online CIDR and IP subnet calculator : Check host

159.142.1.0-159.142.1.255
159.142.1.0/24

159.142.2.0-159.142.3.255
159.142.2.0/23

159.142.4.0-159.142.7.255
159.142.4.0/22

159.142.8.0-159.142.15.255
159.142.8.0/21

159.142.16.0-159.142.23.255
159.142.16.0/21

159.142.24.0-159.142.27.255
159.142.24.0/22

159.142.28.0-159.142.29.255
159.142.28.0/23

159.142.30.0-159.142.30.255
159.142.30.0/24

IP subnet calculator 159.142.1.0-159.142.30.255