DEFENCE HOLDINGS PLC
NET DEFENCE LIMITED
GLEIF verified
LEI
213800IE96YMHXDJ7H92
Registered name
DEFENCE HOLDINGS PLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 6 · 4,650 IPv4 addresses |
| Registered in | United Kingdom (2) · Netherlands (2) · Israel (1) · India (1) |
| Cluster ID | 209088826 |
| Registry | APNIC |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 213800IE96YMHXDJ7H92 |
| Shared handles | clustered on 17 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.230.189.0/24 | NET DEFENCE LIMITED | RIPE | ASSIGNED PI | ● high |
| 91.230.189.0/24 | NET DEFENCE LIMITED | BGP | ANNOUNCED | ● high |
| 117.239.132.160/28 | DEFENCE | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 194.90.152.192/27 | NV-DEFENCE | RIPE | ASSIGNED PA | ● low |
| 217.169.224.0/21 | Defence | RIPE | ASSIGNED PA | ● low |
| 217.169.232.0/21 | Defence | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- MEGGITT-DEFENCE-SYSTEMS-LIMITED via Virgin Media Limited sub-allocation
- DEFENCE-SECURITY-SYSTEMS-LIMITED via Virgin Media Limited sub-allocation
- STS-DEFENCE-LIMITED via Virgin Media Limited sub-allocation
- ZEN20251216-NOC-AMEY-DEFENCE-SERVICES-LIMITED via Zen Internet Ltd sub-allocation
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(4 of 6)
Possible discrepancies (2)
These blocks are registered to NET DEFENCE LIMITED 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.
| 217.169.224.0/21 /21 | authorized for AS15466 — Commando Materieel en IT |
| 217.169.232.0/21 /21 | authorized for AS15466 — Commando Materieel en IT |
NIC Handles
AB1061-AP
AS15466-MNT
AS197958
CDN1-AP
DUMY-RIPE
DUMY-RIPE
EDNET-RIPE-MNT
EDNET-RIPE-MNT
JS2167-AP
MAINT-IN-DOT
MNT-OGILVIE
MNT-OGILVIE
+5 more