BigDataCloud
API Packages
  • IP Geolocation
  • Reverse Geocoding
  • Phone & Email Verification
  • Network Engineering
  • Free API
Tools
  • What is my IP?
  • IP Lookup
  • ASN Lookup
  • Network Lookup
Insights
  • Daily IP Geolocation Accuracy Report
  • ASN Rank by IPv4 space
  • Tor Exit Nodes
  • Bogon Routes
  • IPv4 Address Space Report
  • IPv6 Address Space Report
Resources
  • Getting Started
  • Support Articles
  • Blog
BigDataCloud LogoBigDataCloud Logo
API Packages
  • IP Geolocation
  • Reverse Geocoding
  • Phone & Email Verification
  • Network Engineering
  • Free API
Tools
  • What is my IP?
  • IP Lookup
  • ASN Lookup
  • Network Lookup
Insights
  • Daily IP Geolocation Accuracy Report
  • ASN Rank by IPv4 space
  • Tor Exit Nodes
  • Bogon Routes
  • IPv4 Address Space Report
  • IPv6 Address Space Report
Resources
  • Getting Started
  • Support Articles
  • Blog
Sign In

ACTIVE IPV4 PREFIXES
AS721 DNIC-ASBLK-00721-00726
United States Department of Defense (DoD)
Page 18

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As721
  4. Prefixes
PrefixRange FromRange To
130.22.254.0/23130.22.254.0130.22.255.255
131.4.0.0/16131.4.0.0131.4.255.255
131.5.0.0/19131.5.0.0131.5.31.255
131.5.32.0/20131.5.32.0131.5.47.255
131.5.64.0/18131.5.64.0131.5.127.255
131.5.128.0/17131.5.128.0131.5.255.255
131.16.0.0/18131.16.0.0131.16.63.255
131.16.64.0/20131.16.64.0131.16.79.255
131.16.88.0/21131.16.88.0131.16.95.255
131.16.96.0/19131.16.96.0131.16.127.255
131.16.128.0/17131.16.128.0131.16.255.255
131.33.0.0/18131.33.0.0131.33.63.255
131.33.64.0/19131.33.64.0131.33.95.255
131.33.96.0/20131.33.96.0131.33.111.255
131.33.112.0/21131.33.112.0131.33.119.255
Showing 256 - 270 of 5388 Results
1 ... 171819 ... 360
  • Packages
  • IP Geolocation
  • Reverse Geocoding
  • Phone & Email Verification
  • Network Engineering
  • Free API
  • Tools
  • What is my IP?
  • Update My Location
  • IP Lookup
  • ASN Lookup
  • Network Lookup
  • Insights
  • Daily IP Geolocation Accuracy Report
  • ASN Rank by IPv4 space
  • Tor Exit Nodes
  • Bogon Routes
  • IPv4 Address Space Report
  • IPv6 Address Space Report
  • Developers
  • Getting started
  • Support Articles
  • Blog
  • Company
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms and Conditions
  • Free Mobile App IP Tools for Network Insights
  • Download BigDataCloud iOS App
  • Download BigDataCloud Android App
Copyright © 2025 — BigDataCloud Pty Ltd