46.18.48.0/21 Advanced IT Services Nottingham Ltd
Announced by AS15689 Advanced IT Services Nottingham Ltd. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 46.18.48.0/21
Prefix
Origin
AS15689 ASNUM-ORG-AISN1-RIPE
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 46.18.48.0/21 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 41354 15689
| Origin | AS15689 Advanced IT Services Nottingham Ltd |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 39326 15689
| Origin | AS15689 Advanced IT Services Nottingham Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 39326 15689
| Origin | AS15689 Advanced IT Services Nottingham Ltd |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 3d 2h 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 |
|---|---|---|---|---|
| 46.18.48.0/21 | AS15689 ASNUM-ORG-AISN1-RIPE | RIPE | Advanced IT Services Nottingham LTd | PD5053-MNT |