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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
156.112.171.134 AS300 United States Department of Defense (DoD) 2.79ms from Atlanta, US
158.15.104.8 AS300 United States Department of Defense (DoD) 26.85ms from Atlanta, US
156.112.76.178 AS300 United States Department of Defense (DoD) 2.76ms from Atlanta, US
164.235.104.8 AS300 United States Department of Defense (DoD) 27.86ms from Atlanta, US
156.112.75.146 AS300 United States Department of Defense (DoD) 2.79ms from Atlanta, US
214.3.160.20 AS300 United States Department of Defense (DoD) 27.07ms 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
77.170.170.28 AS1136 KPN B.V. 3.70ms from Amsterdam, NL
18.64.101.252 AS16509 Amazon.com, Inc. 0.24ms from Berlin, DE
54.201.30.220 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
15.200.175.60 AS8987 Amazon Data Services Ireland Ltd 0.34ms from Boardman, US
179.32.5.204 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.41ms from Bogota, CO
14.241.137.28 AS45899 VNPT Corp 2.91ms from Da Nang, VN
54.78.190.188 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
18.194.220.108 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
78.169.202.156 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.71ms from Istanbul, TR
109.146.60.140 AS2856 British Telecommunications PLC 4.71ms from London, GB
110.232.86.172 AS23679 PT. Media Antar Nusa 0.71ms from Medan, ID
73.0.209.28 AS7922 Comcast Cable Communications, LLC 7.46ms from Miami, US
68.237.107.188 AS701 Verizon Business 3.35ms from New York City, US
126.26.66.252 AS17676 SoftBank Corp. 3.40ms from Osaka, JP
27.197.214.92 AS4837 CHINA UNICOM China169 Backbone 7.49ms from Qingdao, CN
151.50.93.76 AS1267 WIND TRE S.P.A. 11.55ms from Rome, IT
118.59.125.188 AS4766 Korea Telecom 5.31ms from Seoul, KR
14.44.22.60 AS4766 Korea Telecom 7.77ms from Seoul, KR
15.195.48.252 AS7057 Managed Network Systems Inc. 5.85ms from Toronto, CA
111.47.74.188 AS9808 China Mobile Communications Group Co., Ltd. 12.73ms from Wuhan, CN
70.110.24.76 AS701 Verizon Business 2.10ms from Ashburn, US
77.183.84.76 AS6805 Telefonica Germany GmbH & Co.OHG 2.81ms from Berlin, DE
91.154.82.108 AS719 Elisa Oyj 0.72ms from Helsinki, FI
34.35.121.220 AS396982 Google LLC 0.19ms from Johannesburg, ZA
92.157.145.156 AS3215 Orange S.A. 9.30ms from Lyon, FR

Traceroute

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

$
traceroute -a -n -q1 -m5 158.15.140.144
traceroute to 158.15.140.144 (158.15.140.144): 5 hops max, 52 byte packets
1 [AS29049] 94.20.154.129 14.056 ms
2 [AS29049] 85.132.80.69 1.396 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Baku, AZ
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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