June 2021 - Test - lists.nanog.org

Zhone Consultant
by Mike Hammett 21 Jun '21

21 Jun '21

Google hasn't been much help. I am seeking recommendations of Zhone consultants to rebuild our ZMS server. I have far too much on my plate for what I'd expect to be commodity-type work. Offlist is fine. Yes, I have asked DZS what they have for professional services. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

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IPv6 and multicast listener discovery
by William Herrin 20 Jun '21

20 Jun '21

Howdy, Question for those more versed in IPv6 than I: Is there any harm from dropping ICMPv6 multicast listener discovery reports in a network which does NOT use any multicast routing (i.e. only uses multicast which stays within the local link). I see a LOT of idle node chatter in the form of these reports which, of course, flood every station since they are themselves multicast. As far as I can tell they are used only to tell a multicast router whether to repeat a particular set of multicast packets to the instant link. Which in my network is -never- because there are no routed multicast packets to be repeated. Regards, Bill Herrin -- William Herrin bill(a)herrin.us https://bill.herrin.us/

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Weekly Routing Table Report
by cscora＠apnic.net 18 Jun '21

18 Jun '21

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 19 Jun, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 854865 Prefixes after maximum aggregation (per Origin AS): 322720 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 410094 Total ASes present in the Internet Routing Table: 71458 Prefixes per ASN: 11.96 Origin-only ASes present in the Internet Routing Table: 61456 Origin ASes announcing only one prefix: 25403 Transit ASes present in the Internet Routing Table: 10002 Transit-only ASes present in the Internet Routing Table: 321 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 48366) 51 Prefixes from unregistered ASNs in the Routing Table: 1081 Number of instances of unregistered ASNs: 1087 Number of 32-bit ASNs allocated by the RIRs: 36367 Number of 32-bit ASNs visible in the Routing Table: 30240 Prefixes from 32-bit ASNs in the Routing Table: 140421 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 544 Number of addresses announced to Internet: 3040562176 Equivalent to 181 /8s, 59 /16s and 76 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 285145 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 229740 Total APNIC prefixes after maximum aggregation: 65604 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 225492 Unique aggregates announced from the APNIC address blocks: 90146 APNIC Region origin ASes present in the Internet Routing Table: 11650 APNIC Prefixes per ASN: 19.36 APNIC Region origin ASes announcing only one prefix: 3345 APNIC Region transit ASes present in the Internet Routing Table: 1651 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6824 Number of APNIC addresses announced to Internet: 775044224 Equivalent to 46 /8s, 50 /16s and 60 /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, 131072-147769 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: 248896 Total ARIN prefixes after maximum aggregation: 113772 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 248952 Unique aggregates announced from the ARIN address blocks: 118558 ARIN Region origin ASes present in the Internet Routing Table: 18838 ARIN Prefixes per ASN: 13.22 ARIN Region origin ASes announcing only one prefix: 6832 ARIN Region transit ASes present in the Internet Routing Table: 1953 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3931 Number of ARIN addresses announced to Internet: 1271151360 Equivalent to 75 /8s, 196 /16s and 59 /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: 238357 Total RIPE prefixes after maximum aggregation: 111116 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 234500 Unique aggregates announced from the RIPE address blocks: 142955 RIPE Region origin ASes present in the Internet Routing Table: 27977 RIPE Prefixes per ASN: 8.38 RIPE Region origin ASes announcing only one prefix: 12029 RIPE Region transit ASes present in the Internet Routing Table: 3890 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 54 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10241 Number of RIPE addresses announced to Internet: 710601856 Equivalent to 42 /8s, 90 /16s and 236 /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: 111032 Total LACNIC prefixes after maximum aggregation: 26417 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 112189 Unique aggregates announced from the LACNIC address blocks: 47083 LACNIC Region origin ASes present in the Internet Routing Table: 10774 LACNIC Prefixes per ASN: 10.41 LACNIC Region origin ASes announcing only one prefix: 2684 LACNIC Region transit ASes present in the Internet Routing Table: 2048 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8420 Number of LACNIC addresses announced to Internet: 175838208 Equivalent to 10 /8s, 123 /16s and 20 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 25758 Total AfriNIC prefixes after maximum aggregation: 5073 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 33188 Unique aggregates announced from the AfriNIC address blocks: 10868 AfriNIC Region origin ASes present in the Internet Routing Table: 1482 AfriNIC Prefixes per ASN: 22.39 AfriNIC Region origin ASes announcing only one prefix: 513 AfriNIC Region transit ASes present in the Internet Routing Table: 301 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 824 Number of AfriNIC addresses announced to Internet: 107490048 Equivalent to 6 /8s, 104 /16s and 43 /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 7564 8999 55 CMNET-GD Guangdong Mobile Communication 7545 5799 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4758 4192 74 ERX-CERNET-BKB China Education and Rese 7713 3529 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3512 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 2812 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2430 11104 564 KIXS-AS-KR Korea Telecom, KR 9498 2353 483 246 BBIL-AP BHARTI Airtel Ltd., IN 45090 2114 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2110 437 190 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 16509 5160 9381 2280 AMAZON-02, US 11492 4771 314 654 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3943 3005 252 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3491 1792 2442 AKAMAI-AS, US 6327 3361 1317 69 SHAW, CA 30036 2577 372 134 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2544 5034 477 CENTURYLINK-US-LEGACY-QWEST, US 5972 2251 453 785 DNIC-ASBLK-05800-06055, US 20115 2168 2929 491 CHARTER-20115, 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 6728 1721 143 UNI2-AS, ES 20940 3655 3347 205 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3067 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2912 2283 897 ROSTELECOM-AS, RU 9009 2455 258 1319 M247, GB 34984 2205 355 592 TELLCOM-AS, TR 61317 1647 267 801 ASDETUK http://www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA 58224 1602 887 560 TCI, IR 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 8633 3417 582 Uninet S.A. de C.V., MX 10620 3414 526 629 Telmex Colombia S.A., CO 11830 2509 369 62 Instituto Costarricense de Electricidad 13999 1741 430 450 Mega Cable, S.A. de C.V., MX 6503 1450 311 476 Axtel, S.A.B. de C.V., MX 28573 1391 2283 231 CLARO S.A., BR 3816 1239 650 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1118 374 31 Telefonica del Peru S.A.A., PE 11664 1010 208 420 Techtel LMDS Comunicaciones Interactiva 11172 963 111 69 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 1632 393 22 LINKdotNET-AS, EG 24835 1430 454 27 RAYA-AS, EG 36992 1304 1489 266 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 746 68 12 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 15399 494 49 25 WANANCHI-, KE 37342 484 32 1 MOVITEL, MZ 36914 417 82 3 KENET-AS, KE 36935 378 519 37 Vodafone-, EG 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 8633 3417 582 Uninet S.A. de C.V., MX 9808 7564 8999 55 CMNET-GD Guangdong Mobile Communication 12479 6728 1721 143 UNI2-AS, ES 7545 5799 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5160 9381 2280 AMAZON-02, US 11492 4771 314 654 CABLEONE, US 4538 4758 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3943 3005 252 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3655 3347 205 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 7564 7509 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6728 6585 UNI2-AS, ES 7545 5799 5125 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4758 4684 ERX-CERNET-BKB China Education and Research Net 11492 4771 4117 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3943 3691 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3512 3492 VIETEL-AS-AP Viettel Group, VN 7713 3529 3473 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3655 3450 AKAMAI-ASN1, NL 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 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, US 15132 UNALLOCATED 12.9.150.0/24 1239 SPRINTLINK, 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 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 209319 IPV6ROUTING, US Transit: 46573 LAYER-HOST, US 23.162.32.0/24 Origin: 32444 SAFELINK-MV, US Transit: 6939 HURRICANE, 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 No. 14, Jala 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 /8:16 /9:13 /10:41 /11:102 /12:306 /13:587 /14:1193 /15:1996 /16:13472 /17:8329 /18:13953 /19:25402 /20:42323 /21:50229 /22:106651 /23:91270 /24:497617 /25:1365 /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 5691 6728 UNI2-AS, ES 11492 3809 4771 CABLEONE, US 8151 3200 8633 Uninet S.A. de C.V., MX 6327 3167 3361 SHAW, CA 7155 3115 4027 VIASAT-SP-BACKBONE, US 22773 2966 3943 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2532 3067 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2245 2577 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1933 2509 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) ---------------------------------------------- 1:1881 2:1166 3:142 4:19 5:3547 6:74 7:5 8:1526 9:1 11:164 12:1738 13:360 14:2293 15:82 16:16 17:323 18:93 20:128 21:1 22:188 23:4797 24:2432 25:2 27:2545 29:19 31:2311 32:109 34:1 35:41 36:1591 37:3772 38:2167 39:624 40:160 41:3798 42:972 43:2072 44:258 45:14994 46:3712 47:382 49:1614 50:1799 51:100 52:1236 54:222 55:703 56:9 57:52 58:1722 59:1201 60:930 61:2313 62:2304 63:1969 64:5367 65:2376 66:5043 67:2889 68:1167 69:4080 70:1385 71:681 72:3167 74:2595 75:1490 76:697 77:2026 78:1710 79:2329 80:1863 81:1507 82:1371 83:1144 84:1290 85:2720 86:701 87:1806 88:967 89:3020 90:493 91:7351 92:1787 93:2553 94:3103 95:3527 96:1297 97:343 98:972 99:969 100:93 101:1038 102:1468 103:26167 104:3772 105:426 106:793 107:2241 108:720 109:3929 110:2008 111:3188 112:1912 113:1506 114:1447 115:1913 116:1892 117:2350 118:2370 119:1903 120:1449 121:1069 122:2528 123:2168 124:1591 125:2079 128:1309 129:1254 130:864 131:2035 132:746 133:360 134:1612 135:298 136:762 137:937 138:2372 139:1187 140:751 141:1185 142:1202 143:1307 144:1252 145:330 146:1459 147:1342 148:2197 149:1452 150:816 151:1076 152:1518 153:413 154:2671 155:1318 156:1543 157:1192 158:913 159:2021 160:2329 161:1183 162:3330 163:1007 164:1539 165:1383 166:610 167:1776 168:3652 169:706 170:4306 171:776 172:2440 173:2974 174:990 175:1085 176:3163 177:4358 178:2920 179:1881 180:2272 181:2636 182:3197 183:2083 184:2420 185:18366 186:4200 187:3097 188:3308 189:2917 190:8851 191:1421 192:10708 193:8217 194:6650 195:4772 196:2877 197:2345 198:6060 199:6027 200:7456 201:5284 202:10555 203:10094 204:4645 205:3360 206:3557 207:3402 208:4006 209:4691 210:4257 211:2260 212:3686 213:3493 214:1216 215:60 216:6254 217:2574 218:1202 219:709 220:2069 221:961 222:880 223:1934 End of report

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Lumen Contact Information
by David Soltero 17 Jun '21

17 Jun '21

Hi, Can someone from Lumen contact me off-list related to network issues in Washington , part of the original TWTelecom (AS 4323) network there. Thanks David

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AWS S3 DNS load balancer
by Deepak Jain 16 Jun '21

16 Jun '21

They seem to do something a little unusual where every DNS request provides a different IP out of a small pool with those IPs not changing very frequently. (I’m talking specifically about S3 not Route5x or whatever the DNS product is). Basically like round robin, but instead of providing all of the IPs they are only offering one. This eliminates options for the client DNS resolvers, but may make some things more deterministic. Is this a “normal” or expected solution or just some local hackery? Thanks in advance, DJ

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Comcast routing contact
by Tim Burke 15 Jun '21

15 Jun '21

Can someone at AS7922 that handles routing please contact me off list? Seeing bizarre/asymmetric routing in Houston via Cogent, outbound path goes up to Dallas to reach Cogent transit, then back down to Houston, while (proper) inbound path departs Cogent transit in Houston to hit Comcast. Can’t seem to get someone clueful to investigate through normal support channels. traceroute to 165.254.62.196 (165.254.62.196), 64 hops max, 52 byte packets 3 50-225-135-89-static.hfc.comcastbusiness.net (50.225.135.89) 1.038 ms 0.787 ms 0.816 ms 4 162.151.134.13 (162.151.134.13) 5.531 ms 1.862 ms 1.820 ms 5 be-33662-cr02.dallas.tx.ibone.comcast.net (68.86.92.61) 9.498 ms 8.177 ms 8.632 ms 6 be-3312-pe12.1950stemmons.tx.ibone.comcast.net (96.110.34.106) 8.966 ms 8.618 ms 8.671 ms 7 * * * 8 be2763.ccr31.dfw01.atlas.cogentco.com (154.54.28.73) 8.934 ms be2764.ccr32.dfw01.atlas.cogentco.com (154.54.47.213) 9.816 ms 7.806 ms 9 be2443.ccr42.iah01.atlas.cogentco.com (154.54.44.229) 11.962 ms 29.051 ms 10.605 ms 10 be2991.rcr51.iah04.atlas.cogentco.com (154.54.7.86) 12.173 ms be3777.rcr52.iah04.atlas.cogentco.com (154.54.7.78) 11.716 ms 11.069 ms 11 te0-0-1-3.nr11.b069355-0.iah04.atlas.cogentco.com (154.24.14.186) 12.402 ms 11.591 ms te0-0-1-0.nr11.b069355-0.iah04.atlas.cogentco.com (154.24.14.190) 12.384 ms 12 38.122.156.130 (38.122.156.130) 11.028 ms 10.711 ms 10.744 ms 13 * * * 14 165.254.62.196 (165.254.62.196) 13.146 ms 11.642 ms 11.616 ms traceroute to 50.225.135.90 (50.225.135.90), 30 hops max, 60 byte packets 1 165.254.62.194 (165.254.62.194) 0.236 ms 0.185 ms 0.153 ms 2 ve3.r20.sprntx01.mid.net (64.40.23.64) 0.357 ms 0.362 ms 0.406 ms 3 te0-0-2-1.nr11.b069355-0.iah04.atlas.cogentco.com (38.122.156.129) 1.164 ms 1.277 ms 1.394 ms 4 te0-2-1-12.rcr51.iah04.atlas.cogentco.com (154.24.14.185) 1.271 ms 1.321 ms 1.290 ms 5 be3778.ccr42.iah01.atlas.cogentco.com (154.54.85.65) 7.351 ms be2992.ccr42.iah01.atlas.cogentco.com (154.54.27.109) 2.160 ms 7.310 ms 6 be3494.rcr22.iah02.atlas.cogentco.com (154.54.40.54) 2.261 ms 2.382 ms be3485.rcr21.iah02.atlas.cogentco.com (154.54.28.86) 2.656 ms 7 be3632.rcr51.b023723-0.iah02.atlas.cogentco.com (154.24.45.58) 3.331 ms be3631.rcr51.b023723-0.iah02.atlas.cogentco.com (154.24.30.38) 3.233 ms be3632.rcr51.b023723-0.iah02.atlas.cogentco.com (154.24.45.58) 3.051 ms 8 be-200-pe01.westwaypark.tx.ibone.comcast.net (173.167.59.41) 3.003 ms 3.353 ms 3.294 ms 9 be-3201-cs02.houston.tx.ibone.comcast.net (96.110.39.37) 5.128 ms be-3401-cs04.houston.tx.ibone.comcast.net (96.110.39.61) 5.453 ms 5.392 ms 10 96.110.40.118 (96.110.40.118) 7.344 ms 96.110.40.122 (96.110.40.122) 5.598 ms 96.110.40.118 (96.110.40.118) 7.289 ms 11 96.108.82.66 (96.108.82.66) 10.383 ms 10.696 ms 13.230 ms 12 ae-0-sur03.luthe.tx.houston.comcast.net (68.85.245.117) 10.509 ms 10.590 ms 10.466 ms 13 50-225-135-90-static.hfc.comcastbusiness.net (50.225.135.90) 11.010 ms 10.885 ms 11.004 ms V/r Tim

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aggregation tool that allows a bit of fuzz to aggregating ?
by babydr DBA James W. Laferriere 15 Jun '21

15 Jun '21

Hello All , google foo isn't pulling up anything but drivel about ip aggregation in cisco and describing the word 'fuzz' . I am looking for a tool such as 'aggregate' , this one is written in c . Which has been a very good tool to me . I use this tool to aggregate ip addresses snagged out of various logs to insert into iptables filtering . Again the afore mentioned tool has work well . But now I am seeing a new trick fro some entities that are transmitting from every other ipv4 address such as (*) below . And the trust (& crusty) ol'tool just doesn't allow for a bitt of fuzz in its aggregation filter . Hoping someone knows of such a tool and or may have patched the aggregate tool to accopmlish such a task . (*) ... 63.81.88.116/32 63.81.88.118/32 63.81.88.120/32 63.81.88.122/32 63.81.88.124/32 63.81.88.126/32 ... Tia , JimL -- +---------------------------------------------------------------------+ | James W. Laferriere | System Techniques | Give me VMS | | Network & System Engineer | 3237 Holden Road | Give me Linux | | jiml(a)system-techniques.com | Fairbanks, AK. 99709 | only on AXP | +---------------------------------------------------------------------+

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NANOG 82 Day 1 - Don't forget to Register in advance
by Nanog News 14 Jun '21

14 Jun '21

<https://nanog.us20.list-manage.com/track/click?u=4d708401d0e69d9dc73d1c204&…> NANOG 82 Virtual Expo Doors are Open! *Explore the latest technology from your living room*Network and interact with reps from top tech companies from your living room, learn about the latest technologies, have fun at the scavenger hunt + win raffle prizes. *Digital doors will remain open until June 25.* Engage in this one-of-a-kind experience by visiting booths virtually, have the opportunity to connect with incredible professionals and of course, get your swag on! Visit Expo Booths <https://nanog.us20.list-manage.com/track/click?u=4d708401d0e69d9dc73d1c204&…> Day 1 of NANOG 82 has Officially Begun!Don't forget to register in advance + set up your NANOG account. Complementary Conference Registration <https://nanog.us20.list-manage.com/track/click?u=4d708401d0e69d9dc73d1c204&…> is available to anyone who needs it! View Today's Agenda <https://nanog.us20.list-manage.com/track/click?u=4d708401d0e69d9dc73d1c204&…> Prizes + Fun = Expo Scavenger Hunt *Have fun at the Expo Scavenger Hunt + WIN $$* *Sponsored by Opengear * *Scavenger Hunt rules:* Please visit each Nanog 82 Virtual Expo booth to search for answers to our daily Scavenger Hunt, TODAY (June 14) through Wednesday, June 16. Submit your answers by 11pm EST/8pm PST for a chance to win a $100 VISA gift card. 1 winner per day. Winners will be notified by email. Register for NANOG 82 <https://nanog.us20.list-manage.com/track/click?u=4d708401d0e69d9dc73d1c204&…>

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Re: Google uploading your plain text passwords
by Jason Pope 14 Jun '21

14 Jun '21

I am not the brightest bulb in the house, but when I try to go to passwords.google.com, I get the following response: Google can't check your passwords for security issues because you set up a > passphrase to encrypt your passwords in your Google Account. This keeps the > data private to you. Learn more. > <https://support.google.com/chrome/bin/answer/165139?hl=en> This occurs on my Google Chrome browser, which does sync my passwords between devices because I have the browser signed into my personal account, and my Brave browser, which is never signed in with any Google accounts. I don't remember setting a passphrase, but apparently I did. I can't remember if I did that because I did see a behaviour, such as showing me all my passwords with little to no effort, or it was offered as a security feature and I said, "Yes, please." Jason K Pope 214.566.8527 boards188(a)gmail.com Greater love has no one than this, that one lay down his life for his friends. John 15:13

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ROA coverage info
by Fabiano D'Agostino 14 Jun '21

14 Jun '21

Hi all, I would like to ask you if there is some information about ROA coverage of IPv4/v6 address space in the different RIRs. Thanks in advance. Regards, Fabiano

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