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
AS7018 ATT-INTERNET4
AT&T Enterprises, LLC
Page 486

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As7018
  4. Prefixes
PrefixRange FromRange To
204.127.194.0/24204.127.194.0204.127.194.255
204.127.198.0/24204.127.198.0204.127.198.255
204.127.200.0/21204.127.200.0204.127.207.255
204.127.208.0/20204.127.208.0204.127.223.255
204.127.224.0/20204.127.224.0204.127.239.255
204.127.243.0/24204.127.243.0204.127.243.255
204.127.244.0/24204.127.244.0204.127.244.255
204.127.246.0/23204.127.246.0204.127.247.255
204.127.248.0/24204.127.248.0204.127.248.255
204.127.250.0/24204.127.250.0204.127.250.255
204.127.252.0/22204.127.252.0204.127.255.255
204.128.226.0/24204.128.226.0204.128.226.255
204.146.0.0/17204.146.0.0204.146.127.255
204.146.128.0/20204.146.128.0204.146.143.255
204.146.144.0/21204.146.144.0204.146.151.255
Showing 7276 - 7290 of 8225 Results
1 ... 485486487 ... 549
  • 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