online CIDR and IP subnet calculator : Check host

137.74.132.40-137.74.132.47
137.74.132.40/29

137.74.132.48-137.74.132.63
137.74.132.48/28

137.74.132.64-137.74.132.127
137.74.132.64/26

137.74.132.128-137.74.132.255
137.74.132.128/25

137.74.133.0-137.74.133.255
137.74.133.0/24

137.74.134.0-137.74.135.255
137.74.134.0/23

137.74.136.0-137.74.143.255
137.74.136.0/21

137.74.144.0-137.74.145.255
137.74.144.0/23

IP subnet calculator 137.74.132.40-137.74.145.255