216.122.112.0/22 Comcast Cable Communications, LLC
Announced by AS7922 Comcast Cable Communications, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 216.122.112.0/22
Prefix
Origin
AS7922 COMCAST-7922
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 216.122.112.0/22 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 13760 7029 7922
| Origin | AS7922 Comcast Cable Communications, LLC |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 |
| Updated | 23h 28m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 7922
| Origin | AS7922 Comcast Cable Communications, LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7922
| Origin | AS7922 Comcast Cable Communications, LLC |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1h 40m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS7922 to originate 216.122.112.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 216.122.112.0/22 | /24 | AS7922 COMCAST-7922 | ARIN |
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 |
|---|---|---|---|---|
| 216.122.112.0/22 | AS7922 COMCAST-7922 | ARIN | Used by EndUser | MNT-DCL-577 |
| 216.122.112.0/22 | AS7922 COMCAST-7922 | RADB | autogen | MAINT-AS834 |