204.209.212.0/23 Shaw Communications
Announced by AS10482 Shaw Communications. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.209.212.0/23
Prefix
Origin
AS10482 SHAW-COMMUNICATIONS
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 204.209.212.0/23 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 6327 10482
| Origin | AS10482 Shaw Communications |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6327 10482
| Origin | AS10482 Shaw Communications |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6h 29m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 10482
| Origin | AS10482 Shaw Communications |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 5h 54m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS10482 to originate 204.209.208.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.209.208.0/21 | /24 | AS6327 SHAW | ARIN |
| 204.209.208.0/21 | /24 | AS10482 SHAW-COMMUNICATIONS | 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 |
|---|---|---|---|---|
| 204.209.208.0/21 covering | AS6327 SHAW | ARIN | Shaw Communications | MNT-RCC-291 |
| 204.209.208.0/21 covering | AS10482 SHAW-COMMUNICATIONS | ARIN | Shaw Communications | MNT-RCC-291 |
| 204.209.208.0/21 covering | AS6327 SHAW | RADB | NETBLK-SHAW-COMM Shaw Communications | MAINT-AS812 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.