Autonomous System details

AS360

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

United States
    Stub AS Icon Stub AS

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AS360 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 67,584
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
55.58.0.0/16 Headquarters, USAISC 65,536
55.58.56.0/22 Headquarters, USAISC 1,024
55.58.84.0/22 Headquarters, USAISC 1,024
55.58.88.0/22 Headquarters, USAISC 1,024
55.58.120.0/22 Headquarters, USAISC 1,024
55.58.46.0/23 Headquarters, USAISC 512
55.58.100.0/23 Headquarters, USAISC 512
55.58.102.0/23 Headquarters, USAISC 512
55.58.112.0/23 Headquarters, USAISC 512
55.58.114.0/23 Headquarters, USAISC 512
55.58.130.0/23 Headquarters, USAISC 512
55.58.132.0/23 Headquarters, USAISC 512
55.58.136.0/23 Headquarters, USAISC 512
55.58.172.0/23 Headquarters, USAISC 512
55.58.174.0/23 Headquarters, USAISC 512
55.5.20.0/24 Headquarters, USAISC 256
55.5.21.0/24 Headquarters, USAISC 256
55.5.241.0/24 Headquarters, USAISC 256
55.5.242.0/24 Headquarters, USAISC 256
55.5.243.0/24 Headquarters, USAISC 256
55.5.245.0/24 Headquarters, USAISC 256
55.5.246.0/24 Headquarters, USAISC 256
55.5.248.0/24 Headquarters, USAISC 256
55.58.0.0/24 Headquarters, USAISC 256
55.58.1.0/24 Headquarters, USAISC 256
55.58.2.0/24 Headquarters, USAISC 256
55.58.3.0/24 Headquarters, USAISC 256
55.58.4.0/24 Headquarters, USAISC 256
55.58.6.0/24 Headquarters, USAISC 256
55.58.17.0/24 Headquarters, USAISC 256
55.58.22.0/24 Headquarters, USAISC 256
55.58.25.0/24 Headquarters, USAISC 256
55.58.30.0/24 Headquarters, USAISC 256
55.58.40.0/24 Headquarters, USAISC 256
55.58.41.0/24 Headquarters, USAISC 256
55.58.42.0/24 Headquarters, USAISC 256
55.58.43.0/24 Headquarters, USAISC 256
55.58.45.0/24 Headquarters, USAISC 256
55.58.48.0/24 Headquarters, USAISC 256
55.58.60.0/24 Headquarters, USAISC 256
55.58.61.0/24 Headquarters, USAISC 256
55.58.63.0/24 Headquarters, USAISC 256
55.58.64.0/24 Headquarters, USAISC 256
55.58.66.0/24 Headquarters, USAISC 256
55.58.67.0/24 Headquarters, USAISC 256
55.58.68.0/24 Headquarters, USAISC 256
55.58.69.0/24 Headquarters, USAISC 256
55.58.70.0/24 Headquarters, USAISC 256
55.58.71.0/24 Headquarters, USAISC 256
55.58.72.0/24 Headquarters, USAISC 256
55.58.73.0/24 Headquarters, USAISC 256
55.58.74.0/24 Headquarters, USAISC 256
55.58.75.0/24 Headquarters, USAISC 256
55.58.76.0/24 Headquarters, USAISC 256
55.58.77.0/24 Headquarters, USAISC 256
55.58.78.0/24 Headquarters, USAISC 256
55.58.79.0/24 Headquarters, USAISC 256
55.58.80.0/24 Headquarters, USAISC 256
55.58.81.0/24 Headquarters, USAISC 256
55.58.92.0/24 Headquarters, USAISC 256
55.58.93.0/24 Headquarters, USAISC 256
55.58.94.0/24 Headquarters, USAISC 256
55.58.95.0/24 Headquarters, USAISC 256
55.58.96.0/24 Headquarters, USAISC 256
55.58.97.0/24 Headquarters, USAISC 256
55.58.98.0/24 Headquarters, USAISC 256
55.58.99.0/24 Headquarters, USAISC 256
55.58.104.0/24 Headquarters, USAISC 256
55.58.105.0/24 Headquarters, USAISC 256
55.58.106.0/24 Headquarters, USAISC 256
55.58.107.0/24 Headquarters, USAISC 256
55.58.108.0/24 Headquarters, USAISC 256
55.58.109.0/24 Headquarters, USAISC 256
55.58.111.0/24 Headquarters, USAISC 256
55.58.116.0/24 Headquarters, USAISC 256
55.58.118.0/24 Headquarters, USAISC 256
55.58.119.0/24 Headquarters, USAISC 256
55.58.128.0/24 Headquarters, USAISC 256
55.58.129.0/24 Headquarters, USAISC 256
55.58.135.0/24 Headquarters, USAISC 256
55.58.138.0/24 Headquarters, USAISC 256
55.58.140.0/24 Headquarters, USAISC 256
55.58.143.0/24 Headquarters, USAISC 256
55.58.144.0/24 Headquarters, USAISC 256
55.58.145.0/24 Headquarters, USAISC 256
55.58.146.0/24 Headquarters, USAISC 256
55.58.147.0/24 Headquarters, USAISC 256
55.58.149.0/24 Headquarters, USAISC 256
55.58.150.0/24 Headquarters, USAISC 256
55.58.151.0/24 Headquarters, USAISC 256
55.58.152.0/24 Headquarters, USAISC 256
55.58.163.0/24 Headquarters, USAISC 256
55.58.164.0/24 Headquarters, USAISC 256
55.58.188.0/24 Headquarters, USAISC 256
55.58.189.0/24 Headquarters, USAISC 256
55.58.200.0/24 Headquarters, USAISC 256
55.58.202.0/24 Headquarters, USAISC 256
55.58.203.0/24 Headquarters, USAISC 256
55.58.210.0/24 Headquarters, USAISC 256
55.58.214.0/24 Headquarters, USAISC 256
55.58.215.0/24 Headquarters, USAISC 256
55.58.223.0/24 Headquarters, USAISC 256
55.58.225.0/24 Headquarters, USAISC 256
55.58.226.0/24 Headquarters, USAISC 256
55.58.230.0/24 Headquarters, USAISC 256
55.58.232.0/24 Headquarters, USAISC 256
55.58.233.0/24 Headquarters, USAISC 256
55.58.235.0/24 Headquarters, USAISC 256
55.58.236.0/24 Headquarters, USAISC 256
55.58.240.0/24 Headquarters, USAISC 256
55.58.244.0/24 Headquarters, USAISC 256
55.58.245.0/24 Headquarters, USAISC 256
55.58.246.0/24 Headquarters, USAISC 256
55.58.247.0/24 Headquarters, USAISC 256
55.58.248.0/24 Headquarters, USAISC 256
55.58.250.0/24 Headquarters, USAISC 256
55.58.252.0/24 Headquarters, USAISC 256
55.58.254.0/24 Headquarters, USAISC 256

Netblock Company
2608:10b:1200::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS360
                                                OrgID:          AS360
                                                ASName:         AS360
                                                ASNumber:       AS360
                                                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

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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
203.172.130.40 AS23974 Ministry of education 2.29ms from Bangkok, TH
160.176.201.8 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 12.43ms from Casablanca, MA
149.160.193.8 AS27198 Indiana University 7.17ms from Chicago, US
45.52.69.104 AS5650 Frontier Communications of America, Inc. 6.80ms from Chicago, US
187.18.83.72 AS22689 SERCOMTEL S/A TELECOMUNICACOES 7.78ms from Curitiba, BR
54.78.151.232 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
83.148.203.136 AS39699 Lounea Palvelut Oy 3.06ms from Helsinki, FI
23.199.88.200 AS16625 Akamai Technologies, Inc. 0.28ms from Manchester, GB
151.29.39.216 AS1267 WIND TRE S.P.A. 7.80ms from Milan, IT
213.141.128.8 AS12714 PJSC MegaFon 1.64ms from Moscow, RU
195.154.237.24 AS12876 SCALEWAY S.A.S. 0.56ms from Paris, FR
34.155.66.40 AS396982 Google LLC 0.09ms from Paris, FR
179.210.219.72 AS28573 Claro NXT Telecomunicacoes Ltda 5.35ms from Rio de Janeiro, BR
222.223.93.72 AS4134 CHINANET-BACKBONE 8.52ms from Shijiazhuang, CN
149.3.33.120 AS35805 JSC "Silknet" 0.70ms from Tbilisi, GE
188.116.6.40 AS134351 Leaseweb Japan K.K. 0.59ms from Tokyo, JP
20.63.28.104 AS8075 Microsoft Corporation 0.42ms from Toronto, CA
221.15.49.40 AS4837 CHINA UNICOM China169 Backbone 4.77ms from Zhengzhou, CN
83.111.183.88 AS5384 Emirates Internet 1.04ms from Al Fujairah City, AE
34.227.188.216 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
52.50.188.200 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
37.196.71.136 AS1257 Tele2 Sverige AB 0.46ms from Goeteborg, SE
207.178.82.248 AS25019 Saudi Telecom Company JSC 2.92ms from Jeddah, SA
116.2.204.8 AS4837 CHINA UNICOM China169 Backbone 13.78ms from Liaoyang, CN
109.219.5.152 AS3215 Orange S.A. 10.70ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 55.58.203.20
traceroute to 55.58.203.20 (55.58.203.20): 8 hops max, 52 byte packets
4 [AS3257] 212.221.9.181 0.545 ms
6 *
7 *
8 *
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 AS360 at robtex.

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