Autonomous System details

AS1906

Northrop Grumman  ·  northropgrumman.com

United States

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AS1906 – Northrop Grumman

Field Value
Country United States
Website northropgrumman.com
Hosted domains 10
IPv4 addresses 828,928
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 34 years ago on Jun 02, 1992
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
129.4.0.0/16 TRW Space and Defense Sector 65,536
130.124.0.0/16 Northrop Grumman Corp. 65,536
132.228.0.0/16 Northrop Grumman Corp. 65,536
134.223.0.0/16 Northrop Grumman Corp. 65,536
137.51.0.0/16 Northrop Grumman Corp. 65,536
153.113.0.0/16 Northrop - Electronic Systems Division 65,536
155.104.0.0/16 Northrop Grumman Corp. 65,536
157.127.0.0/16 Northrop Grumman Corp. 65,536
158.114.0.0/16 Northrop Grumman Corp. 65,536
159.4.0.0/16 Aerojet Electronic Systems Div. 65,536
159.201.0.0/16 Litton Guidance & Control System 65,536
192.45.0.0/16 TRW Space and Defense Sector 65,536
167.225.0.0/17 Litton Computer Services 32,768
134.223.192.0/19 Northrop Grumman Corp. 8,192
134.223.224.0/19 Northrop Grumman Corp. 8,192
192.45.0.0/19 TRW Space and Defense Sector 8,192
134.223.128.0/20 Northrop Grumman Corp. 4,096
134.223.160.0/20 Northrop Grumman Corp. 4,096
134.223.4.0/22 Northrop Grumman Corp. 1,024
134.223.8.0/22 Northrop Grumman Corp. 1,024
134.223.184.0/22 Northrop Grumman Corp. 1,024
134.223.188.0/22 Northrop Grumman Corp. 1,024
134.223.224.0/22 Northrop Grumman Corp. 1,024
134.223.236.0/22 Northrop Grumman Corp. 1,024
134.223.228.0/23 Northrop Grumman Corp. 512
134.223.17.0/24 Northrop Grumman Corp. 256
134.223.19.0/24 Northrop Grumman Corp. 256
134.223.230.0/24 Northrop Grumman Corp. 256
134.223.231.0/24 Northrop Grumman Corp. 256
134.223.232.0/24 Northrop Grumman Corp. 256
134.223.239.0/24 Northrop Grumman Corp. 256
192.31.248.0/24 Aerojet Ordnance Company 256
192.35.84.0/24 Northrop Grumman Corp. 256
192.83.248.0/24 TRW Systems Division 256
192.86.67.0/24 GRUMMAN1-10 256
192.86.68.0/24 GRUMMAN1-10 256
192.86.69.0/24 GRUMMAN1-10 256
192.86.70.0/24 GRUMMAN1-10 256
192.86.71.0/24 GRUMMAN1-10 256
192.86.72.0/24 GRUMMAN1-10 256
192.86.73.0/24 GRUMMAN1-10 256
192.86.74.0/24 GRUMMAN1-10 256
192.86.75.0/24 GRUMMAN1-10 256
192.86.76.0/24 GRUMMAN1-10 256
192.107.246.0/24 Northrop Grumman Corp. 256
192.112.60.0/24 Northrop Grumman Corp. 256
192.112.143.0/24 Grumman Data Systems 256
192.112.144.0/24 Grumman Data Systems 256
192.112.146.0/24 Grumman Data Systems 256
192.112.147.0/24 Grumman Data Systems 256
192.135.211.0/24 Northrop Grumman 256
192.135.212.0/24 Northrop Grumman 256
192.150.201.0/24 Northrop Grumman Corp. 256
198.17.147.0/24 Northrop Grumman 256
198.49.249.0/24 Northrop Grumman 256
198.180.218.0/24 Northrop Grumman 256
198.202.184.0/24 Northrop Grumman 256
199.26.33.0/24 Grumman Data Systems and Services 256
199.26.34.0/24 Grumman Data Systems and Services 256
199.26.35.0/24 Grumman Data Systems and Services 256
199.26.36.0/24 Grumman Data Systems and Services 256
199.26.37.0/24 Grumman Data Systems and Services 256
199.26.38.0/24 Grumman Data Systems and Services 256
199.26.39.0/24 Grumman Data Systems and Services 256
199.26.50.0/24 Grumman Data Systems and Services 256
199.36.17.0/24 Northrop Grumman Corp. 256
199.165.146.0/24 Northrop Grumman 256
199.165.147.0/24 Northrop Grumman 256
199.165.148.0/24 International Research Institute 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1906
                                                OrgID:          AS1906
                                                ASName:         AS1906
                                                ASNumber:       AS1906
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 10 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
157.127.141.154 ██████████ 5
192.45.0.1 ██████████ 1
157.127.124.249 ██████████ 1
134.223.231.74 █████████ 1
134.223.117.46 █████████ 1
157.127.13.195 ██████████ 1
192.86.75.180 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS7018 AT&T Enterprises, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

18 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
134.223.120.168 AS1906 Northrop Grumman 2.70ms from Ashburn, US
134.223.117.186 AS1906 Northrop Grumman 2.64ms from Ashburn, US
134.223.118.185 AS1906 Northrop Grumman 4.12ms from Ashburn, US
157.127.149.10 AS1906 Northrop Grumman 2.01ms from Los Angeles, US
192.86.72.160 AS1906 Northrop Grumman 2.23ms from Los Angeles, US
134.223.232.10 AS1906 Northrop Grumman 3.13ms from Chicago, US
129.4.236.78 AS1906 Northrop Grumman 3.86ms from Los Angeles, US
157.127.143.206 AS1906 Northrop Grumman 29.66ms from Los Angeles, US
155.104.140.226 AS1906 Northrop Grumman 25.85ms from Chicago, US
157.127.141.100 AS1906 Northrop Grumman 1.77ms from Los Angeles, US
192.86.75.161 AS1906 Northrop Grumman 2.47ms from Ashburn, US
134.223.231.24 AS1906 Northrop Grumman 3.13ms from Chicago, US
134.223.121.125 AS1906 Northrop Grumman 3.42ms from Manassas, US
157.127.239.65 AS1906 Northrop Grumman 1.84ms from Los Angeles, US
157.127.124.240 AS1906 Northrop Grumman 1.81ms from Los Angeles, US
134.223.116.57 AS1906 Northrop Grumman 14.49ms from Ashburn, US
134.223.157.195 AS1906 Northrop Grumman 2.52ms from Ashburn, US
134.223.158.75 AS1906 Northrop Grumman 3.54ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
72.9.244.66 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.49ms from Atlanta, US
103.26.18.114 AS132255 PrimoWireless Ltd 4.71ms from Auckland, NZ
50.234.61.66 AS7922 Comcast Cable Communications, LLC 0.74ms from Boston, US
154.94.1.2 AS63023 GTHost 0.21ms from Denver, US
46.64.178.98 AS5607 Sky UK Limited 5.44ms from Erith, GB
14.7.164.146 AS17858 LG POWERCOMM 2.52ms from Incheon, KR
15.223.113.210 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
221.229.193.18 AS4134 CHINANET-BACKBONE 6.03ms from Nanjing, CN
184.75.113.34 AS12271 Charter Communications Inc 1.13ms from New York City, US
61.125.77.18 AS9617 JCOM Co., Ltd. 10.15ms from Osaka, JP
15.237.123.146 AS16509 Amazon.com, Inc. 0.63ms from Paris, FR
121.175.78.2 AS4766 Korea Telecom 8.01ms from Seoul, KR
1.107.126.82 AS4766 Korea Telecom 1.71ms from Seoul, KR
1.234.75.66 AS9318 SK Broadband Co Ltd 1.65ms from Seoul, KR
161.202.163.130 AS36351 IBM Cloud 0.58ms from Singapore, SG
13.55.131.82 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
111.238.13.34 AS2516 KDDI CORPORATION 1.71ms from Tokyo, JP
20.210.19.162 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
61.183.229.18 AS4134 CHINANET-BACKBONE 0.96ms from Wuhan, CN
111.201.110.34 AS4808 China Unicom Beijing Province Network 3.12ms from Beijing, CN
119.250.192.50 AS4837 CHINA UNICOM China169 Backbone 5.40ms from Beijing, CN
61.130.8.2 AS4134 CHINANET-BACKBONE 5.36ms from Hangzhou, CN
210.184.226.66 AS9729 iAdvantage Limited 1.82ms from Hong Kong, HK
116.34.143.18 AS17858 LG POWERCOMM 1.60ms from Incheon, KR
178.213.188.162 AS196777 SKORUK ANDRIY OLEKSANDROVYCH 0.61ms from Kyiv, UA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m6 129.4.134.143
traceroute to 129.4.134.143 (129.4.134.143): 6 hops max, 52 byte packets
3 [AS57695] 45.11.106.17 376.037 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS1906 at robtex.

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