AS1590 - United States Department of Defense (DoD)

Detailed information about the Autonomous System AS1590:

API Url https://api.ipapi.is/?q=AS1590
Status Active
Organization United States Department of Defense (DoD)
Description DNIC-ASBLK-01550-01601, US
Website defense.gov
Type government
Abuse E-Mail disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Whois https://api.ipapi.is/?whois=AS1590
Created 2006-04-03
Updated 2025-09-12
Country US

IPv4 Prefixes

Currently, there are 70 IPv4 prefixes for AS1590 - United States Department of Defense (DoD) in the database. This amounts to 69,632 IPv4 addresses that are hosted on this ASN. The following list shows the first 25 IPv4 prefixes of the ASN. To obtain all prefixes, please purchase the full database 

55.209.203.0/24
143.69.7.0/24
143.69.216.0/21
143.69.232.0/22
143.84.75.0/24
143.84.160.0/24
143.84.225.0/24
146.55.24.0/21
147.248.0.0/21
147.248.8.0/24
147.248.9.0/24
147.248.10.0/23
147.248.12.0/22
150.149.64.0/19
155.19.8.0/24
155.19.9.0/24
155.19.10.0/23
155.19.10.0/24
155.19.56.0/21
155.29.176.0/21
155.29.184.0/22
155.29.188.0/22
155.152.164.0/22
155.152.221.0/24
155.152.223.0/24

IPv6 Prefixes

Currently, there are 0 IPv6 prefixes for AS1590 - United States Department of Defense (DoD) in the database. This amounts to 0 IPv6 addresses that are hosted on this ASN. 

No IPv6 Prefixes for this ASN

Raw WHOIS Record - AS1590 - United States Department of Defense (DoD)