Autonomous System details

AS1590

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

United States
    Stub AS Icon Stub AS

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AS1590 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 2
IPv4 addresses 34,560
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated 3 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

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WHOIS Details

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                                                ASHandle:       AS1590
                                                OrgID:          AS1590
                                                ASName:         AS1590
                                                ASNumber:       AS1590
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
147.248.13.222 ██████████ 2

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Peers

There is 1 peer for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
143.84.75.27 AS1590 United States Department of Defense (DoD) 1.55ms from Ashburn, US

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
38.88.235.54 AS174 Cogent Communications, LLC 0.80ms from Ashburn, US
181.177.61.6 AS264642 TELESISTEMA S.R.L. 18.59ms from Asuncion, PY
45.201.16.38 AS395793 Arisk Communications inc. 1.03ms from Bangkok, TH
50.247.130.118 AS7922 Comcast Cable Communications, LLC 5.52ms from Chicago, US
71.67.188.214 AS10796 Charter Communications Inc 19.95ms from Flint, US
77.91.86.166 AS210644 AEZA INTERNATIONAL LTD 0.47ms from Frankfurt am Main, DE
83.141.8.38 AS29551 Aixit GmbH 3.99ms from Frankfurt am Main, DE
220.191.221.118 AS4134 CHINANET-BACKBONE 7.68ms from Hangzhou, CN
23.205.120.22 AS20940 Akamai International B.V. 0.53ms from Hong Kong, HK
113.254.39.54 AS9304 HGC Global Communications Limited 1.20ms from Hong Kong, HK
180.119.249.182 AS4134 CHINANET-BACKBONE 4.53ms from Huai'an, CN
71.186.154.134 AS701 Verizon Business 9.58ms from New York City, US
23.73.5.214 AS20940 Akamai International B.V. 0.66ms from Stockholm, SE
161.202.123.54 AS36351 IBM Cloud 0.66ms from Tokyo, JP
220.104.71.150 AS4713 NTT DOCOMO BUSINESS,Inc. 13.76ms from Tokyo, JP
153.218.198.6 AS4713 NTT DOCOMO BUSINESS,Inc. 2.83ms from Tokyo, JP
87.224.131.198 AS35154 PJSC Rostelecom 0.98ms from Yekaterinburg, RU
178.227.197.38 AS31615 Odido Netherlands B.V. 15.07ms from Amsterdam, NL
179.49.229.38 AS271773 PARTNERS TELECOM COLOMBIA SAS 5.55ms from Bogota, CO
173.242.130.230 AS26727 Brandenburg Telephone Company 10.52ms from Chicago, US
45.26.167.182 AS7018 AT&T Enterprises, LLC 2.88ms from Dallas, US
3.249.162.6 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
86.47.81.86 AS5466 Eircom Limited 2.50ms from Dublin, IE
76.132.243.214 AS7922 Comcast Cable Communications, LLC 8.99ms from Fremont, US
90.187.222.86 AS3209 Vodafone GmbH 1.05ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -f7 -m10 143.69.223.97
traceroute to 143.69.223.97 (143.69.223.97): 10 hops max, 52 byte packets
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Campina Grande, BR
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.

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