190.123.128.0/20 Worldcom de Costa Rica, S.A.
Announced by AS28086 Worldcom de Costa Rica, S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 190.123.128.0/20
Prefix
Origin
AS28086 AS28086
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
11
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-16 00:02 UTC
Paths
How 190.123.128.0/20 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 23520 28086
| Origin | AS28086 Worldcom de Costa Rica, S.A. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 23520 28086
| Origin | AS28086 Worldcom de Costa Rica, S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 23520 28086
| Origin | AS28086 Worldcom de Costa Rica, S.A. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 12h 35m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS28086 to originate 190.123.128.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 190.123.128.0/20 | /20 | AS13805 WORLD-COMMUNICATIONS | LACNIC |
| 190.123.128.0/20 | /24 | AS28086 AS28086 | 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 |
|---|---|---|---|---|
| 190.123.128.0/20 | AS13805 WORLD-COMMUNICATIONS | LACNIC | LACNIC generated route for Worldcom de Costa Rica, S.A. | MNT-CR-WCRS-LACNIC |
| 190.123.128.0/20 | AS28086 AS28086 | LACNIC | LACNIC generated route for Worldcom de Costa Rica, S.A. | MNT-CR-WCRS-LACNIC |
| 190.123.128.0/20 | AS28086 AS28086 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
More specific
Prefixes inside 190.123.128.0/20
11 announced prefixes fall inside this one.
Show the 11 prefixes
190.123.129.0/24 AS28086 AS28086190.123.130.0/24 AS28086 AS28086190.123.131.0/24 AS28086 AS28086190.123.132.0/24 AS28086 AS28086190.123.133.0/24 AS28086 AS28086190.123.134.0/24 AS28086 AS28086190.123.135.0/24 AS28086 AS28086190.123.140.0/24 AS28086 AS28086190.123.141.0/24 AS28086 AS28086190.123.142.0/24 AS28086 AS28086190.123.143.0/24 AS28086 AS28086