online CIDR and IP subnet calculator : Check host

57.180.138.128-57.180.138.255
57.180.138.128/25

57.180.139.0-57.180.139.255
57.180.139.0/24

57.180.140.0-57.180.143.255
57.180.140.0/22

57.180.144.0-57.180.159.255
57.180.144.0/20

57.180.160.0-57.180.191.255
57.180.160.0/19

57.180.192.0-57.180.255.255
57.180.192.0/18

57.181.0.0-57.181.31.255
57.181.0.0/19

57.181.32.0-57.181.35.255
57.181.32.0/22

57.181.36.0-57.181.36.255
57.181.36.0/24

IP subnet calculator 57.180.138.128-57.181.36.255