149.255.184.0/21 TRANSUNION INTERNATIONAL UK LIMITED
Announced by AS211140 TRANSUNION INTERNATIONAL UK LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 149.255.184.0/21
Prefix
Origin
AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
8
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 149.255.184.0/21 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 3356 15830 211140
| Origin | AS211140 TRANSUNION INTERNATIONAL UK LIMITED |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4h 23m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 15830 211140
| Origin | AS211140 TRANSUNION INTERNATIONAL UK LIMITED |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 15830 211140
| Origin | AS211140 TRANSUNION INTERNATIONAL UK LIMITED |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 15h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS211140 to originate 149.255.184.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 149.255.184.0/21 | /24 | AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED | 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 |
|---|---|---|---|---|
| 149.255.184.0/21 | AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED | RIPE | Transunion UK Ltd | CIG-NET-MNT, MS-TU-MNT |
More specific
Prefixes inside 149.255.184.0/21
8 announced prefixes fall inside this one.
Show the 8 prefixes
149.255.184.0/24 AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED149.255.185.0/24 AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED149.255.186.0/24 AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED149.255.187.0/24 AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED149.255.188.0/24 AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED149.255.189.0/24 AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED149.255.190.0/24 AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED149.255.191.0/24 AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED