online CIDR and IP subnet calculator : Check host

167.21.44.0-167.21.47.255
167.21.44.0/22

167.21.48.0-167.21.63.255
167.21.48.0/20

167.21.64.0-167.21.95.255
167.21.64.0/19

167.21.96.0-167.21.111.255
167.21.96.0/20

167.21.112.0-167.21.119.255
167.21.112.0/21

167.21.120.0-167.21.123.255
167.21.120.0/22

167.21.124.0-167.21.125.255
167.21.124.0/23

167.21.126.0-167.21.126.255
167.21.126.0/24

IP subnet calculator 167.21.44.0-167.21.126.255