Autonomous System details

AS364

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

United States
    Stub AS Icon Stub AS

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AS364 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 6 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.16.0.0/16 Headquarters, USAISC 65,536
55.16.124.0/23 Headquarters, USAISC 512
55.16.126.0/23 Headquarters, USAISC 512
55.16.208.0/23 Headquarters, USAISC 512
55.16.2.0/24 Headquarters, USAISC 256
55.16.199.0/24 Headquarters, USAISC 256
55.16.201.0/24 Headquarters, USAISC 256
55.16.210.0/24 Headquarters, USAISC 256
55.16.211.0/24 Headquarters, USAISC 256
55.16.213.0/24 Headquarters, USAISC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS364
                                                OrgID:          AS364
                                                ASName:         AS364
                                                ASNumber:       AS364
                                                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 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
77.175.140.92 AS1136 KPN B.V. 1.47ms from Amsterdam, NL
208.73.216.12 AS6597 Coloblox Data Centers Inc 0.52ms from Atlanta, US
217.160.34.28 AS8560 IONOS SE 0.69ms from Berlin, DE
178.164.187.140 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 3.92ms from Budapest, HU
24.209.156.220 AS10796 Charter Communications Inc 6.58ms from Chicago, US
101.66.141.76 AS4837 CHINA UNICOM China169 Backbone 11.28ms from Hangzhou, CN
113.9.98.44 AS4837 CHINA UNICOM China169 Backbone 5.26ms from Harbin, CN
143.92.152.252 AS25019 Saudi Telecom Company JSC 3.94ms from Manama, BH
5.37.115.12 AS28885 OmanTel NAP 2.39ms from Muscat, OM
76.180.99.124 AS11351 Charter Communications Inc 18.77ms from New York City, US
172.226.31.140 AS36183 Akamai Technologies, Inc. 2.06ms from New York City, US
98.94.167.60 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
174.85.94.156 AS20115 Charter Communications LLC 9.56ms from San Jose, US
216.155.92.76 AS14117 Telefonica del Sur S.A. 4.04ms from Santiago, CL
182.229.36.92 AS17858 LG POWERCOMM 1.47ms from Seoul, KR
3.27.153.76 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
114.73.14.28 AS4804 Microplex PTY LTD 18.96ms from Sydney, AU
182.116.58.28 AS4837 CHINA UNICOM China169 Backbone 4.76ms from Zhengzhou, CN
75.81.198.60 AS10796 Charter Communications Inc 5.98ms from Cleveland, US
86.145.66.172 AS2856 British Telecommunications PLC 2.30ms from Erith, GB
18.193.86.12 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
87.93.186.108 AS16086 DNA Oyj 9.75ms from Helsinki, FI
86.158.137.28 AS2856 British Telecommunications PLC 7.14ms from London, GB
5.225.229.60 AS12430 VODAFONE ESPANA S.A.U. 10.03ms from Madrid, ES
38.23.34.124 AS21554 Wisconsin CyberLynk Network, Inc. 0.21ms from Milwaukee, US

Traceroute

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

$
traceroute -a -n -q1 -m5 55.16.197.186
traceroute to 55.16.197.186 (55.16.197.186): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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 AS364 at robtex.

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