Autonomous System details

AS346

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

United States
    Stub AS Icon Stub AS

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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 309,485,009,821,345,070,000,000,000
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 8 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 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
184.24.38.10 AS16625 Akamai Technologies, Inc. 0.52ms from Atlanta, US
81.240.28.42 AS5432 Proximus NV 4.00ms from Brussels, BE
62.251.247.186 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.18ms from Casablanca, MA
117.174.167.58 AS9808 China Mobile Communications Group Co., Ltd. 7.39ms from Chengdu, CN
12.79.142.58 AS7018 AT&T Enterprises, LLC 0.98ms from Dallas, US
72.36.44.234 AS30110 Advanced Communications Technology 9.93ms from Denver, US
87.130.50.74 AS3320 Deutsche Telekom AG 1.07ms from Düsseldorf, DE
12.124.28.122 AS7018 AT&T Enterprises, LLC 2.00ms from Houston, US
222.146.156.202 AS4713 NTT DOCOMO BUSINESS,Inc. 5.22ms from Osaka, JP
191.240.91.154 AS28202 MASTER S/A 13.68ms from Osasco, BR
179.55.172.170 AS26615 TIM S/A 4.37ms from Sao Paulo, BR
54.64.103.10 AS16509 Amazon.com, Inc. 0.32ms from Tokyo, JP
126.111.143.26 AS17676 SoftBank Corp. 10.64ms from Tokyo, JP
13.248.209.106 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
117.10.2.202 AS4837 CHINA UNICOM China169 Backbone 4.46ms from Beijing, CN
67.198.120.26 AS7459 Grande Communications Networks, LLC 13.43ms from Dallas, US
70.39.114.138 AS46844 Sharktech 0.56ms from Denver, US
185.108.107.106 AS51765 Oy Creanova Hosting Solutions Ltd. 0.17ms from Helsinki, FI
92.37.123.154 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.99ms from Ljubljana, SI
81.103.217.90 AS5089 Virgin Media Limited 3.65ms from London, GB
212.222.123.74 AS3257 GTT Communications Inc. 0.13ms from Madrid, ES
45.149.81.26 AS62240 Clouvider 0.76ms from New York City, US
38.15.129.74 AS55286 B2 Net Solutions Inc. 0.36ms from Piscataway, US
222.133.164.122 AS4837 CHINA UNICOM China169 Backbone 7.64ms from Qingdao, CN
98.81.252.250 AS14618 Amazon.com, Inc. 0.44ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -m5 55.13.230.154
traceroute to 55.13.230.154 (55.13.230.154): 5 hops max, 52 byte packets
1 [AS43289] 45.153.124.1 2.115 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Chisinau, MD
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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