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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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
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
134.223.120.166 AS1906 Northrop Grumman 2.85ms from Ashburn, US
129.4.236.78 AS1906 Northrop Grumman 3.76ms from Los Angeles, US
134.223.118.185 AS1906 Northrop Grumman 3.52ms from Herndon, US
157.127.239.65 AS1906 Northrop Grumman 1.53ms from Los Angeles, US
134.223.116.57 AS1906 Northrop Grumman 15.47ms from Ashburn, US
192.86.75.159 AS1906 Northrop Grumman 2.39ms from Ashburn, US
134.223.157.195 AS1906 Northrop Grumman 3.00ms from Ashburn, US
157.127.143.209 AS1906 Northrop Grumman 29.63ms from Los Angeles, US
134.223.231.24 AS1906 Northrop Grumman 3.06ms from Chicago, US
192.86.72.70 AS1906 Northrop Grumman 2.21ms from Los Angeles, US
134.223.121.125 AS1906 Northrop Grumman 2.98ms from Ashburn, US
155.104.140.226 AS1906 Northrop Grumman 25.90ms from Chicago, US
157.127.149.20 AS1906 Northrop Grumman 2.23ms from Los Angeles, US
134.223.117.186 AS1906 Northrop Grumman 2.86ms from Ashburn, US
134.223.232.74 AS1906 Northrop Grumman 2.98ms from Chicago, US
157.127.141.147 AS1906 Northrop Grumman 2.26ms 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
31.56.110.34 AS213438 ColocaTel Inc. 0.35ms from Amsterdam, NL
100.25.85.146 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
104.99.52.66 AS16625 Akamai Technologies, Inc. 5.68ms from Ashburn, US
68.32.172.34 AS7922 Comcast Cable Communications, LLC 9.57ms from Atlanta, US
217.247.72.210 AS3320 Deutsche Telekom AG 3.02ms from Berlin, DE
191.176.192.162 AS28573 Claro NXT Telecomunicacoes Ltda 0.94ms from Brasilia, BR
41.249.146.210 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.94ms from Casablanca, MA
175.3.166.2 AS4134 CHINANET-BACKBONE 8.25ms from Chenzhou, CN
97.78.195.226 AS33363 Charter Communications, Inc 4.92ms from Chicago, US
209.205.112.210 AS7979 Servers.com, Inc. 0.56ms from Dallas, US
18.157.206.130 AS16509 Amazon.com, Inc. 0.25ms from Frankfurt am Main, DE
95.33.209.194 AS9145 EWE TEL GmbH 6.63ms from Hamburg, DE
111.42.32.226 AS132525 HeiLongJiang Mobile Communication Company Limited 9.62ms from Harbin, CN
69.75.190.162 AS20001 Charter Communications Inc 2.94ms from Los Angeles, US
88.98.251.114 AS56478 Hyperoptic Ltd 1.12ms from Manchester, GB
86.221.147.242 AS3215 Orange S.A. 5.50ms from Marseille, FR
174.115.155.2 AS812 Rogers Communications Canada Inc. 6.62ms from Montreal, CA
63.125.216.2 AS36117 Raymour & Flanigan Furniture 11.33ms from New York City, US
91.228.90.2 AS56848 Emtorp IT & Media Solutions AB 0.81ms from Stockholm, SE
177.9.175.50 AS27699 TELEFÔNICA BRASIL S.A 1.75ms from São Paulo, BR
38.18.109.146 AS32277 TBayTel 14.73ms from Toronto, CA
52.207.80.242 AS14618 Amazon.com, Inc. 0.68ms from Ashburn, US
100.25.7.114 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
94.69.162.146 AS6799 Ote SA (Hellenic Telecommunications Organisation) 12.17ms from Athens, GR
193.126.6.146 AS1897 NOS COMUNICACOES, S.A. 0.53ms from Braga, PT

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 157.127.111.106
traceroute to 157.127.111.106 (157.127.111.106): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.418 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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