Autonomous System details

AS323

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

United States
    Stub AS Icon Stub AS

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AS323 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 65,536
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 5 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.36.0.0/16 Headquarters, USAISC 65,536
55.36.235.0/24 Headquarters, USAISC 256
55.36.249.0/24 Headquarters, USAISC 256
Netblock Company
2608:14b:4000::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS323
                                                OrgID:          AS323
                                                ASName:         AS323
                                                ASNumber:       AS323
                                                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
73.10.71.19 AS7922 Comcast Cable Communications, LLC 8.50ms from Ashburn, US
118.93.132.195 AS9500 One New Zealand Group Limited 3.84ms from Auckland, NZ
35.80.136.67 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
217.95.228.163 AS3320 Deutsche Telekom AG 8.48ms from Frankfurt am Main, DE
58.187.142.211 AS18403 FPT Telecom Company 2.22ms from Hanoi, VN
178.245.193.147 AS16135 Turkcell A.S. 15.95ms from Izmir, TR
178.245.232.163 AS16135 Turkcell A.S. 17.54ms from Izmir, TR
132.185.209.147 AS2818 BBC 0.28ms from London, GB
83.67.197.51 AS13285 TalkTalk Communications Limited 2.11ms from Manchester, GB
87.27.129.35 AS3269 Telecom Italia S.p.A. 7.12ms from Milan, IT
3.110.116.19 AS16509 Amazon.com, Inc. 0.28ms from Mumbai, IN
123.97.100.163 AS4134 CHINANET-BACKBONE 5.43ms from Ningbo, CN
202.238.20.3 AS18129 OKAYAMA NETWORK INC. 6.85ms from Osaka, JP
23.45.215.195 AS16625 Akamai Technologies, Inc. 5.94ms from Osasco, BR
34.231.24.19 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
95.246.89.163 AS3269 Telecom Italia S.p.A. 9.83ms from Rome, IT
94.23.252.179 AS16276 OVH SAS 0.12ms from Roubaix, FR
211.49.142.131 AS9318 SK Broadband Co Ltd 1.86ms from Seoul, KR
188.92.212.131 AS49254 Alternet Ltd 0.40ms from Tbilisi, GE
60.21.238.179 AS4837 CHINA UNICOM China169 Backbone 10.52ms from Tieling, CN
70.53.85.35 AS577 Bell Canada 1.62ms from Toronto, CA
122.190.148.243 AS4837 CHINA UNICOM China169 Backbone 8.78ms from Wuhan, CN
178.47.100.83 AS12389 PJSC Rostelecom 17.38ms from Yekaterinburg, RU
73.250.154.131 AS7922 Comcast Cable Communications, LLC 6.31ms from Ashburn, US
20.246.16.51 AS8075 Microsoft Corporation 0.33ms from Boydton, 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 -m7 55.36.218.89
traceroute to 55.36.218.89 (55.36.218.89): 7 hops max, 52 byte packets
4 [AS1299] 62.115.184.35 3.871 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ceske Budejovice, CZ
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 AS323 at robtex.

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