177.44.176.0/21 Sobral Telecomunicacoes Ltda
Announced by AS53173 Sobral Telecomunicacoes Ltda. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 177.44.176.0/21
Prefix
Origin
AS53173 AS53173
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 177.44.176.0/21 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 174 52320 53173
| Origin | AS53173 Sobral Telecomunicacoes Ltda |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 23h 9m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 37468 53173
| Origin | AS53173 Sobral Telecomunicacoes Ltda |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52320 53173
| Origin | AS53173 Sobral Telecomunicacoes Ltda |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 9h 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 |
|---|---|---|---|---|
| 177.44.176.0/21 | AS53173 AS53173 | TC | SOBRAL TELECOMUNICACOES LTDA | MAINT-AS53173 |
More specific
Prefixes inside 177.44.176.0/21
2 announced prefixes fall inside this one.