8.21.81.0/24 Open Contributors Corporation for Advanced Internet Development, Inc.
Announced by AS22147 Open Contributors Corporation for Advanced Internet Development, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 8.21.81.0/24
Prefix
Origin
AS22147 PACKETSURGE
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-15 08:02 UTC
Paths
How 8.21.81.0/24 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 174 701 27552 22147
| Origin | AS22147 Open Contributors Corporation for Advanced Internet Development, Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 27552 22147
| Origin | AS22147 Open Contributors Corporation for Advanced Internet Development, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 15h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 27552 22147
| Origin | AS22147 Open Contributors Corporation for Advanced Internet Development, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 15h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS22147 to originate 8.21.81.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 8.21.81.0/24 | /24 | AS22147 PACKETSURGE | 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 |
|---|---|---|---|---|
| 8.21.81.0/24 | AS22147 PACKETSURGE | ALTDB | Proxy-registered route object | MAINT-TOWARDEX |
| 8.21.81.0/24 | AS22147 PACKETSURGE | LEVEL3 | cus prefix | MAINT-TOWARDEX |
| 8.21.81.0/24 | AS22147 PACKETSURGE | RADB | Proxy-registered route object | MAINT-AS27552 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.