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Wifi implementators
by Mehmet Akcin 27 Jan '20

27 Jan '20

Hi there I am looking for companies who can implement wifi to a 20,000 sq ft space in Virginia (near Virginia Beach area) and offer services that are turn key including upgrades/expansion/maintenance and such. Please contact me offlist if you can provide enterprise grade turn key wifi solutions Mehmet -- Mehmet +1-424-298-1903

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Rogue objects in routing databases
by Florian Brandstetter 27 Jan '20

27 Jan '20

It appears that there is currently an influx of rogue route objects created within the NTTCOM and RaDB IRR databases, in connection to Quadranet (AS8100) and China Mobile International (CMI). Examples of affected networks are: 193.30.32.0/23 45.129.92.0/23 45.129.94.0/24 Networks, which have seemingly no affiliation with Quadranet, nor China Mobile International (CMI), which merely appears to be an upstream of Quadranet and hence creates the route objects in an automated manner. Another person has already reached out to Quadranet to find out the root cause of the creation of these objects. Their support gave an ETA of 24-72 hours. The route objects are all identical: route: 193.30.32.0/23 descr: CMI (Customer Route) origin: AS8100 mnt-by: MAINT-AS58453 changed: qas_support(a)cmi.chinamobile.com 20200117 source: RADB There appears to be a correlation with the affected networks, a fair share of them is part of AS-SBAG, which in turn is part of AS-VMHAUS, which in turn is part of AS- QUADRANET and could yield the importing of these prefixes. AS-VMHAUS appears to be a customer of Quadranet, listed within AS-QUADRANET-CUSTOMER-ASSET. These networks do however have no direct connection to Quadranet, and are not affiliated with Quadranet, nor are currently connected to Quadranet, which, entirely ignoring that the `origin` points to Quadranet, makes the route object illicit. Basically this has given AS8100, whether that be legitimately Quadranet, or somebody impersonating/spinning up a rogue AS8100, theoretical control over a massive amount of prefixes, as these can be advertised without restrictions and very likely reach a fairly high percentage of global visibility. -- Florian Brandstetter President & Founder SquareFlow Network LTD.

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Comcast DNS Admin
by Childs, Aaron 26 Jan '20

26 Jan '20

Good Afternoon, If theres a Comcast DNS admin on this list, could you respond off list? Thanks, Aaron Sent from my Sprint Samsung Galaxy S10.

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Data on latency and loss-rates during congestion DDoS attacks
by Amir Herzberg 26 Jan '20

26 Jan '20

Dear NANOG, One of my ongoing research works is about a transport protocol that ensures (critical) communication in spite of DDoS congestion attack (which cannot be circumvented), by (careful) use of Forward Error Correction. Yes, obviously, this has to be done and used carefully since the FEC clearly increases traffic rather than the typical congestion-control approach of reducing it, I'm well aware of it; but some applications are critical (and often low-bandwidth) so such tool is important. I am looking for data on loss rate and congestion of DDoS attacks to make sure we use right parameters. Any chance you have such data and can share? Many thanks! -- Amir Herzberg Comcast chair of security innovation, University of Connecticut Foundations of cybersecurity <https://www.researchgate.net/publication/323243320_Introduction_to_Cyber-Se…>, part I (see also part II and presentations): https://www.researchgate.net/publication/323243320_Introduction_to_Cyber-Se… <https://www.researchgate.net/project/Lecture-notes-on-Introduction-to-Cyber…>

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Weekly Routing Table Report
by cscora＠apnic.net 24 Jan '20

24 Jan '20

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 25 Jan, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 792806 Prefixes after maximum aggregation (per Origin AS): 301689 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 387892 Total ASes present in the Internet Routing Table: 66795 Prefixes per ASN: 11.87 Origin-only ASes present in the Internet Routing Table: 57383 Origin ASes announcing only one prefix: 24135 Transit ASes present in the Internet Routing Table: 9412 Transit-only ASes present in the Internet Routing Table: 291 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 34 Max AS path prepend of ASN (206156) 26 Prefixes from unregistered ASNs in the Routing Table: 1310 Number of instances of unregistered ASNs: 1310 Number of 32-bit ASNs allocated by the RIRs: 30286 Number of 32-bit ASNs visible in the Routing Table: 24906 Prefixes from 32-bit ASNs in the Routing Table: 114350 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 895 Number of addresses announced to Internet: 2852684672 Equivalent to 170 /8s, 8 /16s and 131 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 265507 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 210634 Total APNIC prefixes after maximum aggregation: 61288 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 204262 Unique aggregates announced from the APNIC address blocks: 84939 APNIC Region origin ASes present in the Internet Routing Table: 10299 APNIC Prefixes per ASN: 19.83 APNIC Region origin ASes announcing only one prefix: 2849 APNIC Region transit ASes present in the Internet Routing Table: 1546 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: 5357 Number of APNIC addresses announced to Internet: 768077056 Equivalent to 45 /8s, 199 /16s and 237 /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, 131072-141625 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: 233323 Total ARIN prefixes after maximum aggregation: 107360 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 231005 Unique aggregates announced from the ARIN address blocks: 116626 ARIN Region origin ASes present in the Internet Routing Table: 18389 ARIN Prefixes per ASN: 12.56 ARIN Region origin ASes announcing only one prefix: 6760 ARIN Region transit ASes present in the Internet Routing Table: 1910 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: 3139 Number of ARIN addresses announced to Internet: 1078903808 Equivalent to 64 /8s, 78 /16s and 196 /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: 223883 Total RIPE prefixes after maximum aggregation: 104142 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 220672 Unique aggregates announced from the RIPE address blocks: 130268 RIPE Region origin ASes present in the Internet Routing Table: 26746 RIPE Prefixes per ASN: 8.25 RIPE Region origin ASes announcing only one prefix: 11678 RIPE Region transit ASes present in the Internet Routing Table: 3774 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: 8849 Number of RIPE addresses announced to Internet: 723569792 Equivalent to 43 /8s, 32 /16s and 204 /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: 102646 Total LACNIC prefixes after maximum aggregation: 23681 LACNIC Deaggregation factor: 4.33 Prefixes being announced from the LACNIC address blocks: 103793 Unique aggregates announced from the LACNIC address blocks: 45214 LACNIC Region origin ASes present in the Internet Routing Table: 9347 LACNIC Prefixes per ASN: 11.10 LACNIC Region origin ASes announcing only one prefix: 2376 LACNIC Region transit ASes present in the Internet Routing Table: 1764 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6920 Number of LACNIC addresses announced to Internet: 174043648 Equivalent to 10 /8s, 95 /16s and 178 /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: 21009 Total AfriNIC prefixes after maximum aggregation: 4443 AfriNIC Deaggregation factor: 4.73 Prefixes being announced from the AfriNIC address blocks: 32179 Unique aggregates announced from the AfriNIC address blocks: 10047 AfriNIC Region origin ASes present in the Internet Routing Table: 1343 AfriNIC Prefixes per ASN: 23.96 AfriNIC Region origin ASes announcing only one prefix: 472 AfriNIC Region transit ASes present in the Internet Routing Table: 264 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 641 Number of AfriNIC addresses announced to Internet: 107534592 Equivalent to 6 /8s, 104 /16s and 217 /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 5250 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4622 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3318 1331 24 VIETEL-AS-AP Viettel Group, VN 45899 3122 1786 108 VNPT-AS-VN VNPT Corp, VN 7713 2697 813 498 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2606 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2265 11101 566 KIXS-AS-KR Korea Telecom, KR 9498 2221 433 212 BBIL-AP BHARTI Airtel Ltd., IN 9829 2156 1377 246 BSNL-NIB National Internet Backbone, IN 4755 2137 441 195 TATACOMM-AS TATA Communications formerl 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 4047 280 27 VIASAT-SP-BACKBONE, US 11492 3907 259 651 CABLEONE, US 16509 3789 7730 1676 AMAZON-02, US 22773 3521 2971 152 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3364 1324 93 SHAW, CA 16625 2966 1555 2129 AKAMAI-AS, US 30036 2284 358 92 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2247 5075 532 CENTURYLINK-US-LEGACY-QWEST, US 20115 2136 2774 519 CHARTER-20115, US 18566 2059 405 103 MEGAPATH5-, US 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 5846 1630 135 UNI2-AS, ES 39891 4034 219 19 ALJAWWALSTC-AS, SA 31334 3423 484 13 KABELDEUTSCHLAND-AS, DE 8551 3104 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2803 460 1942 AKAMAI-ASN1, US 12389 2420 2244 700 ROSTELECOM-AS, RU 9009 2071 223 1118 M247, GB 34984 2066 348 556 TELLCOM-AS, TR 9121 1931 1691 18 TTNET, TR 13188 1605 100 46 TRIOLAN, UA 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 6192 3295 610 Uninet S.A. de C.V., MX 10620 3352 533 470 Telmex Colombia S.A., CO 11830 2680 369 63 Instituto Costarricense de Electricidad 6503 1683 323 390 Axtel, S.A.B. de C.V., MX 7303 1480 1026 265 Telecom Argentina S.A., AR 28573 1249 2235 194 CLARO S.A., BR 13999 1168 504 285 Mega Cable, S.A. de C.V., MX 3816 1123 561 133 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1092 379 39 Telefonica del Peru S.A.A., PE 11172 953 112 68 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 24835 1059 558 23 RAYA-AS, EG 24863 1042 393 23 LINKdotNET-AS, EG 36992 1034 1535 73 ETISALAT-MISR, EG 36903 876 452 97 MT-MPLS, MA 6713 619 1863 34 IAM-AS, MA 29571 560 68 12 ORANGE-COTE-IVOIRE, CI 37342 402 32 1 MOVITEL, MZ 36935 371 522 42 Vodafone-, EG 15399 352 45 10 WANANCHI-, KE 23889 351 231 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 6192 3295 610 Uninet S.A. de C.V., MX 12479 5846 1630 135 UNI2-AS, ES 7545 5250 642 599 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4622 4192 73 ERX-CERNET-BKB China Education and Rese 7155 4047 280 27 VIASAT-SP-BACKBONE, US 39891 4034 219 19 ALJAWWALSTC-AS, SA 11492 3907 259 651 CABLEONE, US 16509 3789 7730 1676 AMAZON-02, US 22773 3521 2971 152 ASN-CXA-ALL-CCI-22773-RDC, US 31334 3423 484 13 KABELDEUTSCHLAND-AS, DE Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5846 5711 UNI2-AS, ES 7545 5250 4651 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4622 4549 ERX-CERNET-BKB China Education and Research Net 7155 4047 4020 VIASAT-SP-BACKBONE, US 39891 4034 4015 ALJAWWALSTC-AS, SA 31334 3423 3410 KABELDEUTSCHLAND-AS, DE 22773 3521 3369 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3318 3294 VIETEL-AS-AP Viettel Group, VN 6327 3364 3271 SHAW, CA 11492 3907 3256 CABLEONE, US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 17076 UNALLOCATED 8.12.244.0/24 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461, US 27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.136.224.0/24 Origin: 15206 UNASSIGNED Transit: 174 COGENT-174, US 23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA Transit: 174 COGENT-174, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 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 /8:10 /9:11 /10:38 /11:98 /12:287 /13:580 /14:1158 /15:1919 /16:13371 /17:8171 /18:13880 /19:25797 /20:40454 /21:47564 /22:98314 /23:80812 /24:459006 /25:1336 /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 4818 5846 UNI2-AS, ES 31334 3268 3423 KABELDEUTSCHLAND-AS, DE 6327 3152 3364 SHAW, CA 7155 3139 4047 VIASAT-SP-BACKBONE, US 11492 3050 3907 CABLEONE, US 39891 2946 4034 ALJAWWALSTC-AS, SA 22773 2740 3521 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2564 3104 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2034 2284 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 2028 2680 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1523 2:1155 3:24 4:19 5:3232 6:48 8:1375 9:1 12:1788 13:492 14:2221 15:63 16:9 17:283 18:79 20:58 23:3231 24:2621 25:4 27:2519 31:2860 32:101 35:44 36:931 37:3187 38:1827 39:314 40:134 41:3288 42:872 43:2126 44:189 45:12985 46:3624 47:275 49:1432 50:1562 51:344 52:1109 54:272 55:646 56:6 57:48 58:1887 59:1118 60:687 61:2220 62:2146 63:1911 64:5036 65:2327 66:4854 67:2844 68:1230 69:3821 70:1412 71:670 72:2779 74:2619 75:1436 76:667 77:2556 78:1987 79:2377 80:1836 81:1554 82:1203 83:1112 84:1231 85:2586 86:587 87:1692 88:1074 89:2682 90:286 91:7497 92:1452 93:2434 94:2571 95:3709 96:1011 97:337 98:961 99:965 100:84 101:1083 102:794 103:22994 104:3610 105:371 106:826 107:1869 108:698 109:3612 110:1779 111:1920 112:1545 113:1373 114:1502 115:1841 116:1796 117:2028 118:2112 119:1691 120:836 121:1032 122:2372 123:1885 124:1558 125:2019 128:1379 129:912 130:602 131:1846 132:779 133:301 134:1261 135:273 136:604 137:888 138:2193 139:993 140:596 141:878 142:860 143:1157 144:948 145:293 146:1470 147:1016 148:1901 149:1099 150:809 151:1269 152:1474 153:370 154:4661 155:926 156:3280 157:1090 158:712 159:1947 160:1717 161:992 162:3012 163:772 164:1429 165:1229 166:539 167:1469 168:3533 169:487 170:4216 171:751 172:1856 173:2365 174:1036 175:1009 176:2610 177:4127 178:2879 179:1412 180:2180 181:2348 182:2833 183:1120 184:2384 185:15962 186:3730 187:2576 188:3536 189:2075 190:8203 191:1470 192:10234 193:7304 194:5972 195:4286 196:3362 197:1768 198:6103 199:5941 200:7141 201:5100 202:10442 203:10221 204:4544 205:3075 206:3251 207:3271 208:4013 209:4367 210:4003 211:1992 212:3228 213:2966 214:1157 215:53 216:5926 217:2329 218:893 219:604 220:1981 221:920 222:1013 223:1387 End of report

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Looking for topology validation
by Kévin Vermeulen 24 Jan '20

24 Jan '20

Hi NANOG, Sorry for multiple sendings. First of all, thanks to the operators that have contributed to our survey, we will acknowledge you publicly. I just resend the message one last time, hoping to get some more feedback. Our teams at Sorbonne Université and Naval Postgraduate School have developed a new Internet topology mapping tool, Diamond-Miner. Diamond-Miner[3] combines Paris Traceroute Multipath Detection Algorithm[1] and high probing rate Yarrp[2] techniques to trace the load balanced paths at Internet Scale. We are seeking now some validation of our inferences, in particular the traceroutes links that we have found. We have developed a small website for operators to provide validation: http://heartbeat.planet-lab.eu:8000 You can either publicly submit the validation on the website or send us an email to kevin.vermeulen(a)sorbonne-universite.fr . You will find all the details on the website, do not hesitate to ask if you have further questions. Thanks in advance, Kevin [1]: https://arxiv.org/pdf/1809.10070 [2]: http://rbeverly.net/research/papers/yarrp-imc16.pdf [3]: https://www.usenix.org/conference/nsdi20/accepted-papers

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Need a contact at Telefonica Peru AS6147
by Marco Marletta 24 Jan '20

24 Jan '20

Anyone at Telefonica Peru AS6147 please contact me off list ASAP nancy.cordova(a)telefonica.com already contacted with no luck thank you, Marco -- Marco Marletta ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GARR - The Italian Academic and Research Network Via dei Tizii, 6 I-00185 Rome - Italy office: +39 06 4962 2000 fax: +39 06 4962 2044 Email: marco.marletta(a)garr.it ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

1 0

digitalelement.com GeoIP?
by Justin Wilson 24 Jan '20

24 Jan '20

Has anyone have a contact with digitalelement.com <http://digitalelement.com/> and their GeoIP stuff? We received a new ipv4 block from ARIN last week and HULU tells digitalelement.com <http://digitalelement.com/> is who they use. Our new block is not being coded correctly. I can not find any sort of technical contact on the Digital Element web-site. It’s all marketing stuff. Any help would be appreciated. Justin Wilson j2sw(a)mtin.net — https://j2sw.com - All things jsw (AS209109) https://blog.j2sw.com - Podcast and Blog

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Prefixes blocked by Verisign, can’t reach Root DNS Server?
by Kushal R. 23 Jan '20

23 Jan '20

Hi all, Anyone from Verisign available here and can contact off the list? It appears that a couple of our prefixes are being blocked from reaching a root DNS server hosted there. Thanks. -- Kushal R. | Management Office: +1-8557374335 (Global) | +91-8080807931 (India) WhatsApp: +1-3104050010 (Global) | +91-9834801976 (India) host4geeks.com host4geeks.in

1 1

Prefixes blocked by Verisign, can’t reach Root DNS Server?
by Nandipati, Naveen 23 Jan '20

23 Jan '20

Hi Kushal, As discussed privately this was resolved by forwarding traffic through an alternate upstream carrier. The issue arose due to lack of return path from Verisign to your network through the common peer and can also be resolved by announcing all your internal prefixes to our common peering partner. Feel free to reach out for any further support from Verisign. ---------- Thanks Naveen

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