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
AS20214 COMCAST-20214
Comcast Cable Communications, LLC
Page 4

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As20214
  4. Prefixes
PrefixRange FromRange To
50.253.128.0/1850.253.128.050.253.191.255
64.139.77.0/2464.139.77.064.139.77.255
65.34.128.0/1865.34.128.065.34.191.255
65.34.192.0/1865.34.192.065.34.255.255
66.176.0.0/1666.176.0.066.176.255.255
66.177.208.0/2066.177.208.066.177.223.255
66.177.240.0/2066.177.240.066.177.255.255
66.208.217.0/2466.208.217.066.208.217.255
66.208.238.0/2366.208.238.066.208.239.255
66.229.0.0/1766.229.0.066.229.127.255
66.229.128.0/1766.229.128.066.229.255.255
67.172.64.0/2067.172.64.067.172.79.255
67.191.0.0/1867.191.0.067.191.63.255
67.191.64.0/1967.191.64.067.191.95.255
67.191.112.0/2067.191.112.067.191.127.255
Showing 46 - 60 of 195 Results
12345 ... 13
  • 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