ipregistry
About
Use cases
Web personalization
Cyber security
Compliance with rules
Docs
Pricing
FAQ
Status
Login
Dashboard
Sign Up for Free
IP subnet details
216.78.2.0/23
AS6389
— AT&T Corp.
00
Summary
01
Whois Details
02
IP Subranges
Summary
Country
Domain
att.com
Size
512
Registry
AFRINIC
Network Name
BELLSNET-BLK5
Whois
CIDR IP address subranges within 216.78.2.0/23 subnet
216.78.2.0/24
216.78.3.0/24
Get started with 100,000 free lookups:
sign up