193.4.58.0/23 Internet a Islandi hf
Announced by AS1850 Internet a Islandi hf. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 193.4.58.0/23
Prefix
Origin
AS1850 ISNIC
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 193.4.58.0/23 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 6677 1850
| Origin | AS1850 Internet a Islandi hf |
| Origin code | IGP |
| Communities | 174:21101 174:22012 36601:150 36601:174 36601:2001 |
| Updated | 6d 1h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 44735 1850
| Origin | AS1850 Internet a Islandi hf |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 23h 9m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6677 1850
| Origin | AS1850 Internet a Islandi hf |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 23h 41m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS1850 to originate 193.4.58.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 193.4.58.0/23 | /23 | AS1850 ISNIC | 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 |
|---|---|---|---|---|
| 193.4.58.0/23 | AS1850 ISNIC | RIPE | ISNIC Internet a Islandi hf. IS-TLD admin/RIX Katrinartun 2 105 Reykjavik ICELAND | ISNIC-MNT |