Autonomous System details

AS661

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

United States

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AS661 – 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 Apr 19, 1990
Updated 5 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:       AS661
                                                OrgID:          AS661
                                                ASName:         AS661
                                                ASNumber:       AS661
                                                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
184.80.234.133 AS7029 Windstream Communications LLC 0.30ms from Atlanta, US
1.179.166.5 AS131293 TOT Public Company Limited 3.82ms from Bangkok, TH
27.33.51.85 AS7545 TPG Telecom Limited 0.70ms from Brisbane, AU
222.161.28.245 AS4837 CHINA UNICOM China169 Backbone 0.57ms from Changchun, CN
68.255.149.149 AS7018 AT&T Enterprises, LLC 2.44ms from Chicago, US
47.185.106.213 AS5650 Frontier Communications of America, Inc. 1.57ms from Dallas, US
213.228.200.245 AS3257 GTT Communications Inc. 0.46ms from Frankfurt am Main, DE
34.159.19.229 AS396982 Google LLC 0.09ms from Frankfurt am Main, DE
95.114.250.37 AS6805 Telefonica Germany GmbH & Co.OHG 9.14ms from Frankfurt am Main, DE
92.237.135.197 AS5089 Virgin Media Limited 12.92ms from London, GB
83.195.86.197 AS3215 Orange S.A. 7.67ms from Marseille, FR
80.254.223.149 AS136787 PacketHub S.A. 0.38ms from New York City, US
59.169.114.149 AS9824 JCOM Co., Ltd. 9.36ms from Osaka, JP
171.50.195.5 AS24560 Bharti Airtel Ltd., Telemedia Services 2.30ms from Pune, IN
54.153.54.165 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
181.193.180.37 AS11830 Instituto Costarricense de Electricidad y Telecom. 2.71ms from San Pedro, CR
61.73.220.37 AS4766 Korea Telecom 2.35ms from Seoul, KR
175.164.195.37 AS4837 CHINA UNICOM China169 Backbone 3.12ms from Tieling, CN
211.15.136.229 AS2516 KDDI CORPORATION 1.74ms from Tokyo, JP
209.190.237.5 AS7784 Atlantech Online, Inc. 2.57ms from Ashburn, US
140.174.184.53 AS40676 Psychz Networks 0.36ms from Barcelona, ES
24.91.170.181 AS7922 Comcast Cable Communications, LLC 8.48ms from Boston, US
8.137.17.149 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.10ms from Chengdu, CN
147.0.116.213 AS10796 Charter Communications Inc 2.23ms from Cleveland, US
34.29.174.229 AS396982 Google LLC 0.11ms from Council Bluffs, US

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 AS661 at robtex.

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