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 ██████████ 3
157.127.124.249 ██████████ 1
157.127.13.195 ██████████ 1
134.223.117.46 █████████ 1
192.86.75.180 ██████████ 1
134.223.231.74 █████████ 1
192.45.0.1 ██████████ 1
130.124.193.85 ██████████ 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
134.223.232.74 AS1906 Northrop Grumman 3.12ms from Chicago, US
134.223.116.57 AS1906 Northrop Grumman 15.45ms from Reston, US
155.104.140.226 AS1906 Northrop Grumman 26.13ms from Chicago, US
157.127.239.65 AS1906 Northrop Grumman 1.82ms from Los Angeles, US
157.127.143.206 AS1906 Northrop Grumman 29.51ms from Los Angeles, US
157.127.124.241 AS1906 Northrop Grumman 1.94ms from Los Angeles, US
134.223.120.11 AS1906 Northrop Grumman 2.71ms from Ashburn, US
192.86.75.180 AS1906 Northrop Grumman 2.39ms from Ashburn, US
134.223.231.24 AS1906 Northrop Grumman 3.19ms from Chicago, US
134.223.158.75 AS1906 Northrop Grumman 4.44ms from Ashburn, US
134.223.118.185 AS1906 Northrop Grumman 2.80ms from Ashburn, US
157.127.141.100 AS1906 Northrop Grumman 1.79ms from Los Angeles, US
129.4.236.78 AS1906 Northrop Grumman 3.34ms from Los Angeles, US
157.127.149.20 AS1906 Northrop Grumman 1.94ms from Los Angeles, US
192.86.72.160 AS1906 Northrop Grumman 1.72ms from Los Angeles, US
134.223.157.195 AS1906 Northrop Grumman 2.74ms from Ashburn, US
134.223.117.168 AS1906 Northrop Grumman 2.61ms from Ashburn, US
134.223.121.125 AS1906 Northrop Grumman 3.15ms 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
162.44.36.114 AS394138 IQVIA Holdings Inc 8.56ms from Ashburn, US
72.9.244.66 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.52ms from Atlanta, US
75.90.244.2 AS7029 Windstream Communications LLC 5.50ms from Atlanta, US
168.144.87.162 AS14061 DigitalOcean, LLC 0.33ms from Bengaluru, IN
38.43.233.2 AS269820 FULL DATA COMUNICACIONES C.A. 16.22ms from Bogota, CO
188.25.26.242 AS8708 DIGI ROMANIA S.A. 0.92ms from Bucharest, RO
23.205.238.130 AS16625 Akamai Technologies, Inc. 0.36ms from Buenos Aires, AR
99.90.192.130 AS7018 AT&T Enterprises, LLC 3.44ms from Chicago, US
18.220.172.66 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
84.56.100.146 AS3209 Vodafone GmbH 5.77ms from Duesseldorf, DE
46.5.243.82 AS3209 Vodafone GmbH 8.81ms from Frankfurt am Main, DE
91.212.6.82 AS47447 23M GmbH 0.18ms from Frankfurt am Main, DE
103.176.95.2 AS147141 PT Mitra Internet Indonesia 0.40ms from Jakarta, ID
156.110.28.82 AS5078 Oklahoma Network for Education Enrichment and 5.26ms from Kansas City, US
109.115.73.34 AS30722 Fastweb SpA 10.74ms from Milan, IT
91.170.55.50 AS12322 Free SAS 3.46ms from Paris, FR
176.128.12.210 AS5410 Bouygues Telecom SA 9.23ms from Paris, FR
3.220.9.34 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
121.175.78.2 AS4766 Korea Telecom 8.01ms from Seoul, KR
24.224.229.34 AS11260 EastLink 0.34ms from St. John's, CA
185.99.190.242 AS60376 Binero AB 0.20ms from Stockholm, SE
111.252.140.18 AS3462 Data Communication Business Group 2.14ms from Taichung, TW
34.182.74.66 AS396982 Google LLC 0.13ms from The Dalles, US
116.65.58.162 AS9824 JCOM Co., Ltd. 13.48ms from Tokyo, JP
81.171.42.2 AS34343 BIP Backbone ASN 0.44ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -m5 157.127.107.249
traceroute to 157.127.107.249 (157.127.107.249): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.204 ms
2 [AS140627] 103.151.64.29 108.992 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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