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 0
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
55.42.0.0/16 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
55.87.106.0/23 Headquarters, USAISC 512
55.87.100.0/24 Headquarters, USAISC 256
55.87.101.0/24 Headquarters, USAISC 256
55.87.255.0/24 Headquarters, USAISC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       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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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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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
52.20.134.112 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
35.86.84.208 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
38.106.231.208 AS174 Cogent Communications, LLC 0.23ms from Chicago, US
206.43.22.192 AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP 19.48ms from Fortaleza, BR
39.44.138.32 AS17557 Pakistan Telecommunication Company Limited 5.28ms from Islamabad, PK
39.63.39.192 AS17557 Pakistan Telecommunication Company Limited 2.49ms from Lahore, PK
119.93.26.160 AS9299 Philippine Long Distance Telephone Company 0.59ms from Manila, PH
132.70.40.96 AS378 IUCC - Israel InterUniversity Computation Center 0.81ms from Tel Aviv, IL
36.52.88.192 AS10013 FreeBit Co.,Ltd. 3.28ms from Tokyo, JP
126.126.209.112 AS17676 SoftBank Corp. 2.83ms from Tokyo, JP
213.10.109.96 AS1136 KPN B.V. 2.76ms from Amsterdam, NL
45.89.206.208 AS47583 Hostinger International Limited 0.15ms from Asheville, US
96.32.197.48 AS20115 Charter Communications LLC 7.84ms from Atlanta, US
171.6.207.224 AS45758 Triple T Broadband Public Company Limited 2.21ms from Bangkok, TH
89.12.162.240 AS6805 Telefonica Germany GmbH & Co.OHG 4.33ms from Berlin, DE
113.161.131.128 AS45899 VNPT Corp 2.13ms from Ho Chi Minh City, VN
42.58.141.112 AS4837 CHINA UNICOM China169 Backbone 11.66ms from Liaoyang, CN
69.253.85.96 AS7922 Comcast Cable Communications, LLC 9.57ms from New York City, US
60.122.242.64 AS17676 SoftBank Corp. 3.90ms from Osaka, JP
176.178.175.144 AS5410 Bouygues Telecom SA 14.44ms from Paris, FR
112.181.0.160 AS4766 Korea Telecom 5.12ms from Seoul, KR
112.161.42.128 AS4766 Korea Telecom 1.52ms from Seoul, KR
180.235.158.80 AS4749 WiseTechGlobal Pty Ltd 0.76ms from Sydney, AU
18.205.217.48 AS14618 Amazon.com, Inc. 0.61ms from Ashburn, US
173.184.13.48 AS7029 Windstream Communications LLC 13.46ms from Chicago, 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 55.42.254.195
traceroute to 55.42.254.195 (55.42.254.195): 6 hops max, 52 byte packets
3 [AS37084] 155.12.1.225 2.444 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Dar es Salaam, TZ
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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