143.255.96.0/23 Sul Online Telecom Ltda - EPP
Announced by AS52977 Sul Online Telecom Ltda - EPP. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 143.255.96.0/23
Prefix
Origin
AS52977 AS52977
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 143.255.96.0/23 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 28642×2 52977
| Origin | AS52977 Sul Online Telecom Ltda - EPP |
| Origin code | incomplete |
| Communities | 174:21301 174:22042 36601:150 36601:174 36601:2001 |
| Updated | 6d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13786 267469 28642 52977
| Origin | AS52977 Sul Online Telecom Ltda - EPP |
| Origin code | incomplete |
| Communities | 903:900 903:13760 |
| Updated | 7d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52977
| Origin | AS52977 Sul Online Telecom Ltda - EPP |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS52977 to originate 143.255.96.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 143.255.96.0/23 | /23 | AS52977 AS52977 | LACNIC |
| 143.255.96.0/22 | /22 | AS52977 AS52977 | 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 |
|---|---|---|---|---|
| 143.255.96.0/23 | AS52977 AS52977 | RADB | Sul Online Telecom Ltda - EPP Ararangua/SC - Brasil | MAINT-AS52977 |
| 143.255.96.0/22 covering | AS52977 AS52977 | RADB | Sul Online Telecom Ltda - EPP Ararangua/SC - Brasil | MAINT-AS52977 |