Autonomous System details

AS309

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

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AS309 – United States Department of Defense (DoD)

Field	Value
Country	United States
Website	mail.mil
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	arin
Allocated	36 years ago on Jun 30, 1989
Updated	3 months ago on Sep 12, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS309
                                                OrgID:          AS309
                                                ASName:         AS309
                                                ASNumber:       AS309
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
76.151.101.101	AS7922 Comcast Cable Communications, LLC	`6.59ms` from Ashburn, US
38.120.46.5	AS174 Cogent Communications, LLC	`0.23ms` from Calgary, CA
35.184.35.165	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
111.122.210.181	AS4134 CHINANET-BACKBONE	`4.07ms` from Guiyang, CN
93.88.164.69	AS16300 JSC "ER-Telecom Holding"	`0.32ms` from Krasnoyarsk, RU
89.248.20.37	AS39326 Syntura Group Limited	`0.60ms` from London, GB
76.79.174.5	AS20001 Charter Communications Inc	`3.44ms` from Los Angeles, US
73.171.144.21	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Orlando, US
169.130.238.197	AS7029 Windstream Communications LLC	`0.30ms` from Atlanta, US
96.127.56.165	AS8987 Amazon Data Services Ireland Ltd	`0.36ms` from Boardman, US
169.244.156.85	AS557 University of Maine System	`4.91ms` from Boston, US
109.128.20.37	AS5432 Proximus NV	`1.98ms` from Brussels, BE
163.121.172.213	AS8452 TE-AS	`1.56ms` from Cairo, EG
218.9.185.37	AS4837 CHINA UNICOM China169 Backbone	`7.33ms` from Changchun, CN
187.5.129.213	AS8167 V tal	`7.64ms` from Curitiba, BR
62.142.26.149	AS719 Elisa Oyj	`0.71ms` from Helsinki, FI
96.62.251.85	AS9009 M247 Europe SRL	`0.12ms` from Hong Kong, HK
70.122.194.133	AS11427 Charter Communications Inc	`18.32ms` from Houston, US
160.48.234.117	AS3741 Dimension Data	`1.81ms` from Johannesburg, ZA
42.84.203.245	AS4837 CHINA UNICOM China169 Backbone	`9.66ms` from Liaoyang, CN
20.219.209.101	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
192.238.145.149	AS18978 Enzu Inc	`0.65ms` from Los Angeles, US
94.25.53.37	AS12389 PJSC Rostelecom	`0.58ms` from Samara, RU
187.112.42.133	AS18881 TELEFÔNICA BRASIL S.A	`18.63ms` from Sao Paulo, BR
124.56.177.197	AS17858 LG POWERCOMM	`1.77ms` from Seoul, KR

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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 AS309 at robtex.

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