AS number details

AS1291

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

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AS1291 – 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 34 years ago on May 16, 1991
Updated a month ago on Sep 12, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS1291
                                                OrgID:          AS1291
                                                ASName:         AS1291
                                                ASNumber:       AS1291
                                                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
89.220.4.123 AS33915 Vodafone Libertel B.V. 1.05ms from Amsterdam, NL
35.131.130.235 AS20115 Charter Communications LLC 4.68ms from Atlanta, US
59.151.76.155 AS23724 IDC, China Telecommunications Corporation 3.00ms from Beijing, CN
101.43.212.155 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Beijing, CN
13.78.178.107 AS8075 Microsoft Corporation 3.44ms from Denver, US
84.179.16.107 AS3320 Deutsche Telekom AG 2.38ms from Duesseldorf, DE
91.51.165.59 AS3320 Deutsche Telekom AG 2.25ms from Duesseldorf, DE
23.234.77.187 AS11878 tzulo, inc. 0.07ms from Durham, US
5.154.166.171 AS209551 Amisol GmbH 9.10ms from Frankfurt am Main, DE
70.120.7.59 AS11427 Charter Communications Inc 8.22ms from Houston, US
175.162.123.171 AS4837 CHINA UNICOM China169 Backbone 8.19ms from Liaoyang, CN
79.148.7.107 AS3352 TELEFONICA DE ESPANA S.A.U. 1.24ms from Madrid, ES
197.249.44.11 AS25139 TVCABO - Comunicacoes Multimedia, Lda 0.87ms from Maputo, MZ
16.52.109.59 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA
176.194.106.155 AS12714 PJSC MegaFon 7.96ms from Moscow, RU
124.41.76.75 AS2497 Internet Initiative Japan Inc. 1.93ms from Osaka, JP
187.108.93.203 AS262674 Conquest Telecomunicações Ltda 8.64ms from Osasco, BR
187.75.26.43 AS27699 TELEFÔNICA BRASIL S.A 11.54ms from Osasco, BR
78.197.225.251 AS12322 Free SAS 10.91ms from Paris, FR
37.68.147.219 AS15557 Societe Francaise Du Radiotelephone - SFR SA 13.57ms from Paris, FR
44.221.118.123 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
52.185.202.187 AS8075 Microsoft Corporation 0.15ms from San Antonio, US
84.55.80.187 AS33885 Telenor Sverige AB 0.87ms from Stockholm, SE
113.56.101.11 AS4837 CHINA UNICOM China169 Backbone 7.04ms from Wuhan, CN
3.144.87.187 AS16509 Amazon.com, Inc. 0.12ms from Columbus, 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 AS1291 at robtex.

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