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
134.223.117.46 █████████ 1
192.86.75.180 ██████████ 1
134.223.231.74 █████████ 1
192.45.0.1 ██████████ 1
157.127.13.195 ██████████ 1
157.127.124.249 ██████████ 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
134.223.120.166 AS1906 Northrop Grumman 2.85ms from Ashburn, US
134.223.232.74 AS1906 Northrop Grumman 2.98ms from Chicago, US
134.223.121.125 AS1906 Northrop Grumman 2.98ms from Ashburn, US
157.127.124.203 AS1906 Northrop Grumman 2.19ms from Los Angeles, US
134.223.158.75 AS1906 Northrop Grumman 4.34ms from Ashburn, US
157.127.143.209 AS1906 Northrop Grumman 29.63ms from Los Angeles, US
155.104.140.226 AS1906 Northrop Grumman 25.90ms from Chicago, US
134.223.118.185 AS1906 Northrop Grumman 3.52ms from Herndon, US
157.127.149.20 AS1906 Northrop Grumman 2.23ms from Los Angeles, US
192.86.75.159 AS1906 Northrop Grumman 2.39ms from Ashburn, US
134.223.231.24 AS1906 Northrop Grumman 3.06ms from Chicago, US
157.127.141.147 AS1906 Northrop Grumman 2.26ms from Los Angeles, US
129.4.236.78 AS1906 Northrop Grumman 3.76ms from Los Angeles, US
134.223.157.195 AS1906 Northrop Grumman 3.00ms from Ashburn, US
134.223.116.57 AS1906 Northrop Grumman 15.47ms from Ashburn, US
134.223.117.186 AS1906 Northrop Grumman 2.86ms from Ashburn, US
192.86.72.70 AS1906 Northrop Grumman 2.21ms from Los Angeles, US
157.127.239.65 AS1906 Northrop Grumman 1.53ms from Los Angeles, 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
199.247.189.146 AS399007 East Mississippi Connect, LLC 12.34ms from Atlanta, US
159.192.201.194 AS131090 National Telecom Public Company Limited 19.78ms from Bangkok, TH
109.134.170.18 AS5432 Proximus NV 1.45ms from Brussels, BE
201.251.242.2 AS272113 COOPERATIVA ELECTRICA Y OTROS SERVICIOS PUBLICOS DE FERRE LIMITADA 7.56ms from Buenos Aires, AR
104.168.5.114 AS36352 HostPapa 0.10ms from Buffalo, US
47.42.79.18 AS20115 Charter Communications LLC 8.50ms from Dallas, US
104.223.27.2 AS36352 HostPapa 0.55ms from Dallas, US
77.179.216.34 AS6805 Telefonica Germany GmbH & Co.OHG 2.46ms from Frankfurt am Main, DE
210.184.226.66 AS9729 iAdvantage Limited 1.74ms from Hong Kong, HK
41.186.102.242 AS36890 MTN Rwandacell 2.60ms from Kigali, RW
80.125.10.66 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.01ms from Lyon, FR
81.36.148.226 AS3352 TELEFONICA DE ESPANA S.A.U. 6.74ms from Madrid, ES
181.135.111.34 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.58ms from Medellin, CO
4.4.81.162 AS3356 Level 3 Parent, LLC 0.51ms from Minneapolis, US
182.85.31.98 AS4134 CHINANET-BACKBONE 3.19ms from Nanchang, CN
38.63.191.34 AS54600 PEG TECH INC 0.67ms from San Jose, US
211.45.118.2 AS17877 KX NexG Co., LTD 2.67ms from Seoul, KR
115.1.103.162 AS4766 Korea Telecom 2.86ms from Seoul, KR
115.19.222.50 AS4766 Korea Telecom 8.41ms from Seoul, KR
1.99.143.18 AS4766 Korea Telecom 2.35ms from Seoul, KR
24.57.129.146 AS7992 Cogeco Connexion Inc. 10.92ms from Toronto, CA
94.42.160.130 AS12912 T-Mobile Polska S.A. 0.92ms from Warsaw, PL
216.218.220.82 AS6939 Hurricane Electric LLC 0.20ms from Amsterdam, NL
66.198.154.98 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.21ms from Ashburn, US
206.192.244.34 AS25899 LS Networks 0.32ms from Bend, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 129.4.110.86
traceroute to 129.4.110.86 (129.4.110.86): 8 hops max, 52 byte packets
4 [AS6762] 195.22.195.49 115.636 ms
5 [AS7018] 192.205.36.229 116.255 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Athens, GR
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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