185.136.121.0/24 VIVANET GmbH
Announced by AS204631 VIVANET GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 185.136.121.0/24
Prefix
Origin
AS204631 VIVANET-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 185.136.121.0/24 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 204631
| Origin | AS204631 VIVANET GmbH |
| Origin code | IGP |
| Communities | 174:21101 174:22004 36601:150 36601:174 36601:2001 |
| Updated | 5d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 13030 204631
| Origin | AS204631 VIVANET GmbH |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 204631
| Origin | AS204631 VIVANET GmbH |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS204631 to originate 185.136.120.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 185.136.120.0/22 | /24 | AS204631 VIVANET-AS | 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 |
|---|---|---|---|---|
| 185.136.121.0/24 | AS204631 VIVANET-AS | RIPE | N | CH-VIVANET-1-MNT |
| 185.136.120.0/22 covering | AS204631 VIVANET-AS | RIPE | VIVANET GmbH | CH-VIVANET-1-MNT, MNT-VIVANET |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.