Autonomous System details

AS5237

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

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AS5237 – 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	31 years ago on May 09, 1995
Updated	6 months ago on Sep 12, 2025

Netblock	Company	Num of IPs
209.22.52.0/24	DoD Network Information Center	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS5237
                                                OrgID:          AS5237
                                                ASName:         AS5237
                                                ASNumber:       AS5237
                                                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 is 1 peer for this ASN.

Peers	Name
AS1733	United States Department of Defense (DoD)

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS1733	United States Department of Defense (DoD)

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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
3.238.218.213	AS14618 Amazon.com, Inc.	`0.73ms` from Ashburn, US
137.83.27.245	AS394098 OFFSITEDATASYNC INC	`3.87ms` from Buffalo, US
66.187.53.181	AS397360 Texas State Technical College Harlingen	`10.57ms` from Houston, US
124.73.180.245	AS4134 CHINANET-BACKBONE	`7.22ms` from Huai'an, CN
172.167.76.117	AS8075 Microsoft Corporation	`0.23ms` from London, GB
67.177.163.165	AS7922 Comcast Cable Communications, LLC	`8.02ms` from Murfreesboro, US
218.3.216.245	AS4134 CHINANET-BACKBONE	`7.62ms` from Nanjing, CN
87.226.141.213	AS12389 PJSC Rostelecom	`0.68ms` from Samara, RU
175.244.162.181	AS4766 Korea Telecom	`6.43ms` from Seoul, KR
220.127.213.117	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
61.253.56.117	AS9318 SK Broadband Co Ltd	`1.70ms` from Seoul, KR
106.63.6.37	AS23724 IDC, China Telecommunications Corporation	`0.10ms` from Tianjin, CN
101.36.105.245	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.82ms` from Tokyo, JP
188.20.226.53	AS8447 A1 Telekom Austria AG	`0.83ms` from Vienna, AT
52.228.225.197	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
199.58.110.5	AS22576 DataPipe, Inc.	`0.84ms` from Kansas City, US
90.247.228.37	AS5378 Vodafone Limited	`7.38ms` from London, GB
84.21.128.69	AS33941 GConnect Technology Ltd	`9.11ms` from Manchester, GB
193.69.41.69	AS2116 GLOBALCONNECT AS	`0.42ms` from Oslo, NO
84.42.181.245	AS16019 Vodafone Czech Republic a.s.	`0.63ms` from Prague, CZ
113.213.41.165	AS4837 CHINA UNICOM China169 Backbone	`14.02ms` from Tieling, CN
175.168.126.133	AS4837 CHINA UNICOM China169 Backbone	`7.87ms` from Tieling, CN
174.106.50.37	AS11426 Charter Communications Inc	`13.37ms` from Charlotte, US
89.104.145.149	AS39532 Landsbanki	`1.32ms` from Hafnarfjoerdur, IS
14.227.29.117	AS45899 VNPT Corp	`2.30ms` from Ho Chi Minh City, VN

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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 AS5237 at robtex.

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