard that defines or recommends corresponding behavior. RFC 8415 punts on the issue: > the server may need a protocol or other > out-of-band communication to configure routing information for > delegated prefixes It would be nice to have some sort of semi-normative behavior to at least refer to if only to use it to prod vendors. -- Brandon Martin

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INNOG 2 cfp 7/1 to 7/4 New Delhi, India
by Suresh Ramasubramanian 21 May '19

21 May '19

NANOG folks - I recognize that this is rather late notice for your travel schedules but if you happen to be in the region or have teams in India please do attend, or forward this. Thanks. INNOG 2: Call for papers The following is an open call for presentations for the conference and tutorial sessions for the 2nd Indian Network Operators Group (INNOG) Meeting being hosted from 1st July to 4th July 2019 in New Delhi, India. Important dates regarding the Call for Papers: Call For Papers Open: Now First Draft Program Published: 25th June 2019 Deadline For Proposals: 20th June 2019 INNOG 2 Conference: 1st July 2019 INNOG 2 Workshops: 2nd July to 4th July 2019 Please submit Online at https://submission.apnic.net/user/login.php?event=94 Event website: https://www.innog.net/ Note: Any marketing, sales and vendor proprietary content in the presentation is against the spirit of INNOG and it is strictly prohibited. We are looking forward to welcoming you to INNOG 2 in New Delhi, India. Thanks and warm regards, On behalf of the INNOG 2 Program Committee --srs

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Weekly Routing Table Report
by cscora＠apnic.net 17 May '19

17 May '19

This is an automated weekly mailing describing the state of the Internet 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 http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 18 May, 2019 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 754540 Prefixes after maximum aggregation (per Origin AS): 289575 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 360661 Total ASes present in the Internet Routing Table: 64226 Prefixes per ASN: 11.75 Origin-only ASes present in the Internet Routing Table: 55252 Origin ASes announcing only one prefix: 23799 Transit ASes present in the Internet Routing Table: 8974 Transit-only ASes present in the Internet Routing Table: 266 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 34 Max AS path prepend of ASN ( 8697) 27 Prefixes from unregistered ASNs in the Routing Table: 26 Number of instances of unregistered ASNs: 30 Number of 32-bit ASNs allocated by the RIRs: 27012 Number of 32-bit ASNs visible in the Routing Table: 22035 Prefixes from 32-bit ASNs in the Routing Table: 98302 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 243 Number of addresses announced to Internet: 2850395904 Equivalent to 169 /8s, 229 /16s and 151 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.2 Total number of prefixes smaller than registry allocations: 252512 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 203617 Total APNIC prefixes after maximum aggregation: 60182 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 199801 Unique aggregates announced from the APNIC address blocks: 82445 APNIC Region origin ASes present in the Internet Routing Table: 9758 APNIC Prefixes per ASN: 20.48 APNIC Region origin ASes announcing only one prefix: 2719 APNIC Region transit ASes present in the Internet Routing Table: 1455 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4745 Number of APNIC addresses announced to Internet: 773674496 Equivalent to 46 /8s, 29 /16s and 86 /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, 131072-139577 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: 225014 Total ARIN prefixes after maximum aggregation: 104849 ARIN Deaggregation factor: 2.15 Prefixes being announced from the ARIN address blocks: 224054 Unique aggregates announced from the ARIN address blocks: 105452 ARIN Region origin ASes present in the Internet Routing Table: 18470 ARIN Prefixes per ASN: 12.13 ARIN Region origin ASes announcing only one prefix: 6858 ARIN Region transit ASes present in the Internet Routing Table: 1891 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2701 Number of ARIN addresses announced to Internet: 1077818496 Equivalent to 64 /8s, 62 /16s and 52 /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, 393216-399260 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: 207489 Total RIPE prefixes after maximum aggregation: 98322 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 203854 Unique aggregates announced from the RIPE address blocks: 120864 RIPE Region origin ASes present in the Internet Routing Table: 26062 RIPE Prefixes per ASN: 7.82 RIPE Region origin ASes announcing only one prefix: 11568 RIPE Region transit ASes present in the Internet Routing Table: 3719 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8106 Number of RIPE addresses announced to Internet: 719355520 Equivalent to 42 /8s, 224 /16s and 126 /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 196608-210331 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: 96989 Total LACNIC prefixes after maximum aggregation: 21912 LACNIC Deaggregation factor: 4.43 Prefixes being announced from the LACNIC address blocks: 98392 Unique aggregates announced from the LACNIC address blocks: 42564 LACNIC Region origin ASes present in the Internet Routing Table: 8376 LACNIC Prefixes per ASN: 11.75 LACNIC Region origin ASes announcing only one prefix: 2218 LACNIC Region transit ASes present in the Internet Routing Table: 1543 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5929 Number of LACNIC addresses announced to Internet: 174042368 Equivalent to 10 /8s, 95 /16s and 173 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21404 Total AfriNIC prefixes after maximum aggregation: 4289 AfriNIC Deaggregation factor: 4.99 Prefixes being announced from the AfriNIC address blocks: 28196 Unique aggregates announced from the AfriNIC address blocks: 9119 AfriNIC Region origin ASes present in the Internet Routing Table: 1276 AfriNIC Prefixes per ASN: 22.10 AfriNIC Region origin ASes announcing only one prefix: 436 AfriNIC Region transit ASes present in the Internet Routing Table: 244 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 554 Number of AfriNIC addresses announced to Internet: 105021696 Equivalent to 6 /8s, 66 /16s and 129 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & 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 7545 4741 546 555 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3167 1443 27 VIETEL-AS-AP Viettel Group, VN 45899 3038 1745 112 VNPT-AS-VN VNPT Corp, VN 9808 2846 9043 62 CMNET-GD Guangdong Mobile Communication 9829 2734 1496 551 BSNL-NIB National Internet Backbone, IN 4766 2543 11120 760 KIXS-AS-KR Korea Telecom, KR 9394 2154 4882 26 CTTNET China TieTong Telecommunications 4755 2136 428 182 TATACOMM-AS TATA Communications formerl 9498 2050 427 170 BBIL-AP BHARTI Airtel Ltd., IN 23969 1765 314 16 TOT-NET TOT Public Company Limited, TH Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3654 238 582 CABLEONE - CABLE ONE, INC., US 6327 3634 1325 93 SHAW - Shaw Communications Inc., CA 22773 3401 2974 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2785 6041 1202 AMAZON-02 - Amazon.com, Inc., US 16625 2443 1337 1851 AKAMAI-AS - Akamai Technologies, Inc., 30036 2169 350 159 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2150 2758 525 CHARTER-20115 - Charter Communications, 18566 2100 405 108 MEGAPATH5-US - MegaPath Corporation, US 5650 2086 3074 1462 FRONTIER-FRTR - Frontier Communications Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 5432 1629 140 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3211 378 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2670 524 1924 AKAMAI-ASN1, US 12389 2244 2223 636 ROSTELECOM-AS, RU 34984 2080 343 543 TELLCOM-AS, TR 9121 1668 1692 18 TTNET, TR 13188 1601 100 47 TRIOLAN, UA 9009 1455 151 793 M247, GB 8402 1222 545 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5751 3368 573 Uninet S.A. de C.V., MX 10620 3432 535 405 Telmex Colombia S.A., CO 11830 2708 384 34 Instituto Costarricense de Electricidad 3816 1530 579 213 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 7303 1479 1020 258 Telecom Argentina S.A., AR 28573 1390 2236 203 CLARO S.A., BR 6503 1263 433 53 Axtel, S.A.B. de C.V., MX 6147 1200 377 30 Telefonica del Peru S.A.A., PE 13999 983 513 247 Mega Cable, S.A. de C.V., MX 11172 936 143 61 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1158 393 21 LINKdotNET-AS, EG 37611 906 107 9 Afrihost, ZA 24835 888 648 21 RAYA-AS, EG 36992 829 1536 69 ETISALAT-MISR, EG 36903 827 416 126 MT-MPLS, MA 8452 685 1731 19 TE-AS TE-AS, EG 29571 512 68 12 ORANGE-COTE-IVOIRE, CI 37492 470 470 57 ORANGE-, TN 15706 421 32 6 Sudatel, SD 23889 414 231 15 MauritiusTelecom, MU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 5751 3368 573 Uninet S.A. de C.V., MX 12479 5432 1629 140 UNI2-AS, ES 7545 4741 546 555 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3654 238 582 CABLEONE - CABLE ONE, INC., US 6327 3634 1325 93 SHAW - Shaw Communications Inc., CA 10620 3432 535 405 Telmex Colombia S.A., CO 22773 3401 2974 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3211 378 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 12479 5432 5292 UNI2-AS, ES 7545 4741 4186 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4065 4040 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3634 3541 SHAW - Shaw Communications Inc., CA 22773 3401 3246 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3211 3166 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 3167 3140 VIETEL-AS-AP Viettel Group, VN 11492 3654 3072 CABLEONE - CABLE ONE, INC., US 10620 3432 3027 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 65544 DOCUMENT 103.75.239.0/24 135000 ONS-BD OPEN NETWORK SOLUTIONS 65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 65551 DOCUMENT 149.165.246.0/24 19782 INDIANAGIGAPOP - Indiana Unive 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.220.48.0/20 36900 -Reserved AS-, ZZ 41.242.92.0/24 37643 -Reserved AS-, ZZ Complete listing at http://thyme.rand.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 /8:12 /9:11 /10:38 /11:100 /12:295 /13:571 /14:1131 /15:1911 /16:13323 /17:8001 /18:13957 /19:25827 /20:40305 /21:46996 /22:93871 /23:76625 /24:430648 /25:918 /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 4363 5432 UNI2-AS, ES 6327 3409 3634 SHAW - Shaw Communications Inc., CA 7155 3156 4065 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2860 3654 CABLEONE - CABLE ONE, INC., US 8551 2665 3211 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2641 3401 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11830 2053 2708 Instituto Costarricense de Electricidad y Telec 18566 1995 2100 MEGAPATH5-US - MegaPath Corporation, US 30036 1919 2169 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1600 2:1022 3:6 4:21 5:3151 6:47 7:1 8:1308 9:1 12:1801 13:342 14:2014 15:36 16:4 17:262 18:58 20:52 23:2701 24:2505 25:2 27:2459 31:1984 32:100 35:35 36:865 37:3023 38:1737 39:293 40:122 41:3288 42:781 43:2035 44:150 45:7842 46:3292 47:258 49:1363 50:1107 51:322 52:1010 54:281 55:708 56:6 57:45 58:1753 59:1057 60:506 61:2181 62:2148 63:1826 64:4971 65:2203 66:4828 67:2780 68:1162 69:3541 70:1370 71:632 72:2629 74:2740 75:1289 76:557 77:1824 78:1838 79:2288 80:1806 81:1492 82:1128 83:949 84:1132 85:2283 86:540 87:1555 88:1053 89:2640 90:218 91:6564 92:1404 93:2487 94:2497 95:3288 96:946 97:342 98:964 99:757 100:88 101:1160 102:580 103:21225 104:3546 105:253 106:776 107:1765 108:694 109:3751 110:1666 111:2066 112:1507 113:1403 114:1233 115:1708 116:1754 117:1920 118:2091 119:1634 120:1042 121:1043 122:2361 123:1720 124:1492 125:1960 128:1251 129:839 130:531 131:1820 132:806 133:222 134:1095 135:242 136:575 137:768 138:2037 139:887 140:647 141:882 142:801 143:1049 144:878 145:497 146:1275 147:837 148:1681 149:942 150:807 151:1020 152:1064 153:334 154:3180 155:920 156:1641 157:1006 158:654 159:1950 160:1609 161:927 162:2957 163:816 164:1206 165:1593 166:430 167:1407 168:3332 169:869 170:4130 171:578 172:1647 173:2224 174:1045 175:930 176:2323 177:4221 178:2540 179:1397 180:2092 181:2425 182:2692 183:1074 184:2250 185:15132 186:3684 187:2492 188:2922 189:1992 190:8249 191:1547 192:10056 193:6681 194:5437 195:4137 196:3113 197:1790 198:5949 199:5978 200:7131 201:5092 202:10426 203:10138 204:4545 205:3049 206:3238 207:3251 208:3939 209:4243 210:3926 211:2016 212:3096 213:2925 214:1110 215:55 216:5933 217:2226 218:876 219:593 220:1862 221:968 222:983 223:1370 End of report

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Any current comments on PacketViper?
by Allen McKinley Kitchen (gmail) 17 May '19

17 May '19

Users? Detractors? Off-list responses preferred. Will summarize if there’s an indication of interest. ..Allen Allen.McKinley.Kitchen(a)gmail.com Butler, PA

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Re: BGP prefix filter list
by Jared Brown 17 May '19

17 May '19

There are a few approaches to culling the routing table. You can do it either statically or dynamically, according to your needs. 1. Filtering based on upstream communities Slimming down the Internet routing table https://www.redpill-linpro.com/sysadvent/2016/12/09/slimming-routing-table.… 2. Filtering based on region BGP filter for North American routes http://gregsowell.com/?p=5505 Substitute prefixes for applicable region(s). Each region is about 200k prefixes. For more granularity use a geolocation service to select prefixes and/or ASNs. 3. Using flow information to install only top routes SDN Internet Router – Part 2 https://labs.spotify.com/2016/01/27/sdn-internet-router-part-2/ https://blog.ipspace.net/2015/01/sdn-router-spotify-on-software-gone-wild.h… 4. Aggregate the routing table According to the weekly routing table report you can aggregate announcements to about half the number of prefixes. You need to roll your own software to preprocess the BGP feed. There are some tools out there, but I couldn't find a blog post about it with a quick search. If you have one, please share! Jared On 05/15/19 13:43 +0200, Baldur Norddahl wrote: >Hello > >This morning we apparently had a problem with our routers not handling >the full table. So I am looking into culling the least useful prefixes >from our tables. I can hardly be the first one to take on that kind of >project, and I am wondering if there is a ready made prefix list or >similar? > >Or maybe we have a list of worst offenders? I am looking for ASN that >announces a lot of unnecessary /24 prefixes and which happens to be >far away from us? I would filter those to something like /20 and then >just have a default route to catch all. > >Thanks, > >Baldur >

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Comcast Contact
by matt＠mattfreitag.com 17 May '19

17 May '19

Hi all, I'm looking for a contact at Comcast, been having an issue in the Baltimore area for about three weeks and am getting stonewalled by front line support. Thank you for your time. Matt Freitag

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Re: [proj-bgp] adding graphs for actually unreachable RPKI INVALID prefixes to RPKI Monitor?
by Montgomery, Douglas (Fed) 16 May '19

16 May '19

Our effort to get our new monitor transitioned to a public facing system ran into a wall for ~35 days. Unfortunately during that time, the visa of a visiting researcher leading that effort expired. We have almost recovered from all of that. Unfortunately, we have a bit of a bureaucracy to deploying public facing systems. So I would guess it will take ~end of March to get it on-line. Thanks DougM -- Doug Montgomery, Manager Internet & Scalable Systems Research @ NIST Date: Thu, 14 Feb 2019 21:39:00 +0000 From: nusenu <nusenu-lists(a)riseup.net> To: "Sriram, Kotikalapudi (Fed)" <kotikalapudi.sriram(a)nist.gov> Cc: rpki-monitor <rpki-monitor(a)nist.gov>, "nanog(a)nanog.org" <nanog(a)nanog.org>, "Montgomery, Douglas (Fed)" <dougm(a)nist.gov> Subject: Re: [proj-bgp] adding graphs for actually unreachable RPKI INVALID prefixes to RPKI Monitor? Message-ID: <2b8f9b07-27a7-08ba-ac51-afd39b30f769(a)riseup.net> Content-Type: text/plain; charset="utf-8" Sriram, Kotikalapudi (Fed) (2018-09-18):> I also found your analysis very interesting and useful. Thanks for that. > >> What do you think about adding graphs that show the amount of actually >> unreachable prefixes and IP space? (prefix where no alternative valid/unknown announcement exists) > > I am also part of the NIST BGP team. > Doug has already responded with information that we will soon have a new version of the NIST Monitor > which will provide the kind of graphs that you requested. Can you share an estimate for when you plan to publish the new version of the NIST Monitor? thanks, nusenu

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