131.226.232.0/21 Centersquare
Announced by AS12213 Centersquare. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 131.226.232.0/21
Prefix
Origin
AS12213 CNSQ-AS12213
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
1
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 131.226.232.0/21 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 3356 12213
| Origin | AS12213 Centersquare |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2042 36601:150 36601:2001 36601:13760 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12213
| Origin | AS12213 Centersquare |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12213
| Origin | AS12213 Centersquare |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS12213 to originate 131.226.192.0/18 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 131.226.192.0/18 | /24 | AS12213 CNSQ-AS12213 | ARIN |
| 131.226.192.0/18 | /24 | AS398014 CNSQ-AS398014 | 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 |
|---|---|---|---|---|
| 131.226.232.0/21 | AS12213 CNSQ-AS12213 | RADB | ORD PREFIX | MAINT-AS12213 |
| 131.226.192.0/18 covering | AS12213 CNSQ-AS12213 | ARIN | Centersquare | MNT-PIL-188 |
| 131.226.192.0/18 covering | AS398014 CNSQ-AS398014 | ARIN | Centersquare | MNT-PIL-188 |
| 131.226.0.0/16 covering | AS16797 TASB-AS | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 131.226.0.0/16 covering | AS22549 TBDSL-01 | LEVEL3 | Customer IP CommunicationsXchange | TBDSL-MNT |
More specific
Prefixes inside 131.226.232.0/21
1 announced prefix fall inside this one.