Autonomous System 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
IPv4 addresses 93,184
IPv6 addresses 3,626,777,458,843,887,524,118,528
ASN type Government
Registry arin
Allocated 30 years ago on Oct 24, 1995
Updated 6 months 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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ASN API & Database

Upstreams

There is 1 peer for this ASN.

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

Downstreams

There is 1 peer for this ASN.

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

Pingable IPs

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

IP Address ASN Details
131.77.12.52 AS5974 United States Department of Defense (DoD) 52.43ms from Los Angeles, US
156.112.92.176 AS5974 United States Department of Defense (DoD) 161.06ms from Derby, GB
156.112.94.56 AS5974 United States Department of Defense (DoD) 163.69ms from Noventa di Piave, IT
156.112.91.40 AS5974 United States Department of Defense (DoD) 88.69ms from Hamilton, BM
131.77.38.51 AS5974 United States Department of Defense (DoD) 52.26ms from Los Angeles, US
131.77.60.232 AS5974 United States Department of Defense (DoD) 135.00ms from Hamilton, BM

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
105.108.157.214 AS36947 Telecom Algeria 14.55ms from Algiers, DZ
216.59.119.230 AS22925 Allied Telecom Group, LLC 2.27ms from Ashburn, US
8.19.51.6 AS3356 Level 3 Parent, LLC 10.62ms from Charlotte, US
47.190.97.150 AS5650 Frontier Communications of America, Inc. 1.43ms from Dallas, US
98.209.85.22 AS7922 Comcast Cable Communications, LLC 7.11ms from Flint, US
212.165.206.6 AS12684 SES ASTRA S.A. 4.41ms from Frankfurt am Main, DE
83.21.198.102 AS5617 Orange Polska Spolka Akcyjna 1.95ms from Gdansk, PL
86.53.242.38 AS3257 GTT Communications Inc. 0.45ms from London, GB
167.61.168.198 AS6057 Administracion Nacional de Telecomunicaciones 1.66ms from Montevideo, UY
189.230.112.198 AS8151 UNINET 16.92ms from Santiago de Queretaro, MX
61.203.242.38 AS4721 JCOM Co., Ltd. 9.14ms from Tokyo, JP
109.70.7.118 AS48635 Your Hosting B.V. 0.31ms from Amsterdam, NL
181.90.123.150 AS7303 Telecom Argentina S.A. 1.89ms from Buenos Aires, AR
99.31.78.6 AS7018 AT&T Enterprises, LLC 3.81ms from Chicago, US
131.246.73.134 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 3.46ms from Frankfurt am Main, DE
77.111.61.230 AS3212 Telemach Slovenija d.o.o. 1.11ms from Ljubljana, SI
78.1.107.198 AS5391 Hrvatski Telekom d.d. 4.59ms from Ljubljana, SI
99.106.135.214 AS7018 AT&T Enterprises, LLC 2.74ms from Los Angeles, US
14.2.93.70 AS7545 TPG Telecom Limited 12.84ms from Melbourne, AU
174.114.231.150 AS812 Rogers Communications Canada Inc. 6.53ms from Montreal, CA
218.92.131.38 AS4134 CHINANET-BACKBONE 4.72ms from Nanjing, CN
133.48.2.6 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.64ms from Osaka, JP
189.142.218.230 AS8151 UNINET 4.89ms from Santiago de Queretaro, MX
103.169.184.38 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 1.84ms from Tokyo, JP
60.116.81.102 AS17676 SoftBank Corp. 3.41ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 131.77.90.58
traceroute to 131.77.90.58 (131.77.90.58): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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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