Autonomous System details

AS353

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

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AS353 – 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 7 months ago on Sep 12, 2025
Netblock Company Num of IPs
55.41.0.0/16 Headquarters, USAISC 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS353
                                                OrgID:          AS353
                                                ASName:         AS353
                                                ASNumber:       AS353
                                                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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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS306 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
9.138.240.1 AS19901 Brightspeed 12.29ms from Ashburn, US
204.111.132.1 AS4922 Shenandoah Cable Television LLC 6.21ms from Ashburn, US
201.252.19.1 AS7303 Telecom Argentina S.A. 4.76ms from Asuncion, PY
166.111.148.113 AS4538 China Education and Research Network Center 2.68ms from Beijing, CN
209.23.214.97 AS7922 Comcast Cable Communications, LLC 1.93ms from Boston, US
49.191.232.1 AS4804 Microplex PTY LTD 1.42ms from Brisbane, AU
109.88.65.1 AS12392 Orange Belgium SA 2.23ms from Brussels, BE
119.48.218.113 AS4837 CHINA UNICOM China169 Backbone 0.41ms from Changchun, CN
175.152.180.1 AS4837 CHINA UNICOM China169 Backbone 4.25ms from Chengdu, CN
161.129.56.97 AS393770 Bicom Systems 0.13ms from Chicago, US
50.171.128.129 AS7922 Comcast Cable Communications, LLC 1.13ms from Chicago, US
139.186.225.33 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.20ms from Chongqing, CN
75.108.44.1 AS19108 Optimum 6.58ms from Dallas, US
178.153.191.1 AS8781 Ooredoo Q.S.C. 0.33ms from Doha, QA
46.203.18.1 AS198087 Mativith LLC 0.62ms from Frankfurt am Main, DE
149.172.246.1 AS3209 Vodafone GmbH 5.64ms from Frankfurt am Main, DE
38.39.196.65 AS397545 Purple Cow Internet Inc 2.42ms from Halifax, CA
61.10.136.1 AS9908 HK Cable TV Ltd 0.90ms from Hong Kong, HK
121.177.224.1 AS4766 Korea Telecom 8.80ms from Incheon, KR
78.160.124.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.44ms from Istanbul, TR
85.109.53.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.84ms from Istanbul, TR
149.255.169.225 AS47638 Cadence Networks Ltd 3.65ms from London, GB
86.28.253.1 AS5089 Virgin Media Limited 5.00ms from London, GB
88.221.46.113 AS16625 Akamai Technologies, Inc. 0.56ms from Madrid, ES
83.61.248.241 AS3352 TELEFONICA DE ESPANA S.A.U. 1.68ms from Madrid, ES

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 55.41.136.204
traceroute to 55.41.136.204 (55.41.136.204): 7 hops max, 52 byte packets
3 [AS3356] 4.69.209.110 18.426 ms
4 [AS3356] 4.37.49.126 26.145 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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 AS353 at robtex.

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