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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
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ACTIVE IPV6 PREFIXES
AS33661 CMCS
Comcast Cable Communications, LLC

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As33661
  4. Prefixes V6
PrefixRange FromRange To
2001:558:250::/442001:558:250::2001:558:25f:ffff:ffff:ffff:ffff:ffff
2001:558:2d0::/442001:558:2d0::2001:558:2df:ffff:ffff:ffff:ffff:ffff
2001:558:310::/442001:558:310::2001:558:31f:ffff:ffff:ffff:ffff:ffff
2001:558:4fef::/482001:558:4fef::2001:558:4fef:ffff:ffff:ffff:ffff:ffff
2001:558:500b::/482001:558:500b::2001:558:500b:ffff:ffff:ffff:ffff:ffff
2001:558:500f::/482001:558:500f::2001:558:500f:ffff:ffff:ffff:ffff:ffff
2001:558:5017::/482001:558:5017::2001:558:5017:ffff:ffff:ffff:ffff:ffff
2001:558:6004::/482001:558:6004::2001:558:6004:ffff:ffff:ffff:ffff:ffff
2001:558:600b::/482001:558:600b::2001:558:600b:ffff:ffff:ffff:ffff:ffff
2001:558:6015::/482001:558:6015::2001:558:6015:ffff:ffff:ffff:ffff:ffff
2001:558:fe08::/472001:558:fe08::2001:558:fe09:ffff:ffff:ffff:ffff:ffff
2001:558:fe38::/482001:558:fe38::2001:558:fe38:ffff:ffff:ffff:ffff:ffff
2001:558:fe3a::/482001:558:fe3a::2001:558:fe3a:ffff:ffff:ffff:ffff:ffff
2001:559:135::/482001:559:135::2001:559:135:ffff:ffff:ffff:ffff:ffff
2001:559:4ed::/482001:559:4ed::2001:559:4ed:ffff:ffff:ffff:ffff:ffff
Showing 1 - 15 of 38 Results
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