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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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
157.127.149.23 AS1906 Northrop Grumman 1.82ms from Los Angeles, US
134.223.231.24 AS1906 Northrop Grumman 3.12ms from Chicago, US
134.223.116.57 AS1906 Northrop Grumman 16.09ms from Manassas, US
157.127.239.65 AS1906 Northrop Grumman 1.41ms from Los Angeles, US
157.127.141.100 AS1906 Northrop Grumman 1.90ms from Los Angeles, US
134.223.120.171 AS1906 Northrop Grumman 2.61ms from Ashburn, US
155.104.140.226 AS1906 Northrop Grumman 26.24ms from Chicago, US
157.127.124.245 AS1906 Northrop Grumman 1.70ms from Los Angeles, US
157.127.143.209 AS1906 Northrop Grumman 29.35ms from Los Angeles, US
192.86.75.181 AS1906 Northrop Grumman 2.43ms from Ashburn, US
129.4.236.78 AS1906 Northrop Grumman 3.62ms from Los Angeles, US
134.223.118.185 AS1906 Northrop Grumman 3.74ms from Ashburn, US
134.223.121.125 AS1906 Northrop Grumman 3.35ms from Ashburn, US
134.223.157.195 AS1906 Northrop Grumman 2.68ms from Ashburn, US
134.223.158.75 AS1906 Northrop Grumman 3.80ms from Ashburn, US
134.223.232.11 AS1906 Northrop Grumman 3.25ms from Chicago, US
192.86.72.71 AS1906 Northrop Grumman 1.92ms from Los Angeles, US
134.223.117.198 AS1906 Northrop Grumman 2.87ms 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
109.134.170.18 AS5432 Proximus NV 1.28ms from Brussels, BE
24.247.239.146 AS20115 Charter Communications LLC 5.42ms from Chicago, US
209.205.112.210 AS7979 Servers.com, Inc. 0.28ms from Dallas, US
84.176.83.178 AS3320 Deutsche Telekom AG 6.64ms from Frankfurt am Main, DE
154.194.104.34 AS62240 Clouvider 0.27ms from Frankfurt am Main, DE
12.3.112.34 AS7018 AT&T Enterprises, LLC 1.49ms from Houston, US
93.30.135.178 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.02ms from Lyon, FR
12.91.240.98 AS7018 AT&T Enterprises, LLC 1.58ms from Miami, US
37.195.255.114 AS31200 Novotelecom Ltd 1.27ms from Novosibirsk, RU
45.78.60.18 AS25820 IT7 Networks Inc 0.18ms from Osaka, JP
187.148.246.210 AS8151 UNINET 8.30ms from Santiago de Queretaro, MX
50.229.13.34 AS7922 Comcast Cable Communications, LLC 1.69ms from Seattle, US
112.216.31.2 AS3786 LG DACOM Corporation 1.58ms from Seoul, KR
14.64.25.178 AS4766 Korea Telecom 1.53ms from Seoul, KR
3.210.108.50 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
12.160.154.130 AS7018 AT&T Enterprises, LLC 4.28ms from Atlanta, US
12.16.143.130 AS7018 AT&T Enterprises, LLC 1.17ms from Atlanta, US
50.216.98.242 AS7922 Comcast Cable Communications, LLC 1.32ms from Atlanta, US
193.126.6.146 AS1897 NOS COMUNICACOES, S.A. 0.52ms from Braga, PT
31.22.142.66 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 11.22ms from Braga, PT
173.163.199.226 AS7922 Comcast Cable Communications, LLC 8.32ms from Herndon, US
165.137.50.34 AS7922 Comcast Cable Communications, LLC 3.69ms from Houston, US
149.13.18.146 AS203068 Bandalibre 9.79ms from Madrid, ES
180.232.112.2 AS9658 Eastern Telecoms Phils., Inc. 0.24ms from Manila, PH
80.182.183.226 AS3269 Telecom Italia S.p.A. 9.52ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m5 132.228.181.186
traceroute to 132.228.181.186 (132.228.181.186): 5 hops max, 52 byte packets
1 [AS31898] 140.91.242.7 0.073 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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