AS21963

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Direct Membership

Macros that directly list AS21963 as a member:


AS-COMCAST-EDIA(2333 members)

Expanded Membership

All macros containing AS21963 (directly or via nested macros): 13

Show 13 macros
AS-COMCAST-EDIA(2,771 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)

Upstream AS Paths

16 unique paths, avg length 2.2

AS21963AS3356AS6762AS1299AS6939AS19653AS955AS3491AS14630AS7018AS7594AS25091AS199524AS49544AS209823AS32590AS2497AS9304AS35008AS142271AS21963 Upstream Paths15 paths shown

AS Looking Glass

Upstream paths (matching graph above)

AS955 → AS3356 → AS21963
AS35008 → AS1299 → AS3356 → AS21963
AS2497 → AS3356 → AS21963
AS3491 → AS3356 → AS21963
AS142271 → AS9304 → AS6762 → AS3356 → AS21963
AS6939 → AS3356 → AS21963
AS7018 → AS3356 → AS21963
AS7594 → AS3356 → AS21963
AS14630 → AS3356 → AS21963
AS19653 → AS3356 → AS21963
AS25091 → AS3356 → AS21963
AS32590 → AS3356 → AS21963
AS49544 → AS3356 → AS21963
AS199524 → AS3356 → AS21963
AS209823 → AS3356 → AS21963

AS21963 IPv4 Address Subnets (1)

63.146.244.0/24🇺🇸 USComcast Cable Communications, Inc. 1800 Bishops Ga…AS-AGENCYINSURANCEMD-0001

Hostnames in AS21963

63-146-244-72.dia.static.qwest.net
63-146-244-71.dia.static.qwest.net
myaicagent.com
myasiagent.com