216.187.152.0/24 AT&T Enterprises, LLC
Announced by AS7018 AT&T Enterprises, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 216.187.152.0/24
Prefix
Origin
AS7018 ATT-INTERNET4
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 216.187.152.0/24 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 7018
| Origin | AS7018 AT&T Enterprises, LLC |
| Origin code | incomplete |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 7018
| Origin | AS7018 AT&T Enterprises, LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 7h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7018
| Origin | AS7018 AT&T Enterprises, LLC |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 7h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS7018 to originate 216.187.152.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 216.187.152.0/24 | /24 | AS7018 ATT-INTERNET4 | ARIN |
| 216.187.128.0/18 | /24 | AS7385 ABUL-14-7385 | 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 |
|---|---|---|---|---|
| 216.187.152.0/24 | AS7018 ATT-INTERNET4 | ARIN | Allstream Business US, LLC | MNT-ABUL-14 |
| 216.187.128.0/18 covering | AS7385 ABUL-14-7385 | ARIN | Allstream Business US, LLC | MNT-ABUL-14 |
| 216.187.128.0/18 covering | AS22936 ESCHELON-180 | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.