173.243.160.0/24 FirstLight Fiber, Inc.
Announced by AS13536 FirstLight Fiber, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 173.243.160.0/24
Prefix
Origin
AS13536 TVC-AS1
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 173.243.160.0/24 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
| Origin | AS13536 FirstLight Fiber, Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 3770 13536
| Origin | AS13536 FirstLight Fiber, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 13536
| Origin | AS13536 FirstLight Fiber, Inc. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 14m 8s ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS13536 to originate 173.243.160.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 173.243.160.0/20 | /24 | AS13536 TVC-AS1 | 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 |
|---|---|---|---|---|
| 173.243.160.0/24 | AS13536 TVC-AS1 | ARIN | FIRSTLIGHT-NET-173-243-160-0-20 | MNT-FNL-76 |
| 173.243.160.0/20 covering | AS13536 TVC-AS1 | ARIN | FIRSTLIGHT-NET-173-243-160-0-20 | MNT-FNL-76 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.