204.2.156.0/23 Teramundi
Announced by AS64233 Teramundi. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.2.156.0/23
Prefix
Origin
AS64233 TERAMUNDI
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 204.2.156.0/23 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 2914 64233
| Origin | AS64233 Teramundi |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 64233
| Origin | AS64233 Teramundi |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 64233
| Origin | AS64233 Teramundi |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1h 19m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS64233 to originate 204.2.156.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.2.156.0/23 | /24 | AS64233 TERAMUNDI | ARIN |
| 204.0.0.0/14 | /14 | AS2914 NTT-DATA-2914 | 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 |
|---|---|---|---|---|
| 204.2.156.0/23 | AS64233 TERAMUNDI | NTTCOM | Teramundi route | MNT-TLSM-1 |
| 204.2.156.0/23 | AS64233 TERAMUNDI | RADB | Seaborn Proxy for Customer AS64233 | MAINT-AS13786 |
| 204.0.0.0/14 covering | AS2914 NTT-DATA-2914 | NTTCOM | NTT-1 | MAINT-NTTCOM-BB |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.