AS number details

AS334

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

United States

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AS334 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
Number of IPv4 65,536
Number of IPv6 0
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated 2 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
55.72.174.0/24 Headquarters, USAISC 256
55.72.177.0/24 Headquarters, USAISC 256
55.72.178.0/24 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
55.72.188.0/24 Headquarters, USAISC 256
55.72.193.0/24 Headquarters, USAISC 256
55.72.195.0/24 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
55.72.232.0/24 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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IP Address Domain Domains on this IP

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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
8.152.199.190 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.56ms from Beijing, CN
101.31.77.190 AS4837 CHINA UNICOM China169 Backbone 11.71ms from Beijing, CN
50.187.173.14 AS7922 Comcast Cable Communications, LLC 5.14ms from Boston, US
198.108.92.126 AS237 Merit Network Inc. 0.73ms from Detroit, US
94.114.159.222 AS3209 Vodafone GmbH 8.32ms from Duesseldorf, DE
91.121.171.46 AS16276 OVH SAS 1.70ms from Gravelines, FR
113.99.143.254 AS4134 CHINANET-BACKBONE 2.40ms from Guangzhou, CN
114.139.71.30 AS4134 CHINANET-BACKBONE 2.85ms from Guiyang, CN
112.124.217.126 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.20ms from Hangzhou, CN
41.30.71.222 AS29975 Vodacom 9.93ms from Johannesburg, ZA
83.34.51.126 AS3352 TELEFONICA DE ESPANA S.A.U. 10.87ms from Madrid, ES
186.0.31.222 AS13489 UNE EPM TELECOMUNICACIONES S.A. 16.35ms from Medellin, CO
71.24.254.110 AS7922 Comcast Cable Communications, LLC 6.27ms from Minneapolis, US
24.102.204.254 AS3737 PenTeleData Inc. 11.95ms from Morris Plains, US
113.17.81.78 AS4134 CHINANET-BACKBONE 6.23ms from Nanning, CN
44.198.182.110 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
45.195.101.238 AS44559 IT HOSTLINE LTD 0.18ms from Sao Paulo, BR
96.48.85.110 AS6327 Shaw Communications 8.52ms from Seattle, US
49.57.199.254 AS4766 Korea Telecom 1.73ms from Seoul, KR
115.9.158.222 AS4766 Korea Telecom 6.68ms from Seoul, KR
175.24.18.62 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.65ms from Shanghai, CN
194.246.111.158 AS12795 Central Cooperative Bank JSC 0.79ms from Sofia, BG
163.19.73.254 AS1659 Taiwan Academic Network (TANet) Information Center 3.13ms from Taipei, TW
74.176.203.46 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
92.189.234.254 AS12479 Orange Espagne SA 4.83ms from Zaragoza, ES

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 55.72.208.109
traceroute to 55.72.208.109 (55.72.208.109): 7 hops max, 52 byte packets
2 [AS3356] 8.243.140.145 1.299 ms
3 *
4 [AS3356] 65.56.131.54 160.834 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
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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