LOCKHEED MARTIN UK HOLDINGS LIMITED

GLEIF verified
LEI
5493001IK64OTH2V2Z93
Registered name
LOCKHEED MARTIN UK HOLDINGS LIMITED
Jurisdiction
GB
Ultimate parent
LOCKHEED MARTIN CORPORATION
DPRBOZP0K5RM2YE8UU08
Cluster stats
Netblocks7 · 3,075 IPv4 addresses
Registered in United Kingdom (3) · Netherlands (2)
All fragments 289 blocks across 5 clusters
Cluster ID210577648
RegistryRIPE
Owner jurisdictionGB
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493001IK64OTH2V2Z93
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
85.90.253.96/30 LOCKHEED_MARTIN_UK_LIMITED RIPE ASSIGNED PA ● low
85.90.253.188/30 LOCKHEED_MARTIN_UK_LIMITED RIPE ASSIGNED PA ● low
185.155.244.0/22 LOCKHEED MARTIN UK HOLDINGS LIMITED RIPE ALLOCATED PA ● low
192.28.124.0/22 LOCKHEED MARTIN UK HOLDINGS LIMITED RIPE LEGACY ● low
192.28.128.0/22 LOCKHEED MARTIN UK HOLDINGS LIMITED RIPE LEGACY ● low
2a00:2381:fbb5::/48 LOCKHEED-MARTIN-UK-LTD RIPE AGGREGATED-BY-LIR ● low
2a07:9e80::/29 LOCKHEED MARTIN UK HOLDINGS LIMITED RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: D how networks compare →
42.9% of checked blocks have valid RPKI ROA coverage (3 of 7)
Possible discrepancies (1)

These blocks are registered to LOCKHEED MARTIN UK HOLDINGS 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.

2a00:2381:fbb5::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

BTNET-MNT DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT ORG-LMUH1-RIPE RIPE-NCC-HM-MNT RIPE-NCC-LEGACY-MNT uk-lockheedmartin-1-mnt