217.74.52.0/22 Cork Internet Exchange Limited
Announced by AS47720 Cork Internet Exchange Limited. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 217.74.52.0/22
Prefix
Origin
AS47720 CIX-AS
RPKI
RPKI not found
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 217.74.52.0/22 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 3257 47720
| Origin | AS47720 Cork Internet Exchange Limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 8220 47720
| Origin | AS47720 Cork Internet Exchange Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 47720
| Origin | AS47720 Cork Internet Exchange Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 217.74.52.0/22 | AS47720 CIX-AS | RIPE | N | MNT-CIX |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.