AS number details

AS1590

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 ›

AS1590 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 2
Number of IPv4 34,560
Number of IPv6 0
ASN type Government
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated 2 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
150.149.64.0/19 Headquarters, USAISC 8,192
143.69.216.0/21 Headquarters, USAISC 2,048
146.55.24.0/21 Headquarters, USAISC 2,048
147.248.0.0/21 Headquarters, USAISC 2,048
155.19.56.0/21 Headquarters, USAISC 2,048
155.29.176.0/21 Headquarters, USAISC 2,048
155.213.216.0/21 Headquarters, USAISC 2,048
158.13.136.0/21 Headquarters, USAISC 2,048
143.69.232.0/22 Headquarters, USAISC 1,024
147.248.12.0/22 Headquarters, USAISC 1,024
155.29.184.0/22 Headquarters, USAISC 1,024
155.29.188.0/22 Headquarters, USAISC 1,024
155.152.164.0/22 Headquarters, USAISC 1,024
155.213.52.0/22 Headquarters, USAISC 1,024
147.248.10.0/23 Headquarters, USAISC 512
155.19.10.0/23 Headquarters, USAISC 512
155.213.20.0/23 Headquarters, USAISC 512
55.209.203.0/24 Headquarters, USAISC 256
143.69.7.0/24 Headquarters, USAISC 256
143.84.75.0/24 Headquarters, USAISC 256
143.84.160.0/24 Headquarters, USAISC 256
143.84.225.0/24 Headquarters, USAISC 256
147.248.8.0/24 Headquarters, USAISC 256
147.248.9.0/24 Headquarters, USAISC 256
155.19.8.0/24 Headquarters, USAISC 256
155.19.9.0/24 Headquarters, USAISC 256
155.19.10.0/24 Headquarters, USAISC 256
155.152.221.0/24 Headquarters, USAISC 256
155.152.223.0/24 Headquarters, USAISC 256
192.83.203.0/24 Headquarters, USAISC 256
192.172.13.0/24 Headquarters, USAISC 256
199.10.61.0/24 Headquarters, USAISC 256
199.123.76.0/24 Headquarters, USAISC 256
206.37.238.0/24 DoD Network Information Center 256
214.3.88.0/24 DoD Network Information Center 256

There are no known IPv6 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:       AS1590
                                                OrgID:          AS1590
                                                ASName:         AS1590
                                                ASNumber:       AS1590
                                                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 2 domain names hosted across 1 IP address on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
147.248.13.222 ██████████ 2

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 is 1 peer for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
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 is 1 peer for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
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
167.88.36.134 AS47583 Hostinger International Limited 0.71ms from Boston, US
89.134.146.166 AS21334 One Hungary Ltd. 3.94ms from Budapest, HU
87.242.55.6 AS35311 PR-TELECOM ZRt. 6.96ms from Budapest, HU
40.176.228.246 AS16509 Amazon.com, Inc. 1.48ms from Calgary, CA
12.171.227.230 AS398189 NFOCUS CONSULTING INC. 6.80ms from Columbus, US
139.4.25.22 AS702 Verizon Business 0.68ms from Frankfurt am Main, DE
88.130.183.54 AS8881 1&1 Versatel GmbH 9.34ms from Frankfurt am Main, DE
81.245.81.38 AS5432 Proximus NV 3.75ms from Gravelines, FR
113.67.176.214 AS4134 CHINANET-BACKBONE 2.95ms from Guangzhou, CN
14.167.23.166 AS45899 VNPT Corp 3.14ms from Hanoi, VN
37.104.34.150 AS25019 Saudi Telecom Company JSC 2.90ms from Jeddah, SA
105.216.109.230 AS16637 MTN SA 3.92ms from Johannesburg, ZA
154.207.56.38 AS203020 HostRoyale Technologies Pvt Ltd 1.67ms from Mumbai, IN
112.228.121.214 AS4837 CHINA UNICOM China169 Backbone 5.45ms from Qingdao, CN
188.49.14.134 AS25019 Saudi Telecom Company JSC 3.30ms from Riyadh, SA
27.5.113.150 AS17488 Hathway IP Over Cable Internet 1.49ms from Saint Thomas Mount, IN
68.86.18.198 AS7922 Comcast Cable Communications, LLC 0.41ms from Seattle, US
96.235.187.22 AS701 Verizon Business 3.15ms from Secaucus, US
121.174.98.102 AS4766 Korea Telecom 6.51ms from Seoul, KR
175.231.195.54 AS4766 Korea Telecom 1.60ms from Seoul, KR
61.99.247.118 AS9318 SK Broadband Co Ltd 9.70ms from Seoul, KR
124.168.182.166 AS7545 TPG Telecom Limited 3.49ms from Sydney, AU
24.86.9.6 AS6327 Shaw Communications Inc. 9.10ms from Vancouver, CA
172.81.86.6 AS25771 PSI/Maximus 4.32ms from Ashburn, US
98.228.125.214 AS7922 Comcast Cable Communications, LLC 10.35ms from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m7 155.19.11.27
traceroute to 155.19.11.27 (155.19.11.27): 7 hops max, 52 byte packets
4 [AS9498] 116.119.52.131 34.006 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Kolkata, IN
On

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 AS1590 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