Autonomous System details

AS1591

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

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS1591 – 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 20 years ago on Apr 03, 2006
Updated 5 months ago on Sep 12, 2025

IP Ranges

There are no known IP addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS1591
                                                OrgID:          AS1591
                                                ASName:         AS1591
                                                ASNumber:       AS1591
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are no peers for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are no upstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

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
67.159.69.231 AS13371 Duke University 15.80ms from Ashburn, US
91.11.93.231 AS3320 Deutsche Telekom AG 2.15ms from Berlin, DE
197.101.198.215 AS20011 Dimension Data 2.32ms from Cape Town, ZA
41.24.128.103 AS36994 Vodacom 1.74ms from Cape Town, ZA
136.0.118.7 AS27411 Leaseweb USA, Inc. 1.10ms from Chicago, US
18.221.110.87 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
18.118.111.39 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
174.53.10.39 AS7922 Comcast Cable Communications, LLC 10.80ms from Dallas, US
207.154.255.55 AS14061 DigitalOcean, LLC 0.27ms from Frankfurt am Main, DE
18.153.213.167 AS16509 Amazon.com, Inc. 0.09ms from Frankfurt am Main, DE
3.73.139.231 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
124.244.218.215 AS9269 Hong Kong Broadband Network Ltd. 0.38ms from Hong Kong, HK
167.86.157.231 AS25019 Saudi Telecom Company JSC 3.65ms from Manama, BH
34.102.162.103 AS396982 Google LLC 0.08ms from Melbourne, AU
216.17.34.119 AS10242 US Internet Corp 0.53ms from Minneapolis, US
192.51.171.7 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.17ms from Osaka, JP
52.71.130.23 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
80.181.165.55 AS3269 Telecom Italia S.p.A. 4.56ms from Rome, IT
54.179.3.215 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
60.227.85.199 AS1221 Telstra Limited 2.40ms from Sydney, AU
172.192.29.103 AS8075 Microsoft Corporation 0.21ms from Tokyo, JP
96.252.53.215 AS701 Verizon Business 1.79ms from Boston, US
68.11.117.55 AS22773 Cox Communications Inc. 15.65ms from Dallas, US
219.134.232.71 AS4134 CHINANET-BACKBONE 1.65ms from Guangzhou, CN
189.112.225.135 AS16735 ALGAR TELECOM S/A 0.89ms from Osasco, BR

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 AS1591 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs