12.236.4.0/24 The Brookfield Group, LLC.
Announced by AS395742 The Brookfield Group, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 12.236.4.0/24
Prefix
Origin
AS395742 TBG-SERVICES-LLC-DBA-NEXTMSP
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-13 00:02 UTC
Paths
How 12.236.4.0/24 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 395742
| Origin | AS395742 The Brookfield Group, LLC. |
| Origin code | incomplete |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 22h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 7018 395742
| Origin | AS395742 The Brookfield Group, LLC. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 6h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7018 395742
| Origin | AS395742 The Brookfield Group, LLC. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 6h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS395742 to originate 12.236.4.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 12.236.4.0/24 | /24 | AS395742 TBG-SERVICES-LLC-DBA-NEXTMSP | 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 |
|---|---|---|---|---|
| 12.236.4.0/24 | AS395742 TBG-SERVICES-LLC-DBA-NEXTMSP | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 |
| 12.236.4.0/24 | AS395742 TBG-SERVICES-LLC-DBA-NEXTMSP | RADB | TBG Services, LLC dba NEXTmsp | MAINT-AS27506 |
| 12.128.0.0/9 covering | AS7018 ATT-INTERNET4 | ARIN | 12/8 upper half | MNT-AEL-360 |
| 12.0.0.0/8 covering | AS7018 ATT-INTERNET4 | ARIN | ATT_NET-TWELVE | MNT-AEL-360 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.