online CIDR and IP subnet calculator : Check host

139.99.6.151-139.99.6.151
139.99.6.151/32

139.99.6.152-139.99.6.159
139.99.6.152/29

139.99.6.160-139.99.6.191
139.99.6.160/27

139.99.6.192-139.99.6.255
139.99.6.192/26

139.99.7.0-139.99.7.255
139.99.7.0/24

139.99.8.0-139.99.15.255
139.99.8.0/21

139.99.16.0-139.99.31.255
139.99.16.0/20

139.99.32.0-139.99.63.255
139.99.32.0/19

139.99.64.0-139.99.127.255
139.99.64.0/18

IP subnet calculator 139.99.6.151-139.99.127.255