Autonomous System details

AS368

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

United States
    Stub AS Icon Stub AS

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AS368 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 2
IPv4 addresses 131,072
IPv6 addresses 309,485,009,821,345,070,000,000,000
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 7 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.42.0.0/16 Headquarters, USAISC 65,536
55.87.0.0/16 Headquarters, USAISC 65,536
55.42.96.0/22 Headquarters, USAISC 1,024
55.87.96.0/22 Headquarters, USAISC 1,024
55.87.100.0/24 Headquarters, USAISC 256
55.87.101.0/24 Headquarters, USAISC 256
55.87.255.0/24 Headquarters, USAISC 256
Netblock Company
2608:10a:4700::/40 United States Department of Defense (DoD)
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS368
                                                OrgID:          AS368
                                                ASName:         AS368
                                                ASNumber:       AS368
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
55.42.122.102 ██████████ 1

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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
181.130.135.32 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.91ms from Bogota, CO
89.120.54.0 AS9050 Orange Romania S.A. 0.19ms from Bucharest, RO
3.20.70.80 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
177.19.31.16 AS18881 TELEFÔNICA BRASIL S.A 3.18ms from Curitiba, BR
135.26.87.0 AS6300 Fidium 9.02ms from Dallas, US
175.116.216.96 AS9318 SK Broadband Co Ltd 0.98ms from Incheon, KR
194.249.242.48 AS2107 ARNES 0.67ms from Ljubljana, SI
86.241.217.64 AS3215 Orange S.A. 8.44ms from Marseille, FR
18.173.167.0 AS16509 Amazon.com, Inc. 0.08ms from Miami, US
57.140.211.0 AS15169 Google LLC 0.09ms from Milan, IT
180.120.145.48 AS4134 CHINANET BACKBONE 6.37ms from Nanjing, CN
84.234.190.160 AS29695 Lyse Tele AS 0.54ms from Oslo, NO
196.89.247.96 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 6.76ms from Rabat, MA
67.231.31.144 AS54643 Idigital Internet Inc. 0.21ms from Toronto, CA
2.58.58.0 AS203323 OpenSent B.V. 0.51ms from Amsterdam, NL
73.135.180.160 AS7922 Comcast Cable Communications, LLC 3.87ms from Ashburn, US
73.4.161.240 AS7922 Comcast Cable Communications, LLC 13.14ms from Boston, US
84.203.40.176 AS31122 Digiweb ltd 0.90ms from Dublin, IE
123.232.150.48 AS4837 CHINA UNICOM China169 Backbone 3.16ms from Jinan, CN
183.155.202.48 AS4134 CHINANET BACKBONE 10.74ms from Nanchang, CN
2.62.166.208 AS12389 PJSC Rostelecom 6.70ms from Novosibirsk, RU
20.36.26.96 AS8075 Microsoft Corporation 0.31ms from Quincy, US
108.88.93.64 AS7018 AT&T Enterprises, LLC 18.28ms from San Jose, US
179.232.212.80 AS28573 Claro NXT Telecomunicacoes Ltda 11.47ms from Sao Paulo, BR
49.172.135.32 AS17858 LG POWERCOMM 3.14ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m5 55.42.47.111
traceroute to 55.42.47.111 (55.42.47.111): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 3.818 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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 AS368 at robtex.

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