TRANSUNION INTERNATIONAL UK LIMITED
Cluster stats
| Netblocks | 12 |
| All fragments | 48 blocks across 6 clusters |
| Cluster ID | 191773278 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
12
0 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-06
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 149.255.184.0/24 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.184.0/21 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.185.0/24 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.186.0/24 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.187.0/24 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.188.0/24 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.189.0/24 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.190.0/24 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.191.0/24 | TRANSUNION INTERNATIONAL UK LIMITED | BGP | ANNOUNCED | ● high |
| 149.255.184.0/21 | TRANSUNION INTERNATIONAL UK LIMITED | RIPE | ALLOCATED PA | ● medium |
| 212.111.37.212/30 | TRANSUNION_INTERNATIONAL_UK_LIMITED | RIPE | ASSIGNED PA | ● low |
| 2a02:4c20::/32 | TRANSUNION INTERNATIONAL UK LIMITED | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
91.7%
of checked blocks have valid RPKI ROA coverage
(11 of 12)
No discrepancies found among checked blocks.
NIC Handles
AS211140
CIG-NET-MNT
CIG-NET-MNT
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
MS-TU-MNT
ORG-CL172-RIPE
RIPE-NCC-HM-MNT