Autonomous System details

AS317

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

United States

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AS317 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 66,048
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated 3 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.11.0.0/16 Headquarters, USAISC 65,536
55.11.152.0/21 Headquarters, USAISC 2,048
55.11.144.0/23 Headquarters, USAISC 512
55.11.8.0/24 Headquarters, USAISC 256
55.11.16.0/24 Headquarters, USAISC 256
55.11.150.0/24 Headquarters, USAISC 256
55.11.151.0/24 Headquarters, USAISC 256
139.241.6.0/24 DoD Network Information Center 256
139.242.53.0/24 DoD Network Information Center 256
Netblock Company
2608:14b:1700::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS317
                                                OrgID:          AS317
                                                ASName:         AS317
                                                ASNumber:       AS317
                                                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 are 3 peers for this ASN.

Peers Name
AS1733 United States Department of Defense (DoD)
AS27064 United States Department of Defense (DoD)
AS306 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1733 United States Department of Defense (DoD)
AS27064 United States Department of Defense (DoD)
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
2.206.255.189 AS3209 Vodafone GmbH 4.76ms from Berlin, DE
188.118.1.205 AS8368 BENESOL BACKBONE 0.62ms from Brussels, BE
18.203.64.237 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
134.76.88.109 AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen 4.43ms from Frankfurt am Main, DE
54.36.200.157 AS16276 OVH SAS 0.09ms from Gravelines, FR
96.68.121.157 AS7922 Comcast Cable Communications, LLC 10.69ms from Houston, US
188.10.227.237 AS3269 Telecom Italia S.p.A. 6.45ms from Milan, IT
45.201.206.125 AS131178 EZECOM CO., LTD. 1.09ms from Phnom Penh, KH
146.56.182.173 AS31898 Oracle Corporation 0.27ms from Seoul, KR
222.105.66.189 AS4766 Korea Telecom 5.24ms from Seoul, KR
211.11.222.13 AS4713 NTT DOCOMO BUSINESS,Inc. 3.60ms from Tokyo, JP
142.219.168.253 AS53442 City of Coquitlam 0.97ms from Vancouver, CA
5.160.150.77 AS42337 Respina Networks & Beyond PJSC 14.47ms from Yerevan, AM
193.84.88.77 AS59796 StormWall s.r.o. 0.18ms from Ashburn, US
113.44.161.109 AS55990 Huawei Cloud Service data center 3.64ms from Beijing, CN
174.28.37.253 AS209 CenturyLink Communications, LLC 9.20ms from Denver, US
66.111.115.125 AS36728 Emery Telcom 8.16ms from Denver, US
189.182.73.253 AS8151 UNINET 4.00ms from Guadalajara, MX
190.148.38.221 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 0.94ms from Guatemala City, GT
24.55.49.109 AS11427 Charter Communications Inc 9.69ms from Houston, US
88.255.53.61 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.70ms from Istanbul, TR
196.11.176.29 AS327996 Accelerit Technologies PTY LTD 0.09ms from Johannesburg, ZA
220.164.58.45 AS4134 CHINANET-BACKBONE 4.83ms from Kunming, CN
150.43.233.221 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.12ms from Osaka, JP
82.64.212.29 AS12322 Free SAS 1.73ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 55.11.249.37
traceroute to 55.11.249.37 (55.11.249.37): 7 hops max, 52 byte packets
2 [AS50837] 208.111.57.2 0.071 ms
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Honolulu, 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 AS317 at robtex.

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