AS number details

AS300

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

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AS300 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 2
Number of IPv4 96,768
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Business
Registry arin
Allocated 36 years ago on Jun 15, 1989
Updated 19 days ago on Sep 12, 2025
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
214.23.248.0/21 DoD Network Information Center 2,048
214.23.64.0/21 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
156.112.134.0/24 DoD Network Information Center 256
156.112.171.0/24 DoD Network Information Center 256
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
158.15.226.0/24 DoD Network Information Center 256
160.137.102.0/24 DoD Network Information Center 256
160.137.96.0/24 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
214.23.79.0/24 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
214.38.224.0/24 DoD Network Information Center 256
214.4.13.0/24 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
214.4.14.0/24 DoD Network Information Center 256
214.4.143.0/24 DoD Network Information Center 256
214.4.15.0/24 DoD Network Information Center 256

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


                                                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.

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

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Useful for Cybersecurity

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

3 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) 34.97ms from Atlanta, US
214.3.160.20 AS300 United States Department of Defense (DoD) 35.96ms from Atlanta, US
158.15.104.8 AS300 United States Department of Defense (DoD) 35.04ms 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
108.142.97.28 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
97.138.181.44 AS6167 Verizon Business 13.84ms from Atlanta, US
188.6.40.236 AS5483 Magyar Telekom Plc. 5.39ms from Budapest, HU
190.51.144.60 AS22927 Telefonica de Argentina 2.52ms from Buenos Aires, AR
200.95.238.252 AS13999 Mega Cable, S.A. de C.V. 13.76ms from Guadalajara, MX
154.118.217.236 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 1.86ms from Luanda, AO
203.177.21.204 AS4775 Globe Telecoms 1.31ms from Manila, PH
79.58.231.12 AS3269 Telecom Italia S.p.A. 5.17ms from Milan, IT
89.118.96.252 AS8968 BT Italia S.p.A. 2.47ms from Milan, IT
3.82.213.172 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
137.184.90.44 AS14061 DigitalOcean, LLC 0.24ms from Santa Clara, US
14.87.68.236 AS4766 Korea Telecom 1.82ms from Seoul, KR
58.26.108.188 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 4.88ms from Sepang, MY
34.2.54.60 AS15169 Google LLC 4.41ms from Stockholm, SE
36.150.78.156 AS56046 China Mobile communications corporation 1.52ms from Suzhou, CN
58.96.1.60 AS10143 Exetel Pty Ltd 0.28ms from Sydney, AU
51.16.92.156 AS16509 Amazon.com, Inc. 1.26ms from Tel Aviv, IL
93.105.30.252 AS29314 VECTRA S.A. 11.36ms from Warsaw, PL
117.23.229.76 AS4134 CHINANET-BACKBONE 5.71ms from Xi'an, CN
4.180.58.108 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
73.129.153.220 AS7922 Comcast Cable Communications, LLC 5.19ms from Ashburn, US
179.237.221.28 AS26599 TELEFÔNICA BRASIL S.A 13.10ms from Belo Horizonte, BR
50.33.143.204 AS5650 Frontier Communications of America, Inc. 14.17ms from Chicago, US
72.128.47.108 AS11427 Charter Communications Inc 16.79ms from Dallas, US
99.48.0.188 AS7018 AT&T Enterprises, LLC 4.98ms 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 -f2 -m7 214.23.26.170
traceroute to 214.23.26.170 (214.23.26.170): 7 hops max, 52 byte packets
2 [AS3356] 213.249.123.17 59.269 ms
3 *
4 [AS3356] 64.159.250.178 100.487 ms
5 *
6 *
7 *
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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