172.81.91.0/24 Grand Central Networks Inc.
Announced by AS10493 Grand Central Networks Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 172.81.91.0/24
Prefix
Origin
AS10493 GCN-AS
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 172.81.91.0/24 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 3356 13649 10493
| Origin | AS10493 Grand Central Networks Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 23m 44s ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 13649 10493
| Origin | AS10493 Grand Central Networks Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5m 18s ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 13649 10493
| Origin | AS10493 Grand Central Networks Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8m 7s ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 172.81.91.0/24 | AS10493 GCN-AS | RADB | PNAP-BSN gcnpublish-routes | MAINT-AS1828 |
| 172.81.88.0/22 covering | AS10493 GCN-AS | ALTDB | Proxy-registered route object | MAINT-TOWARDEX |
| 172.81.88.0/22 covering | AS27552 TWDX | LEVEL3 | TowardEX | MAINT-TOWARDEX |
| 172.81.88.0/22 covering | AS10493 GCN-AS | RADB | Proxy Route object for Flexential Customer | MAINT-FLEXENTIAL |