Autonomous System details

AS300

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

United States
    Stub AS Icon Stub AS

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AS300 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 2
IPv4 addresses 96,768
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Government
Registry arin
Allocated 37 years ago on Jun 15, 1989
Updated 3 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
158.15.0.0/16 DoD Network Information Center 65,536
214.66.0.0/19 DoD Network Information Center 8,192
214.23.48.0/20 DoD Network Information Center 4,096
164.235.104.0/21 DoD Network Information Center 2,048
214.23.0.0/21 DoD Network Information Center 2,048
214.23.24.0/21 DoD Network Information Center 2,048
214.23.64.0/21 DoD Network Information Center 2,048
214.23.248.0/21 DoD Network Information Center 2,048
160.137.132.0/22 DoD Network Information Center 1,024
160.137.136.0/22 DoD Network Information Center 1,024
199.252.0.0/23 DoD Network Information Center 512
156.112.74.0/24 DoD Network Information Center 256
156.112.75.0/24 DoD Network Information Center 256
156.112.76.0/24 DoD Network Information Center 256
156.112.78.0/24 DoD Network Information Center 256
156.112.134.0/24 DoD Network Information Center 256
156.112.171.0/24 DoD Network Information Center 256
158.15.226.0/24 DoD Network Information Center 256
160.137.96.0/24 DoD Network Information Center 256
160.137.102.0/24 DoD Network Information Center 256
199.211.153.0/24 DoD Network Information Center 256
204.222.212.0/24 DoD Network Information Center 256
206.38.136.0/24 DoD Network Information Center 256
209.22.250.0/24 DoD Network Information Center 256
214.3.158.0/24 DoD Network Information Center 256
214.3.159.0/24 DoD Network Information Center 256
214.3.160.0/24 DoD Network Information Center 256
214.3.177.0/24 DoD Network Information Center 256
214.4.13.0/24 DoD Network Information Center 256
214.4.14.0/24 DoD Network Information Center 256
214.4.15.0/24 DoD Network Information Center 256
214.4.138.0/24 DoD Network Information Center 256
214.4.139.0/24 DoD Network Information Center 256
214.4.143.0/24 DoD Network Information Center 256
214.23.79.0/24 DoD Network Information Center 256
214.38.224.0/24 DoD Network Information Center 256

Netblock Company
2608:184::/48 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS300
                                                OrgID:          AS300
                                                ASName:         AS300
                                                ASNumber:       AS300
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
156.112.76.20 █████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 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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Pingable IPs

5 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
164.235.104.8 AS300 United States Department of Defense (DoD) 33.14ms from Chicago, US
214.3.160.21 AS300 United States Department of Defense (DoD) 33.06ms from Ashburn, US
158.15.104.8 AS300 United States Department of Defense (DoD) 33.07ms from Charlotte, US
156.112.75.146 AS300 United States Department of Defense (DoD) 2.79ms from Atlanta, US
156.112.171.134 AS300 United States Department of Defense (DoD) 2.91ms from Atlanta, US

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
156.19.153.252 AS20115 Charter Communications LLC 12.80ms from Atlanta, US
119.59.97.140 AS56067 453 Ladplacout Jorakhaebua 0.33ms from Bangkok, TH
75.229.200.156 AS6167 Verizon Business 8.71ms from Fremont, US
50.28.17.140 AS32244 Liquid Web, L.L.C 0.15ms from Lansing, US
187.37.179.252 AS28573 Claro NXT Telecomunicacoes Ltda 5.30ms from Osasco, BR
151.50.249.140 AS1267 WIND TRE S.P.A. 10.45ms from Rome, IT
73.65.131.156 AS7922 Comcast Cable Communications, LLC 8.04ms from Salt Lake City, US
94.43.249.204 AS35805 JSC "Silknet" 2.66ms from Tbilisi, GE
34.165.240.76 AS396982 Google LLC 0.10ms from Tel Aviv, IL
103.27.185.220 AS134835 Starry Network Limited 0.73ms from Tokyo, JP
171.83.104.252 AS137266 CHINATELECOM Hubei province Wuhan 5G network 2.94ms from Wuhan, CN
71.150.146.188 AS7018 AT&T Enterprises, LLC 6.96ms from Atlanta, US
98.20.9.108 AS7029 Windstream Communications LLC 6.13ms from Atlanta, US
221.218.151.60 AS4808 China Unicom Beijing Province Network 3.75ms from Beijing, CN
117.208.17.188 AS9829 National Internet Backbone 12.14ms from Delhi, IN
80.86.183.76 AS24640 BS Web Services GmbH 0.34ms from Hamburg, DE
218.190.216.76 AS9304 HGC Global Communications Limited 1.74ms from Hong Kong, HK
86.137.200.92 AS2856 British Telecommunications PLC 5.35ms from London, GB
86.4.29.156 AS5089 Virgin Media Limited 11.38ms from London, GB
72.57.98.108 AS36352 HostPapa 0.26ms from Los Angeles, US
69.124.218.124 AS6128 Cablevision Systems Corp. 5.54ms from Newark, US
88.172.129.76 AS12322 Free SAS 4.92ms from Paris, FR
176.178.175.76 AS5410 Bouygues Telecom SA 16.02ms from Paris, FR
104.51.146.124 AS7018 AT&T Enterprises, LLC 3.94ms from Redding, US
90.129.221.140 AS1257 Tele2 Sverige AB 0.66ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 158.15.50.86
traceroute to 158.15.50.86 (158.15.50.86): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.596 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, 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 AS300 at robtex.

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