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AS6075 Lockheed Martin Corporation

LM-CORP - Lockheed Martin Corporation · registered in the United States

IPv4 addresses51,968139 prefixes · 0.002% of announced IPv4
Rank in United States#1,476largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#3,858of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there
Open AS6075 in ASN lookup Look up an IP in this network (137.32.1.1) All networks in United States

IPv4 prefixes

All 139 prefixes, in address order.

  • 137.32.1.0/24
  • 137.32.2.0/23
  • 137.32.4.0/24
  • 137.32.12.0/24
  • 137.32.16.0/24
  • 137.32.20.0/22
  • 137.32.28.0/24
  • 137.32.30.0/23
  • 137.32.32.0/22
  • 137.32.38.0/24
  • 137.32.40.0/23
  • 137.32.46.0/23
  • 137.32.56.0/24
  • 137.32.65.0/24
  • 137.32.66.0/24
  • 137.32.69.0/24
  • 137.32.80.0/24
  • 137.32.82.0/23
  • 137.32.92.0/24
  • 137.32.96.0/24
  • 137.32.98.0/24
  • 137.32.101.0/24
  • 137.32.103.0/24
  • 137.32.108.0/22
  • 137.32.164.0/23
  • 137.32.166.0/24
  • 137.32.196.0/24
  • 137.32.253.0/24
  • 137.32.254.0/24
  • 143.114.1.0/24
  • 143.114.3.0/24
  • 143.114.6.0/23
  • 143.114.8.0/24
  • 143.114.12.0/23
  • 143.114.16.0/23
  • 143.114.56.0/22
  • 143.114.62.0/23
  • 143.114.65.0/24
  • 143.114.67.0/24
  • 143.114.70.0/23
  • 143.114.72.0/24
  • 143.114.76.0/23
  • 143.114.79.0/24
  • 143.114.120.0/22
  • 143.114.127.0/24
  • 143.114.160.0/22
  • 166.21.8.0/23
  • 166.21.12.0/24
  • 166.21.21.0/24
  • 166.21.28.0/24
  • 166.21.35.0/24
  • 166.21.37.0/24
  • 166.21.43.0/24
  • 166.21.45.0/24
  • 166.21.59.0/24
  • 166.21.61.0/24
  • 166.21.64.0/23
  • 166.21.131.0/24
  • 166.21.240.0/21
  • 166.23.5.0/24
  • 166.23.11.0/24
  • 166.23.12.0/23
  • 166.23.17.0/24
  • 166.23.18.0/24
  • 166.23.25.0/24
  • 166.23.26.0/24
  • 166.23.30.0/24
  • 166.23.33.0/24
  • 166.23.34.0/23
  • 166.23.36.0/23
  • 166.23.39.0/24
  • 166.23.40.0/24
  • 166.23.43.0/24
  • 166.23.44.0/24
  • 166.23.50.0/24
  • 166.23.53.0/24
  • 166.23.56.0/23
  • 166.23.73.0/24
  • 166.23.74.0/24
  • 166.23.78.0/24
  • 166.23.85.0/24
  • 166.23.87.0/24
  • 166.23.100.0/24
  • 166.23.129.0/24
  • 166.23.130.0/24
  • 166.23.132.0/24
  • 166.23.134.0/23
  • 166.23.136.0/23
  • 166.23.143.0/24
  • 166.23.144.0/23
  • 166.23.146.0/24
  • 166.23.149.0/24
  • 166.23.151.0/24
  • 166.23.152.0/23
  • 166.23.248.0/23
  • 166.23.250.0/24
  • 166.23.251.0/24
  • 166.23.252.0/23
  • 166.23.254.0/23
  • 166.25.20.0/24
  • 166.25.23.0/24
  • 166.25.30.0/23
  • 166.25.35.0/24
  • 166.25.38.0/24
  • 166.25.52.0/24
  • 166.25.56.0/24
  • 166.25.77.0/24
  • 166.25.100.0/24
  • 166.25.130.0/24
  • 166.25.192.0/24
  • 166.25.200.0/23
  • 166.25.212.0/23
  • 192.28.120.0/21
  • 192.28.128.0/24
  • 192.30.247.0/24
  • 192.31.106.0/24
  • 192.34.233.0/24
  • 192.35.35.0/24
  • 192.77.181.0/24
  • 192.91.146.0/24
  • 192.91.148.0/23
  • 192.91.150.0/24
  • 192.91.152.0/23
  • 192.91.160.0/24
  • 192.91.163.0/24
  • 192.91.171.0/24
  • 192.91.173.0/24
  • 192.91.174.0/24
  • 192.223.37.0/24
  • 192.223.38.0/24
  • 192.223.40.0/24
  • 192.223.42.0/24
  • 192.223.44.0/23
  • 192.223.48.0/24
  • 192.223.53.0/24
  • 192.223.54.0/24
  • 192.223.56.0/23
  • 192.223.63.0/24
  • 204.153.159.0/24

Other ASNs named Lockheed Martin Corporation

2 other networks use the same organisation name; together with AS6075 they announce 52,480 IPv4 addresses.

ASNNameIPv4 addresses
AS14531LM-ATL - Lockheed Martin Corporation US256
AS54959LM-AFSS - Lockheed Martin Corporation US256

Similar-sized networks in United States

ASNNameIPv4 addresses
AS14742#1473 INTERNAP-BLOCK-4 - Unitas Global51,968
AS16863#1474 HOMESC - Home Telephone Company, Inc.51,968
AS36444#1475 NEXCESS-NET - Liquid Web, L.L.C51,968
AS25609#1477 DMC - Detroit Medical Center51,968
AS32181#1478 ASN-GIGENET - GigeNET51,456
AS29866#1479 OPTICALTEL - OPTICALTEL51,200

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources