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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ASN API & Database

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) 1.95ms 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
182.77.125.6 AS24560 Bharti Airtel Ltd., Telemedia Services 2.88ms from Ahmedabad, IN
104.2.0.54 AS7018 AT&T Enterprises, LLC 7.24ms from Atlanta, US
89.42.222.22 AS205275 ROMARG SRL 2.73ms from Bucharest, RO
174.84.238.54 AS20115 Charter Communications LLC 10.31ms from Chicago, US
23.35.163.134 AS16625 Akamai Technologies, Inc. 0.54ms from Dallas, US
76.235.8.166 AS7018 AT&T Enterprises, LLC 8.06ms from Dallas, US
64.148.157.246 AS7018 AT&T Enterprises, LLC 11.38ms from Los Angeles, US
94.253.10.118 AS21453 Flex Ltd. 1.15ms from Moscow, RU
5.37.197.246 AS28885 OmanTel NAP 2.71ms from Muscat, OM
50.63.164.38 AS398101 GoDaddy.com, LLC 0.92ms from Phoenix, US
152.233.253.102 AS26615 TIM S/A 9.27ms from Rio de Janeiro, BR
192.53.127.198 AS63949 Akamai Connected Cloud 0.13ms from Santa Clara, US
150.158.95.182 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.31ms from Shanghai, CN
219.113.217.166 AS17506 ARTERIA Networks Corporation 1.06ms from Tokyo, JP
121.103.110.86 AS2527 Sony Network Communications Inc. 3.61ms from Tokyo, JP
20.222.149.134 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
163.43.145.214 AS9370 SAKURA Internet Inc. 1.00ms from Tokyo, JP
5.74.100.246 AS58224 Iran Telecommunication Company PJS 15.12ms from Yerevan, AM
172.81.86.6 AS25771 PSI/Maximus 5.15ms from Ashburn, US
173.166.172.214 AS7922 Comcast Cable Communications, LLC 8.07ms from Ashburn, US
20.72.151.22 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
34.222.67.102 AS16509 Amazon.com, Inc. 0.26ms from Boardman, US
117.175.189.134 AS9808 China Mobile Communications Group Co., Ltd. 4.65ms from Chengdu, CN
80.222.59.214 AS1759 Telia Finland Oyj 3.65ms from Helsinki, FI
220.241.116.198 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.54ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 155.213.217.101
traceroute to 155.213.217.101 (155.213.217.101): 9 hops max, 52 byte packets
4 *
5 *
6 [AS3356] 209.244.209.46 28.701 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Boca Raton, US
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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