Autonomous System details

AS27142

United States Department of Defense (DoD)  ·  mail.mil

United States

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AS27142 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 5
IPv4 addresses 161,280
IPv6 addresses 3,626,777,458,843,887,524,118,528
ASN type Government
Registry arin
Allocated 23 years ago on Jan 16, 2003
Updated 6 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
144.251.0.0/16 DoD Network Information Center 65,536
214.22.0.0/16 DoD Network Information Center 65,536
214.66.96.0/19 DoD Network Information Center 8,192
164.235.72.0/21 DoD Network Information Center 2,048
164.235.232.0/21 DoD Network Information Center 2,048
164.235.14.0/23 DoD Network Information Center 512
214.60.196.0/23 DoD Network Information Center 512
214.60.198.0/23 DoD Network Information Center 512
214.60.200.0/23 DoD Network Information Center 512
214.60.202.0/23 DoD Network Information Center 512
214.60.204.0/23 DoD Network Information Center 512
214.60.206.0/23 DoD Network Information Center 512
214.60.208.0/23 DoD Network Information Center 512
214.60.210.0/23 DoD Network Information Center 512
214.60.212.0/23 DoD Network Information Center 512
214.60.214.0/23 DoD Network Information Center 512
214.60.216.0/23 DoD Network Information Center 512
214.60.218.0/23 DoD Network Information Center 512
214.60.220.0/23 DoD Network Information Center 512
214.60.222.0/23 DoD Network Information Center 512
214.60.224.0/23 DoD Network Information Center 512
214.60.226.0/23 DoD Network Information Center 512
214.60.228.0/23 DoD Network Information Center 512
214.60.230.0/23 DoD Network Information Center 512
156.112.7.0/24 DoD Network Information Center 256
156.112.65.0/24 DoD Network Information Center 256
156.112.66.0/24 DoD Network Information Center 256
156.112.67.0/24 DoD Network Information Center 256
156.112.68.0/24 DoD Network Information Center 256
156.112.70.0/24 DoD Network Information Center 256
192.207.13.0/24 DoD Network Information Center 256
198.49.120.0/24 DoD Network Information Center 256
198.49.121.0/24 DoD Network Information Center 256
198.49.123.0/24 DoD Network Information Center 256
199.10.86.0/24 DoD Network Information Center 256
207.133.116.0/24 DoD Network Information Center 256
214.3.141.0/24 DoD Network Information Center 256
214.3.175.0/24 DoD Network Information Center 256
214.16.13.0/24 DoD Network Information Center 256
214.16.14.0/24 DoD Network Information Center 256
214.16.32.0/24 DoD Network Information Center 256
214.16.33.0/24 DoD Network Information Center 256
214.16.34.0/24 DoD Network Information Center 256
214.16.35.0/24 DoD Network Information Center 256
214.38.240.0/24 DoD Network Information Center 256
214.38.244.0/24 DoD Network Information Center 256
214.49.244.0/24 DoD Network Information Center 256
214.49.245.0/24 DoD Network Information Center 256
214.49.246.0/24 DoD Network Information Center 256
214.49.247.0/24 DoD Network Information Center 256
214.49.248.0/24 DoD Network Information Center 256
214.49.249.0/24 DoD Network Information Center 256
214.49.251.0/24 DoD Network Information Center 256
214.49.252.0/24 DoD Network Information Center 256
214.49.253.0/24 DoD Network Information Center 256
214.49.254.0/24 DoD Network Information Center 256

Netblock Company
2608:121:c::/48 United States Department of Defense (DoD)
2608:122:c::/48 United States Department of Defense (DoD)
2608:126::/48 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS27142
                                                OrgID:          AS27142
                                                ASName:         AS27142
                                                ASNumber:       AS27142
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
198.49.123.145 ██████████ 4
198.49.123.144 ██████████ 2

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Peers

There are 2 peers for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
AS27154 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS27154 United States Department of Defense (DoD)
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
156.112.67.126 AS27142 United States Department of Defense (DoD) 8.42ms from Dallas, US
214.22.172.8 AS27142 United States Department of Defense (DoD) 114.92ms from Coventry, GB
156.112.70.84 AS27142 United States Department of Defense (DoD) 58.17ms from Hamilton, BM
156.112.68.64 AS27142 United States Department of Defense (DoD) 8.51ms from Dallas, US
214.66.102.20 AS27142 United States Department of Defense (DoD) 11.37ms from Dallas, US
164.235.72.8 AS27142 United States Department of Defense (DoD) 52.88ms from Seattle, 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
172.2.214.134 AS7018 AT&T Enterprises, LLC 3.62ms from Chicago, US
136.111.44.6 AS396982 Google LLC 0.13ms from Council Bluffs, US
80.223.98.246 AS1759 Telia Finland Oyj 5.81ms from Helsinki, FI
213.40.151.38 AS9142 Internexus Networks Limited 3.88ms from London, GB
13.225.186.118 AS16509 Amazon.com, Inc. 0.41ms from Montreal, CA
60.142.31.134 AS17676 SoftBank Corp. 10.84ms from Osaka, JP
123.98.222.214 AS17577 LG HelloVision Corp. 5.05ms from Seoul, KR
36.38.27.86 AS38091 LG HelloVision Corp. 0.76ms from Seoul, KR
54.179.220.214 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
52.187.182.86 AS8075 Microsoft Corporation 0.49ms from Singapore, SG
154.250.202.166 AS36947 Telecom Algeria 12.69ms from Algiers, DZ
49.4.122.182 AS55990 Huawei Cloud Service data center 3.29ms from Beijing, CN
112.194.19.102 AS4837 CHINA UNICOM China169 Backbone 8.77ms from Chengdu, CN
73.102.217.150 AS7922 Comcast Cable Communications, LLC 12.25ms from Chicago, US
188.244.77.38 AS21060 Atea A/S 0.76ms from Copenhagen, DK
96.94.132.230 AS7922 Comcast Cable Communications, LLC 7.04ms from Flint, US
179.211.185.22 AS28573 Claro NXT Telecomunicacoes Ltda 10.71ms from Fortaleza, BR
79.123.180.70 AS8456 Bogazici University 1.50ms from Istanbul, TR
2.3.23.214 AS3215 Orange S.A. 15.55ms from Lyon, FR
92.223.34.38 AS210756 EdgeCenter LLC 0.18ms from Moscow, RU
207.181.44.150 AS11272 C Spire Fiber 10.14ms from New Orleans, US
23.46.142.166 AS16625 Akamai Technologies, Inc. 0.22ms from Osaka, JP
122.132.62.166 AS2518 BIGLOBE Inc. 9.92ms from Tokyo, JP
173.206.32.166 AS6407 Primus Telecommunications Canada Inc. 1.14ms from Toronto, CA
188.45.200.214 AS8562 A1 Telekom Austria AG 8.17ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 144.251.141.220
traceroute to 144.251.141.220 (144.251.141.220): 9 hops max, 52 byte packets
5 *
6 [AS3356] 4.69.209.110 36.886 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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 AS27142 at robtex.

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