AS number details

AS5221

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

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AS5221 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry arin
Allocated 30 years ago on May 09, 1995
Updated 2 months ago on Sep 12, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS5221
                                                OrgID:          AS5221
                                                ASName:         AS5221
                                                ASNumber:       AS5221
                                                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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Useful for Cybersecurity

Peers

There are no peers for this ASN.

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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
81.240.8.37 AS5432 Proximus NV 4.21ms from Amsterdam, NL
223.204.182.117 AS45758 Triple T Broadband Public Company Limited 15.44ms from Bangkok, TH
123.120.52.21 AS4808 China Unicom Beijing Province Network 3.22ms from Beijing, CN
123.249.74.245 AS55990 Huawei Cloud Service data center 3.88ms from Beijing, CN
20.246.74.101 AS8075 Microsoft Corporation 0.41ms from Boydton, US
177.0.109.85 AS8167 V tal 14.37ms from Brasilia, BR
84.191.6.165 AS3320 Deutsche Telekom AG 6.75ms from Frankfurt am Main, DE
141.72.192.21 AS553 BelWue-Koordination 2.41ms from Frankfurt am Main, DE
183.60.244.69 AS4134 CHINANET-BACKBONE 3.39ms from Guangzhou, CN
45.229.49.213 AS64110 LK-TRO-KOM S.A. (ELECTROCOM) 2.18ms from Guayaquil, EC
203.197.233.133 AS4755 TATA Communications formerly VSNL is Leading ISP 0.92ms from Lohogaon, IN
84.67.31.229 AS5378 Vodafone Limited 8.97ms from London, GB
172.90.22.197 AS20001 Charter Communications Inc 5.32ms from Los Angeles, US
92.157.8.149 AS3215 Orange S.A. 9.05ms from Marseille, FR
184.170.142.5 AS10929 eStruxture Data Centers Inc. 0.81ms from Montreal, CA
173.235.62.21 AS11272 C Spire Fiber 3.95ms from New Orleans, US
126.111.123.21 AS17676 SoftBank Corp. 9.22ms from Osaka, JP
153.156.185.197 AS4713 NTT DOCOMO BUSINESS,Inc. 2.63ms from Osaka, JP
176.155.105.245 AS5410 Bouygues Telecom SA 9.88ms from Paris, FR
200.57.142.117 AS19373 Triara.com S.A. de C.V. 12.83ms from Santiago de Queretaro, MX
201.56.253.21 AS4230 CLARO S.A. 3.37ms from Sao Paulo, BR
155.230.130.181 AS10052 Kyungpook National University 5.00ms from Seoul, KR
112.158.87.69 AS17858 LG POWERCOMM 2.55ms from Seoul, KR
111.242.56.197 AS3462 Data Communication Business Group 5.58ms from Taichung, TW
24.57.64.101 AS7992 Cogeco Connexion Inc. 13.28ms from Toronto, CA

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 AS5221 at robtex.

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