AS number 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
Number of IPv4 828,928
Number of IPv6 0
ASN type Business
Registry arin
Allocated 33 years ago on Jun 02, 1992
Updated 13 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
159.201.0.0/16 Litton Guidance & Control System 65,536
159.4.0.0/16 Aerojet Electronic Systems Div. 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
134.223.184.0/22 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
134.223.4.0/22 Northrop Grumman Corp. 1,024
134.223.8.0/22 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
192.107.246.0/24 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
192.112.60.0/24 Northrop Grumman Corp. 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
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
198.17.147.0/24 Northrop Grumman 256
198.180.218.0/24 Northrop Grumman 256
198.202.184.0/24 Northrop Grumman 256
198.49.249.0/24 Northrop Grumman 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
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

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
157.127.124.249 ██████████ 1
134.223.231.74 █████████ 1
192.45.67.89 ██████████ 1
192.86.75.180 ██████████ 1
157.127.13.195 ██████████ 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 ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
134.223.121.125 AS1906 Northrop Grumman 3.01ms from Ashburn, US
155.104.140.226 AS1906 Northrop Grumman 25.80ms from Chicago, US
134.223.158.104 AS1906 Northrop Grumman 3.64ms from Ashburn, US
157.127.143.209 AS1906 Northrop Grumman 30.52ms from Los Angeles, US
157.127.149.19 AS1906 Northrop Grumman 2.54ms from Los Angeles, US
192.86.75.181 AS1906 Northrop Grumman 2.46ms from Ashburn, US
134.223.116.57 AS1906 Northrop Grumman 15.32ms from Ashburn, US
157.127.141.143 AS1906 Northrop Grumman 2.52ms from Los Angeles, US
129.4.236.78 AS1906 Northrop Grumman 4.38ms from Los Angeles, US
134.223.118.185 AS1906 Northrop Grumman 3.01ms from Ashburn, US
134.223.231.24 AS1906 Northrop Grumman 2.76ms from Chicago, US
134.223.157.195 AS1906 Northrop Grumman 3.45ms from Ashburn, US
157.127.124.203 AS1906 Northrop Grumman 2.23ms from Los Angeles, US
157.127.239.65 AS1906 Northrop Grumman 2.08ms from Los Angeles, US
192.86.72.71 AS1906 Northrop Grumman 2.52ms from Los Angeles, US
134.223.120.74 AS1906 Northrop Grumman 2.78ms from Ashburn, US
134.223.117.167 AS1906 Northrop Grumman 2.82ms from Ashburn, US
134.223.232.74 AS1906 Northrop Grumman 2.63ms from Chicago, 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
138.113.158.82 AS54994 Meteverse Limited. 0.14ms from Ashburn, US
2.87.61.226 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.19ms from Athens, GR
188.120.121.2 AS205201 Public Service Media Radio Television of Serbia 0.66ms from Belgrade, RS
96.252.55.18 AS701 Verizon Business 1.44ms from Boston, US
35.221.218.82 AS396982 Google LLC 0.21ms from Chang-hua, TW
216.147.76.2 AS399673 Tri-CoGo 7.00ms from Charlotte, US
182.60.25.34 AS9829 National Internet Backbone 4.73ms from Chennai, IN
84.176.5.146 AS3320 Deutsche Telekom AG 6.20ms from Frankfurt am Main, DE
79.221.228.18 AS3320 Deutsche Telekom AG 5.52ms from Hamburg, DE
77.0.24.130 AS6805 Telefonica Germany GmbH & Co.OHG 2.32ms from Hamburg, DE
195.33.242.146 AS34984 Superonline Iletisim Hizmetleri A.S. 2.65ms from Istanbul, TR
95.6.12.98 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.00ms from Istanbul, TR
105.112.94.130 AS36873 Airtel Networks Limited 0.88ms from Lagos, NG
88.202.229.2 AS13213 UK-2 Limited 0.41ms from London, GB
193.146.238.34 AS766 RedIRIS Autonomous System 11.08ms from Madrid, ES
199.253.177.2 AS394077 Lifebridge Health, Inc. 3.96ms from Manassas, US
200.32.201.98 AS10269 Belize Telemedia Limited 16.37ms from Miami, US
188.10.38.210 AS3269 Telecom Italia S.p.A. 6.46ms from Milan, IT
96.224.35.146 AS701 Verizon Business 2.59ms from New York City, US
63.116.20.2 AS701 Verizon Business 3.41ms from Philadelphia, US
67.171.163.50 AS7922 Comcast Cable Communications, LLC 5.25ms from Portland, US
71.92.118.50 AS20115 Charter Communications LLC 13.30ms from San Jose, US
211.179.110.226 AS9318 SK Broadband Co Ltd 1.41ms from Seoul, KR
118.218.92.18 AS9318 SK Broadband Co Ltd 7.07ms from Seoul, KR
60.35.59.82 AS4713 NTT Communications Corporation 8.73ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 132.228.172.253
traceroute to 132.228.172.253 (132.228.172.253): 7 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 0.517 ms
5 *
6 *
7 *
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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