Autonomous System details

AS361

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

United States
    Stub AS Icon Stub AS

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AS361 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 393,216
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
55.6.0.0/16 Headquarters, USAISC 65,536
55.59.0.0/16 Headquarters, USAISC 65,536
55.62.0.0/16 Headquarters, USAISC 65,536
55.63.0.0/16 Headquarters, USAISC 65,536
55.96.0.0/16 Headquarters, USAISC 65,536
55.97.0.0/16 Headquarters, USAISC 65,536
55.96.11.0/24 Headquarters, USAISC 256
55.96.12.0/24 Headquarters, USAISC 256
55.96.13.0/24 Headquarters, USAISC 256
55.96.14.0/24 Headquarters, USAISC 256
55.96.15.0/24 Headquarters, USAISC 256

Netblock Company
2608:10a:1400::/40 United States Department of Defense (DoD)
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS361
                                                OrgID:          AS361
                                                ASName:         AS361
                                                ASNumber:       AS361
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
55.59.120.70 ██████████ 1

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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
134.164.255.233 AS6009 United States Department of Defense (DoD) 0.59ms from Atlanta, US
12.200.103.201 AS7018 AT&T Enterprises, LLC 12.40ms from Atlanta, US
203.167.238.73 AS4768 One New Zealand Group Limited 0.52ms from Auckland, NZ
3.168.33.217 AS16509 Amazon.com, Inc. 0.82ms from Chicago, US
12.231.97.121 AS7018 AT&T Enterprises, LLC 7.56ms from Chicago, US
4.28.103.121 AS3356 Level 3 Parent, LLC 0.33ms from Denver, US
5.32.66.233 AS15802 Emirates Integrated Telecommunications Company PJSC 2.81ms from Dubai, AE
179.189.243.185 AS28252 WorldNet Telecom Comercio e Serviços de Telecomuni 2.80ms from Joao Pessoa, BR
217.27.58.169 AS16229 Primetel PLC 0.84ms from Limassol, CY
2.59.114.121 AS200845 AVATEL TELECOM, SA 14.11ms from Madrid, ES
43.224.0.9 AS45916 Gujarat Telelink Pvt Ltd 9.90ms from Mumbai, IN
98.15.156.217 AS12271 Charter Communications Inc 6.59ms from New York City, US
63.215.216.217 AS3356 Level 3 Parent, LLC 2.78ms from Orlando, US
211.15.18.137 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 4.97ms from Osaka, JP
153.151.157.185 AS4713 NTT DOCOMO BUSINESS,Inc. 2.73ms from Osaka, JP
201.103.155.57 AS8151 UNINET 3.81ms from Santiago de Queretaro, MX
116.33.41.121 AS17858 LG POWERCOMM 1.99ms from Seoul, KR
61.38.155.137 AS3786 LG DACOM Corporation 1.81ms from Seoul, KR
78.11.25.217 AS12741 Netia SA 0.27ms from Warsaw, PL
188.155.217.121 AS6730 Sunrise GmbH 5.02ms from Zuerich, CH
95.59.71.41 AS9198 JSC Kazakhtelecom 14.21ms from Almaty, KZ
145.3.107.41 AS1103 SURF B.V. 2.38ms from Amsterdam, NL
80.61.60.25 AS1136 KPN B.V. 1.43ms from Amsterdam, NL
31.160.237.233 AS1136 KPN B.V. 1.69ms from Amsterdam, NL
203.146.223.169 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.67ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -m5 55.6.60.25
traceroute to 55.6.60.25 (55.6.60.25): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 9.841 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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 AS361 at robtex.

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