Autonomous System details

AS334

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

United States
    Stub AS Icon Stub AS

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AS334 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 65,536
IPv6 addresses 0
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
55.72.0.0/16 Headquarters, USAISC 65,536
55.72.144.0/22 Headquarters, USAISC 1,024
55.72.212.0/22 Headquarters, USAISC 1,024
55.72.154.0/23 Headquarters, USAISC 512
55.72.204.0/23 Headquarters, USAISC 512
55.72.32.0/24 Headquarters, USAISC 256
55.72.72.0/24 Headquarters, USAISC 256
55.72.73.0/24 Headquarters, USAISC 256
55.72.137.0/24 Headquarters, USAISC 256
55.72.141.0/24 Headquarters, USAISC 256
55.72.142.0/24 Headquarters, USAISC 256
55.72.143.0/24 Headquarters, USAISC 256
55.72.157.0/24 Headquarters, USAISC 256
55.72.160.0/24 Headquarters, USAISC 256
55.72.168.0/24 Headquarters, USAISC 256
55.72.170.0/24 Headquarters, USAISC 256
55.72.173.0/24 Headquarters, USAISC 256
55.72.174.0/24 Headquarters, USAISC 256
55.72.177.0/24 Headquarters, USAISC 256
55.72.178.0/24 Headquarters, USAISC 256
55.72.179.0/24 Headquarters, USAISC 256
55.72.180.0/24 Headquarters, USAISC 256
55.72.183.0/24 Headquarters, USAISC 256
55.72.184.0/24 Headquarters, USAISC 256
55.72.185.0/24 Headquarters, USAISC 256
55.72.186.0/24 Headquarters, USAISC 256
55.72.188.0/24 Headquarters, USAISC 256
55.72.192.0/24 Headquarters, USAISC 256
55.72.193.0/24 Headquarters, USAISC 256
55.72.195.0/24 Headquarters, USAISC 256
55.72.196.0/24 Headquarters, USAISC 256
55.72.199.0/24 Headquarters, USAISC 256
55.72.202.0/24 Headquarters, USAISC 256
55.72.206.0/24 Headquarters, USAISC 256
55.72.207.0/24 Headquarters, USAISC 256
55.72.220.0/24 Headquarters, USAISC 256
55.72.221.0/24 Headquarters, USAISC 256
55.72.222.0/24 Headquarters, USAISC 256
55.72.223.0/24 Headquarters, USAISC 256
55.72.224.0/24 Headquarters, USAISC 256
55.72.225.0/24 Headquarters, USAISC 256
55.72.226.0/24 Headquarters, USAISC 256
55.72.227.0/24 Headquarters, USAISC 256
55.72.228.0/24 Headquarters, USAISC 256
55.72.230.0/24 Headquarters, USAISC 256
55.72.232.0/24 Headquarters, USAISC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS334
                                                OrgID:          AS334
                                                ASName:         AS334
                                                ASNumber:       AS334
                                                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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Peers

There is 1 peer for this ASN.

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

Upstreams

There is 1 peer for this ASN.

upstreams Name
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

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
96.71.95.222 AS7922 Comcast Cable Communications, LLC 5.37ms from Atlanta, US
122.57.17.78 AS4771 Spark New Zealand Trading Ltd. 0.81ms from Auckland, NZ
178.24.128.254 AS3209 Vodafone GmbH 1.34ms from Berlin, DE
96.79.40.14 AS7922 Comcast Cable Communications, LLC 6.97ms from Chicago, US
162.205.142.110 AS7018 AT&T Enterprises, LLC 2.10ms from Dallas, US
182.68.197.142 AS24560 Bharti Airtel Ltd., Telemedia Services 6.70ms from Delhi, IN
27.47.98.222 AS17816 China Unicom IP network China169 Guangdong province 9.49ms from Guangzhou, CN
149.119.181.30 AS174 Cogent Communications, LLC 1.58ms from Houston, US
27.131.1.30 AS38753 Solusindo Bintang Pratama, PT 0.40ms from Jakarta, ID
60.49.101.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.53ms from Kuala Lumpur, MY
147.160.249.78 AS14120 oneZero Financial Systems, LLC 0.27ms from London, GB
96.59.238.46 AS33363 Charter Communications, Inc 10.44ms from Miami, US
76.108.15.190 AS7922 Comcast Cable Communications, LLC 4.25ms from Miami, US
153.133.39.14 AS4713 NTT DOCOMO BUSINESS,Inc. 17.21ms from Osaka, JP
65.226.0.158 AS701 Verizon Business 0.79ms from Philadelphia, US
91.121.171.46 AS16276 OVH SAS 0.14ms from Roubaix, FR
121.171.2.30 AS4766 Korea Telecom 1.11ms from Seoul, KR
183.104.93.254 AS4766 Korea Telecom 7.06ms from Seoul, KR
220.79.255.190 AS4766 Korea Telecom 1.47ms from Seoul, KR
49.22.97.126 AS4766 Korea Telecom 2.04ms from Seoul, KR
121.151.43.254 AS4766 Korea Telecom 4.88ms from Seoul, KR
58.192.190.254 AS4538 China Education and Research Network Center 9.83ms from Shanghai, CN
102.154.45.238 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 16.28ms from Tunis, TN
13.80.53.78 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
100.36.154.14 AS701 Verizon Business 2.22ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m5 55.72.148.191
traceroute to 55.72.148.191 (55.72.148.191): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 6.852 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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 AS334 at robtex.

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