193.239.166.0/23 FIRST SERVER LIMITED
Announced by AS200740 FIRST SERVER LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 193.239.166.0/23
Prefix
Origin
AS200740 FIRST-SERVER-EU-AS
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 02:24 UTC
Paths
How 193.239.166.0/23 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 8849 200740
| Origin | AS200740 FIRST SERVER LIMITED |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 19h 36m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8849 200740
| Origin | AS200740 FIRST SERVER LIMITED |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8849 200740
| Origin | AS200740 FIRST SERVER LIMITED |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 8h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS200740 to originate 193.239.166.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 193.239.166.0/23 | /23 | AS200740 FIRST-SERVER-EU-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 |
|---|---|---|---|---|
| 193.239.166.0/23 | AS200740 FIRST-SERVER-EU-AS | RIPE | N | FIRST-SERVER-MNT |