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 2 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

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

IP Address ASN Details
156.112.92.166 AS5974 United States Department of Defense (DoD) 5.81ms from Los Angeles, US
131.77.60.232 AS5974 United States Department of Defense (DoD) 51.87ms 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
66.46.176.6 AS393698 SW USA LLC 0.39ms from Ashburn, US
41.36.3.54 AS8452 TE-AS 13.44ms from Cairo, EG
27.15.31.166 AS4837 CHINA UNICOM China169 Backbone 5.38ms from Chongqing, CN
66.69.108.86 AS11427 Charter Communications Inc 3.72ms from Dallas, US
115.29.178.22 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.13ms from Hangzhou, CN
67.53.113.166 AS20001 Charter Communications Inc 2.09ms from Los Angeles, US
34.111.102.22 AS396982 Google LLC 0.08ms from Melbourne, AU
126.219.95.54 AS17676 SoftBank Corp. 3.80ms from Osaka, JP
187.67.178.102 AS28573 Claro NXT Telecomunicacoes Ltda 6.17ms from Rio de Janeiro, BR
118.53.238.150 AS4766 Korea Telecom 1.40ms from Seoul, KR
27.111.65.6 AS45768 CEnet 0.48ms from Sydney, AU
114.35.193.182 AS3462 Data Communication Business Group 4.44ms from Taichung, TW
85.94.86.214 AS34362 Terrakom d.o.o. 5.67ms from Zagreb, HR
50.215.214.150 AS7922 Comcast Cable Communications, LLC 12.56ms from Atlanta, US
88.71.69.246 AS3209 Vodafone GmbH 6.74ms from Berlin, DE
190.158.118.38 AS10620 Telmex Colombia S.A. 9.42ms from Bogota, CO
173.161.63.182 AS7922 Comcast Cable Communications, LLC 5.29ms from Chicago, US
79.250.202.198 AS3320 Deutsche Telekom AG 3.18ms from Frankfurt am Main, DE
41.124.14.70 AS16637 MTN SA 18.30ms from Johannesburg, ZA
196.31.156.86 AS16637 MTN SA 1.83ms from Johannesburg, ZA
62.122.51.134 AS47530 Novokuznetsk Telecom Ltd 4.16ms from Kemerovo, RU
47.201.94.22 AS5650 Frontier Communications of America, Inc. 6.16ms from Miami, US
140.248.167.54 AS54113 Fastly, Inc. 0.08ms from Milan, IT
216.6.16.6 AS6453 TATA COMMUNICATIONS (AMERICA) INC 1.21ms from San Jose, US
189.131.222.102 AS8151 UNINET 4.32ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -m5 131.77.241.30
traceroute to 131.77.241.30 (131.77.241.30): 5 hops max, 52 byte packets
1 [AS15085] 66.219.24.81 0.306 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asheville, 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 AS5974 at robtex.

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