AS33668 — Comcast - Michigan/Detroit Comcast - Michigan/Detroit
Direct Membership
Macros that directly list AS33668 as a member:
AS-COMCAST-IBONE(132 members)
Expanded Membership
All macros containing AS33668 (directly or via nested macros): 12
Show 12 macros
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
67 unique paths, avg length 2.6
AS Looking Glass
Upstream paths (matching graph above)
All 67 Upstream Paths
Complete list of all observed paths
AS33668 IPv4 Address Subnets (27)
| 107.0.213.0/24 | 🇺🇸 US | CMCS | |
| 157.240.130.0/24 | 🇺🇸 US | fdet1 | CMCS |
| 157.240.135.0/24 | 🇺🇸 US | fdet1 | CMCS |
| 192.138.205.0/24 | 🇺🇸 US | Comcast Cable Communications, Inc. 1800 Bishops Ga… | COMCAST-IBONE |
| 192.88.105.0/24 | 🇺🇸 US | CMCS | |
| 198.180.251.0/24 | 🇺🇸 US | CMCS | |
| 198.199.172.0/24 | 🇺🇸 US | Comcast Cable Communications, Inc. 1800 Bishops Ga… | COMCAST-IBONE |
| 206.201.156.0/24 | 🇺🇸 US | Comcast Cable Communications, Inc. 1800 Bishops Ga… | COMCAST-IBONE |
| 206.201.158.0/24 | 🇺🇸 US | CMCS | |
| 50.202.125.0/24 | 🇺🇸 US | CMCS |
AS33668 IPv6 Address Subnets (82)
| 2001:558:110::/44 | 🇺🇸 US | CMCS | |
| 2001:558:500e::/48 | 🇺🇸 US | CMCS | |
| 2001:558:6007::/48 | 🇺🇸 US | CMCS | |
| 2001:558:fe10::/47 | 🇺🇸 US | CMCS | |
| 2001:559:10d::/48 | 🇺🇸 US | Comcast Cable Communications, LLC | CMCS |
| 2001:559:10e::/48 | 🇺🇸 US | Comcast Cable Communications, LLC | CMCS |
| 2001:559:15c::/48 | 🇺🇸 US | CMCS | |
| 2001:559:1ef::/48 | 🇺🇸 US | CMCS | |
| 2001:559:248::/48 | 🇺🇸 US | CMCS | |
| 2001:559:254::/48 | 🇺🇸 US | CMCS |