Autonomous System details

AS2621

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

United States
    Stub AS Icon Stub AS

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AS2621 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 2,048
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 33 years ago on Jun 18, 1993
Updated 8 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
164.196.0.0/22 DoD Network Information Center 1,024
164.196.4.0/22 DoD Network Information Center 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2621
                                                OrgID:          AS2621
                                                ASName:         AS2621
                                                ASNumber:       AS2621
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS668 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS668 United States Department of Defense (DoD)
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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
203.185.131.77 AS38296 National Science and Technology Development Agency 2.01ms from Bangkok, TH
111.201.112.237 AS4808 China Unicom Beijing Province Network 4.03ms from Beijing, CN
91.58.214.93 AS3320 Deutsche Telekom AG 4.37ms from Berlin, DE
34.217.23.77 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
86.60.155.205 AS39699 Lounea Palvelut Oy 2.52ms from Helsinki, FI
213.52.30.61 AS2116 GLOBALCONNECT AS 3.45ms from Oslo, NO
58.57.228.173 AS4134 CHINANET BACKBONE 8.24ms from Qingdao, CN
59.20.219.93 AS4766 Korea Telecom 6.49ms from Seoul, KR
210.161.179.141 AS4713 NTT DOCOMO BUSINESS,Inc. 1.88ms from Tokyo, JP
37.76.136.77 AS12389 PJSC Rostelecom 7.95ms from Yekaterinburg, RU
178.92.229.237 AS214143 SKYDIGITAL TELECOM LTD 1.06ms from Bangkok, TH
121.17.99.29 AS4837 CHINA UNICOM China169 Backbone 9.68ms from Beijing, CN
94.110.138.29 AS47377 Orange Belgium SA 9.21ms from Brussels, BE
66.57.120.93 AS11426 Charter Communications Inc 0.94ms from Charlotte, US
208.82.225.141 AS13337 e-vergent.com LLC 2.61ms from Chicago, US
34.172.215.45 AS396982 Google LLC 0.14ms from Council Bluffs, US
14.148.8.221 AS4134 CHINANET BACKBONE 2.65ms from Guangzhou, CN
113.80.134.29 AS4134 CHINANET BACKBONE 2.23ms from Guangzhou, CN
76.8.155.237 AS54579 Chariton Valley Telephone Corporation 2.90ms from Kansas City, US
31.50.8.77 AS2856 British Telecommunications PLC 7.78ms from London, GB
91.103.178.189 AS42009 AVR Group Limited 0.52ms from Manchester, GB
205.150.89.157 AS701 Verizon Business 9.28ms from Morris Plains, US
45.95.163.253 AS212238 Datacamp Limited 0.48ms from New York City, US
90.121.91.29 AS3215 Orange S.A. 2.78ms from Paris, FR
174.174.14.189 AS7922 Comcast Cable Communications, LLC 7.24ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 -f3 164.196.7.146
traceroute to 164.196.7.146 (164.196.7.146): 64 hops max, 52 byte packets
3 [] 206.72.210.122 1.337 ms
4 *
5 *
6 [AS2621] 164.196.7.146 2.089 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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 AS2621 at robtex.

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