Autonomous System details

AS344

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

United States

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AS344 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 4
IPv4 addresses 67,584
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 4 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.2.0.0/16 Headquarters, USAISC 65,536
55.2.84.0/22 Headquarters, USAISC 1,024
55.2.88.0/22 Headquarters, USAISC 1,024
55.2.188.0/22 Headquarters, USAISC 1,024
55.2.196.0/22 Headquarters, USAISC 1,024
55.2.224.0/22 Headquarters, USAISC 1,024
55.2.22.0/23 Headquarters, USAISC 512
55.2.228.0/23 Headquarters, USAISC 512
55.2.234.0/23 Headquarters, USAISC 512
55.2.2.0/24 Headquarters, USAISC 256
55.2.3.0/24 Headquarters, USAISC 256
55.2.4.0/24 Headquarters, USAISC 256
55.2.5.0/24 Headquarters, USAISC 256
55.2.6.0/24 Headquarters, USAISC 256
55.2.8.0/24 Headquarters, USAISC 256
55.2.9.0/24 Headquarters, USAISC 256
55.2.10.0/24 Headquarters, USAISC 256
55.2.13.0/24 Headquarters, USAISC 256
55.2.14.0/24 Headquarters, USAISC 256
55.2.16.0/24 Headquarters, USAISC 256
55.2.17.0/24 Headquarters, USAISC 256
55.2.18.0/24 Headquarters, USAISC 256
55.2.20.0/24 Headquarters, USAISC 256
55.2.21.0/24 Headquarters, USAISC 256
55.2.24.0/24 Headquarters, USAISC 256
55.2.25.0/24 Headquarters, USAISC 256
55.2.27.0/24 Headquarters, USAISC 256
55.2.29.0/24 Headquarters, USAISC 256
55.2.31.0/24 Headquarters, USAISC 256
55.2.36.0/24 Headquarters, USAISC 256
55.2.39.0/24 Headquarters, USAISC 256
55.2.40.0/24 Headquarters, USAISC 256
55.2.41.0/24 Headquarters, USAISC 256
55.2.42.0/24 Headquarters, USAISC 256
55.2.48.0/24 Headquarters, USAISC 256
55.2.51.0/24 Headquarters, USAISC 256
55.2.55.0/24 Headquarters, USAISC 256
55.2.57.0/24 Headquarters, USAISC 256
55.2.59.0/24 Headquarters, USAISC 256
55.2.60.0/24 Headquarters, USAISC 256
55.2.62.0/24 Headquarters, USAISC 256
55.2.63.0/24 Headquarters, USAISC 256
55.2.71.0/24 Headquarters, USAISC 256
55.2.73.0/24 Headquarters, USAISC 256
55.2.75.0/24 Headquarters, USAISC 256
55.2.77.0/24 Headquarters, USAISC 256
55.2.78.0/24 Headquarters, USAISC 256
55.2.81.0/24 Headquarters, USAISC 256
55.2.82.0/24 Headquarters, USAISC 256
55.2.92.0/24 Headquarters, USAISC 256
55.2.100.0/24 Headquarters, USAISC 256
55.2.105.0/24 Headquarters, USAISC 256
55.2.106.0/24 Headquarters, USAISC 256
55.2.107.0/24 Headquarters, USAISC 256
55.2.109.0/24 Headquarters, USAISC 256
55.2.114.0/24 Headquarters, USAISC 256
55.2.117.0/24 Headquarters, USAISC 256
55.2.118.0/24 Headquarters, USAISC 256
55.2.119.0/24 Headquarters, USAISC 256
55.2.120.0/24 Headquarters, USAISC 256
55.2.128.0/24 Headquarters, USAISC 256
55.2.138.0/24 Headquarters, USAISC 256
55.2.139.0/24 Headquarters, USAISC 256
55.2.140.0/24 Headquarters, USAISC 256
55.2.142.0/24 Headquarters, USAISC 256
55.2.143.0/24 Headquarters, USAISC 256
55.2.145.0/24 Headquarters, USAISC 256
55.2.147.0/24 Headquarters, USAISC 256
55.2.153.0/24 Headquarters, USAISC 256
55.2.156.0/24 Headquarters, USAISC 256
55.2.159.0/24 Headquarters, USAISC 256
55.2.160.0/24 Headquarters, USAISC 256
55.2.163.0/24 Headquarters, USAISC 256
55.2.164.0/24 Headquarters, USAISC 256
55.2.166.0/24 Headquarters, USAISC 256
55.2.168.0/24 Headquarters, USAISC 256
55.2.172.0/24 Headquarters, USAISC 256
55.2.192.0/24 Headquarters, USAISC 256
55.2.201.0/24 Headquarters, USAISC 256
55.2.202.0/24 Headquarters, USAISC 256
55.2.203.0/24 Headquarters, USAISC 256
55.2.204.0/24 Headquarters, USAISC 256
55.2.205.0/24 Headquarters, USAISC 256
55.2.206.0/24 Headquarters, USAISC 256
55.2.207.0/24 Headquarters, USAISC 256
55.2.208.0/24 Headquarters, USAISC 256
55.2.209.0/24 Headquarters, USAISC 256
55.2.210.0/24 Headquarters, USAISC 256
55.2.211.0/24 Headquarters, USAISC 256
55.2.215.0/24 Headquarters, USAISC 256
55.2.216.0/24 Headquarters, USAISC 256
55.2.217.0/24 Headquarters, USAISC 256
55.2.218.0/24 Headquarters, USAISC 256
55.2.219.0/24 Headquarters, USAISC 256
55.2.220.0/24 Headquarters, USAISC 256
55.2.221.0/24 Headquarters, USAISC 256
55.2.222.0/24 Headquarters, USAISC 256
55.2.230.0/24 Headquarters, USAISC 256
55.2.231.0/24 Headquarters, USAISC 256
55.2.232.0/24 Headquarters, USAISC 256
55.2.233.0/24 Headquarters, USAISC 256
55.2.236.0/24 Headquarters, USAISC 256
55.2.237.0/24 Headquarters, USAISC 256
55.2.238.0/24 Headquarters, USAISC 256
55.2.239.0/24 Headquarters, USAISC 256
55.2.240.0/24 Headquarters, USAISC 256
55.2.241.0/24 Headquarters, USAISC 256
55.2.243.0/24 Headquarters, USAISC 256
55.2.244.0/24 Headquarters, USAISC 256
55.2.245.0/24 Headquarters, USAISC 256
55.2.246.0/24 Headquarters, USAISC 256
55.2.247.0/24 Headquarters, USAISC 256
55.2.248.0/24 Headquarters, USAISC 256
55.2.250.0/24 Headquarters, USAISC 256
55.2.252.0/24 Headquarters, USAISC 256
55.2.253.0/24 Headquarters, USAISC 256
55.2.254.0/24 Headquarters, USAISC 256
214.25.1.0/24 DoD Network Information Center 256
214.25.2.0/24 DoD Network Information Center 256
214.25.3.0/24 DoD Network Information Center 256
214.25.4.0/24 DoD Network Information Center 256
214.25.6.0/24 DoD Network Information Center 256
214.25.7.0/24 DoD Network Information Center 256
214.25.8.0/24 DoD Network Information Center 256
214.25.9.0/24 DoD Network Information Center 256

Netblock Company
2608:18a:1000::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS344
                                                OrgID:          AS344
                                                ASName:         AS344
                                                ASNumber:       AS344
                                                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 1 IP address on this ASN.

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IP Address Domain Domains on this IP

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Peers

There are 2 peers for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
AS306 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
AS306 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
214.25.1.174 AS344 United States Department of Defense (DoD) 51.91ms from Los Angeles, US
214.25.9.174 AS344 United States Department of Defense (DoD) 22.13ms from Chicago, 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
66.168.172.8 AS20115 Charter Communications LLC 17.27ms from Atlanta, US
223.177.5.24 AS24560 Bharti Airtel Ltd., Telemedia Services 6.68ms from Delhi, IN
217.228.165.24 AS3320 Deutsche Telekom AG 6.93ms from Frankfurt am Main, DE
187.223.25.24 AS8151 UNINET 19.75ms from Los Angeles, US
72.186.43.88 AS33363 Charter Communications, Inc 10.43ms from Miami, US
117.164.70.248 AS56045 China Mobile communications corporation 5.39ms from Nanchang, CN
151.245.173.120 AS20326 TeraSwitch Networks Inc. 1.03ms from New York City, US
90.180.95.104 AS5610 O2 Czech Republic, a.s. 1.59ms from Prague, CZ
211.48.86.24 AS4766 Korea Telecom 1.68ms from Seoul, KR
159.143.122.120 AS8011 MongoDB, Inc. 0.09ms from Sydney, AU
123.51.197.8 AS9919 New Century InfoComm Tech Co., Ltd. 0.77ms from Taipei, TW
87.205.108.24 AS12741 Netia SA 2.30ms from Warsaw, PL
170.251.172.56 AS21433 Accenture UK Limited 12.37ms from Atlanta, US
75.184.2.8 AS11426 Charter Communications Inc 7.20ms from Charlotte, US
223.241.222.168 AS4134 CHINANET-BACKBONE 6.09ms from Huai'an, CN
94.181.78.56 AS34590 JSC ER-Telecom Holding 17.01ms from Moscow, RU
103.113.162.56 AS137564 KUDOSHUB TECHNOLOGIES PRIVATE LIMITED 0.23ms from Mumbai, IN
189.56.64.120 AS10429 TELEFÔNICA BRASIL S.A 1.14ms from Osasco, BR
175.113.85.216 AS9318 SK Broadband Co Ltd 1.95ms from Seoul, KR
95.192.7.120 AS3301 Telia Company AB 19.39ms from Stockholm, SE
121.3.236.184 AS2527 Sony Network Communications Inc. 1.84ms from Tokyo, JP
5.193.139.232 AS5384 Emirates Internet 2.81ms from Al Fujairah City, AE
81.206.21.56 AS1136 KPN B.V. 1.60ms from Amsterdam, NL
54.205.178.232 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
144.56.82.232 AS214143 SKYDIGITAL TELECOM LTD 1.00ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 55.2.4.39
traceroute to 55.2.4.39 (55.2.4.39): 7 hops max, 52 byte packets
2 [AS1299] 62.115.9.240 16.676 ms
3 *
4 [AS1299] 62.115.142.211 20.244 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS344 at robtex.

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