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 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
159.201.0.0/16 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
157.127.13.195 ██████████ 1
192.45.67.89 ██████████ 1
134.223.117.46 █████████ 1
134.223.231.74 █████████ 1
192.86.75.180 ██████████ 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 ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
134.223.118.185 AS1906 Northrop Grumman 3.16ms from Ashburn, US
134.223.121.125 AS1906 Northrop Grumman 3.14ms from Ashburn, US
134.223.232.74 AS1906 Northrop Grumman 2.71ms from Chicago, US
129.4.236.78 AS1906 Northrop Grumman 4.56ms from Los Angeles, US
157.127.239.65 AS1906 Northrop Grumman 1.85ms from Los Angeles, US
155.104.140.226 AS1906 Northrop Grumman 25.93ms from Chicago, US
157.127.141.16 AS1906 Northrop Grumman 2.53ms from Los Angeles, US
157.127.149.23 AS1906 Northrop Grumman 2.52ms from Los Angeles, US
134.223.231.14 AS1906 Northrop Grumman 2.66ms from Chicago, US
157.127.124.203 AS1906 Northrop Grumman 2.45ms from Los Angeles, US
157.127.143.209 AS1906 Northrop Grumman 30.71ms from Los Angeles, US
134.223.158.104 AS1906 Northrop Grumman 3.92ms from Ashburn, US
192.86.72.70 AS1906 Northrop Grumman 2.56ms from Los Angeles, US
134.223.120.37 AS1906 Northrop Grumman 2.70ms from Ashburn, US
134.223.116.57 AS1906 Northrop Grumman 15.39ms from Ashburn, US
192.86.75.160 AS1906 Northrop Grumman 2.36ms from Ashburn, US
134.223.117.179 AS1906 Northrop Grumman 2.73ms 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
105.97.67.82 AS36947 Telecom Algeria 11.34ms from Algiers, DZ
193.124.49.210 AS26383 Baxet Group Inc. 0.33ms from Amsterdam, NL
192.31.136.2 AS397325 Data Canopy Colocation, LLC 0.59ms from Ashburn, US
187.157.169.98 AS8151 UNINET 2.11ms from Cancún, MX
24.247.239.146 AS20115 Charter Communications LLC 5.40ms from Chicago, US
97.105.158.226 AS11427 Charter Communications Inc 2.32ms from Dallas, US
207.74.33.82 AS237 Merit Network Inc. 0.88ms from Detroit, US
50.7.87.82 AS30058 FDCservers.net 0.21ms from Frankfurt am Main, DE
39.154.148.50 AS9808 China Mobile Communications Group Co., Ltd. 3.94ms from Hohhot, CN
58.152.241.210 AS4760 HKT Limited 1.14ms from Hong Kong, HK
95.6.12.98 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.13ms from Istanbul, TR
179.232.23.2 AS28573 Claro NXT Telecomunicacoes Ltda 17.91ms from Joao Pessoa, BR
41.204.26.50 AS32398 Real Image Internet 16.58ms from Johannesburg, ZA
83.106.63.34 AS5378 Vodafone Limited 2.58ms from Manchester, GB
99.9.69.34 AS7018 AT&T Enterprises, LLC 10.79ms from Miami, US
96.225.92.18 AS701 Verizon Business 1.49ms from New York City, US
177.53.44.2 AS273683 ALLREDE TELECOM LTDA 14.58ms from Osasco, BR
131.0.143.2 AS61885 MGNETMOC LTDA 14.20ms from Osasco, BR
38.38.184.226 AS54600 PEG TECH INC 0.18ms from San Jose, US
32.210.72.2 AS46690 Southern New England Telephone Company and SNET America, Inc. 5.22ms from Secaucus, US
195.67.93.66 AS3301 Telia Company AB 0.89ms from Stockholm, SE
111.172.229.114 AS138982 Hubei Jiangxia IDC 1.82ms from Wuhan, CN
194.247.18.2 AS50848 LLC Distributsiya-Center 1.01ms from Kyiv, UA
134.56.58.98 AS23089 Hotwire Communications 1.74ms from Miami, US
36.32.58.130 AS140726 UNICOM AnHui province network 5.33ms from Nanjing, CN

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 137.51.153.150
traceroute to 137.51.153.150 (137.51.153.150): 6 hops max, 52 byte packets
2 [AS30058] 50.7.7.22 0.116 ms
3 [AS3257] 213.39.2.85 0.189 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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