LOCKHEED MARTIN INTERNATIONAL SA
Lockheed Martin Corporation
LEI
5493007UZJLUF1Y8TX27
Registered name
LOCKHEED MARTIN INTERNATIONAL SA
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 279 |
| All fragments | 283 blocks across 3 clusters |
| Cluster ID | 191593005 |
| Registry | APNIC |
| Owner jurisdiction | CH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 5493007UZJLUF1Y8TX27 |
| Shared handles | clustered on 40 shared RIR contact/maintainer handles |
| Registry names | 15 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
279
0 netblocks since 2026-07-05
2026-07-05
peak 279
2026-07-06
IP Ranges (279)
showing 50 of 279 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 12.173.56.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 128.126.0.0/16 | Lockheed Martin Mission Systems | ARIN | ● high | |
| 129.197.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 129.201.0.0 – 129.202.255.255 | Lockheed Martin Corporation | ARIN | ● high | |
| 129.218.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 129.243.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 130.72.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 134.5.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 134.116.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 134.133.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 134.189.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 137.32.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 137.32.1.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.2.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.3.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.4.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.12.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.16.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.20.0/22 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.28.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.30.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.31.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.32.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.33.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.34.0/23 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.38.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.40.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.41.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.46.0/23 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.56.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.65.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.66.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.69.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.80.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.82.0/23 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.92.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.96.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.98.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.101.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.103.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.108.0/22 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.164.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.165.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.166.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.196.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.253.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.32.254.0/24 | Lockheed Martin Corporation | BGP | ANNOUNCED | ● high |
| 137.41.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 137.249.0.0/16 | Lockheed Martin Corporation | ARIN | ● high | |
| 138.114.0.0/16 | Lockheed Martin Corporation | ARIN | ● high |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
77.1%
of checked blocks have valid RPKI ROA coverage
(215 of 279)
Possible discrepancies (6)
These blocks are registered to Lockheed Martin Corporation 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 PLC |
| 2a00:2381:17a2::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2000:5308::/48 /48 | authorized for AS5400 — British Telecommunications PLC |
| 2a00:2000:4206::/48 /48 | authorized for AS5400 — British Telecommunications PLC |
| 2a00:2000:6202::/48 /48 | authorized for AS5400 — British Telecommunications PLC |
| 2a00:2000:5309::/48 /48 | authorized for AS5400 — British Telecommunications PLC |
NIC Handles
AI330-AP
AL1447-AP
AP706-AP
APNIC-HM
AS12302-MNT
AS14531
AS5089-MNT
AS54959
AS6075
AS8551-MNT
BNA2-AP
BTNET-MNT
+28 more