CIDRFromIP.com
Convert IPs to CIDRs
Convert CIDR to IPs
Search for IP in a CIDR
Convert CIDR to IP Addresses
Enter an IPV4 CIDR (example: 192.168.2.0/24)
IP Address Range for 172.31.16.0/32
First IP Address in Range: 172.31.16.0
Last IP Address in Range: 172.31.16.0
Number of IP addresses: 0
Show/Hide All IP Addresses in 172.31.16.0/32
172.31.16.0