A-B-CONTRACTORS-DEVON
Data as of 2026-11-08
Unresolved
This organisation
| Netblocks | 3 |
| IPv6 | 2 prefixes (largest 2a00:2381:cc0c::/48) |
| Also registered under this name | 114 netblocks across 59 separate records |
| Record ID | 272928993 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 213.1.251.184/29 | A-B-CONTRACTORS-DEVON | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:cc0c::/48 | A-B-CONTRACTORS-DEVON | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:cc0c::/56 | A-B-CONTRACTORS-DEVON | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (2)
These blocks are registered to A-B-CONTRACTORS-DEVON but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:cc0c::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:cc0c::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
BTNET-MNT
DUMY-RIPE
DUMY-RIPE