Autonomous System details

AS300

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

United States
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AS300 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 2
IPv4 addresses 96,512
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
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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
156.112.171.15 AS300 United States Department of Defense (DoD) 2.81ms from Atlanta, US
214.3.160.21 AS300 United States Department of Defense (DoD) 59.36ms from Hamilton, BM
156.112.76.178 AS300 United States Department of Defense (DoD) 36.83ms from Hamilton, BM
164.235.104.8 AS300 United States Department of Defense (DoD) 62.31ms from Hamilton, BM
156.112.75.146 AS300 United States Department of Defense (DoD) 36.64ms from Hamilton, BM
214.23.55.66 AS300 United States Department of Defense (DoD) 117.08ms from Ljubljana, SI

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
70.124.34.12 AS11427 Charter Communications Inc 13.08ms from Houston, US
77.246.89.28 AS30781 Free Pro SAS 0.49ms from Paris, FR
86.242.234.108 AS3215 Orange S.A. 1.61ms from Paris, FR
96.38.145.76 AS20115 Charter Communications LLC 9.91ms from San Jose, US
60.114.141.140 AS17676 SoftBank Corp. 2.98ms from Tokyo, JP
140.99.242.44 AS212238 Datacamp Limited 0.17ms from Toronto, CA
176.111.22.156 AS57889 MAXSERWIS Sp.zo.o. 6.90ms from Warsaw, PL
143.179.68.60 AS50266 Odido Netherlands B.V. 3.74ms from Amsterdam, NL
188.209.182.76 AS61028 Stadtwerke Schwedt GmbH 8.19ms from Berlin, DE
34.208.91.172 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
24.34.34.188 AS7922 Comcast Cable Communications, LLC 4.63ms from Boston, US
173.95.179.188 AS11426 Charter Communications Inc 10.76ms from Charlotte, US
184.19.106.236 AS5650 Frontier Communications of America, Inc. 12.34ms from Chicago, US
203.86.192.204 AS23655 2degrees Networks Limited 1.11ms from Christchurch, NZ
73.177.14.76 AS7922 Comcast Cable Communications, LLC 15.65ms from Dallas, US
86.44.23.252 AS5466 Eircom Limited 5.99ms from Dublin, IE
154.198.11.92 AS20457 Verdinet LLC 1.31ms from Durham, US
129.204.117.140 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Guangzhou, CN
92.31.175.12 AS13285 TalkTalk Communications Limited 4.68ms from London, GB
2.96.56.76 AS13285 TalkTalk Communications Limited 8.09ms from London, GB
85.10.240.140 AS24940 Hetzner Online GmbH 0.21ms from Nuernberg, DE
91.99.60.220 AS24940 Hetzner Online GmbH 0.25ms from Nuernberg, DE
86.225.16.28 AS3215 Orange S.A. 9.55ms from Paris, FR
65.62.31.92 AS8011 MongoDB, Inc. 0.12ms from Paris, FR
221.165.164.140 AS4766 Korea Telecom 1.63ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 158.15.250.79
traceroute to 158.15.250.79 (158.15.250.79): 8 hops max, 52 byte packets
5 [AS6453] 116.0.86.4 0.351 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bandar Seri Begawan, BN
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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