193.239.12.0/22 SEINE ET YVELINES NUMERIQUE
Announced by AS204509 SEINE ET YVELINES NUMERIQUE. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 193.239.12.0/22
Prefix
Origin
AS204509 SYN
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
1
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 193.239.12.0/22 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 5511 31167 204509
| Origin | AS204509 SEINE ET YVELINES NUMERIQUE |
| Origin code | incomplete |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 8218 31167 204509
| Origin | AS204509 SEINE ET YVELINES NUMERIQUE |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 5511 31167 204509
| Origin | AS204509 SEINE ET YVELINES NUMERIQUE |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS204509 to originate 193.239.12.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 193.239.12.0/22 | /22 | AS204509 SYN | 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 |
|---|---|---|---|---|
| 193.239.12.0/22 | AS204509 SYN | RIPE | N | LIR-FR-SEINEETYVELINES-1-MNT |
More specific
Prefixes inside 193.239.12.0/22
1 announced prefix fall inside this one.