72.12.78.0/24 FirstLight Fiber, Inc.
Announced by AS21547 FirstLight Fiber, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 72.12.78.0/24
Prefix
Origin
AS21547 OXNET
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 72.12.78.0/24 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 13536 21547
| Origin | AS21547 FirstLight Fiber, Inc. |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 3770 13536 21547
| Origin | AS21547 FirstLight Fiber, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3770 13536 21547
| Origin | AS21547 FirstLight Fiber, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS21547 to originate 72.12.64.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 72.12.64.0/19 | /24 | AS21547 OXNET | 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 |
|---|---|---|---|---|
| 72.12.78.0/24 | AS21547 OXNET | ARIN | OXFORD-NET-72-12-64-0-19 | MNT-FNL-76 |
| 72.12.64.0/19 covering | AS21547 OXNET | ARIN | OXFORD-NET-72-12-64-0-19 | MNT-FNL-76 |
| 72.12.64.0/19 covering | AS21547 OXNET | RADB | PNAP-BSN Oxford Netwks | MAINT-AS1828 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.