AS number details

AS5374

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

United States

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AS5374 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 72,704
Number of IPv6 0
ASN type Government
Registry arin
Allocated 30 years ago on May 09, 1995
Updated a month ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
144.51.128.0/17 DoD Network Information Center 32,768
214.80.0.0/17 DoD Network Information Center 32,768
144.51.128.0/18 DoD Network Information Center 16,384
144.51.240.0/21 DoD Network Information Center 2,048
214.9.160.0/21 DoD Network Information Center 2,048
214.9.216.0/21 DoD Network Information Center 2,048
214.29.176.0/21 DoD Network Information Center 2,048
214.80.120.0/21 DoD Network Information Center 2,048
144.51.242.0/24 DoD Network Information Center 256
144.51.249.0/24 DoD Network Information Center 256
192.5.218.0/24 DoD Network Information Center 256
206.38.83.0/24 DoD Network Information Center 256
214.4.253.0/24 DoD Network Information Center 256
214.29.60.0/24 DoD Network Information Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS5374
                                                OrgID:          AS5374
                                                ASName:         AS5374
                                                ASNumber:       AS5374
                                                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 2 peers for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
AS321 United States Department of Defense (DoD)
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
AS321 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
214.29.60.1 AS5374 United States Department of Defense (DoD) 35.11ms from Atlanta, 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
51.8.207.78 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
104.181.245.174 AS7018 AT&T Enterprises, LLC 12.00ms from Atlanta, US
101.31.58.94 AS4837 CHINA UNICOM China169 Backbone 11.21ms from Beijing, CN
79.233.216.126 AS3320 Deutsche Telekom AG 3.04ms from Berlin, DE
74.92.47.46 AS7922 Comcast Cable Communications, LLC 8.44ms from Boston, US
156.204.40.94 AS8452 TE-AS 5.63ms from Cairo, EG
156.193.161.14 AS8452 TE-AS 3.21ms from Cairo, EG
61.128.142.238 AS4134 CHINANET-BACKBONE 1.08ms from Chongqing, CN
199.127.219.254 AS53628 Apyl Inc 0.97ms from Dallas, US
50.206.172.126 AS7922 Comcast Cable Communications, LLC 1.17ms from Denver, US
31.18.46.254 AS3209 Vodafone GmbH 2.13ms from Hamburg, DE
42.116.0.126 AS18403 FPT Telecom Company 0.51ms from Hanoi, VN
223.197.100.14 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.53ms from Hong Kong, HK
123.208.219.254 AS135887 Belong (Telstra Limited) 2.13ms from Melbourne, AU
144.49.214.222 AS396982 Google LLC 0.08ms from Melbourne, AU
212.34.106.222 AS12389 PJSC Rostelecom 16.66ms from Moscow, RU
185.13.32.254 AS43297 VDS-Telecom LLC. 0.76ms from Moscow, RU
180.220.150.174 AS9617 JCOM Co., Ltd. 12.88ms from Osaka, JP
187.72.106.254 AS16735 ALGAR TELECOM S/A 0.58ms from Osasco, BR
92.162.174.126 AS3215 Orange S.A. 7.57ms from Paris, FR
23.23.203.110 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
79.13.208.94 AS3269 Telecom Italia S.p.A. 8.04ms from Rome, IT
38.96.155.30 AS174 Cogent Communications, LLC 0.68ms from Secaucus, US
211.48.27.158 AS4766 Korea Telecom 1.25ms from Seoul, KR
210.45.237.222 AS4538 China Education and Research Network Center 11.49ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 144.51.129.232
traceroute to 144.51.129.232 (144.51.129.232): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ceske Budejovice, CZ
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 AS5374 at robtex.

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