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 4
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 5 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 4 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 ██████████ 3
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

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

IP Address ASN Details
164.235.72.8 AS27142 United States Department of Defense (DoD) 9.94ms from Dallas, US
214.22.172.8 AS27142 United States Department of Defense (DoD) 10.14ms from Dallas, US
156.112.68.107 AS27142 United States Department of Defense (DoD) 8.38ms from Dallas, US
156.112.67.195 AS27142 United States Department of Defense (DoD) 8.39ms from Dallas, US
156.112.70.84 AS27142 United States Department of Defense (DoD) 8.48ms from Dallas, 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
172.169.118.198 AS8075 Microsoft Corporation 0.15ms from Des Moines, US
93.233.180.86 AS3320 Deutsche Telekom AG 6.70ms from Frankfurt am Main, DE
34.43.131.214 AS396982 Google LLC 0.07ms from Johannesburg, ZA
95.131.220.86 AS6908 Datahop - Six Degrees 3.71ms from London, GB
51.140.55.6 AS8075 Microsoft Corporation 0.22ms from London, GB
180.194.251.22 AS9299 Philippine Long Distance Telephone Company 2.81ms from Manila, PH
182.100.39.246 AS4134 CHINANET-BACKBONE 0.52ms from Nanchang, CN
121.228.46.22 AS4134 CHINANET-BACKBONE 5.41ms from Ningbo, CN
159.143.188.22 AS8011 MongoDB, Inc. 0.23ms from Osaka, JP
129.175.29.54 AS2269 Renater 2.02ms from Paris, FR
83.192.176.246 AS3215 Orange S.A. 11.65ms from Paris, FR
89.80.47.6 AS5410 Bouygues Telecom SA 3.82ms from Paris, FR
201.143.137.6 AS8151 UNINET 14.67ms from Phoenix, US
51.254.11.166 AS16276 OVH SAS 0.09ms from Roubaix, FR
198.208.26.230 AS30383 General Motors LLC 1.58ms from Sao Paulo, BR
172.92.104.54 AS11404 Wave Broadband 6.01ms from Seattle, US
13.236.65.198 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
45.16.93.38 AS7018 AT&T Enterprises, LLC 10.86ms from Atlanta, US
54.187.47.214 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
162.236.201.198 AS7018 AT&T Enterprises, LLC 6.00ms from Chicago, US
174.67.41.150 AS22773 Cox Communications Inc. 8.75ms from Dallas, US
46.88.109.134 AS3320 Deutsche Telekom AG 3.46ms from Frankfurt am Main, DE
5.81.127.134 AS2856 British Telecommunications PLC 1.65ms from London, GB
201.33.15.198 AS28273 Hispamar Satélites S/A 3.78ms from Novo Hamburgo, BR
179.197.97.54 AS7738 V tal 2.11ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 144.251.64.164
traceroute to 144.251.64.164 (144.251.64.164): 7 hops max, 52 byte packets
3 [AS3356] 4.69.209.110 19.239 ms
4 [AS3356] 4.37.49.126 25.873 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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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