2a00:b900:2::/48 ICUK Computing Services Limited
Announced by AS51561 ICUK Computing Services Limited. RPKI not found Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2a00:b900:2::/48
Prefix
Origin
AS51561 AS-ICUK
RPKI
RPKI not found
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2a00:b900:2::/48 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 51561
| Origin | AS51561 ICUK Computing Services Limited |
| Origin code | IGP |
| Communities | 174:21101 174:22012 36601:150 36601:2001 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 51561
| Origin | AS51561 ICUK Computing Services Limited |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 17h 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 |
|---|---|---|---|---|
| 2a00:b900::/32 covering | AS51561 AS-ICUK | RIPE | Interdsl | ICUK-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.