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 7 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

8 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
164.196.4.180 AS2621 United States Department of Defense (DoD) 1.78ms from Los Angeles, US
164.196.5.162 AS2621 United States Department of Defense (DoD) 1.77ms from Los Angeles, US
164.196.1.112 AS2621 United States Department of Defense (DoD) 1.77ms from Los Angeles, US
164.196.2.152 AS2621 United States Department of Defense (DoD) 1.79ms from Los Angeles, US
164.196.0.189 AS2621 United States Department of Defense (DoD) 1.77ms from Los Angeles, US
164.196.6.128 AS2621 United States Department of Defense (DoD) 1.78ms from Los Angeles, US
164.196.7.162 AS2621 United States Department of Defense (DoD) 1.79ms from Los Angeles, US
164.196.3.43 AS2621 United States Department of Defense (DoD) 1.78ms 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
195.229.108.109 AS5384 Emirates Internet 3.34ms from Al Fujairah City, AE
208.89.74.45 AS999 CORIX NETWORKS 0.13ms from Amsterdam, NL
116.205.119.221 AS55990 Huawei Cloud Service data center 3.34ms from Beijing, CN
99.44.213.125 AS7018 AT&T Enterprises, LLC 10.43ms from Chicago, US
162.251.15.253 AS16750 Electronic Corporate Pages, Inc 0.18ms from Dallas, US
103.47.74.237 AS133676 Precious netcom pvt ltd 0.76ms from Delhi, IN
93.192.150.221 AS3320 Deutsche Telekom AG 2.44ms from Duesseldorf, DE
59.20.219.93 AS4766 Korea Telecom 6.53ms from Incheon, KR
72.55.150.189 AS32613 Leaseweb Canada Inc. 0.81ms from Montreal, CA
174.88.233.221 AS577 Bell Canada 7.70ms from Montreal, CA
45.95.163.253 AS212238 Datacamp Limited 0.41ms from New York City, US
186.74.198.93 AS11556 Cable & Wireless Panama 1.38ms from Panama, PA
92.175.77.237 AS3215 Orange S.A. 6.34ms from Paris, FR
213.207.37.189 AS39611 TIBO COMMUNICATIONS SH.P.K 2.26ms from Podgorica, ME
108.174.0.29 AS14413 LinkedIn Corporation 0.34ms from Portland, US
54.160.106.61 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
186.205.99.221 AS28573 Claro NXT Telecomunicacoes Ltda 7.71ms from Rio de Janeiro, BR
93.145.112.141 AS30722 Fastweb SpA 8.29ms from Rome, IT
39.28.102.77 AS4766 Korea Telecom 7.06ms from Seoul, KR
114.32.11.29 AS3462 Data Communication Business Group 1.15ms from Taipei, TW
172.190.232.237 AS8075 Microsoft Corporation 0.60ms from Ashburn, US
97.140.186.13 AS6167 Verizon Business 19.63ms from Atlanta, US
123.121.215.157 AS4808 China Unicom Beijing Province Network 4.89ms from Beijing, CN
81.169.88.13 AS5432 Proximus NV 16.95ms from Brussels, BE
34.57.45.205 AS396982 Google LLC 0.13ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -f4 164.196.5.133
traceroute to 164.196.5.133 (164.196.5.133): 64 hops max, 52 byte packets
4 [AS6939] 184.105.81.68 0.608 ms
5 *
6 [AS2621] 164.196.5.133 1.995 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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