Autonomous System details

AS27139

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

United States

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AS27139 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 7,936
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 23 years ago on Jan 16, 2003
Updated 7 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
205.58.100.0/23 Navy Network Information Center (NNIC) 512
205.61.254.0/23 Navy Network Information Center (NNIC) 512
214.6.96.0/23 DoD Network Information Center 512
128.26.57.0/24 Air Force Systems Networking 256
128.26.61.0/24 Air Force Systems Networking 256
128.26.62.0/24 Air Force Systems Networking 256
128.26.67.0/24 Air Force Systems Networking 256
128.26.70.0/24 Air Force Systems Networking 256
128.26.75.0/24 Air Force Systems Networking 256
128.26.118.0/24 Air Force Systems Networking 256
128.26.119.0/24 Air Force Systems Networking 256
128.26.120.0/24 Air Force Systems Networking 256
128.26.121.0/24 Air Force Systems Networking 256
128.26.122.0/24 Air Force Systems Networking 256
128.26.129.0/24 Air Force Systems Networking 256
139.242.34.0/24 DoD Network Information Center 256
139.242.35.0/24 DoD Network Information Center 256
198.201.162.0/24 DoD Network Information Center 256
198.218.16.0/24 Air Force Systems Networking 256
198.219.170.0/24 Air Force Systems Networking 256
205.58.103.0/24 Navy Network Information Center (NNIC) 256
205.58.104.0/24 Navy Network Information Center (NNIC) 256
205.60.234.0/24 Navy Network Information Center (NNIC) 256
205.73.188.0/24 Navy Network Information Center (NNIC) 256
214.6.251.0/24 DoD Network Information Center 256
214.25.253.0/24 DoD Network Information Center 256
214.29.98.0/24 DoD Network Information Center 256
214.29.101.0/24 DoD Network Information Center 256
214.64.70.0/24 DoD Network Information Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS27139
                                                OrgID:          AS27139
                                                ASName:         AS27139
                                                ASNumber:       AS27139
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 3 peers for this ASN.

Peers Name
AS27065 United States Department of Defense (DoD)
AS3471 United States Department of Defense (DoD)
AS5231 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS27065 United States Department of Defense (DoD)
AS5231 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS3471 United States Department of Defense (DoD)
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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
101.206.69.243 AS4837 CHINA UNICOM China169 Backbone 8.93ms from Chengdu, CN
108.82.171.83 AS7018 AT&T Enterprises, LLC 2.16ms from Dallas, US
87.161.31.115 AS3320 Deutsche Telekom AG 7.89ms from Frankfurt am Main, DE
31.121.131.51 AS2856 British Telecommunications PLC 2.81ms from London, GB
196.49.6.3 AS327775 Ponto de Intercambio Internet Angola (Angola IXP) 0.67ms from Luanda, AO
130.211.42.211 AS396982 Google LLC 0.07ms from Melbourne, AU
159.136.66.3 AS11517 Blue Cross & Blue Shield of Minnesota 1.50ms from Minneapolis, US
208.185.8.3 AS17002 Avista Capital, Inc. 0.80ms from New York City, US
60.128.21.195 AS17676 SoftBank Corp. 3.85ms from Osaka, JP
119.179.146.115 AS4837 CHINA UNICOM China169 Backbone 10.51ms from Qingdao, CN
18.206.222.3 AS14618 Amazon.com, Inc. 0.57ms from Reston, US
73.170.114.67 AS7922 Comcast Cable Communications, LLC 3.10ms from Santa Clara, US
210.106.97.131 AS4766 Korea Telecom 1.10ms from Seoul, KR
140.135.115.99 AS1659 Taiwan Academic Network (TANet) Information Center 1.89ms from Taipei, TW
95.142.99.163 AS8455 atom86 BV 0.41ms from Amsterdam, NL
68.168.64.19 AS14065 Charter Communications Inc 10.46ms from Ashburn, US
204.93.196.51 AS23352 DEFT.COM 0.28ms from Chicago, US
184.15.142.3 AS5650 Frontier Communications of America, Inc. 12.33ms from Chicago, US
89.160.192.3 AS12969 Vodafone Iceland 1.07ms from Hafnarfjoerdur, IS
115.77.43.19 AS7552 Viettel Group 3.40ms from Ho Chi Minh City, VN
43.240.227.99 AS142360 PT Internet Mulia Untuk Negeri 7.77ms from Jakarta, ID
217.9.200.243 AS197898 Integrated Digital Services Ltd 0.28ms from London, GB
82.150.97.195 AS29457 Options Technology Ltd 0.84ms from London, GB
37.214.216.147 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 6.30ms from Minsk, BY
115.39.122.163 AS18126 Chubu Telecommunications Company, Inc. 7.84ms from Osaka, JP

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 214.6.96.215
traceroute to 214.6.96.215 (214.6.96.215): 7 hops max, 52 byte packets
3 [AS749] 11.141.77.10 0.403 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hohhot, CN
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 AS27139 at robtex.

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