Autonomous System details

AS346

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

United States

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AS346 – 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 4 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.13.0.0/16 Headquarters, USAISC 65,536
55.13.72.0/21 Headquarters, USAISC 2,048
55.13.216.0/22 Headquarters, USAISC 1,024
55.13.3.0/24 Headquarters, USAISC 256
55.13.8.0/24 Headquarters, USAISC 256
55.13.10.0/24 Headquarters, USAISC 256
55.13.15.0/24 Headquarters, USAISC 256
55.13.35.0/24 Headquarters, USAISC 256
55.13.101.0/24 Headquarters, USAISC 256
Netblock Company
2608:18b:1800::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS346
                                                OrgID:          AS346
                                                ASName:         AS346
                                                ASNumber:       AS346
                                                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 2 peers for this ASN.

Peers Name
AS22222 Omaha Steaks
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 is 1 peer for this ASN.

Downstreams Name
AS22222 Omaha Steaks
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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
62.251.247.186 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.40ms from Casablanca, MA
50.250.138.218 AS7922 Comcast Cable Communications, LLC 4.85ms from Denver, US
144.31.193.218 AS213877 u1host ltd 0.17ms from Frankfurt am Main, DE
171.237.17.26 AS7552 Viettel Group 3.42ms from Hanoi, VN
197.103.33.138 AS3741 Dimension Data 0.52ms from Johannesburg, ZA
31.204.106.170 AS12389 PJSC Rostelecom 6.37ms from Kazan, RU
85.5.153.138 AS3303 Swisscom (Switzerland) Ltd 0.73ms from Lausanne, CH
193.77.122.154 AS5603 Telekom Slovenije, d.d. 0.58ms from Ljubljana, SI
43.137.6.90 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.14ms from Nanjing, CN
163.131.34.218 AS10000 Nagasaki Cable Media Inc. 12.84ms from Osaka, JP
213.19.31.218 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.73ms from Prague, CZ
67.177.27.90 AS7922 Comcast Cable Communications, LLC 6.32ms from Salt Lake City, US
2.23.111.170 AS16625 Akamai Technologies, Inc. 0.75ms from Seoul, KR
182.216.122.26 AS17858 LG POWERCOMM 2.69ms from Seoul, KR
122.119.4.186 AS38381 travelsky 3.64ms from Tianjin, CN
175.173.155.138 AS4837 CHINA UNICOM China169 Backbone 12.67ms from Tieling, CN
206.1.32.122 AS18229 CtrlS 0.29ms from Bengaluru, IN
56.137.30.138 AS8987 Amazon Data Services Ireland Ltd 0.30ms from Boardman, US
61.161.34.170 AS4837 CHINA UNICOM China169 Backbone 4.31ms from Changchun, CN
14.183.219.170 AS45899 VNPT Corp 2.25ms from Ho Chi Minh City, VN
8.218.22.138 AS45102 Alibaba (US) Technology Co., Ltd. 0.74ms from Hong Kong, HK
78.191.78.154 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.91ms from Istanbul, TR
175.37.49.170 AS4804 Microplex PTY LTD 15.53ms from Melbourne, AU
96.232.168.250 AS701 Verizon Business 2.33ms from New York City, US
183.155.202.26 AS4134 CHINANET-BACKBONE 8.81ms from Ningbo, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 55.13.131.158
traceroute to 55.13.131.158 (55.13.131.158): 7 hops max, 52 byte packets
4 [AS3549] 201.234.89.33 2.076 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Mexico City, MX
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 AS346 at robtex.

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