online CIDR and IP subnet calculator : Check host

208.111.42.6-208.111.42.7
208.111.42.6/31

208.111.42.8-208.111.42.15
208.111.42.8/29

208.111.42.16-208.111.42.31
208.111.42.16/28

208.111.42.32-208.111.42.63
208.111.42.32/27

208.111.42.64-208.111.42.127
208.111.42.64/26

208.111.42.128-208.111.42.143
208.111.42.128/28

208.111.42.144-208.111.42.151
208.111.42.144/29

208.111.42.152-208.111.42.155
208.111.42.152/30

208.111.42.156-208.111.42.157
208.111.42.156/31

IP subnet calculator 208.111.42.6-208.111.42.157