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 309,485,009,821,345,070,000,000,000
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 8 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
55.72.220.0/24 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

Netblock Company
2608:12b:2600::/40 United States Department of Defense (DoD)
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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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IP Address Domain Domains on this IP
55.72.109.100 ██████████ 1

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Hosted Domains API & Database

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
71.219.60.254 AS19901 Brightspeed 6.95ms from Ashburn, US
77.183.240.174 AS6805 Telefonica Germany GmbH & Co.OHG 2.77ms from Berlin, DE
80.94.49.126 AS38949 Trestel SK, a.s. 0.41ms from Bratislava, SK
196.208.56.174 AS20011 Dimension Data 2.03ms from Cape Town, ZA
222.168.110.174 AS4134 CHINANET BACKBONE 9.38ms from Harbin, CN
121.125.59.94 AS9318 SK Broadband Co Ltd 1.14ms from Incheon, KR
95.93.77.254 AS2860 NOS COMUNICACOES, S.A. 1.05ms from Lisbon, PT
2.136.89.222 AS3352 TELEFONICA DE ESPANA S.A.U. 2.69ms from Madrid, ES
24.236.41.158 AS11232 Midcontinent Communications 5.94ms from Minneapolis, US
180.220.91.238 AS9617 JCOM Co., Ltd. 12.43ms from Osaka, JP
93.149.56.46 AS30722 Fastweb SpA 5.55ms from Rome, IT
211.72.152.254 AS3462 Data Communication Business Group 0.71ms from Taichung, TW
59.102.194.254 AS131596 TBC 2.48ms from Taipei, TW
203.187.0.254 AS9416 Hoshin Multimedia Center Inc. 0.50ms from Taipei, TW
94.244.82.254 AS25190 UAB Kauno interneto sistemos 1.56ms from Vilnius, LT
74.93.123.14 AS7922 Comcast Cable Communications, LLC 8.52ms from Ashburn, US
111.84.55.254 AS17724 Total Access Communication PLC. 1.67ms from Bangkok, TH
186.154.139.30 AS19429 ETB - Colombia 1.13ms from Bogota, CO
203.149.80.142 AS17766 Nexon Asia Pacific Pty Ltd 0.18ms from Brisbane, AU
86.34.5.254 AS9050 Orange Romania S.A. 0.34ms from Bucharest, RO
174.143.246.126 AS33070 Rackspace Hosting 1.04ms from Dallas, US
198.108.92.126 AS237 Merit Network Inc. 0.65ms from Detroit, US
54.170.37.78 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
115.144.208.62 AS4766 Korea Telecom 1.07ms from Incheon, KR
210.113.114.222 AS4766 Korea Telecom 1.24ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 55.72.215.196
traceroute to 55.72.215.196 (55.72.215.196): 8 hops max, 52 byte packets
5 [] 185.156.45.159 0.563 ms
6 *
7 *
8 *
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 AS334 at robtex.

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