AS number details

AS1590

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

United States

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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

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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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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 ASN Database Download

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
62.235.90.198 AS5432 Proximus NV 5.18ms from Amsterdam, NL
79.235.119.102 AS3320 Deutsche Telekom AG 2.27ms from Berlin, DE
200.41.5.134 AS3549 Level 3 Parent, LLC 0.72ms from Bogota, CO
105.78.47.70 AS36884 Wana Corporate 10.77ms from Casablanca, MA
52.59.116.38 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
193.47.73.22 AS35292 Martin Kluge 5.31ms from Frankfurt am Main, DE
42.114.28.246 AS18403 FPT Telecom Company 1.04ms from Ho Chi Minh City, VN
222.186.234.38 AS4134 CHINANET-BACKBONE 5.77ms from Huai'an, CN
34.148.66.22 AS396982 Google LLC 0.15ms from Moncks Corner, US
187.8.30.230 AS10429 TELEFÔNICA BRASIL S.A 1.38ms from Sao Paulo, BR
41.200.189.150 AS36947 Telecom Algeria 13.94ms from Algiers, DZ
31.149.168.22 AS1136 KPN B.V. 2.61ms from Amsterdam, NL
182.52.1.150 AS23969 TOT Public Company Limited 1.43ms from Bangkok, TH
41.140.158.246 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.43ms from Casablanca, MA
174.162.74.230 AS7922 Comcast Cable Communications, LLC 11.13ms from Chicago, US
79.224.44.198 AS3320 Deutsche Telekom AG 7.27ms from Frankfurt am Main, DE
195.164.142.214 AS204679 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 6.13ms from Gdansk, PL
103.212.96.134 AS45753 Netsec Limited 0.59ms from Hong Kong, HK
68.91.105.246 AS7018 AT&T Enterprises, LLC 1.36ms from Houston, US
73.88.147.22 AS7922 Comcast Cable Communications, LLC 6.51ms from Murfreesboro, US
154.122.214.150 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 13.10ms from Nairobi, KE
100.40.228.182 AS701 Verizon Business 3.50ms from New York City, US
60.106.163.86 AS17676 SoftBank Corp. 3.52ms from Osaka, JP
61.197.120.102 AS2514 NTT PC Communications, Inc. 4.06ms from Osaka, JP
187.72.209.102 AS16735 ALGAR TELECOM S/A 1.43ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 147.248.5.166
traceroute to 147.248.5.166 (147.248.5.166): 6 hops max, 52 byte packets
2 [] 216.187.113.209 8.943 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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