Autonomous System details

AS27121

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

United States

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AS27121 – 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 23 years ago on Jan 16, 2003
Updated 4 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:       AS27121
                                                OrgID:          AS27121
                                                ASName:         AS27121
                                                ASNumber:       AS27121
                                                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
69.171.10.1 AS23008 NORC 0.39ms from Ashburn, US
108.18.149.1 AS701 Verizon Business 1.71ms from Ashburn, US
74.235.47.145 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
138.43.169.1 AS395437 Highland Communications LLC 9.12ms from Atlanta, US
24.157.214.1 AS5769 Videotron Ltee 3.05ms from Beauharnois, CA
39.105.56.81 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.94ms from Beijing, CN
69.161.70.1 AS11776 Breezeline 2.58ms from Boston, US
89.123.54.145 AS9050 Orange Romania S.A. 3.68ms from Bucharest, RO
190.172.93.81 AS22927 Telefonica de Argentina 1.91ms from Buenos Aires, AR
181.166.8.1 AS7303 Telecom Argentina S.A. 1.25ms from Buenos Aires, AR
174.102.144.1 AS10796 Charter Communications Inc 3.77ms from Chicago, US
38.213.249.1 AS174 Cogent Communications, LLC 0.26ms from Chicago, US
74.204.132.1 AS35986 Vyve Broadband 16.38ms from Chicago, US
75.210.13.33 AS6167 Verizon Business 7.53ms from Chicago, US
71.201.8.1 AS7922 Comcast Cable Communications, LLC 1.90ms from Chicago, US
98.193.84.1 AS7922 Comcast Cable Communications, LLC 1.91ms from Chicago, US
2.108.175.1 AS3292 TDC Holding A/S 4.61ms from Copenhagen, DK
103.82.195.1 AS149089 CLOUDFLY CORPORATION 0.21ms from Da Nang, VN
154.125.249.113 AS8346 SONATEL-AS Autonomous System 1.82ms from Dakar, SN
202.97.166.1 AS4837 CHINA UNICOM China169 Backbone 12.33ms from Dalian, CN
217.180.213.241 AS30600 Metronet 6.37ms from Detroit, US
41.193.89.33 AS11845 Vox Telecom Ltd 0.89ms from Durban, ZA
82.212.46.1 AS3209 Vodafone GmbH 8.00ms from Frankfurt am Main, DE
217.236.252.241 AS3320 Deutsche Telekom AG 3.74ms from Frankfurt am Main, DE
116.165.104.1 AS4837 CHINA UNICOM China169 Backbone 19.91ms from Guiyang, CN

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 AS27121 at robtex.

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