Autonomous System details

AS5974

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

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS5974 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 93,184
IPv6 addresses 3,626,777,458,843,887,600,000,000
ASN type Government
Registry arin
Allocated 30 years ago on Oct 24, 1995
Updated 7 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)
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS5974
                                                OrgID:          AS5974
                                                ASName:         AS5974
                                                ASNumber:       AS5974
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS345 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
131.77.60.232 AS5974 United States Department of Defense (DoD) 135.54ms from Hamilton, BM
156.112.94.56 AS5974 United States Department of Defense (DoD) 5.81ms from Los Angeles, US
156.112.90.45 AS5974 United States Department of Defense (DoD) 88.63ms from Hamilton, BM
131.77.38.51 AS5974 United States Department of Defense (DoD) 53.21ms from Los Angeles, US
156.112.92.176 AS5974 United States Department of Defense (DoD) 5.81ms from Los Angeles, US
156.112.91.128 AS5974 United States Department of Defense (DoD) 5.80ms from Los Angeles, US
131.77.12.52 AS5974 United States Department of Defense (DoD) 52.35ms 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
103.240.55.6 AS38319 Lincoln University, Canterbury, New Zealand 0.74ms from Auckland, NZ
44.253.108.214 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
72.225.42.70 AS11351 Charter Communications Inc 15.91ms from Chicago, US
80.237.182.70 AS61157 PlusServer GmbH 1.15ms from Duesseldorf, DE
175.47.246.6 AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany 3.44ms from Harbin, CN
4.17.128.230 AS3356 Level 3 Parent, LLC 0.31ms from Kansas City, US
185.161.116.22 AS207060 E.J.I.E. - EUSKO JAURLARITZAREN INFORMATIKA ELKARTEA - SOCIEDAD INFORMATICA DEL GOBIERNO VASCO S.A. 7.94ms from Madrid, ES
88.19.22.150 AS3352 TELEFONICA DE ESPANA S.A.U. 7.87ms from Madrid, ES
52.60.189.198 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
180.109.170.150 AS134756 CHINANET Nanjing Jishan IDC network 0.33ms from Nanjing, CN
67.243.67.102 AS12271 Charter Communications Inc 6.86ms from New York City, US
96.244.204.230 AS701 Verizon Business 4.21ms from Philadelphia, US
104.52.147.6 AS7018 AT&T Enterprises, LLC 4.43ms from Redding, US
192.74.237.166 AS54600 PEG TECH INC 0.62ms from San Jose, US
24.23.255.182 AS7922 Comcast Cable Communications, LLC 6.53ms from Santa Clara, US
125.249.177.198 AS17858 LG POWERCOMM 4.10ms from Seoul, KR
216.59.119.230 AS22925 Allied Telecom Group, LLC 2.77ms from Ashburn, US
212.124.116.22 AS47328 DigitalOne AG 0.43ms from Ashburn, US
123.146.234.246 AS4837 CHINA UNICOM China169 Backbone 2.07ms from Chongqing, CN
20.166.244.214 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
101.71.55.22 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Hangzhou, CN
78.0.168.118 AS5391 Hrvatski Telekom d.d. 3.88ms from Ljubljana, SI
47.197.219.166 AS5650 Frontier Communications of America, Inc. 5.95ms from Miami, US
189.157.11.182 AS8151 UNINET 7.63ms from Monterrey, MX
195.159.229.6 AS2116 GLOBALCONNECT AS 0.71ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 131.77.116.217
traceroute to 131.77.116.217 (131.77.116.217): 8 hops max, 52 byte packets
4 [AS3257] 212.221.9.181 0.418 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs