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 IPV6 PREFIXES
AS1239 COGENT-1239
Cogent Communications, LLC
Page 12

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As1239
  4. Prefixes V6
PrefixRange FromRange To
2001:550:2:400::/542001:550:2:400::2001:550:2:7ff:ffff:ffff:ffff:ffff
2001:550:2:800::/532001:550:2:800::2001:550:2:fff:ffff:ffff:ffff:ffff
2001:550:2:1000::/522001:550:2:1000::2001:550:2:1fff:ffff:ffff:ffff:ffff
2001:550:2:2000::/512001:550:2:2000::2001:550:2:3fff:ffff:ffff:ffff:ffff
2001:550:2:4000::/502001:550:2:4000::2001:550:2:7fff:ffff:ffff:ffff:ffff
2001:550:2:8000::/492001:550:2:8000::2001:550:2:ffff:ffff:ffff:ffff:ffff
2001:550:3::/482001:550:3::2001:550:3:ffff:ffff:ffff:ffff:ffff
2001:550:4::/462001:550:4::2001:550:7:ffff:ffff:ffff:ffff:ffff
2001:550:8::/452001:550:8::2001:550:f:ffff:ffff:ffff:ffff:ffff
2001:550:10::/442001:550:10::2001:550:1f:ffff:ffff:ffff:ffff:ffff
2001:550:20::/432001:550:20::2001:550:3f:ffff:ffff:ffff:ffff:ffff
2001:550:40::/422001:550:40::2001:550:7f:ffff:ffff:ffff:ffff:ffff
2001:550:80::/412001:550:80::2001:550:ff:ffff:ffff:ffff:ffff:ffff
2001:550:100::/612001:550:100::2001:550:100:7:ffff:ffff:ffff:ffff
2001:550:100:a::/632001:550:100:a::2001:550:100:b:ffff:ffff:ffff:ffff
Showing 166 - 180 of 2177 Results
1 ... 111213 ... 146
  • 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