187.121.144.0/21 ALLREDE TELECOM LTDA
Announced by AS273683 ALLREDE TELECOM LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 187.121.144.0/21
Prefix
Origin
AS273683 AS273683
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 187.121.144.0/21 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 3356 273683
| Origin | AS273683 ALLREDE TELECOM LTDA |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 273683:0:888 273683:61:888 273683:273683:888 273683:6102308:888 |
| Updated | 6d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 273683
| Origin | AS273683 ALLREDE TELECOM LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 273683
| Origin | AS273683 ALLREDE TELECOM LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 2d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS273683 to originate 187.121.144.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 187.121.144.0/21 | /21 | AS273683 AS273683 | 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 |
|---|---|---|---|---|
| 187.121.144.0/21 | AS273683 AS273683 | RADB | ALLREDE TELECOM 187.121.144.0/21 | MAINT-AS273683 |
More specific
Prefixes inside 187.121.144.0/21
2 announced prefixes fall inside this one.