172.81.36.0/24 R B & W CORPORATION OF CANADA
Announced by AS399218 R B & W CORPORATION OF CANADA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 172.81.36.0/24
Prefix
Origin
AS399218 RBWCORP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 172.81.36.0/24 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 174 812 399218
| Origin | AS399218 R B & W CORPORATION OF CANADA |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 812 399218
| Origin | AS399218 R B & W CORPORATION OF CANADA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 812 399218
| Origin | AS399218 R B & W CORPORATION OF CANADA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS399218 to originate 172.81.36.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 172.81.36.0/24 | /24 | AS399218 RBWCORP | 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 |
|---|---|---|---|---|
| 172.81.36.0/24 | AS399218 RBWCORP | ARIN | RB&W Corporate Primary IP Log | MNT-RBWCC |
| 172.81.36.0/24 | AS399218 RBWCORP | RADB | Added on behalf of the customer | MAINT-AS812 |