177.66.154.0/23 TMC Tecnologia em Telecomunicacoes Ltda
Announced by AS262499 TMC Tecnologia em Telecomunicacoes Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 177.66.154.0/23
Prefix
Origin
AS262499 AS262499
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 177.66.154.0/23 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 11432 262499
| Origin | AS262499 TMC Tecnologia em Telecomunicacoes Ltda |
| Origin code | IGP |
| Communities | 174:21301 174:22042 36601:150 36601:174 36601:2001 |
| Updated | 6d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 52320 11432×2 262499
| Origin | AS262499 TMC Tecnologia em Telecomunicacoes Ltda |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52320 11432×2 262499
| Origin | AS262499 TMC Tecnologia em Telecomunicacoes Ltda |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS262499 to originate 177.66.154.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.66.154.0/23 | /23 | AS262499 AS262499 | LACNIC |
| 177.66.152.0/22 | /22 | AS262499 AS262499 | 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 |
|---|---|---|---|---|
| 177.66.154.0/23 | AS262499 AS262499 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 177.66.154.0/23 | AS262499 AS262499 | TC | Proverdor TMC | MAINT-AS262499 |
| 177.66.152.0/22 covering | AS262499 AS262499 | RADB | Transito Netell to TMC Tecnologia em Telecomunicacoes Ltda | MAINT-AS28663 |
| 177.66.152.0/22 covering | AS262499 AS262499 | TC | TMC Tecnologia em Telecomunicações Ltda. | MAINT-AS262499 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.