Northrop Grumman Corporation

IPv4 IPv6

Networks by country: United States United States (139), United Kingdom United Kingdom (4), Australia Australia (1), Italy Italy (1)

Assigned AS: AS53, AS1906
Updated: 01 December 2021

We found 144 IPv4 networks operated by this organization.
The first 100 networks are displayed.
Results sorted by network size.

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United States Northrop Grumman Corp
NGC-GRUMMAN

CIDR: 132.228.0.0/16
IP Range: 132.228.0.0 - 132.228.255.255
Block size: 65,536

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United States Northrop Grumman Corp
NGC-LOGICON

CIDR: 137.51.0.0/16
IP Range: 137.51.0.0 - 137.51.255.255
Block size: 65,536

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United States Northrop Grumman Corp
NORTHROP-UVS

CIDR: 157.127.0.0/16
IP Range: 157.127.0.0 - 157.127.255.255
Block size: 65,536

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United States Northrop Grumman Corp
NGC-B2

CIDR: 134.77.0.0/16
IP Range: 134.77.0.0 - 134.77.255.255
Block size: 65,536

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United States Northrop Grumman Corp
GRUMMANLAN

CIDR: 134.223.0.0/16
IP Range: 134.223.0.0 - 134.223.255.255
Block size: 65,536

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United States Northrop Grumman Corp
NORTHGRUM

CIDR: 155.104.0.0/16
IP Range: 155.104.0.0 - 155.104.255.255
Block size: 65,536

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United States Northrop Grumman Corp
NGC-1-MISSION-SYSTEMS

CIDR: 158.114.0.0/16
IP Range: 158.114.0.0 - 158.114.255.255
Block size: 65,536

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United States Northrop Grumman
NGIT-DMS-INRI-199-165-146

CIDR: N/A
IP Range: 199.165.146.0 - 199.165.148.255
Block size: 768

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Australia Northrop Grumman Corporation
AU-NGC-NET

CIDR: 202.74.111.0/24
IP Range: 202.74.111.0 - 202.74.111.255
Block size: 256

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United States Northrop Grumman
UU-206-67-217

CIDR: 206.67.217.0/24
IP Range: 206.67.217.0 - 206.67.217.255
Block size: 256

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United States Northrop Grumman Corporation
NRTC-NET

Automation Sciences Laboratory

CIDR: 192.12.44.0/24
IP Range: 192.12.44.0 - 192.12.44.255
Block size: 256

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United States Northrop Grumman Corp
NGC-1-MISSION-SYSTEMS

CIDR: 192.35.84.0/24
IP Range: 192.35.84.0 - 192.35.84.255
Block size: 256

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United States Northrop Grumman Corp
NGC-192-112-145

CIDR: 192.112.145.0/24
IP Range: 192.112.145.0 - 192.112.145.255
Block size: 256

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United States Northrop Grumman
NGIT-DMS-INRI-192-135-211

CIDR: 192.135.211.0/24
IP Range: 192.135.211.0 - 192.135.211.255
Block size: 256

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United States Northrop Grumman
NGIT-DMS-INRI-192-135-212

CIDR: 192.135.212.0/24
IP Range: 192.135.212.0 - 192.135.212.255
Block size: 256

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United States Northrop Grumman Corp
GSSCWEST

CIDR: 192.150.201.0/24
IP Range: 192.150.201.0 - 192.150.201.255
Block size: 256

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United States Northrop Grumman Corp
GSSCWEST1

CIDR: 192.150.240.0/24
IP Range: 192.150.240.0 - 192.150.240.255
Block size: 256

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United States Northrop Grumman Corp
NET-GRUMMAN

CIDR: 192.153.43.0/24
IP Range: 192.153.43.0 - 192.153.43.255
Block size: 256

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United States Northrop Grumman
NGIT-DMS-INRI-198-17-147

CIDR: 198.17.147.0/24
IP Range: 198.17.147.0 - 198.17.147.255
Block size: 256

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United States Northrop Grumman
NGIT-DMS-INRI-198-49-249

CIDR: 198.49.249.0/24
IP Range: 198.49.249.0 - 198.49.249.255
Block size: 256

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United States Northrop Grumman
NGIT-DMS-INRI-198-180-218

CIDR: 198.180.218.0/24
IP Range: 198.180.218.0 - 198.180.218.255
Block size: 256

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United States Northrop Grumman
NGIT-DMS-INRI-198-202-184

CIDR: 198.202.184.0/24
IP Range: 198.202.184.0 - 198.202.184.255
Block size: 256

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CIDR: 71.134.82.0/25
IP Range: 71.134.82.0 - 71.134.82.127
Block size: 128

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United States Northrop Grumman Corp
SPRINTLTD-3FAEB80

CIDR: 63.174.11.128/25
IP Range: 63.174.11.128 - 63.174.11.255
Block size: 128

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United States Northrop Grumman Corp
NORTHROP52-70-64

CIDR: 12.29.70.64/26
IP Range: 12.29.70.64 - 12.29.70.127
Block size: 64

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United States Northrop Grumman Corp
NORTHROP62-149-64

CIDR: 12.53.149.64/26
IP Range: 12.53.149.64 - 12.53.149.127
Block size: 64

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United States Northrop Grumman Corp
NORTHROP25-52-192

CIDR: 12.226.52.192/26
IP Range: 12.226.52.192 - 12.226.52.255
Block size: 64

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United Kingdom Northrop Grumman
NORTHROP-GRUMMAN

CIDR: 194.168.132.0/27
IP Range: 194.168.132.0 - 194.168.132.31
Block size: 32

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United States Northrop Grumman
NORTHROP951-227-128

CIDR: 12.20.227.128/27
IP Range: 12.20.227.128 - 12.20.227.159
Block size: 32

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United States Northrop Grumman Corp
SBC07113823309627050913133056

CIDR: 71.138.233.96/27
IP Range: 71.138.233.96 - 71.138.233.127
Block size: 32

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United States Northrop Grumman
NORTHROP32-116-128

CIDR: 12.53.116.128/27
IP Range: 12.53.116.128 - 12.53.116.159
Block size: 32

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United States Northrop Grumman
NORTHROP73-205-128

CIDR: 12.71.205.128/27
IP Range: 12.71.205.128 - 12.71.205.159
Block size: 32

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United States Northrop Grumman
NORTHROP42-26-224

CIDR: 12.97.26.224/27
IP Range: 12.97.26.224 - 12.97.26.255
Block size: 32

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United States Northrop Grumman
NORTHROP149-151-96

CIDR: 12.109.151.96/27
IP Range: 12.109.151.96 - 12.109.151.127
Block size: 32

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CIDR: 75.52.203.96/27
IP Range: 75.52.203.96 - 75.52.203.127
Block size: 32

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CIDR: 75.52.203.128/27
IP Range: 75.52.203.128 - 75.52.203.159
Block size: 32

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United States Northrop Grumman
NORTHROP646-78-32

CIDR: 12.162.78.32/27
IP Range: 12.162.78.32 - 12.162.78.63
Block size: 32

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United States Northrop Grumman
SBC066137162160040203

CIDR: 66.137.162.160/27
IP Range: 66.137.162.160 - 66.137.162.191
Block size: 32

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United States Northrop Grumman
SBC066140248160020304

CIDR: 66.140.248.160/27
IP Range: 66.140.248.160 - 66.140.248.191
Block size: 32

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United States Northrop Grumman
VZ-NRTHRPGRMMN-1

CIDR: 70.106.7.96/27
IP Range: 70.106.7.96 - 70.106.7.127
Block size: 32

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United States Northrop Grumman Corporation
NORTHROPGRUMMANCORPORATION

CIDR: 204.12.43.144/28
IP Range: 204.12.43.144 - 204.12.43.159
Block size: 16

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United States Northrop Grumman
Q0821-65-112-186-160

CIDR: 65.112.186.160/28
IP Range: 65.112.186.160 - 65.112.186.175
Block size: 16

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CIDR: 69.229.106.224/28
IP Range: 69.229.106.224 - 69.229.106.239
Block size: 16

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United States Northrop Grumman Corp
SBC06923201114428041211081732

CIDR: 69.232.11.144/28
IP Range: 69.232.11.144 - 69.232.11.159
Block size: 16

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United States Northrop Grumman Corporation
UU-65-246-82-160

CIDR: 65.246.82.160/28
IP Range: 65.246.82.160 - 65.246.82.175
Block size: 16

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United States Northrop Grumman
VZ-NRTHRPGRMMN2-1

CIDR: 68.163.82.80/28
IP Range: 68.163.82.80 - 68.163.82.95
Block size: 16

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United States Northrop Grumman
NORTHROP54-30-208

CIDR: 12.180.30.208/28
IP Range: 12.180.30.208 - 12.180.30.223
Block size: 16

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United States Northrop Grumman Corp
NORTHROP22-44-240

CIDR: 12.199.44.240/28
IP Range: 12.199.44.240 - 12.199.44.255
Block size: 16

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United States Northrop Grumman
NET-67-79-204-208-1

CIDR: 67.79.204.208/28
IP Range: 67.79.204.208 - 67.79.204.223
Block size: 16

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United States Northrop Grumman
NORTHROP31-228-0

CIDR: 12.226.228.0/28
IP Range: 12.226.228.0 - 12.226.228.15
Block size: 16

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United States Northrop Grumman
NORTHROP50-70-128

CIDR: 12.230.70.128/28
IP Range: 12.230.70.128 - 12.230.70.143
Block size: 16

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United States Northrop Grumman
NORTHROPGRUMMAN

CIDR: 173.165.140.32/28
IP Range: 173.165.140.32 - 173.165.140.47
Block size: 16

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United States Northrop Grumman
NORTHROPGRUMMAN

CIDR: 173.165.140.128/28
IP Range: 173.165.140.128 - 173.165.140.143
Block size: 16

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United States Northrop Grumman
NORTHROP-NET

1430B Wall Triana Hwy
Madison, AL

CIDR: 91.188.4.64/29
IP Range: 91.188.4.64 - 91.188.4.71
Block size: 8

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United Kingdom Northrop Grumman Corporation
GB-NGC-NET

CIDR: 62.200.183.176/29
IP Range: 62.200.183.176 - 62.200.183.183
Block size: 8

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United Kingdom Northrop Grumman Corporation
GB-NGC-NET

CIDR: 62.200.183.184/29
IP Range: 62.200.183.184 - 62.200.183.191
Block size: 8

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United Kingdom Northrop Grumman Corporation
GB-NGC-NET

CIDR: 62.200.183.192/29
IP Range: 62.200.183.192 - 62.200.183.199
Block size: 8

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United States Northrop Grumman Corporation
VS8108

CIDR: 204.15.19.216/29
IP Range: 204.15.19.216 - 204.15.19.223
Block size: 8

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United States Northrop Grumman
SBC065066007056031028

CIDR: 65.66.7.56/29
IP Range: 65.66.7.56 - 65.66.7.63
Block size: 8

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United States Northrop Grumman
NET-76-190-119-176-1

CIDR: 76.190.119.176/29
IP Range: 76.190.119.176 - 76.190.119.183
Block size: 8

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United States Northrop Grumman
SBC209076009072030107

CIDR: 209.76.9.72/29
IP Range: 209.76.9.72 - 209.76.9.79
Block size: 8

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United States Northrop Grumman
NORTHROP77-123-56

CIDR: 12.9.123.56/29
IP Range: 12.9.123.56 - 12.9.123.63
Block size: 8

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CIDR: 76.199.39.56/29
IP Range: 76.199.39.56 - 76.199.39.63
Block size: 8

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CIDR: 76.199.39.64/29
IP Range: 76.199.39.64 - 76.199.39.71
Block size: 8

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United States Northrop Grumman Corp
ITCD-72-242-15-176

CIDR: 72.242.15.176/29
IP Range: 72.242.15.176 - 72.242.15.183
Block size: 8

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United States Northrop Grumman Corp
SBC06910813007229040508112159

CIDR: 69.108.130.72/29
IP Range: 69.108.130.72 - 69.108.130.79
Block size: 8

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United States Northrop Grumman Corp
SBC06911008624829040320152010

CIDR: 69.110.86.248/29
IP Range: 69.110.86.248 - 69.110.86.255
Block size: 8

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CIDR: 71.130.94.32/29
IP Range: 71.130.94.32 - 71.130.94.39
Block size: 8

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United States Northrop Grumman Corp
NORTHROP85-141-32

CIDR: 12.26.141.32/29
IP Range: 12.26.141.32 - 12.26.141.39
Block size: 8

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United States Northrop Grumman Corp
NORTHROP45-143-240

CIDR: 12.26.143.240/29
IP Range: 12.26.143.240 - 12.26.143.247
Block size: 8

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United States Northrop Grumman
NET-69-135-106-112-1

CIDR: 69.135.106.112/29
IP Range: 69.135.106.112 - 69.135.106.119
Block size: 8

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United States Northrop Grumman Corp
SBC07500517124829060412021812

CIDR: 75.5.171.248/29
IP Range: 75.5.171.248 - 75.5.171.255
Block size: 8

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United States Northrop Grumman
NORTHROP22-66-72

CIDR: 12.31.66.72/29
IP Range: 12.31.66.72 - 12.31.66.79
Block size: 8

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CIDR: 71.136.196.72/29
IP Range: 71.136.196.72 - 71.136.196.79
Block size: 8

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United States Northrop Grumman Corp
NORTHROP94-96-24

CIDR: 12.33.96.24/29
IP Range: 12.33.96.24 - 12.33.96.31
Block size: 8

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United States Northrop Grumman Corp
SBC07500913814429060412022010

CIDR: 75.9.138.144/29
IP Range: 75.9.138.144 - 75.9.138.151
Block size: 8

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United States Northrop Grumman Corp
SBC07114009620029051012063231

CIDR: 71.140.96.200/29
IP Range: 71.140.96.200 - 71.140.96.207
Block size: 8

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United States Northrop Grumman
NORTHROPGRUMMAN

CIDR: 50.242.176.112/29
IP Range: 50.242.176.112 - 50.242.176.119
Block size: 8

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CIDR: 71.143.121.184/29
IP Range: 71.143.121.184 - 71.143.121.191
Block size: 8

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United States Northrop Grumman Corp
NORTHROP53-236-48

CIDR: 12.39.236.48/29
IP Range: 12.39.236.48 - 12.39.236.55
Block size: 8

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United States Northrop Grumman Corp
NORTHROP88-164-56

CIDR: 12.40.164.56/29
IP Range: 12.40.164.56 - 12.40.164.63
Block size: 8

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CIDR: 76.225.23.136/29
IP Range: 76.225.23.136 - 76.225.23.143
Block size: 8

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United States Northrop Grumman
Q0308-65-152-166-224

CIDR: 65.152.166.224/29
IP Range: 65.152.166.224 - 65.152.166.231
Block size: 8

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CIDR: 69.213.84.240/29
IP Range: 69.213.84.240 - 69.213.84.247
Block size: 8

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United States Northrop Grumman
NORTHROP45-90-216

CIDR: 12.97.90.216/29
IP Range: 12.97.90.216 - 12.97.90.223
Block size: 8

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United States Northrop Grumman
BLS-66-20-216-40-29-1004203952

ASM

CIDR: 66.20.216.40/29
IP Range: 66.20.216.40 - 66.20.216.47
Block size: 8

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United States Northrop Grumman Corporation
UU-65-217-39-136-D4

CIDR: 65.217.39.136/29
IP Range: 65.217.39.136 - 65.217.39.143
Block size: 8

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CIDR: 76.245.103.32/29
IP Range: 76.245.103.32 - 76.245.103.39
Block size: 8

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CIDR: 69.232.129.24/29
IP Range: 69.232.129.24 - 69.232.129.31
Block size: 8

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United States Northrop Grumman Corporation
NET-74-62-31-8-1

CIDR: 74.62.31.8/29
IP Range: 74.62.31.8 - 74.62.31.15
Block size: 8

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CIDR: 69.237.164.40/29
IP Range: 69.237.164.40 - 69.237.164.47
Block size: 8

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United States Northrop Grumman
SBC068089081208040206

CIDR: 68.89.81.208/29
IP Range: 68.89.81.208 - 68.89.81.215
Block size: 8

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United States Northrop Grumman Corp
SBC068121176232030823

CIDR: 68.121.176.232/29
IP Range: 68.121.176.232 - 68.121.176.239
Block size: 8

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United States Northrop Grumman Corp
SBC068121178128030823

CIDR: 68.121.178.128/29
IP Range: 68.121.178.128 - 68.121.178.135
Block size: 8

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CIDR: 75.58.173.120/29
IP Range: 75.58.173.120 - 75.58.173.127
Block size: 8

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CIDR: 75.58.173.232/29
IP Range: 75.58.173.232 - 75.58.173.239
Block size: 8

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United States Northrop Grumman Corp
SBC068123245104031002

CIDR: 68.123.245.104/29
IP Range: 68.123.245.104 - 68.123.245.111
Block size: 8

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United States Northrop Grumman
NORTHROP73-38-80

CIDR: 12.167.38.80/29
IP Range: 12.167.38.80 - 12.167.38.87
Block size: 8

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United States Northrop Grumman
SBCIS-101717-151837

CIDR: 66.123.151.56/29
IP Range: 66.123.151.56 - 66.123.151.63
Block size: 8

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United States Northrop Grumman Corporation
SBCIS33770

CIDR: 63.194.2.168/29
IP Range: 63.194.2.168 - 63.194.2.175
Block size: 8

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