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
AS209 CENTURYLINK-US-LEGACY-QWEST
CenturyLink Communications, LLC
Page 3

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As209
  4. Prefixes
PrefixRange FromRange To
63.144.220.0/2263.144.220.063.144.223.255
63.144.224.0/2063.144.224.063.144.239.255
63.144.241.0/2463.144.241.063.144.241.255
63.144.242.0/2363.144.242.063.144.243.255
63.144.244.0/2263.144.244.063.144.247.255
63.144.248.0/2163.144.248.063.144.255.255
63.145.0.0/2163.145.0.063.145.7.255
63.145.8.0/2263.145.8.063.145.11.255
63.145.12.0/2463.145.12.063.145.12.255
63.145.14.0/2363.145.14.063.145.15.255
63.145.16.0/2063.145.16.063.145.31.255
63.145.32.0/2063.145.32.063.145.47.255
63.145.48.0/2163.145.48.063.145.55.255
63.145.56.0/2363.145.56.063.145.57.255
63.145.58.0/2463.145.58.063.145.58.255
Showing 31 - 45 of 5869 Results
12345 ... 392
  • 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