2a0c:93c0:8000::/48 Comcast International Holdings UK Limited
Announced by AS212465 Comcast International Holdings UK Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a0c:93c0:8000::/48
Prefix
Origin
AS212465 COMCAST-UK-2
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-14 04:09 UTC
Paths
How 2a0c:93c0:8000::/48 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 1299 207163 212465
| Origin | AS212465 Comcast International Holdings UK Limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:2001 |
| Updated | 5d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 207163 212465
| Origin | AS212465 Comcast International Holdings UK Limited |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 5d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 207163 212465
| Origin | AS212465 Comcast International Holdings UK Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 5h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS212465 to originate 2a0c:93c0:8000::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a0c:93c0:8000::/48 | /48 | AS5607 BSKYB-BROADBAND-AS | RIPE |
| 2a0c:93c0:8000::/48 | /48 | AS7922 COMCAST-7922 | RIPE |
| 2a0c:93c0:8000::/48 | /48 | AS212465 COMCAST-UK-2 | RIPE |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2a0c:93c0:8000::/48 | AS5607 BSKYB-BROADBAND-AS | RADB | Akamai Technologies, Inc. | MAINT-AS32787 |
| 2a0c:93c0:8000::/48 | AS212465 COMCAST-UK-2 | RADB | Akamai Technologies, Inc. | MAINT-AS32787 |
| 2a0c:93c0:8000::/48 | AS5607 BSKYB-BROADBAND-AS | RIPE | N | UK-COMCAST-1-MNT |
| 2a0c:93c0:8000::/48 | AS212465 COMCAST-UK-2 | RIPE | N | UK-COMCAST-1-MNT |