3 ms·
This means the actual IP range should be something in 70.252.0.0/14, which is assigned to AT&T according to whois.arin.net. Chopping off 234 from head of this
by ttflee 5y ago
This means the actual IP range should be something in 70.252.0.0/14, which is assigned to AT&T according to whois.arin.net.
Chopping off 234 from head of this IP address, the parts left are the network address and group id.
See: https://tools.ietf.org/html/rfc6034 https://tools.ietf.org/html/rfc6034