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 6 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
214.23.7.45 ████████ 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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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
156.112.76.178 AS300 United States Department of Defense (DoD) 20.33ms from Atlanta, US
164.235.104.8 AS300 United States Department of Defense (DoD) 62.78ms from Hamilton, BM
214.3.160.20 AS300 United States Department of Defense (DoD) 72.94ms from Seattle, US
156.112.171.15 AS300 United States Department of Defense (DoD) 2.88ms from Atlanta, US
156.112.75.146 AS300 United States Department of Defense (DoD) 19.86ms 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
178.148.181.188 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 6.41ms from Belgrade, RS
51.7.13.204 AS6871 Plusnet 5.68ms from Erith, GB
130.235.43.252 AS2846 Lund University 4.50ms from Goeteborg, SE
129.173.162.236 AS8111 Dalhousie University 0.37ms from Halifax, CA
58.183.72.252 AS18144 Enecom,Inc. 0.91ms from Hiroshima, JP
90.162.171.252 AS12479 Orange Espagne SA 1.78ms from Madrid, ES
92.178.3.252 AS12479 Orange Espagne SA 12.69ms from Madrid, ES
213.156.37.204 AS12874 Fastweb SpA 0.98ms from Milan, IT
114.187.87.172 AS4713 NTT DOCOMO BUSINESS,Inc. 6.47ms from Osaka, JP
179.218.46.12 AS28573 Claro NXT Telecomunicacoes Ltda 1.57ms from Rio de Janeiro, BR
34.168.19.44 AS396982 Google LLC 0.16ms from The Dalles, US
185.107.206.252 AS206655 WI-GO Srl 8.12ms from Tirana, AL
35.169.164.172 AS14618 Amazon.com, Inc. 0.43ms from Ashburn, US
101.16.11.92 AS4837 CHINA UNICOM China169 Backbone 11.06ms from Beijing, CN
160.1.39.220 AS8987 Amazon Data Services Ireland Ltd 0.31ms from Boardman, US
135.129.46.220 AS14593 Space Exploration Technologies Corporation 0.19ms from Denver, US
123.25.251.76 AS45899 VNPT Corp 5.05ms from Hanoi, VN
91.135.63.156 AS60908 Sucom AS 9.58ms from Oslo, NO
124.81.105.220 AS136907 HUAWEI CLOUDS 0.96ms from Sao Paulo, BR
35.132.144.124 AS20115 Charter Communications LLC 11.32ms from Seattle, US
121.101.226.172 AS10036 DLIVE 1.82ms from Seoul, KR
221.165.164.140 AS4766 Korea Telecom 1.54ms from Seoul, KR
37.250.192.156 AS44034 Hi3G Access AB 6.81ms from Stockholm, SE
99.245.115.156 AS812 Rogers Communications Canada Inc. 3.49ms from Toronto, CA
193.56.224.252 AS35007 Miconet Sp. z o.o. 3.86ms from Wrocław, PL

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 158.15.144.45
traceroute to 158.15.144.45 (158.15.144.45): 6 hops max, 52 byte packets
2 [AS174] 149.14.92.105 0.709 ms
3 [AS174] 154.54.58.201 4.742 ms
4 *
5 *
6 *
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 AS300 at robtex.

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