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
AS174 COGENT-174
Cogent Communications, LLC
Page 3

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As174
  4. Prefixes V6
PrefixRange FromRange To
2001:550:2:10::/612001:550:2:10::2001:550:2:17:ffff:ffff:ffff:ffff
2001:550:2:18::/642001:550:2:18::2001:550:2:18:ffff:ffff:ffff:ffff
2001:550:2:19::/1232001:550:2:19::2001:550:2:19::1f
2001:550:2:19::20/1242001:550:2:19::202001:550:2:19::2f
2001:550:2:19::30/1252001:550:2:19::302001:550:2:19::37
2001:550:2:19::3a/1272001:550:2:19::3a2001:550:2:19::3b
2001:550:2:19::3c/1262001:550:2:19::3c2001:550:2:19::3f
2001:550:2:19::40/1222001:550:2:19::402001:550:2:19::7f
2001:550:2:19::80/1212001:550:2:19::802001:550:2:19::ff
2001:550:2:19::100/1202001:550:2:19::1002001:550:2:19::1ff
2001:550:2:19::200/1192001:550:2:19::2002001:550:2:19::3ff
2001:550:2:19::400/1182001:550:2:19::4002001:550:2:19::7ff
2001:550:2:19::800/1172001:550:2:19::8002001:550:2:19::fff
2001:550:2:19::1000/1162001:550:2:19::10002001:550:2:19::1fff
2001:550:2:19::2000/1152001:550:2:19::20002001:550:2:19::3fff
Showing 31 - 45 of 2687 Results
12345 ... 180
  • 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