Autonomous System details

AS369

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

United States
    Stub AS Icon Stub AS

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AS369 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 131,072
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 4 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.50.0.0/16 Headquarters, USAISC 65,536
55.91.0.0/16 Headquarters, USAISC 65,536
55.91.208.0/22 Headquarters, USAISC 1,024
55.50.22.0/24 Headquarters, USAISC 256
55.50.187.0/24 Headquarters, USAISC 256
55.50.188.0/24 Headquarters, USAISC 256
55.50.189.0/24 Headquarters, USAISC 256
55.50.190.0/24 Headquarters, USAISC 256
55.50.191.0/24 Headquarters, USAISC 256
55.50.192.0/24 Headquarters, USAISC 256
55.50.193.0/24 Headquarters, USAISC 256
55.50.194.0/24 Headquarters, USAISC 256
55.50.195.0/24 Headquarters, USAISC 256
55.50.196.0/24 Headquarters, USAISC 256
55.50.197.0/24 Headquarters, USAISC 256
55.50.198.0/24 Headquarters, USAISC 256
55.50.251.0/24 Headquarters, USAISC 256
55.91.143.0/24 Headquarters, USAISC 256
55.91.187.0/24 Headquarters, USAISC 256
55.91.188.0/24 Headquarters, USAISC 256
55.91.189.0/24 Headquarters, USAISC 256
55.91.190.0/24 Headquarters, USAISC 256
55.91.191.0/24 Headquarters, USAISC 256
55.91.192.0/24 Headquarters, USAISC 256
55.91.193.0/24 Headquarters, USAISC 256
55.91.194.0/24 Headquarters, USAISC 256
55.91.195.0/24 Headquarters, USAISC 256
55.91.196.0/24 Headquarters, USAISC 256
55.91.197.0/24 Headquarters, USAISC 256
55.91.198.0/24 Headquarters, USAISC 256
55.91.199.0/24 Headquarters, USAISC 256
55.91.200.0/24 Headquarters, USAISC 256
55.91.201.0/24 Headquarters, USAISC 256
55.91.202.0/24 Headquarters, USAISC 256
55.91.203.0/24 Headquarters, USAISC 256
55.91.204.0/24 Headquarters, USAISC 256
55.91.205.0/24 Headquarters, USAISC 256
55.91.206.0/24 Headquarters, USAISC 256
55.91.212.0/24 Headquarters, USAISC 256
55.91.213.0/24 Headquarters, USAISC 256
55.91.218.0/24 Headquarters, USAISC 256
55.91.219.0/24 Headquarters, USAISC 256
55.91.220.0/24 Headquarters, USAISC 256
55.91.223.0/24 Headquarters, USAISC 256
55.91.226.0/24 Headquarters, USAISC 256
55.91.230.0/24 Headquarters, USAISC 256
55.91.232.0/24 Headquarters, USAISC 256
55.91.233.0/24 Headquarters, USAISC 256
55.91.234.0/24 Headquarters, USAISC 256
55.91.235.0/24 Headquarters, USAISC 256
55.91.240.0/24 Headquarters, USAISC 256
55.91.241.0/24 Headquarters, USAISC 256
55.91.243.0/24 Headquarters, USAISC 256
55.91.245.0/24 Headquarters, USAISC 256
55.91.251.0/24 Headquarters, USAISC 256

Netblock Company
2608:10b:5600::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS369
                                                OrgID:          AS369
                                                ASName:         AS369
                                                ASNumber:       AS369
                                                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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Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS306 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS306 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

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
147.243.212.97 AS8075 Microsoft Corporation 0.47ms from Amsterdam, NL
129.192.182.1 AS395592 Ericsson Inc. 2.19ms from Ashburn, US
17.171.43.33 AS714 Apple Inc. 12.21ms from Ashburn, US
85.72.189.33 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.54ms from Athens, GR
71.91.16.161 AS20115 Charter Communications LLC 10.55ms from Atlanta, US
68.115.168.33 AS20115 Charter Communications LLC 7.76ms from Atlanta, US
50.205.57.97 AS7922 Comcast Cable Communications, LLC 1.48ms from Atlanta, US
111.198.169.1 AS4808 China Unicom Beijing Province Network 3.16ms from Beijing, CN
125.18.34.17 AS9498 BHARTI Airtel Ltd. 0.61ms from Bengaluru, IN
185.14.109.1 AS212882 dnx network sarl 0.54ms from Brussels, BE
186.19.168.1 AS27747 Telecentro S.A. 0.80ms from Buenos Aires, AR
85.104.44.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.82ms from Bursa, TR
171.221.246.1 AS4134 CHINANET-BACKBONE 2.52ms from Chengdu, CN
124.230.48.17 AS4134 CHINANET-BACKBONE 5.95ms from Chenzhou, CN
50.50.128.1 AS5650 Frontier Communications of America, Inc. 5.74ms from Chicago, US
216.176.146.1 AS6368 Northwestern Indiana Telephone Co. 6.61ms from Chicago, US
161.0.33.145 AS25607 IBW Communications 8.63ms from Curridabat, CR
67.207.199.1 AS22353 Taylor Telephone Cooperative, Inc. 7.31ms from Dallas, US
12.149.191.17 AS7018 AT&T Enterprises, LLC 10.84ms from Dallas, US
145.253.169.177 AS3209 Vodafone GmbH 2.81ms from Frankfurt am Main, DE
183.234.173.129 AS56040 China Mobile communications corporation 11.42ms from Guangzhou, CN
2.207.195.65 AS3209 Vodafone GmbH 1.70ms from Hamburg, DE
204.182.42.1 AS174 Cogent Communications, LLC 8.98ms from Houston, US
85.109.14.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.25ms from Izmir, TR
169.239.69.97 AS327960 PC Maniacs (Pty) Ltd 1.23ms from Johannesburg, ZA

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 55.50.77.166
traceroute to 55.50.77.166 (55.50.77.166): 7 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 0.564 ms
5 *
6 *
7 *
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 AS369 at robtex.

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