72.57.80.0/20 B2 Net Solutions Inc.
Announced by AS55286 B2 Net Solutions Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 72.57.80.0/20
Prefix
Origin
AS55286 SERVER-MANIA
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 72.57.80.0/20 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 55286
| Origin | AS55286 B2 Net Solutions Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22003 36601:150 36601:174 36601:2001 |
| Updated | 4d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 55286
| Origin | AS55286 B2 Net Solutions Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 174 55286
| Origin | AS55286 B2 Net Solutions Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS55286 to originate 72.57.80.0/20 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 72.57.80.0/20 | /20 | AS55286 SERVER-MANIA | 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 |
|---|---|---|---|---|
| 72.57.80.0/20 | AS55286 SERVER-MANIA | ARIN | B2 Net Solutions Inc. | MNT-BNS-34 |
| 72.57.80.0/20 | AS55286 SERVER-MANIA | RADB | ServerMania Inc | MAINT-AS55286 |
| 72.57.64.0/19 covering | AS55286 SERVER-MANIA | RADB | Servermania | MAINT-AS55286 |
| 72.57.64.0/18 covering | AS55286 SERVER-MANIA | ARIN | 205-1040 South Service Road Stoney Creek ON L8E 6G3 Canada | MNT-BNS-34 |