177.72.220.0/23 CARVALHO E SILVA LTDA
Announced by AS52692 CARVALHO E SILVA LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 177.72.220.0/23
Prefix
Origin
AS52692 AS52692
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 177.72.220.0/23 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 52468 52692
| Origin | AS52692 CARVALHO E SILVA LTDA |
| Origin code | IGP |
| Communities | 174:21301 174:22042 36601:150 36601:174 36601:2001 |
| Updated | 6d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 37468 52468 52692
| Origin | AS52692 CARVALHO E SILVA LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 52468 52692
| Origin | AS52692 CARVALHO E SILVA LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS52692 to originate 177.72.220.0/22 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.72.220.0/22 | /32 | AS52692 AS52692 | 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 |
|---|---|---|---|---|
| 177.72.220.0/23 | AS52692 AS52692 | TC | CARVALHO E SILVA LTDA | MAINT-AS52692 |
| 177.72.220.0/22 covering | AS52692 AS52692 | RADB | WIX | MAINT-AS53013 |
| 177.72.220.0/22 covering | AS52692 AS52692 | TC | CARVALHO E SILVA LTDA | MAINT-AS52692 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.