AS12271 — Charter-Communications-TWC-12271-NYC
Upstream AS Paths
40 unique paths, avg length 2.3
AS Looking Glass
Upstream paths (matching graph above)
AS12271 IPv4 Address Subnets (108)
| 74.72.0.0/15 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-122… |
| 98.14.0.0/15 | 🇺🇸 US | TWC-Agg | Charter-Communications-TWC-122… |
| 104.162.0.0/16 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-122… |
| 149.89.0.0/16 | 🇺🇸 US | RR-RC-Stuyvesant High School-NY City | Charter-Communications-TWC-122… |
| 172.254.0.0/16 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-122… |
| 184.152.0.0/16 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-122… |
| 24.193.0.0/16 | 🇺🇸 US | Charter Communications L-TWC NYC AS12271 | Charter-Communications-TWC-122… |
| 24.90.0.0/16 | 🇺🇸 US | Charter Communications L-TWC NYC AS12271 | Charter-Communications-TWC-122… |
| 47.230.0.0/16 | 🇺🇸 US | CHTR-MAPT-Backbone | Charter-Communications-TWC-122… |
| 50.74.0.0/16 | 🇺🇸 US | Charter - NE | Charter-Communications-TWC-122… |
AS12271 IPv6 Address Subnets (8)
| 2600:6000::/32 | 🇺🇸 US | RC-Route | Charter-Communications-TWC-122… |
| 2600:6c7f:9360::/44 | 🇺🇸 US | Charter Communications LLC | Charter-Communications-TWC-122… |
| 2602:107:6300::/40 | 🇺🇸 US | RR-INFRASTRUCTURE-NYC | Charter-Communications-TWC-122… |
| 2602:107:6310::/44 | 🇺🇸 US | RR-INFRASTRUCTURE-NYC | Charter-Communications-TWC-122… |
| 2602:107:e400::/40 | 🇺🇸 US | Charter-Communications-TWC-122… | |
| 2603:7000::/28 | 🇺🇸 US | RR-TWC-NYC | Charter-Communications-TWC-122… |
| 2603:90be::/32 | 🇺🇸 US | Charter-Communications-TWC-122… | |
| 2604:2000::/32 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-122… |
AS Name: Charter-Communications-TWC-12271-NYC
Description: Charter-Communications-TWC-12271-NYC RR-RC-NYC
Registry: ARIN
⚠️ CIRCL BGP Security Rank: 0.0063% (position 9471)
aut-num: AS12271
as-name: RR-NYC
descr: RR-RC-NYC
admin-c: IPADD1-ARIN
tech-c: IPADD1-ARIN
mnt-by: MAINT-RR
changed: PublicIPAdressing@charter.com
source: RADB
last-modified: 2023-12-07T23:15:51Z
aut-num: AS12271
as-name: Charter-Communications-TWC-12271-NYC
descr: Charter-Communications-TWC-12271-NYC
admin-c: IPADD1-ARIN
tech-c: IPADD1-ARIN
mnt-by: MNT-CC-3517
source: ARIN
created: 2024-11-18T18:23:38Z
last-modified: 2024-11-18T18:23:38Z
Hostnames in AS12271
Direct Membership
Macros that directly list AS12271 as a member:
AS393562:AS-CUST-PEERS(6 members)
AS-RR-RES(30 members)
AS-LEVEL3-CUSTOMERS-NA(971 members)
AS-RR-BIZ(1857 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS12271 (directly or via nested macros): 309
Show 100 macros
AS393562:AS-CUST-PEERS(6 ASNs)
AS-RR-RES(30 ASNs)
AS-LEVEL3-CUSTOMERS-NA(971 ASNs)
AS-LEVEL3-CUSTOMERS(1,493 ASNs)
AS-RR-BIZ(2,065 ASNs)
AS-ROADRUNNER(2,093 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-XO(23,361 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-SMILE(26,794 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS-IXPLAY(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS-T-CIX(36,150 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ONIX(37,766 ASNs)
AS-TORIX(37,868 ASNs)
AS211776:AS-CRAFTBYTE-UPSTREAMS(37,882 ASNs)
AS-LSC-IXP-RS(38,302 ASNs)
AS-LSC-IXP(38,312 ASNs)
AS-VSIX-RS(38,411 ASNs)
AS207800:AS-RTIX-SET(39,194 ASNs)
AS33495:AS-MEMBERS(39,231 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-LUCIX-RS(40,498 ASNs)
AS7606:AS-QLD-IX(40,666 ASNs)
AS7606:AS-WA-IX(40,872 ASNs)
AS-STUIX(41,458 ASNs)
AS-SONIX(41,963 ASNs)
AS-PITER-IX(42,188 ASNs)
AS-IPTT(42,188 ASNs)
AS-PITERIX(42,189 ASNs)
AS-PITER-IX-MSK(42,291 ASNs)
AS-4IXP(42,438 ASNs)
AS49869:AS-PITER-IX-MSK(42,438 ASNs)
AS-VANIX-RS-PARTICIPANTS(42,555 ASNs)
AS201376:AS-PEERS(42,984 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS-INTEROUTE(43,471 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS30781:AS-JAGUAR-PEERING-FRANCE-IX-MARSEILLE(46,036 ASNs)
AS-ECIX-HAM(46,249 ASNs)
... and 209 more