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 36 years ago on Jun 30, 1989
Updated 3 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
55.2.117.0/24 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
55.2.141.0/24 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
214.25.9.174 AS344 United States Department of Defense (DoD) 23.04ms from Ashburn, US
214.25.1.174 AS344 United States Department of Defense (DoD) 51.97ms from Los Angeles, 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
20.122.158.184 AS8075 Microsoft Corporation 0.24ms from Boydton, US
188.115.183.248 AS6876 TENET Scientific Production Enterprise LLC 3.43ms from Chisinau, MD
182.161.22.104 AS18001 Dialog Axiata PLC. 14.51ms from Colombo, LK
139.9.185.136 AS55990 Huawei Cloud Service data center 1.42ms from Guangzhou, CN
192.163.166.8 AS138995 Antbox Networks Limited 0.64ms from Hong Kong, HK
174.171.31.168 AS7922 Comcast Cable Communications, LLC 4.25ms from Houston, US
89.96.221.88 AS12874 Fastweb SpA 0.79ms from Milan, IT
201.22.31.200 AS18881 TELEFÔNICA BRASIL S.A 12.49ms from Osasco, BR
176.138.63.232 AS5410 Bouygues Telecom SA 8.58ms from Paris, FR
52.53.201.248 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US
52.160.192.200 AS8075 Microsoft Corporation 0.65ms from San Jose, US
201.207.54.152 AS11830 Instituto Costarricense de Electricidad y Telecom. 0.96ms from San Pedro, CR
70.34.66.104 AS6419 IDD Enterprises, LP 3.67ms from Secaucus, US
122.33.28.136 AS17858 LG POWERCOMM 2.09ms from Seoul, KR
58.162.253.216 AS1221 Telstra Limited 5.60ms from Sydney, AU
51.124.218.56 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
136.226.69.168 AS22616 ZSCALER, INC. 0.37ms from Ashburn, US
120.151.189.104 AS1221 Telstra Limited 2.28ms from Brisbane, AU
36.135.12.136 AS134810 China Mobile Group JiLin communications corporation 7.28ms from Changchun, CN
104.230.221.24 AS10796 Charter Communications Inc 9.59ms from Columbus, US
170.231.57.216 AS265061 MIRIANE ARAUJO LIMA DE OLIVEIRA - ME 0.69ms from Fortaleza, BR
107.142.8.72 AS7018 AT&T Enterprises, LLC 2.94ms from Los Angeles, US
118.8.95.248 AS4713 NTT DOCOMO BUSINESS,Inc. 3.02ms from Osaka, JP
80.13.238.168 AS3215 Orange S.A. 4.31ms from Paris, FR
39.67.226.152 AS4837 CHINA UNICOM China169 Backbone 8.97ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 55.2.19.188
traceroute to 55.2.19.188 (55.2.19.188): 6 hops max, 52 byte packets
3 [AS749] 11.207.214.178 1.913 ms
4 *
5 *
6 *
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 AS344 at robtex.

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