Network SBCIS-SIS80

Domains in network 485
CIDR 63.192.0.0/12
IP Range 63.192.0.0 - 63.207.255.255
Block size 1,048,576 addresses
Sub-network: 63.192.0.0/24
Organization: AT&T Enterprises, LLC
Location: United States San Francisco, California, United States