72.244.81.0/24 FIBERLINK COMMUNICATIONS, S.A.
Announced by AS272109 FIBERLINK COMMUNICATIONS, S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 72.244.81.0/24
Prefix
Origin
AS272109 AS272109
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 72.244.81.0/24 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 13760 52468 272109
| Origin | AS272109 FIBERLINK COMMUNICATIONS, S.A. |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 12h 8m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 52468 272109
| Origin | AS272109 FIBERLINK COMMUNICATIONS, S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52468 272109
| Origin | AS272109 FIBERLINK COMMUNICATIONS, S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS272109 to originate 72.244.81.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 72.244.81.0/24 | /24 | AS272109 AS272109 | ARIN |
| 72.244.80.0/22 | /24 | AS834 IPXO | 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 |
|---|---|---|---|---|
| 72.244.81.0/24 | AS272109 AS272109 | ARIN | Used by EndUser | MNT-DCL-577 |
| 72.244.81.0/24 | AS272109 AS272109 | RADB | autogen | MAINT-AS834 |
| 72.244.80.0/22 covering | AS834 IPXO | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 72.244.0.0/15 covering | AS3257 GTT-BACKBONE | RADB | GTT | MAINT-AS3257 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.