170.244.40.0/22 COLUMBUS NETWORKS DOMINICANA, S.A.
Announced by AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 170.244.40.0/22
Prefix
Origin
AS52471 AS52471
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
4
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 170.244.40.0/22 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 52471
| Origin | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 23520 52471
| Origin | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 23520 52471
| Origin | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS52471 to originate 170.244.40.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 170.244.40.0/22 | /24 | AS52471 AS52471 | 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 |
|---|---|---|---|---|
| 170.244.40.0/22 | AS52471 AS52471 | LACNIC | LACNIC generated route for COLUMBUS NETWORKS DOMINICANA, S.A. | MNT-DO-CNIT-LACNIC |
More specific
Prefixes inside 170.244.40.0/22
4 announced prefixes fall inside this one.