209.251.240.0/24 Network Center Inc.
Announced by AS4578 Network Center Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.251.240.0/24
Prefix
Origin
AS4578 NETCENTER
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
5 exact, 6 covering
In RouteViews
2026-10-16 00:02 UTC
Paths
How 209.251.240.0/24 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 13760 6939 26794 4578
| Origin | AS4578 Network Center Inc. |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 1d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 26794 4578
| Origin | AS4578 Network Center Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 7h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 26794 4578
| Origin | AS4578 Network Center Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 7h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 209.251.240.0/24 | AS4578 NETCENTER | ARIN | Network Center Inc. 3487 S. University Dr. Fargo ND 58104 United States | MNT-NETWOR-379 |
| 209.251.240.0/24 | AS10930 NOVA-INTERNET | LEVEL3 | 209-251-240-0-24 | ASPENTX-MNT |
| 209.251.240.0/24 | AS10930 NOVA-INTERNET | NTTCOM | Aberration Matrix | MAINT-TEXLINK |
| 209.251.240.0/24 | AS4578 NETCENTER | RADB | Network Center | MAINT-AS26794 |
| 209.251.240.0/24 | AS10930 NOVA-INTERNET | RADB | PNAP-DAL colo4dallas | MAINT-AS1828 |
| 209.251.240.0/23 covering | AS10930 NOVA-INTERNET | RADB | PNAP-DAL colo4dallas | MAINT-AS1828 |
| 209.251.240.0/22 covering | AS10930 NOVA-INTERNET | RADB | PNAP-DAL colo4dallas | MAINT-AS1828 |
| 209.251.240.0/21 covering | AS10930 NOVA-INTERNET | RADB | PNAP-DAL colo4dallas | MAINT-AS1828 |
| 209.251.240.0/20 covering | AS10930 NOVA-INTERNET | RADB | PNAP-DAL colo4dallas | MAINT-AS1828 |
| 209.251.224.0/19 covering | AS10930 NOVA-INTERNET | NTTCOM | Aberration Matrix | MAINT-TEXLINK |
| 209.251.224.0/19 covering | AS10930 NOVA-INTERNET | RADB | PNAP-DAL colo4dallas | MAINT-AS1828 |