Autonomous System details

AS1600

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

United States
    Stub AS Icon Stub AS

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AS1600 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 200,704
IPv6 addresses 8,462,480,737,302,404,222,943,232
ASN type Government
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated 6 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
141.190.0.0/16 Headquarters, USAISC 65,536
150.137.0.0/16 Headquarters, USAISC 65,536
6.134.128.0/18 Headquarters, USAISC 16,384
158.19.64.0/18 Headquarters, USAISC 16,384
6.47.64.0/19 Headquarters, USAISC 8,192
6.134.96.0/19 Headquarters, USAISC 8,192
143.68.16.0/20 Headquarters, USAISC 4,096
144.107.48.0/20 Headquarters, USAISC 4,096
144.107.208.0/20 Headquarters, USAISC 4,096
6.47.96.0/21 Headquarters, USAISC 2,048
6.134.16.0/22 Headquarters, USAISC 1,024
143.68.10.0/23 Headquarters, USAISC 512
143.68.12.0/23 Headquarters, USAISC 512
150.137.236.0/23 Headquarters, USAISC 512
160.143.94.0/23 Headquarters, USAISC 512
160.143.96.0/23 Headquarters, USAISC 512
6.16.82.0/24 Headquarters, USAISC 256
6.16.83.0/24 Headquarters, USAISC 256
6.16.84.0/24 Headquarters, USAISC 256
6.16.85.0/24 Headquarters, USAISC 256
6.16.212.0/24 Headquarters, USAISC 256
143.68.191.0/24 Headquarters, USAISC 256
143.74.255.0/24 Headquarters, USAISC 256
147.248.16.0/24 Headquarters, USAISC 256
147.248.18.0/24 Headquarters, USAISC 256
147.248.20.0/24 Headquarters, USAISC 256
147.248.22.0/24 Headquarters, USAISC 256
150.137.5.0/24 Headquarters, USAISC 256
150.137.9.0/24 Headquarters, USAISC 256
150.137.10.0/24 Headquarters, USAISC 256
150.137.11.0/24 Headquarters, USAISC 256
150.137.12.0/24 Headquarters, USAISC 256
150.137.17.0/24 Headquarters, USAISC 256
150.137.32.0/24 Headquarters, USAISC 256
150.137.33.0/24 Headquarters, USAISC 256
150.137.35.0/24 Headquarters, USAISC 256
150.137.36.0/24 Headquarters, USAISC 256
150.137.37.0/24 Headquarters, USAISC 256
150.137.38.0/24 Headquarters, USAISC 256
150.137.39.0/24 Headquarters, USAISC 256
150.137.40.0/24 Headquarters, USAISC 256
150.137.41.0/24 Headquarters, USAISC 256
150.137.42.0/24 Headquarters, USAISC 256
150.137.43.0/24 Headquarters, USAISC 256
150.137.44.0/24 Headquarters, USAISC 256
150.137.45.0/24 Headquarters, USAISC 256
150.137.46.0/24 Headquarters, USAISC 256
150.137.48.0/24 Headquarters, USAISC 256
150.137.49.0/24 Headquarters, USAISC 256
150.137.50.0/24 Headquarters, USAISC 256
150.137.51.0/24 Headquarters, USAISC 256
150.137.52.0/24 Headquarters, USAISC 256
150.137.53.0/24 Headquarters, USAISC 256
150.137.54.0/24 Headquarters, USAISC 256
150.137.55.0/24 Headquarters, USAISC 256
150.137.57.0/24 Headquarters, USAISC 256
150.137.58.0/24 Headquarters, USAISC 256
150.137.59.0/24 Headquarters, USAISC 256
150.137.60.0/24 Headquarters, USAISC 256
150.137.63.0/24 Headquarters, USAISC 256
150.137.64.0/24 Headquarters, USAISC 256
150.137.65.0/24 Headquarters, USAISC 256
150.137.66.0/24 Headquarters, USAISC 256
150.137.67.0/24 Headquarters, USAISC 256
150.137.68.0/24 Headquarters, USAISC 256
150.137.69.0/24 Headquarters, USAISC 256
150.137.70.0/24 Headquarters, USAISC 256
150.137.71.0/24 Headquarters, USAISC 256
150.137.72.0/24 Headquarters, USAISC 256
150.137.73.0/24 Headquarters, USAISC 256
150.137.74.0/24 Headquarters, USAISC 256
150.137.75.0/24 Headquarters, USAISC 256
150.137.76.0/24 Headquarters, USAISC 256
150.137.77.0/24 Headquarters, USAISC 256
150.137.78.0/24 Headquarters, USAISC 256
150.137.96.0/24 Headquarters, USAISC 256
150.137.97.0/24 Headquarters, USAISC 256
150.137.98.0/24 Headquarters, USAISC 256
150.137.100.0/24 Headquarters, USAISC 256
150.137.101.0/24 Headquarters, USAISC 256
150.137.102.0/24 Headquarters, USAISC 256
150.137.103.0/24 Headquarters, USAISC 256
150.137.105.0/24 Headquarters, USAISC 256
150.137.106.0/24 Headquarters, USAISC 256
150.137.107.0/24 Headquarters, USAISC 256
150.137.108.0/24 Headquarters, USAISC 256
150.137.109.0/24 Headquarters, USAISC 256
150.137.110.0/24 Headquarters, USAISC 256
150.137.113.0/24 Headquarters, USAISC 256
150.137.115.0/24 Headquarters, USAISC 256
150.137.116.0/24 Headquarters, USAISC 256
150.137.117.0/24 Headquarters, USAISC 256
150.137.118.0/24 Headquarters, USAISC 256
150.137.119.0/24 Headquarters, USAISC 256
150.137.120.0/24 Headquarters, USAISC 256
150.137.121.0/24 Headquarters, USAISC 256
150.137.122.0/24 Headquarters, USAISC 256
150.137.123.0/24 Headquarters, USAISC 256
150.137.124.0/24 Headquarters, USAISC 256
150.137.125.0/24 Headquarters, USAISC 256
150.137.126.0/24 Headquarters, USAISC 256
150.137.127.0/24 Headquarters, USAISC 256
150.137.128.0/24 Headquarters, USAISC 256
150.137.133.0/24 Headquarters, USAISC 256
150.137.134.0/24 Headquarters, USAISC 256
150.137.135.0/24 Headquarters, USAISC 256
150.137.136.0/24 Headquarters, USAISC 256
150.137.137.0/24 Headquarters, USAISC 256
150.137.138.0/24 Headquarters, USAISC 256
150.137.139.0/24 Headquarters, USAISC 256
150.137.140.0/24 Headquarters, USAISC 256
150.137.141.0/24 Headquarters, USAISC 256
150.137.142.0/24 Headquarters, USAISC 256
150.137.143.0/24 Headquarters, USAISC 256
150.137.144.0/24 Headquarters, USAISC 256
150.137.145.0/24 Headquarters, USAISC 256
150.137.146.0/24 Headquarters, USAISC 256
150.137.147.0/24 Headquarters, USAISC 256
150.137.148.0/24 Headquarters, USAISC 256
150.137.149.0/24 Headquarters, USAISC 256
150.137.150.0/24 Headquarters, USAISC 256
150.137.152.0/24 Headquarters, USAISC 256
150.137.154.0/24 Headquarters, USAISC 256
150.137.156.0/24 Headquarters, USAISC 256
150.137.157.0/24 Headquarters, USAISC 256
150.137.171.0/24 Headquarters, USAISC 256
150.137.177.0/24 Headquarters, USAISC 256
150.137.180.0/24 Headquarters, USAISC 256
150.137.191.0/24 Headquarters, USAISC 256
150.137.192.0/24 Headquarters, USAISC 256
150.137.195.0/24 Headquarters, USAISC 256
150.137.196.0/24 Headquarters, USAISC 256
150.137.198.0/24 Headquarters, USAISC 256
150.137.199.0/24 Headquarters, USAISC 256
150.137.200.0/24 Headquarters, USAISC 256
150.137.202.0/24 Headquarters, USAISC 256
150.137.203.0/24 Headquarters, USAISC 256
150.137.204.0/24 Headquarters, USAISC 256
150.137.205.0/24 Headquarters, USAISC 256
150.137.206.0/24 Headquarters, USAISC 256
150.137.207.0/24 Headquarters, USAISC 256
150.137.211.0/24 Headquarters, USAISC 256
150.137.213.0/24 Headquarters, USAISC 256
150.137.214.0/24 Headquarters, USAISC 256
150.137.215.0/24 Headquarters, USAISC 256
150.137.216.0/24 Headquarters, USAISC 256
150.137.217.0/24 Headquarters, USAISC 256
150.137.218.0/24 Headquarters, USAISC 256
150.137.219.0/24 Headquarters, USAISC 256
150.137.220.0/24 Headquarters, USAISC 256
150.137.221.0/24 Headquarters, USAISC 256
150.137.222.0/24 Headquarters, USAISC 256
150.137.223.0/24 Headquarters, USAISC 256
150.137.224.0/24 Headquarters, USAISC 256
150.137.226.0/24 Headquarters, USAISC 256
150.137.227.0/24 Headquarters, USAISC 256
150.137.238.0/24 Headquarters, USAISC 256
150.137.240.0/24 Headquarters, USAISC 256
150.137.241.0/24 Headquarters, USAISC 256
150.137.242.0/24 Headquarters, USAISC 256
150.137.243.0/24 Headquarters, USAISC 256
150.137.244.0/24 Headquarters, USAISC 256
150.137.245.0/24 Headquarters, USAISC 256
150.137.246.0/24 Headquarters, USAISC 256
150.137.247.0/24 Headquarters, USAISC 256
150.137.248.0/24 Headquarters, USAISC 256
150.137.249.0/24 Headquarters, USAISC 256
150.137.250.0/24 Headquarters, USAISC 256
150.137.252.0/24 Headquarters, USAISC 256
192.42.88.0/24 Headquarters, USAISC 256

Netblock Company
2608:c180:2c0::/48 United States Department of Defense (DoD)
2608:c181:1d0::/48 United States Department of Defense (DoD)
2608:c182:230::/48 United States Department of Defense (DoD)
2608:c184:320::/48 United States Department of Defense (DoD)
2608:c187:290::/48 United States Department of Defense (DoD)
2608:c187:430::/48 United States Department of Defense (DoD)
2608:c188:450::/48 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS1600
                                                OrgID:          AS1600
                                                ASName:         AS1600
                                                ASNumber:       AS1600
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS27066 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27066 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

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

IP Address ASN Details
143.68.13.8 AS1600 United States Department of Defense (DoD) 79.85ms from Phoenix, US
150.137.2.22 AS1600 United States Department of Defense (DoD) 2.79ms from Honolulu, 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
108.87.158.192 AS7018 AT&T Enterprises, LLC 11.71ms from Atlanta, US
34.211.227.48 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
138.119.222.176 AS611 NB-PEI Educational Computer Network 0.47ms from Fredericton, CA
159.75.191.160 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.52ms from Guangzhou, CN
123.18.134.80 AS45899 VNPT Corp 5.43ms from Hanoi, VN
195.123.170.32 AS34661 BREEZE NETWORK 8.52ms from Kyiv, UA
176.190.77.32 AS5410 Bouygues Telecom SA 11.51ms from Marseille, FR
31.198.124.32 AS3269 Telecom Italia S.p.A. 4.47ms from Milan, IT
82.84.97.32 AS8612 Tiscali Italia S.P.A. 1.26ms from Milan, IT
150.107.26.192 AS150027 Auriganet Digital Technologies Private Limited 1.31ms from Pune, IN
114.129.97.0 AS17839 LG HelloVision Corp. 1.70ms from Seoul, KR
211.47.73.144 AS3786 LG DACOM Corporation 1.64ms from Seoul, KR
49.235.222.224 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.16ms from Shanghai, CN
69.69.202.0 AS19901 Brightspeed 13.23ms from St. Louis, US
171.116.255.208 AS4837 CHINA UNICOM China169 Backbone 2.83ms from Taiyuan, CN
134.70.106.0 AS31898 Oracle Corporation 0.12ms from Amsterdam, NL
74.97.2.112 AS701 Verizon Business 2.17ms from Boston, US
132.216.130.32 AS15318 McGill University 1.53ms from Montreal, CA
23.192.127.208 AS20940 Akamai International B.V. 0.75ms from New York City, US
167.250.88.0 AS262715 Caezar Provedor de Internet EIRELI 1.63ms from Novo Hamburgo, BR
84.160.76.240 AS3320 Deutsche Telekom AG 4.90ms from Nuernberg, DE
109.15.86.0 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.99ms from Paris, FR
43.203.146.128 AS16509 Amazon.com, Inc. 0.53ms from Seoul, KR
183.104.59.224 AS4766 Korea Telecom 7.39ms from Seoul, KR
114.200.46.0 AS9318 SK Broadband Co Ltd 0.47ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 150.137.135.29
traceroute to 150.137.135.29 (150.137.135.29): 11 hops max, 52 byte packets
4 [AS9002] 87.245.230.95 13.705 ms
5 *
6 *
7 *
8 [AS3356] 4.69.206.150 356.129 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Astana, KZ
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 AS1600 at robtex.

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