BT-AS5400-CC91
Data as of 2026-10-11
Handle
This organisation
| Netblocks | 3 · 768 IPv4 addresses |
| Also registered under this name | 50 netblocks across 46 separate records |
| Record ID | 249815137 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 5 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 |
|---|---|---|---|---|
| 203.158.92.0/24 | BT-AS5400-CC91 | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.158.93.0/24 | BT-AS5400-CC91 | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.158.95.0/24 | BT-AS5400-CC91 | APNIC | ALLOCATED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
RPKI-inferred operator
British Telecommunications Limited
Nearly all of this network's RPKI-covered space is cryptographically authorized for this
single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.
NIC Handles
AI1081-AP
BIA19-AP
BS1402-AP
MAINT-GB-BTGFNAAS
MAINT-IN-BTGF