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
AS3561 CENTURYLINK-LEGACY-SAVVIS
CenturyLink Communications, LLC
Page 4

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As3561
  4. Prefixes
PrefixRange FromRange To
63.128.96.0/2263.128.96.063.128.99.255
63.128.100.0/2363.128.100.063.128.101.255
63.128.104.0/2163.128.104.063.128.111.255
63.128.112.0/2063.128.112.063.128.127.255
63.128.128.0/2363.128.128.063.128.129.255
63.128.131.0/2463.128.131.063.128.131.255
63.128.132.0/2263.128.132.063.128.135.255
63.128.136.0/2163.128.136.063.128.143.255
63.128.144.0/2063.128.144.063.128.159.255
63.128.160.0/2163.128.160.063.128.167.255
63.128.168.0/2363.128.168.063.128.169.255
63.128.171.0/2463.128.171.063.128.171.255
63.128.172.0/2263.128.172.063.128.175.255
63.128.176.0/2063.128.176.063.128.191.255
63.128.192.0/1863.128.192.063.128.255.255
Showing 46 - 60 of 1699 Results
12345 ... 114
  • 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