187.103.16.0/23 NAVEGAWEB TELECOMUNICACOES LTDA
Announced by AS270991 NAVEGAWEB TELECOMUNICACOES LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 187.103.16.0/23
Prefix
Origin
AS270991 AS270991
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 187.103.16.0/23 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 13760 3356 271253 263400 270991
| Origin | AS270991 NAVEGAWEB TELECOMUNICACOES LTDA |
| Origin code | IGP |
| Communities | 3356:5 3356:22 3356:100 3356:123 3356:800 3356:901 3356:2190 36601:150 36601:2001 36601:13760 |
| Updated | 3d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 271253 263400 270991
| Origin | AS270991 NAVEGAWEB TELECOMUNICACOES LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52320 8167 7738 264879 270991
| Origin | AS270991 NAVEGAWEB TELECOMUNICACOES LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS270991 to originate 187.103.16.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 187.103.16.0/22 | /24 | AS270991 AS270991 | 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 |
|---|---|---|---|---|
| 187.103.16.0/23 | AS270991 AS270991 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 187.103.16.0/22 covering | AS270991 AS270991 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 187.103.16.0/22 covering | AS270991 AS270991 | TC | NAVEGAWEB TELECOMUNICACOES LTDA | MAINT-AS270991 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.