212.39.16.0/20 Umbrianet S.R.L.
Announced by AS15663 Umbrianet S.R.L. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 212.39.16.0/20
Prefix
Origin
AS15663 UMBRIA_NET
RPKI
RPKI valid
Size
4,096 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 16:02 UTC
Paths
How 212.39.16.0/20 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 41327 15663
| Origin | AS15663 Umbrianet S.R.L. |
| Origin code | IGP |
| Communities | 174:21101 174:22009 36601:150 36601:174 36601:2001 |
| Updated | 8d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 41327 15663
| Origin | AS15663 Umbrianet S.R.L. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 41327 15663
| Origin | AS15663 Umbrianet S.R.L. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS15663 to originate 212.39.16.0/20 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 212.39.16.0/20 | /20 | AS15663 UMBRIA_NET | RIPE |
| 212.39.0.0/19 | /24 | AS15663 UMBRIA_NET | RIPE |
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 |
|---|---|---|---|---|
| 212.39.16.0/20 | AS15663 UMBRIA_NET | RIPE | N | CLINE-MNT |
| 212.39.0.0/19 covering | AS15663 UMBRIA_NET | RIPE | UmbriaNet Srl - Network & Applications provider All Network | CLINE-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.