Autonomous System details

AS1565

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

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AS1565 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 33,024
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated 5 months ago on Sep 12, 2025
Netblock Company Num of IPs
138.50.128.0/17 Headquarters, USAISC 32,768
6.64.4.0/24 Headquarters, USAISC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS1565
                                                OrgID:          AS1565
                                                ASName:         AS1565
                                                ASNumber:       AS1565
                                                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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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS1554 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.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS1554 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
1.156.159.29 AS1221 Telstra Limited 2.96ms from Brisbane, AU
190.104.213.253 AS11014 CPS 0.25ms from Buenos Aires, AR
186.57.14.253 AS22927 Telefonica de Argentina 3.72ms from Buenos Aires, AR
78.177.73.157 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.88ms from Bursa, TR
108.196.145.61 AS7018 AT&T Enterprises, LLC 3.52ms from Chicago, US
146.52.234.253 AS3209 Vodafone GmbH 6.96ms from Frankfurt am Main, DE
223.7.248.157 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 8.15ms from Hangzhou, CN
154.88.12.61 AS40065 CNSERVERS LLC 0.49ms from Hong Kong, HK
18.65.7.45 AS16509 Amazon.com, Inc. 0.30ms from Los Angeles, US
136.186.1.237 AS58686 Swinburne University of Technology 1.37ms from Melbourne, AU
173.206.167.29 AS1403 EBOX 1.45ms from Montreal, CA
91.209.147.253 AS48396 Public Joint Stock Company Mining and Metallurgical Company "Norilsk Nickel" 2.33ms from Moscow, RU
24.0.228.13 AS7922 Comcast Cable Communications, LLC 5.88ms from New York City, US
201.3.173.253 AS8167 V tal 1.49ms from Novo Hamburgo, BR
195.22.49.109 AS13036 T-Mobile Czech Republic a.s. 5.93ms from Prague, CZ
49.29.224.93 AS4766 Korea Telecom 6.87ms from Seoul, KR
49.235.144.157 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN
116.3.148.13 AS4837 CHINA UNICOM China169 Backbone 7.31ms from Tieling, CN
60.16.195.109 AS4837 CHINA UNICOM China169 Backbone 2.03ms from Tieling, CN
192.81.29.253 AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.43ms from Toronto, CA
64.112.116.13 AS63336 Adventist Healthcare 2.89ms from Ashburn, US
125.70.164.61 AS4134 CHINANET-BACKBONE 2.70ms from Chengdu, CN
50.106.171.173 AS5650 Frontier Communications of America, Inc. 12.63ms from Chicago, US
83.94.125.253 AS3292 TDC Holding A/S 0.90ms from Copenhagen, DK
99.46.127.13 AS7018 AT&T Enterprises, LLC 2.86ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 138.50.227.200
traceroute to 138.50.227.200 (138.50.227.200): 6 hops max, 52 byte packets
2 [] 146.70.0.46 3.059 ms
3 [] 146.70.1.212 1.941 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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 AS1565 at robtex.

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