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
157.127.124.249 ██████████ 1
134.223.117.46 █████████ 1
157.127.13.195 ██████████ 1
192.45.0.1 ██████████ 1
134.223.231.74 █████████ 1
192.86.75.180 ██████████ 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
155.104.140.226 AS1906 Northrop Grumman 26.33ms from Chicago, US
157.127.124.219 AS1906 Northrop Grumman 2.25ms from Los Angeles, US
129.4.236.78 AS1906 Northrop Grumman 4.26ms from Los Angeles, US
134.223.117.198 AS1906 Northrop Grumman 2.91ms from Ashburn, US
192.86.72.71 AS1906 Northrop Grumman 2.15ms from Los Angeles, US
134.223.121.125 AS1906 Northrop Grumman 3.27ms from Ashburn, US
134.223.157.195 AS1906 Northrop Grumman 3.40ms from Ashburn, US
157.127.239.65 AS1906 Northrop Grumman 1.50ms from Los Angeles, US
157.127.143.209 AS1906 Northrop Grumman 29.89ms from Los Angeles, US
134.223.116.57 AS1906 Northrop Grumman 16.68ms from Ashburn, US
157.127.141.40 AS1906 Northrop Grumman 2.18ms from Los Angeles, US
192.86.75.181 AS1906 Northrop Grumman 2.43ms from Ashburn, US
134.223.231.24 AS1906 Northrop Grumman 3.07ms from Chicago, US
134.223.232.74 AS1906 Northrop Grumman 2.95ms from Chicago, US
157.127.149.20 AS1906 Northrop Grumman 2.29ms from Los Angeles, US
134.223.120.74 AS1906 Northrop Grumman 2.63ms from Ashburn, US
134.223.118.185 AS1906 Northrop Grumman 3.79ms from Reston, US
134.223.158.75 AS1906 Northrop Grumman 4.73ms 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
174.137.69.226 AS46595 Penasco Valley Telecommunications 9.59ms from Albuquerque, US
20.86.201.34 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
173.163.199.226 AS7922 Comcast Cable Communications, LLC 7.28ms from Ashburn, US
64.140.215.2 AS21547 FirstLight Fiber, Inc. 6.92ms from Boston, US
66.30.154.146 AS7922 Comcast Cable Communications, LLC 8.18ms from Boston, US
197.135.207.2 AS24835 Vodafone Data 12.92ms from Cairo, EG
71.28.135.2 AS7029 Windstream Communications LLC 12.13ms from Chicago, US
65.63.94.34 AS8011 MongoDB, Inc. 0.17ms from Dublin, IE
83.166.132.210 AS29222 Infomaniak Network SA 0.49ms from Geneve, CH
50.209.211.66 AS7922 Comcast Cable Communications, LLC 7.94ms from Houston, US
115.90.54.2 AS3786 LG DACOM Corporation 1.80ms from Incheon, KR
41.160.79.66 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 0.96ms from Johannesburg, ZA
154.23.247.82 AS8796 FASTNET DATA INC 0.48ms from Los Angeles, US
12.239.164.226 AS7018 AT&T Enterprises, LLC 1.79ms from Miami, US
45.130.68.98 AS39238 OKB PROGRESS LLC 1.06ms from Moscow, RU
170.248.126.2 AS21433 Accenture UK Limited 5.34ms from Murfreesboro, US
172.100.223.66 AS11351 Charter Communications Inc 14.66ms from New York City, US
151.205.107.18 AS701 Verizon Business 2.41ms from New York City, US
95.181.17.18 AS39927 E-Light-Telecom Ltd. 5.90ms from Novosibirsk, RU
64.246.188.98 AS53939 Telx 0.21ms from Seattle, US
151.251.167.2 AS29580 A1 Bulgaria EAD 2.54ms from Sofia, BG
126.117.136.162 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
38.18.109.146 AS32277 TBayTel 14.70ms from Toronto, CA
193.200.203.50 AS43804 IMENIK d.o.o 1.72ms from Zagreb, HR
136.239.29.2 AS11272 C Spire Fiber 9.52ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m5 159.4.86.142
traceroute to 159.4.86.142 (159.4.86.142): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 7.762 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, 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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