AS number details

AS5974

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

United States

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AS5974 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 93,184
Number of IPv6 3,626,777,458,843,887,524,118,528
ASN type Government
Registry arin
Allocated 30 years ago on Oct 24, 1995
Updated a month ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
131.77.0.0/16 DoD Network Information Center 65,536
214.49.128.0/18 DoD Network Information Center 16,384
214.66.160.0/19 DoD Network Information Center 8,192
214.66.182.0/23 DoD Network Information Center 512
131.77.104.0/24 DoD Network Information Center 256
156.112.88.0/24 DoD Network Information Center 256
156.112.89.0/24 DoD Network Information Center 256
156.112.90.0/24 DoD Network Information Center 256
156.112.91.0/24 DoD Network Information Center 256
156.112.92.0/24 DoD Network Information Center 256
156.112.94.0/24 DoD Network Information Center 256
156.112.95.0/24 DoD Network Information Center 256
209.22.236.0/24 DoD Network Information Center 256
214.23.232.0/24 DoD Network Information Center 256
214.24.243.0/24 DoD Network Information Center 256
214.38.232.0/24 DoD Network Information Center 256
214.38.236.0/24 DoD Network Information Center 256

Netblock Company
2608:101:8::/48 United States Department of Defense (DoD)
2608:102::/48 United States Department of Defense (DoD)
2608:102:8::/48 United States Department of Defense (DoD)
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS5974
                                                OrgID:          AS5974
                                                ASName:         AS5974
                                                ASNumber:       AS5974
                                                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 are 3 peers for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
AS27153 United States Department of Defense (DoD)
AS345 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
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ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS345 United States Department of Defense (DoD)
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
131.77.60.235 AS5974 United States Department of Defense (DoD) 51.88ms 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
2.50.18.134 AS5384 Emirates Internet 4.51ms from Al Fujairah City, AE
107.128.137.182 AS7018 AT&T Enterprises, LLC 9.22ms from Atlanta, US
101.98.18.22 AS9790 Two Degrees Networks Limited 0.41ms from Auckland, NZ
88.71.69.246 AS3209 Vodafone GmbH 6.54ms from Berlin, DE
50.195.61.38 AS7922 Comcast Cable Communications, LLC 8.13ms from Boston, US
12.79.7.246 AS7018 AT&T Enterprises, LLC 1.80ms from Dallas, US
92.206.45.166 AS50436 Tele Columbus AG 13.17ms from Frankfurt am Main, DE
77.36.82.54 AS9009 M247 Europe SRL 0.29ms from Frankfurt am Main, DE
87.80.59.198 AS5607 Sky UK Limited 0.78ms from London, GB
73.104.247.230 AS7922 Comcast Cable Communications, LLC 13.48ms from Miami, US
96.94.245.134 AS7922 Comcast Cable Communications, LLC 19.27ms from Miami, US
85.41.217.86 AS3269 Telecom Italia S.p.A. 5.63ms from Naples, IT
117.123.3.6 AS17849 SK Broadband Co Ltd 2.72ms from Seoul, KR
14.37.156.182 AS4766 Korea Telecom 1.14ms from Seoul, KR
222.109.80.118 AS4766 Korea Telecom 1.43ms from Seoul, KR
119.214.244.102 AS4766 Korea Telecom 1.19ms from Seoul, KR
203.40.155.6 AS1221 Telstra Limited 3.74ms from Sydney, AU
60.4.3.102 AS4837 CHINA UNICOM China169 Backbone 11.10ms from Beijing, CN
190.144.225.150 AS14080 Telmex Colombia S.A. 0.98ms from Bogota, CO
20.85.43.86 AS8075 Microsoft Corporation 0.36ms from Boydton, US
63.84.141.246 AS14414 Telit IoT Platforms, LLC 4.50ms from Chicago, US
171.224.46.198 AS7552 Viettel Group 4.35ms from Hanoi, VN
99.152.78.150 AS7018 AT&T Enterprises, LLC 3.07ms from Houston, US
117.132.81.214 AS24444 Shandong Mobile Communication Company Limited 4.93ms from Jinan, CN
4.17.128.230 AS3356 Level 3 Parent, LLC 0.43ms from Kansas City, 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 -m6 156.112.89.238
traceroute to 156.112.89.238 (156.112.89.238): 6 hops max, 52 byte packets
3 [AS8449] 212.42.98.185 0.473 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bishkek, KG
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 AS5974 at robtex.

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