AS number details

AS346

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

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AS346 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 65,536
Number of IPv6 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated a month ago on Sep 12, 2025
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
55.13.12.0/23 Headquarters, USAISC 512
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


                                                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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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
152.97.142.170 AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC. 8.80ms from Atlanta, US
71.229.235.106 AS7922 Comcast Cable Communications, LLC 8.44ms from Denver, US
210.2.132.122 AS23966 LINKdotNET Telecom Limited 1.05ms from Karachi, PK
80.124.25.202 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.03ms from Lyon, FR
86.194.61.170 AS3215 Orange S.A. 1.62ms from Lyon, FR
2.154.91.74 AS6739 VODAFONE ONO, S.A. 16.95ms from Madrid, ES
207.248.53.138 AS11888 Television Internacional, S.A. de C.V. 1.43ms from Monterrey, MX
173.255.235.138 AS63949 Akamai Connected Cloud 0.15ms from Morris Plains, US
72.68.134.42 AS701 Verizon Business 2.37ms from New York City, US
54.145.70.42 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
3.39.128.26 AS16509 Amazon.com, Inc. 0.15ms from Seoul, KR
2.23.111.170 AS16625 Akamai Technologies, Inc. 0.76ms from Seoul, KR
211.33.254.58 AS4766 Korea Telecom 10.03ms from Seoul, KR
183.122.173.138 AS4766 Korea Telecom 5.59ms from Seoul, KR
210.117.106.138 AS9318 SK Broadband Co Ltd 7.79ms from Seoul, KR
37.244.10.10 AS57976 Blizzard Entertainment, Inc 0.25ms from Sydney, AU
186.193.194.58 AS28667 VERO S.A 3.40ms from São Paulo, BR
72.222.46.26 AS22773 Cox Communications Inc. 8.24ms from Ashburn, US
168.93.246.234 AS5650 Frontier Communications of America, Inc. 0.21ms from Ashburn, US
3.253.70.170 AS16509 Amazon.com, Inc. 0.42ms from Dublin, IE
87.173.18.218 AS3320 Deutsche Telekom AG 2.67ms from Duesseldorf, DE
217.91.119.234 AS3320 Deutsche Telekom AG 9.62ms from Frankfurt am Main, DE
217.231.178.90 AS3320 Deutsche Telekom AG 7.02ms from Frankfurt am Main, DE
218.60.176.42 AS4837 CHINA UNICOM China169 Backbone 8.24ms from Liaoyang, CN
73.244.167.42 AS7922 Comcast Cable Communications, LLC 4.63ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 55.13.177.155
traceroute to 55.13.177.155 (55.13.177.155): 9 hops max, 52 byte packets
5 [AS174] 154.54.61.82 0.921 ms
6 [AS174] 130.117.1.9 1.429 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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