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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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
55.87.249.129 ██████████ 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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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
45.154.246.128 AS60781 LeaseWeb Netherlands B.V. 0.27ms from Amsterdam, NL
101.30.255.192 AS4837 CHINA UNICOM China169 Backbone 11.44ms from Beijing, CN
87.196.29.96 AS2860 NOS COMUNICACOES, S.A. 3.83ms from Braga, PT
14.226.32.16 AS45899 VNPT Corp 3.74ms from Hanoi, VN
106.201.245.16 AS24560 Bharti Airtel Ltd., Telemedia Services 14.96ms from Mumbai, IN
35.137.36.160 AS33363 Charter Communications, Inc 9.00ms from Orlando, US
181.172.164.96 AS7418 TELEFÓNICA CHILE S.A. 10.88ms from Santiago, CL
201.138.23.96 AS8151 UNINET 9.98ms from Santiago de Queretaro, MX
175.24.213.176 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.45ms from Shanghai, CN
80.74.130.144 AS21069 METANET AG 1.49ms from Zuerich, CH
197.133.244.64 AS24835 Vodafone Data 10.92ms from Cairo, EG
108.247.248.160 AS7018 AT&T Enterprises, LLC 3.47ms from Chicago, US
162.227.174.160 AS7018 AT&T Enterprises, LLC 9.16ms from Chicago, US
69.246.41.112 AS7922 Comcast Cable Communications, LLC 14.42ms from Dallas, US
192.139.255.112 AS30688 FastTrack Communications Inc. 7.26ms from Denver, US
178.195.103.32 AS3303 Swisscom (Switzerland) Ltd 0.91ms from Lausanne, CH
45.13.209.176 AS208616 Ausarta Conecta SL 6.64ms from Madrid, ES
93.206.190.224 AS3320 Deutsche Telekom AG 6.20ms from Nuernberg, DE
178.64.240.176 AS12389 PJSC Rostelecom 10.82ms from Saint Petersburg, RU
20.94.139.80 AS8075 Microsoft Corporation 0.24ms from San Antonio, US
189.235.178.16 AS8151 UNINET 3.62ms from Santiago de Queretaro, MX
204.74.111.224 AS12008 Vercara, LLC 0.13ms from Seattle, US
159.253.243.208 AS41421 StarNet Telecom Sp. z o.o. 0.45ms from Warsaw, PL
137.131.64.176 AS54253 Oracle Corporation 0.54ms from Ashburn, US
12.68.28.160 AS7018 AT&T Enterprises, LLC 6.64ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 55.87.230.16
traceroute to 55.87.230.16 (55.87.230.16): 11 hops max, 52 byte packets
4 *
5 *
6 *
7 *
8 [AS3356] 212.133.24.61 1.805 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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