AS number details

AS317

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

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AS317 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 66,048
Number of IPv6 618,970,019,642,690,137,449,562,112
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated 2 months ago on Sep 12, 2025
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)
2608:16b:6100::/40 United States Department of Defense (DoD)
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IP Ranges API

WHOIS Details


                                                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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Useful for Cybersecurity

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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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)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
188.194.37.253 AS3209 Vodafone GmbH 1.69ms from Berlin, DE
78.54.72.93 AS6805 Telefonica Germany GmbH & Co.OHG 3.25ms from Berlin, DE
1.189.65.157 AS4837 CHINA UNICOM China169 Backbone 15.19ms from Changchun, CN
83.182.132.45 AS1257 Tele2 Sverige AB 3.88ms from Falkenberg, SE
103.216.122.61 AS63766 VEGAGAME-VN 0.24ms from Hanoi, VN
96.68.121.157 AS7922 Comcast Cable Communications, LLC 10.83ms from Houston, US
102.221.237.157 AS328722 Ciudad Infrastructure Limited 0.65ms from Lagos, NG
75.83.154.205 AS20001 Charter Communications Inc 5.05ms from Los Angeles, US
76.81.91.189 AS20001 Charter Communications Inc 2.21ms from Los Angeles, US
137.101.127.77 AS12430 VODAFONE ESPANA S.A.U. 8.19ms from Madrid, ES
170.225.226.141 AS16509 Amazon.com, Inc. 0.20ms from Montreal, CA
195.9.52.61 AS25513 PJSC Moscow city telephone network 1.28ms from Moscow, RU
43.241.140.13 AS45916 Gujarat Telelink Pvt Ltd 14.08ms from Mumbai, IN
114.175.230.13 AS4713 NTT DOCOMO BUSINESS,Inc. 15.90ms from Tokyo, JP
219.155.46.157 AS4837 CHINA UNICOM China169 Backbone 3.41ms from Zhengzhou, CN
4.236.253.189 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
154.180.244.109 AS8452 TE-AS 5.86ms from Cairo, EG
103.55.88.61 AS134026 Ultranet services private limited 0.65ms from Delhi, IN
73.78.45.221 AS7922 Comcast Cable Communications, LLC 6.07ms from Denver, US
103.117.192.205 AS137967 Digicon Telecommunication Ltd 0.31ms from Dhaka, BD
91.10.110.141 AS3320 Deutsche Telekom AG 3.56ms from Frankfurt am Main, DE
123.17.150.237 AS45899 VNPT Corp 1.55ms from Hanoi, VN
62.232.111.157 AS5413 Wavenet Limited 1.16ms from London, GB
198.101.126.157 AS14265 TPx Communications 0.58ms from Los Angeles, US
104.14.48.61 AS7018 AT&T Enterprises, LLC 2.13ms from Los Angeles, 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 -m8 55.11.142.39
traceroute to 55.11.142.39 (55.11.142.39): 8 hops max, 52 byte packets
2 [AS397373] 192.154.241.81 472.812 ms
3 *
4 *
5 [AS3356] 209.244.209.46 68.855 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bend, 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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