AS20001 — Charter Communications
AS Name: Charter-Communications-TWC-20001-PACWEST
Description: Charter-Communications-TWC-20001-PACWEST RR-RC-20001
Registry: ARIN
⚠️ CIRCL BGP Security Rank: 0.0080% (position 9084)
aut-num: AS20001
as-name: Roadrunner
descr: RR-RC-20001
admin-c: IPADDREG
tech-c: IPADDREG
mnt-by: MAINT-RR
changed: hrn.ipaddreg@charter.com 20180406 #17:12:01Z
source: RADB
last-modified: 2023-11-13T16:14:58Z
aut-num: AS20001
as-name: Charter-Communications-TWC-20001-PACWEST
descr: Charter-Communications-TWC-20001-PACWEST
admin-c: IPADD1-ARIN
tech-c: IPADD1-ARIN
mnt-by: MNT-CC-3517
source: ARIN
created: 2024-11-18T18:23:40Z
last-modified: 2024-11-18T18:23:40Z
Direct Membership
Macros that directly list AS20001 as a member:
AS-HN-104-SD-001(3 members)
AS-RR-RES(30 members)
AS-40300-IX-CUSTOMERS(32 members)
AS40300:AS-IX-CUSTOMERS(36 members)
AS-COMPUTEAZ(66 members)
AS-LEVEL3-CUSTOMERS-NA(971 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS20001 (directly or via nested macros): 392
Show 100 macros
AS-HN-104-SD-001(3 ASNs)
AS-RR-RES(30 ASNs)
AS-40300-IX-CUSTOMERS(32 ASNs)
AS40300:AS-IX-CUSTOMERS(36 ASNs)
AS-COMPUTEAZ(66 ASNs)
AS-STARRY(261 ASNs)
AS-SKYWOLF-HK-CUSTOMER(315 ASNs)
AS216449:AS-SKYWOLF-HK-CUSTOMER(329 ASNs)
AS7720:AS-SKYWOLF-HK-CUSTOMER(329 ASNs)
AS-SKYWOLF-US(330 ASNs)
AS-XNNET(333 ASNs)
AS-SKYWOLF-HK(356 ASNs)
AS216449:AS-SKYWOLF-HK(356 ASNs)
AS10111:AS-ZEONET(377 ASNs)
AS7720:AS-SKYWOLF-HK(522 ASNs)
AS202662:AS-HYTRON(577 ASNs)
AS61112:AS-AKILE-CUSTOMER(593 ASNs)
AS48266:AS-CATIXS(628 ASNs)
AS-SKYWOLF(629 ASNs)
AS-LSHIY-CUSTOMERS(711 ASNs)
AS-LSHIY(714 ASNs)
AS214565:AS-TRANSIT(896 ASNs)
AS-LEVEL3-CUSTOMERS-NA(971 ASNs)
AS17476:AS-CUSTOMERS(1,039 ASNs)
AS138997:AS-HKGIX(1,049 ASNs)
AS138997:AS-ALL(1,088 ASNs)
AS-LEVEL3-CUSTOMERS(1,493 ASNs)
AS-ROADRUNNER(2,093 ASNs)
AS-SFMIX-RS(3,979 ASNs)
AS38439:AS-PEERS(3,980 ASNs)
AS-FOGIXP(4,422 ASNs)
AS213579:AS-IXP(4,422 ASNs)
AS47757:AS-PEERS(4,422 ASNs)
AS215147:AS-PEERS(5,129 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-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(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-RETN-HK(26,343 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-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(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)
... and 292 more
Upstream AS Paths
92 unique paths, avg length 2.5
AS Looking Glass
Upstream paths (matching graph above)
AS20001 IPv4 Address Subnets (445)
| 172.112.0.0/13 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 76.168.0.0/13 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 104.172.0.0/14 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 104.32.0.0/14 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 172.248.0.0/14 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 172.88.0.0/14 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 23.240.0.0/14 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 45.48.0.0/14 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 76.80.0.0/14 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
| 98.152.0.0/14 | 🇺🇸 US | RR-Route | Charter-Communications-TWC-200… |
AS20001 IPv6 Address Subnets (39)
| 2600:5c00::/32 | 🇺🇸 US | RC-Route | Charter-Communications-TWC-200… |
| 2600:5c00:11a3::/48 | 🇺🇸 US | Charter-Communications-TWC-200… | |
| 2600:5c00:2000::/36 | 🇺🇸 US | Charter-Communications-TWC-200… | |
| 2600:5c00:3a88::/48 | 🇺🇸 US | Charter-Communications-TWC-200… | |
| 2600:5c00:3b7c::/48 | 🇺🇸 US | Charter-Communications-TWC-200… | |
| 2600:5c00:f8e4::/48 | 🇺🇸 US | Charter-Communications-TWC-200… | |
| 2600:6c7f:93c0::/44 | 🇺🇸 US | Charter Communications LLC | Charter-Communications-TWC-200… |
| 2600:6c7f:9410::/44 | 🇺🇸 US | RR-Mililani RDC-West | Charter-Communications-TWC-200… |
| 2602:107:4a10::/44 | 🇺🇸 US | RR-INFRASTRUCTURE-CO | Charter-Communications-TWC-200… |
| 2602:107:4e00::/40 | 🇺🇸 US | RR-INFRASTRUCTURE-CA | Charter-Communications-TWC-200… |