online CIDR and IP subnet calculator : Check host

210.148.131.0-210.148.131.255
210.148.131.0/24

210.148.132.0-210.148.135.255
210.148.132.0/22

210.148.136.0-210.148.143.255
210.148.136.0/21

210.148.144.0-210.148.159.255
210.148.144.0/20

210.148.160.0-210.148.191.255
210.148.160.0/19

210.148.192.0-210.148.255.255
210.148.192.0/18

210.149.0.0-210.149.255.255
210.149.0.0/16

IP subnet calculator 210.148.131.0-210.149.255.255