Northrop Grumman Corporation

IPv4 IPv6

Networks by country: United States United States (142), Australia Australia (1), United Arab Emirates United Arab Emirates (1), United Kingdom United Kingdom (1), Italy Italy (1), Saudi Arabia Saudi Arabia (1)

Assigned AS: AS53, AS1906
Updated: 03 July 2020

We found 146 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-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 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
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
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
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 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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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 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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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
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
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
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
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
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 Corp
NORTHROP43-25-0

CIDR: 12.97.25.0/27
IP Range: 12.97.25.0 - 12.97.25.31
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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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 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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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 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
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
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 Corporation
UU-63-88-82-112

CIDR: 63.88.82.112/28
IP Range: 63.88.82.112 - 63.88.82.127
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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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 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
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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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 Corporation
UU-65-222-183-224

CIDR: 65.222.183.224/28
IP Range: 65.222.183.224 - 65.222.183.239
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 Arab Emirates Northrop Grumman
NORTHROPGRUMMAN-EMIRNET

P.O. Box 47325, Abu Dhabi, UAE

CIDR: 213.42.137.136/29
IP Range: 213.42.137.136 - 213.42.137.143
Block size: 8

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Saudi Arabia Northrop Grumman
NORTHROP-GRUMMAN

CIDR: 176.241.189.168/29
IP Range: 176.241.189.168 - 176.241.189.175
Block size: 8

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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 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
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
NORTHROP-1

CIDR: 216.54.39.240/29
IP Range: 216.54.39.240 - 216.54.39.247
Block size: 8

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United States Northrop Grumman
NORTHROP-2

CIDR: 216.54.92.104/29
IP Range: 216.54.92.104 - 216.54.92.111
Block size: 8

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CIDR: 99.22.116.184/29
IP Range: 99.22.116.184 - 99.22.116.191
Block size: 8

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United States Northrop Grumman
NORTHROP-GRUMMAN

CIDR: 70.90.250.8/29
IP Range: 70.90.250.8 - 70.90.250.15
Block size: 8

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United States Northrop Grumman Corp
SBC067112183048031208

CIDR: 67.112.183.48/29
IP Range: 67.112.183.48 - 67.112.183.55
Block size: 8

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United States Northrop Grumman
SBC-99-25-31-0-29-0812313015

CIDR: 99.25.31.0/29
IP Range: 99.25.31.0 - 99.25.31.7
Block size: 8

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United States Northrop Grumman
SBC067113106056020925

CIDR: 67.113.106.56/29
IP Range: 67.113.106.56 - 67.113.106.63
Block size: 8

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United States Northrop Grumman
CVNET--18261778

CIDR: 24.38.23.120/29
IP Range: 24.38.23.120 - 24.38.23.127
Block size: 8

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United States Northrop Grumman Corp
SBC067115227016020404

CIDR: 67.115.227.16/29
IP Range: 67.115.227.16 - 67.115.227.23
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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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
SBC067121009152031205

CIDR: 67.121.9.152/29
IP Range: 67.121.9.152 - 67.121.9.159
Block size: 8

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United States Northrop Grumman
SBC067125218152030929

CIDR: 67.125.218.152/29
IP Range: 67.125.218.152 - 67.125.218.159
Block size: 8

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United States Northrop Grumman
Q0521-67-130-125-96

CIDR: 67.130.125.96/29
IP Range: 67.130.125.96 - 67.130.125.103
Block size: 8

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CIDR: 70.239.255.168/29
IP Range: 70.239.255.168 - 70.239.255.175
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
RSPC-574020-121407

CIDR: 67.192.98.136/29
IP Range: 67.192.98.136 - 67.192.98.143
Block size: 8

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CIDR: 99.58.215.16/29
IP Range: 99.58.215.16 - 99.58.215.23
Block size: 8

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CIDR: 99.63.131.136/29
IP Range: 99.63.131.136 - 99.63.131.143
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 Corp
SBC066126161216030823

CIDR: 66.126.161.216/29
IP Range: 66.126.161.216 - 66.126.161.223
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 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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CIDR: 99.104.15.80/29
IP Range: 99.104.15.80 - 99.104.15.87
Block size: 8

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United States Northrop Grumman
Q0412-207-109-234-96

CIDR: 207.109.234.96/29
IP Range: 207.109.234.96 - 207.109.234.103
Block size: 8

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United States Northrop Grumman
SBC066138220168020509

CIDR: 66.138.220.168/29
IP Range: 66.138.220.168 - 66.138.220.175
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
UU-208-239-171-168A

CIDR: 208.239.171.168/29
IP Range: 208.239.171.168 - 208.239.171.175
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
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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United States Northrop Grumman
NORTHROPGRUMMAN

CIDR: 64.83.35.160/29
IP Range: 64.83.35.160 - 64.83.35.167
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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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
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
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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