38.172.136.0/23 COM PROVEDOR DE INTERNET E EQUIPAMENTO LTDA
Announced by AS275740 COM PROVEDOR DE INTERNET E EQUIPAMENTO LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 38.172.136.0/23
Prefix
Origin
AS275740 AS275740
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
1
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 38.172.136.0/23 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 1031 53180×2 275740
| Origin | AS275740 COM PROVEDOR DE INTERNET E EQUIPAMENTO LTDA |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 2d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 53180×2 275740
| Origin | AS275740 COM PROVEDOR DE INTERNET E EQUIPAMENTO LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 53180×2 275740
| Origin | AS275740 COM PROVEDOR DE INTERNET E EQUIPAMENTO LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS275740 to originate 38.172.136.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 38.172.136.0/23 | /24 | AS275740 AS275740 | 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 |
|---|---|---|---|---|
| 38.172.136.0/23 | AS275740 AS275740 | ARIN | Registered for Cogent Communications Customer - .COM PROVEDOR DE INTERNET E EQUIPAMENTOS LTDA | MNT-COGC |
| 38.0.0.0/8 covering | AS174 COGENT-174 | RADB | Cogent | MAINT-AS174 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 38.172.136.0/23
1 announced prefix fall inside this one.