Autonomous System details

AS370

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

United States
    Stub AS Icon Stub AS

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AS370 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 262,144
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 7 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.54.0.0/16 Headquarters, USAISC 65,536
55.79.0.0/16 Headquarters, USAISC 65,536
55.93.0.0/16 Headquarters, USAISC 65,536
55.100.0.0/16 Headquarters, USAISC 65,536
55.93.128.0/22 Headquarters, USAISC 1,024
55.54.204.0/24 Headquarters, USAISC 256
55.54.205.0/24 Headquarters, USAISC 256
55.54.210.0/24 Headquarters, USAISC 256
55.54.211.0/24 Headquarters, USAISC 256
55.54.212.0/24 Headquarters, USAISC 256
55.54.215.0/24 Headquarters, USAISC 256
55.54.217.0/24 Headquarters, USAISC 256
55.54.218.0/24 Headquarters, USAISC 256
55.54.220.0/24 Headquarters, USAISC 256
55.54.221.0/24 Headquarters, USAISC 256
55.54.222.0/24 Headquarters, USAISC 256
55.54.223.0/24 Headquarters, USAISC 256
55.54.225.0/24 Headquarters, USAISC 256
55.54.226.0/24 Headquarters, USAISC 256
55.54.227.0/24 Headquarters, USAISC 256
55.54.228.0/24 Headquarters, USAISC 256
55.54.229.0/24 Headquarters, USAISC 256
55.54.230.0/24 Headquarters, USAISC 256
55.54.232.0/24 Headquarters, USAISC 256
55.54.233.0/24 Headquarters, USAISC 256
55.54.234.0/24 Headquarters, USAISC 256
55.54.235.0/24 Headquarters, USAISC 256
55.54.236.0/24 Headquarters, USAISC 256
55.54.237.0/24 Headquarters, USAISC 256
55.79.128.0/24 Headquarters, USAISC 256
55.79.143.0/24 Headquarters, USAISC 256
55.79.144.0/24 Headquarters, USAISC 256
55.79.145.0/24 Headquarters, USAISC 256
55.79.150.0/24 Headquarters, USAISC 256
55.79.151.0/24 Headquarters, USAISC 256
55.79.152.0/24 Headquarters, USAISC 256
55.79.155.0/24 Headquarters, USAISC 256
55.79.157.0/24 Headquarters, USAISC 256
55.79.158.0/24 Headquarters, USAISC 256
55.79.160.0/24 Headquarters, USAISC 256
55.79.161.0/24 Headquarters, USAISC 256
55.79.162.0/24 Headquarters, USAISC 256
55.79.163.0/24 Headquarters, USAISC 256
55.79.165.0/24 Headquarters, USAISC 256
55.79.166.0/24 Headquarters, USAISC 256
55.79.167.0/24 Headquarters, USAISC 256
55.79.168.0/24 Headquarters, USAISC 256
55.79.169.0/24 Headquarters, USAISC 256
55.79.170.0/24 Headquarters, USAISC 256
55.79.172.0/24 Headquarters, USAISC 256
55.79.173.0/24 Headquarters, USAISC 256
55.79.174.0/24 Headquarters, USAISC 256
55.79.175.0/24 Headquarters, USAISC 256
55.79.176.0/24 Headquarters, USAISC 256
55.79.177.0/24 Headquarters, USAISC 256
55.79.180.0/24 Headquarters, USAISC 256
55.79.188.0/24 Headquarters, USAISC 256
55.93.133.0/24 Headquarters, USAISC 256
55.93.134.0/24 Headquarters, USAISC 256
55.93.135.0/24 Headquarters, USAISC 256
55.93.136.0/24 Headquarters, USAISC 256
55.93.137.0/24 Headquarters, USAISC 256
55.93.138.0/24 Headquarters, USAISC 256
55.93.139.0/24 Headquarters, USAISC 256
55.93.140.0/24 Headquarters, USAISC 256
55.93.142.0/24 Headquarters, USAISC 256
55.93.143.0/24 Headquarters, USAISC 256
55.93.145.0/24 Headquarters, USAISC 256
55.93.146.0/24 Headquarters, USAISC 256
55.93.147.0/24 Headquarters, USAISC 256
55.93.149.0/24 Headquarters, USAISC 256
55.93.150.0/24 Headquarters, USAISC 256
55.93.151.0/24 Headquarters, USAISC 256
55.93.152.0/24 Headquarters, USAISC 256
55.93.154.0/24 Headquarters, USAISC 256
55.93.155.0/24 Headquarters, USAISC 256
55.93.156.0/24 Headquarters, USAISC 256
55.93.158.0/24 Headquarters, USAISC 256
55.93.160.0/24 Headquarters, USAISC 256
55.93.161.0/24 Headquarters, USAISC 256
55.93.162.0/24 Headquarters, USAISC 256
55.93.163.0/24 Headquarters, USAISC 256
55.93.164.0/24 Headquarters, USAISC 256
55.93.165.0/24 Headquarters, USAISC 256
55.93.166.0/24 Headquarters, USAISC 256
55.93.167.0/24 Headquarters, USAISC 256
55.93.168.0/24 Headquarters, USAISC 256
55.93.170.0/24 Headquarters, USAISC 256
55.93.171.0/24 Headquarters, USAISC 256
55.93.172.0/24 Headquarters, USAISC 256
55.93.173.0/24 Headquarters, USAISC 256
55.93.175.0/24 Headquarters, USAISC 256
55.93.176.0/24 Headquarters, USAISC 256
55.93.184.0/24 Headquarters, USAISC 256
55.93.188.0/24 Headquarters, USAISC 256
55.93.190.0/24 Headquarters, USAISC 256
55.93.192.0/24 Headquarters, USAISC 256
55.93.196.0/24 Headquarters, USAISC 256
55.93.198.0/24 Headquarters, USAISC 256
55.93.200.0/24 Headquarters, USAISC 256
55.93.204.0/24 Headquarters, USAISC 256
55.93.205.0/24 Headquarters, USAISC 256
55.93.210.0/24 Headquarters, USAISC 256
55.93.211.0/24 Headquarters, USAISC 256
55.93.212.0/24 Headquarters, USAISC 256
55.93.215.0/24 Headquarters, USAISC 256
55.93.217.0/24 Headquarters, USAISC 256
55.93.218.0/24 Headquarters, USAISC 256
55.93.220.0/24 Headquarters, USAISC 256
55.93.221.0/24 Headquarters, USAISC 256
55.93.222.0/24 Headquarters, USAISC 256
55.93.223.0/24 Headquarters, USAISC 256
55.93.225.0/24 Headquarters, USAISC 256
55.93.226.0/24 Headquarters, USAISC 256
55.93.227.0/24 Headquarters, USAISC 256
55.93.228.0/24 Headquarters, USAISC 256
55.93.229.0/24 Headquarters, USAISC 256
55.93.230.0/24 Headquarters, USAISC 256
55.93.232.0/24 Headquarters, USAISC 256
55.93.233.0/24 Headquarters, USAISC 256
55.93.234.0/24 Headquarters, USAISC 256
55.93.235.0/24 Headquarters, USAISC 256
55.93.236.0/24 Headquarters, USAISC 256
55.93.237.0/24 Headquarters, USAISC 256
55.93.239.0/24 Headquarters, USAISC 256
55.93.243.0/24 Headquarters, USAISC 256
55.93.245.0/24 Headquarters, USAISC 256
55.93.247.0/24 Headquarters, USAISC 256
55.93.249.0/24 Headquarters, USAISC 256
55.93.251.0/24 Headquarters, USAISC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS370
                                                OrgID:          AS370
                                                ASName:         AS370
                                                ASNumber:       AS370
                                                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
55.79.135.100 ██████████ 1

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Hosted Domains API & Database

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
62.165.76.82 AS20847 Previder B.V. 0.21ms from Amsterdam, NL
69.234.144.178 AS7018 AT&T Enterprises, LLC 7.21ms from Atlanta, US
162.236.136.66 AS7018 AT&T Enterprises, LLC 3.23ms from Dallas, US
93.240.158.194 AS3320 Deutsche Telekom AG 2.24ms from Frankfurt am Main, DE
213.221.116.210 AS8426 ClaraNET LTD 0.48ms from Frankfurt am Main, DE
91.18.15.226 AS3320 Deutsche Telekom AG 2.63ms from Hamburg, DE
183.164.85.178 AS4134 CHINANET-BACKBONE 4.84ms from Huainan, CN
124.55.238.178 AS17858 LG POWERCOMM 1.51ms from Incheon, KR
82.34.1.178 AS5089 Virgin Media Limited 14.41ms from London, GB
85.50.118.2 AS12479 Orange Espagne SA 10.72ms from Marseille, FR
161.115.242.2 AS399122 VPS House Technology Group LLC 0.66ms from Miami, US
37.204.172.2 AS42610 PJSC Rostelecom 0.76ms from Moscow, RU
67.246.97.210 AS11351 Charter Communications Inc 18.66ms from New York City, US
60.135.234.146 AS17676 SoftBank Corp. 3.94ms from Osaka, JP
114.189.240.2 AS4713 NTT DOCOMO BUSINESS,Inc. 5.30ms from Osaka, JP
218.40.140.2 AS59108 KATCH NETWORK INC. 3.43ms from Osaka, JP
3.82.253.2 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
195.133.27.50 AS9123 JSC TIMEWEB 0.73ms from Saint Petersburg, RU
200.73.90.2 AS18747 IFX Corporation 0.69ms from Santiago, CL
151.237.190.82 AS57858 Angelnet Limited 0.84ms from Stockholm, SE
212.54.201.178 AS1241 Forthnet 2.70ms from Athens, GR
125.26.251.178 AS23969 TOT Public Company Limited 9.98ms from Bangkok, TH
184.32.21.98 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
12.148.173.162 AS7018 AT&T Enterprises, LLC 6.38ms from Chicago, US
206.255.203.226 AS53508 Cablelynx 11.70ms from Dallas, 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 55.93.10.122
traceroute to 55.93.10.122 (55.93.10.122): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 7.863 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 AS370 at robtex.

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