Autonomous System details

AS27066

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

United States

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AS27066 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 33,792
IPv6 addresses 8,462,480,737,302,404,222,943,232
ASN type Government
Registry arin
Allocated 23 years ago on Jan 16, 2003
Updated 4 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
139.241.76.0/22 DoD Network Information Center 1,024
163.251.96.0/22 Navy Network Information Center (NNIC) 1,024
163.251.244.0/22 Navy Network Information Center (NNIC) 1,024
214.29.156.0/22 DoD Network Information Center 1,024
214.48.12.0/22 DoD Network Information Center 1,024
214.48.72.0/22 DoD Network Information Center 1,024
214.48.76.0/22 DoD Network Information Center 1,024
214.48.108.0/22 DoD Network Information Center 1,024
214.48.116.0/22 DoD Network Information Center 1,024
214.54.128.0/22 DoD Network Information Center 1,024
215.1.68.0/22 DoD Network Information Center 1,024
139.241.234.0/23 DoD Network Information Center 512
159.77.46.0/23 DoD Network Information Center 512
159.77.106.0/23 DoD Network Information Center 512
206.37.138.0/23 DoD Network Information Center 512
214.38.198.0/23 DoD Network Information Center 512
134.229.134.0/24 Navy Network Information Center (NNIC) 256
134.229.176.0/24 Navy Network Information Center (NNIC) 256
134.229.177.0/24 Navy Network Information Center (NNIC) 256
134.229.178.0/24 Navy Network Information Center (NNIC) 256
139.77.10.0/24 DoD Network Information Center 256
139.77.14.0/24 DoD Network Information Center 256
139.241.74.0/24 DoD Network Information Center 256
139.242.12.0/24 DoD Network Information Center 256
139.242.51.0/24 DoD Network Information Center 256
155.7.180.0/24 DoD Network Information Center 256
156.112.113.0/24 DoD Network Information Center 256
156.112.135.0/24 DoD Network Information Center 256
156.112.166.0/24 DoD Network Information Center 256
156.112.167.0/24 DoD Network Information Center 256
159.77.33.0/24 DoD Network Information Center 256
159.77.34.0/24 DoD Network Information Center 256
159.77.35.0/24 DoD Network Information Center 256
159.77.44.0/24 DoD Network Information Center 256
159.77.45.0/24 DoD Network Information Center 256
159.77.79.0/24 DoD Network Information Center 256
159.77.80.0/24 DoD Network Information Center 256
159.77.81.0/24 DoD Network Information Center 256
159.77.84.0/24 DoD Network Information Center 256
159.77.85.0/24 DoD Network Information Center 256
159.77.104.0/24 DoD Network Information Center 256
159.77.105.0/24 DoD Network Information Center 256
163.251.0.0/24 Navy Network Information Center (NNIC) 256
163.251.101.0/24 Navy Network Information Center (NNIC) 256
163.251.104.0/24 Navy Network Information Center (NNIC) 256
163.251.105.0/24 Navy Network Information Center (NNIC) 256
163.251.112.0/24 Navy Network Information Center (NNIC) 256
163.251.113.0/24 Navy Network Information Center (NNIC) 256
163.251.128.0/24 Navy Network Information Center (NNIC) 256
163.251.129.0/24 Navy Network Information Center (NNIC) 256
163.251.160.0/24 Navy Network Information Center (NNIC) 256
163.251.161.0/24 Navy Network Information Center (NNIC) 256
163.251.184.0/24 Navy Network Information Center (NNIC) 256
163.251.185.0/24 Navy Network Information Center (NNIC) 256
163.251.208.0/24 Navy Network Information Center (NNIC) 256
163.251.209.0/24 Navy Network Information Center (NNIC) 256
163.251.239.0/24 Navy Network Information Center (NNIC) 256
163.251.248.0/24 Navy Network Information Center (NNIC) 256
163.251.254.0/24 Navy Network Information Center (NNIC) 256
192.58.181.0/24 Navy Network Information Center (NNIC) 256
192.108.98.0/24 DoD Network Information Center 256
192.153.245.0/24 DoD Network Information Center 256
192.231.128.0/24 DoD Network Information Center 256
199.32.31.0/24 DoD Network Information Center 256
204.34.155.0/24 DoD Network Information Center 256
205.56.194.0/24 Navy Network Information Center (NNIC) 256
205.68.64.0/24 Navy Network Information Center (NNIC) 256
205.100.3.0/24 Navy Network Information Center (NNIC) 256
207.132.100.0/24 DoD Network Information Center 256
209.22.103.0/24 DoD Network Information Center 256
214.4.241.0/24 DoD Network Information Center 256
214.16.244.0/24 DoD Network Information Center 256
214.16.245.0/24 DoD Network Information Center 256
214.23.244.0/24 DoD Network Information Center 256
214.23.245.0/24 DoD Network Information Center 256
214.23.246.0/24 DoD Network Information Center 256
214.24.182.0/24 DoD Network Information Center 256
214.24.215.0/24 DoD Network Information Center 256
214.48.8.0/24 DoD Network Information Center 256
214.51.109.0/24 DoD Network Information Center 256
214.51.110.0/24 DoD Network Information Center 256
214.54.133.0/24 DoD Network Information Center 256
214.54.135.0/24 DoD Network Information Center 256
214.54.136.0/24 DoD Network Information Center 256
214.54.140.0/24 DoD Network Information Center 256
214.72.4.0/24 DoD Network Information Center 256
214.72.5.0/24 DoD Network Information Center 256
214.72.6.0/24 DoD Network Information Center 256
214.72.14.0/24 DoD Network Information Center 256
214.72.15.0/24 DoD Network Information Center 256
214.72.16.0/24 DoD Network Information Center 256
215.1.33.0/24 DoD Network Information Center 256
215.1.48.0/24 DoD Network Information Center 256
215.65.72.0/24 DoD Network Information Center 256

Netblock Company
2608:c101:1::/48 United States Department of Defense (DoD)
2608:c143:1::/48 United States Department of Defense (DoD)
2608:c143:46a3::/48 United States Department of Defense (DoD)
2608:c144:2738::/48 United States Department of Defense (DoD)
2608:c182::/48 United States Department of Defense (DoD)
2608:c182:3cc7::/48 United States Department of Defense (DoD)
2608:c183:1::/48 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS27066
                                                OrgID:          AS27066
                                                ASName:         AS27066
                                                ASNumber:       AS27066
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
214.54.135.139 ██████████ 1

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Peers

There are 36 peers for this ASN.

Peers Name
AS147 United States Department of Defense (DoD)
AS1516 Headquarters, USAISC
AS1600 United States Department of Defense (DoD)
AS1637 Headquarters, USAISC
AS1649 Headquarters, USAISC
AS170 United States Department of Defense (DoD)
AS1908 United States Department of Defense (DoD)
AS27046 United States Department of Defense (DoD)
AS27064 United States Department of Defense (DoD)
AS27137 United States Department of Defense (DoD)
AS27149 United States Department of Defense (DoD)
AS27153 United States Department of Defense (DoD)
AS306 United States Department of Defense (DoD)
AS316 United States Department of Defense (DoD)
AS321 United States Department of Defense (DoD)
AS337 United States Department of Defense (DoD)
AS3916 Joint Intelligence Center Pacific
AS3954 United States Department of Defense (DoD)
AS398 Air Force Systems Networking
AS399 Air Force Systems Networking
AS405 Air Force Systems Networking
AS409 Air Force Systems Networking
AS427 Air Force Systems Networking
AS5284 United States Department of Defense (DoD)
AS5860 United States Department of Defense (DoD)
AS5927 United States Department of Defense (DoD)
AS5958 United States Department of Defense (DoD)
AS5972 United States Department of Defense (DoD)
AS5982 United States Department of Defense (DoD)
AS6025 United States Department of Defense (DoD)
AS619 United States Department of Defense (DoD)
AS637 United States Department of Defense (DoD)
AS647 United States Department of Defense (DoD)
AS665 United States Department of Defense (DoD)
AS721 United States Department of Defense (DoD)
AS747 Headquarters, USAISC
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
AS721 United States Department of Defense (DoD)
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Downstreams

There are 32 downstreams for this ASN.

Downstreams Name
AS147 United States Department of Defense (DoD)
AS1516 Headquarters, USAISC
AS1600 United States Department of Defense (DoD)
AS1637 Headquarters, USAISC
AS1649 Headquarters, USAISC
AS170 United States Department of Defense (DoD)
AS1908 United States Department of Defense (DoD)
AS27046 United States Department of Defense (DoD)
AS27137 United States Department of Defense (DoD)
AS27149 United States Department of Defense (DoD)
AS306 United States Department of Defense (DoD)
AS316 United States Department of Defense (DoD)
AS321 United States Department of Defense (DoD)
AS337 United States Department of Defense (DoD)
AS3916 Joint Intelligence Center Pacific
AS3954 United States Department of Defense (DoD)
AS399 Air Force Systems Networking
AS405 Air Force Systems Networking
AS409 Air Force Systems Networking
AS427 Air Force Systems Networking
AS5284 United States Department of Defense (DoD)
AS5860 United States Department of Defense (DoD)
AS5927 United States Department of Defense (DoD)
AS5958 United States Department of Defense (DoD)
AS5972 United States Department of Defense (DoD)
AS5982 United States Department of Defense (DoD)
AS6025 United States Department of Defense (DoD)
AS619 United States Department of Defense (DoD)
AS637 United States Department of Defense (DoD)
AS647 United States Department of Defense (DoD)
AS665 United States Department of Defense (DoD)
AS747 Headquarters, USAISC
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
163.251.239.186 AS27066 United States Department of Defense (DoD) 152.74ms from Tokyo, JP
2608:c143:1:5::3 AS27066 United States Department of Defense (DoD) 1.76ms from Tokyo, JP
214.23.245.5 AS27066 United States Department of Defense (DoD) 51.39ms from Seattle, US
192.108.98.13 AS27066 United States Department of Defense (DoD) 1.02ms from Honolulu, 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
41.155.12.58 AS29614 Ghana Telecommunications Company Limited 3.21ms from Accra, GH
110.170.242.234 AS56112 Muang Thai Life Assurance Co., Ltd. 5.16ms from Bangkok, TH
198.251.112.90 AS13866 Computer Country 5.75ms from Bend, US
189.172.160.90 AS8151 UNINET 12.17ms from Cancún, MX
119.51.62.154 AS4837 CHINA UNICOM China169 Backbone 3.10ms from Changchun, CN
34.172.115.90 AS396982 Google LLC 0.11ms from Council Bluffs, US
106.215.124.186 AS24560 Bharti Airtel Ltd., Telemedia Services 6.76ms from Delhi, IN
66.51.228.106 AS400439 Consolidated Telcom 19.30ms from Des Moines, US
79.222.226.154 AS3320 Deutsche Telekom AG 4.14ms from Frankfurt am Main, DE
20.113.106.42 AS8075 Microsoft Corporation 0.26ms from Frankfurt am Main, DE
147.30.235.74 AS9198 JSC Kazakhtelecom 11.36ms from Karagandy, KZ
20.199.160.122 AS8075 Microsoft Corporation 0.39ms from Kloten, CH
86.190.174.106 AS2856 British Telecommunications PLC 2.57ms from London, GB
86.158.241.106 AS2856 British Telecommunications PLC 2.92ms from London, GB
96.72.139.154 AS7922 Comcast Cable Communications, LLC 8.51ms from Miami, US
37.77.132.10 AS8492 OBIT Ltd. 14.22ms from Moscow, RU
88.200.175.58 AS12389 PJSC Rostelecom 2.48ms from Samara, RU
189.133.66.58 AS8151 UNINET 8.45ms from Santiago de Queretaro, MX
59.15.32.90 AS4766 Korea Telecom 1.34ms from Seoul, KR
179.187.235.10 AS18881 TELEFÔNICA BRASIL S.A 7.85ms from São Paulo, BR
41.105.234.26 AS36947 Telecom Algeria 14.04ms from Valencia, ES
89.73.119.250 AS9141 P4 Sp. z o.o. 11.73ms from Warsaw, PL
50.33.13.250 AS5650 Frontier Communications of America, Inc. 15.45ms from Chicago, US
73.45.121.202 AS7922 Comcast Cable Communications, LLC 8.71ms from Chicago, US
116.2.152.26 AS4837 CHINA UNICOM China169 Backbone 13.59ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 159.77.79.70
traceroute to 159.77.79.70 (159.77.79.70): 6 hops max, 52 byte packets
2 [AS3356] 4.69.206.154 68.33 ms
3 [AS3356] 4.42.138.46 72.301 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Billings, 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 AS27066 at robtex.

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