168.0.172.0/22
Announced by AS265303. RPKI valid Seen by 5 of our 5 looking glass sessions. Also originated by AS262907
Summary
What the table says about 168.0.172.0/22
Prefix
Origin
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
2
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 168.0.172.0/22 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 13786 53062 262907×2
| Origin | AS262907 BRASIL TECPAR AMIGO AVATO |
| Origin code | IGP |
| Communities | 174:21301 174:22042 36601:150 36601:174 36601:2001 53062:11:21847 53062:12:516 53062:13:11 |
| Updated | 4h 3m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13786 53062 262907×2
| Origin | AS262907 BRASIL TECPAR AMIGO AVATO |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 28598 265303
| Origin | AS265303 |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 14h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS265303 to originate 168.0.172.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 168.0.172.0/22 | /24 | AS262907 AS262907 | LACNIC |
| 168.0.172.0/22 | /24 | AS265303 | LACNIC |
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 |
|---|---|---|---|---|
| 168.0.172.0/22 | AS265303 | NTTCOM | new RO for TVA | MAINT-TVALPHAVILLE |
| 168.0.172.0/22 | AS262907 AS262907 | RADB | BRASIL TECPAR SERVICOS DE TELECOMUNICACOES LTDA | MAINT-AS262907 |
| 168.0.172.0/22 | AS265303 | RADB | CLIENTE_MOB_TV Alphaville Sistema de TV por Assinatura LTDA | MAINT-AS61832 |
More specific
Prefixes inside 168.0.172.0/22
2 announced prefixes fall inside this one.