181.189.28.0/23 E-SERV COMUNICACAO LTDA.
Announced by AS271404 E-SERV COMUNICACAO LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 181.189.28.0/23
Prefix
Origin
AS271404 AS271404
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 181.189.28.0/23 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 271404×3
| Origin | AS271404 E-SERV COMUNICACAO LTDA. |
| Origin code | IGP |
| Communities | 174:21301 174:22042 36601:150 36601:174 36601:2001 |
| Updated | 6d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 52468 271404×3
| Origin | AS271404 E-SERV COMUNICACAO LTDA. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52468 271404×3
| Origin | AS271404 E-SERV COMUNICACAO LTDA. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS271404 to originate 181.189.28.0/22 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 181.189.28.0/22 | /32 | AS271404 AS271404 | 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 |
|---|---|---|---|---|
| 181.189.28.0/23 | AS271404 AS271404 | TC | E.Serv | MAINT-AS271404 |
| 181.189.28.0/22 covering | AS271404 AS271404 | RADB | WIX | MAINT-AS53013 |
| 181.189.28.0/22 covering | AS271404 AS271404 | TC | E.Serv | MAINT-AS271404 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.