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
AS33657 CMCS
Comcast Cable Communications, LLC

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As33657
  4. Prefixes V6
PrefixRange FromRange To
2001:558:2f0::/442001:558:2f0::2001:558:2ff:ffff:ffff:ffff:ffff:ffff
2001:558:340::/442001:558:340::2001:558:34f:ffff:ffff:ffff:ffff:ffff
2001:558:fe06::/472001:558:fe06::2001:558:fe07:ffff:ffff:ffff:ffff:ffff
2001:559:b::/482001:559:b::2001:559:b:ffff:ffff:ffff:ffff:ffff
2001:559:48::/482001:559:48::2001:559:48:ffff:ffff:ffff:ffff:ffff
2001:559:7a::/482001:559:7a::2001:559:7a:ffff:ffff:ffff:ffff:ffff
2001:559:87::/482001:559:87::2001:559:87:ffff:ffff:ffff:ffff:ffff
2001:559:a2::/482001:559:a2::2001:559:a2:ffff:ffff:ffff:ffff:ffff
2001:559:ae::/482001:559:ae::2001:559:ae:ffff:ffff:ffff:ffff:ffff
2001:559:db::/482001:559:db::2001:559:db:ffff:ffff:ffff:ffff:ffff
2001:559:110::/482001:559:110::2001:559:110:ffff:ffff:ffff:ffff:ffff
2001:559:136::/482001:559:136::2001:559:136:ffff:ffff:ffff:ffff:ffff
2001:559:16a::/482001:559:16a::2001:559:16a:ffff:ffff:ffff:ffff:ffff
2001:559:1e7::/482001:559:1e7::2001:559:1e7:ffff:ffff:ffff:ffff:ffff
2001:559:202::/482001:559:202::2001:559:202:ffff:ffff:ffff:ffff:ffff
Showing 1 - 15 of 261 Results
12345 ... 18
  • 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