IPv4 Subnet Calculator
Network: 167.71.57.42/31
Addresses: 2 (21)
First IP: 167.71.57.42 (42.57.71.167.in-addr.arpa)
Last IP: 167.71.57.43 (43.57.71.167.in-addr.arpa)
/8 Operated By: ARIN
Network: 167.71.57.42/31
Addresses: 2 (21)
First IP: 167.71.57.42 (42.57.71.167.in-addr.arpa)
Last IP: 167.71.57.43 (43.57.71.167.in-addr.arpa)
/8 Operated By: ARIN