Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
75.42.175.1 0:0:0:0:0:ffff:4b2a:af01
75.42.175.2 0:0:0:0:0:ffff:4b2a:af02
75.42.175.3 0:0:0:0:0:ffff:4b2a:af03
75.42.175.4 0:0:0:0:0:ffff:4b2a:af04
75.42.175.5 0:0:0:0:0:ffff:4b2a:af05
75.42.175.6 0:0:0:0:0:ffff:4b2a:af06
75.42.175.7 0:0:0:0:0:ffff:4b2a:af07
75.42.175.8 0:0:0:0:0:ffff:4b2a:af08
75.42.175.9 0:0:0:0:0:ffff:4b2a:af09
75.42.175.10 0:0:0:0:0:ffff:4b2a:af0a
75.42.175.11 0:0:0:0:0:ffff:4b2a:af0b
75.42.175.12 0:0:0:0:0:ffff:4b2a:af0c
75.42.175.13 0:0:0:0:0:ffff:4b2a:af0d
75.42.175.14 0:0:0:0:0:ffff:4b2a:af0e
75.42.175.15 0:0:0:0:0:ffff:4b2a:af0f
75.42.175.16 0:0:0:0:0:ffff:4b2a:af10
75.42.175.17 0:0:0:0:0:ffff:4b2a:af11
75.42.175.18 0:0:0:0:0:ffff:4b2a:af12
75.42.175.19 0:0:0:0:0:ffff:4b2a:af13
75.42.175.20 0:0:0:0:0:ffff:4b2a:af14
75.42.175.21 0:0:0:0:0:ffff:4b2a:af15
75.42.175.22 0:0:0:0:0:ffff:4b2a:af16
75.42.175.23 0:0:0:0:0:ffff:4b2a:af17
75.42.175.24 0:0:0:0:0:ffff:4b2a:af18
75.42.175.25 0:0:0:0:0:ffff:4b2a:af19
75.42.175.26 0:0:0:0:0:ffff:4b2a:af1a
75.42.175.27 0:0:0:0:0:ffff:4b2a:af1b
75.42.175.28 0:0:0:0:0:ffff:4b2a:af1c
75.42.175.29 0:0:0:0:0:ffff:4b2a:af1d
75.42.175.30 0:0:0:0:0:ffff:4b2a:af1e
75.42.175.31 0:0:0:0:0:ffff:4b2a:af1f
75.42.175.32 0:0:0:0:0:ffff:4b2a:af20
75.42.175.33 0:0:0:0:0:ffff:4b2a:af21
75.42.175.34 0:0:0:0:0:ffff:4b2a:af22
75.42.175.35 0:0:0:0:0:ffff:4b2a:af23
75.42.175.36 0:0:0:0:0:ffff:4b2a:af24
75.42.175.37 0:0:0:0:0:ffff:4b2a:af25
75.42.175.38 0:0:0:0:0:ffff:4b2a:af26
75.42.175.39 0:0:0:0:0:ffff:4b2a:af27
75.42.175.40 0:0:0:0:0:ffff:4b2a:af28
75.42.175.41 0:0:0:0:0:ffff:4b2a:af29
75.42.175.42 0:0:0:0:0:ffff:4b2a:af2a
75.42.175.43 0:0:0:0:0:ffff:4b2a:af2b
75.42.175.44 0:0:0:0:0:ffff:4b2a:af2c
75.42.175.45 0:0:0:0:0:ffff:4b2a:af2d
75.42.175.46 0:0:0:0:0:ffff:4b2a:af2e
75.42.175.47 0:0:0:0:0:ffff:4b2a:af2f
75.42.175.48 0:0:0:0:0:ffff:4b2a:af30
75.42.175.49 0:0:0:0:0:ffff:4b2a:af31
75.42.175.50 0:0:0:0:0:ffff:4b2a:af32
75.42.175.51 0:0:0:0:0:ffff:4b2a:af33
75.42.175.52 0:0:0:0:0:ffff:4b2a:af34
75.42.175.53 0:0:0:0:0:ffff:4b2a:af35
75.42.175.54 0:0:0:0:0:ffff:4b2a:af36
75.42.175.55 0:0:0:0:0:ffff:4b2a:af37
75.42.175.56 0:0:0:0:0:ffff:4b2a:af38
75.42.175.57 0:0:0:0:0:ffff:4b2a:af39
75.42.175.58 0:0:0:0:0:ffff:4b2a:af3a
75.42.175.59 0:0:0:0:0:ffff:4b2a:af3b
75.42.175.60 0:0:0:0:0:ffff:4b2a:af3c


75.42.175.61 0:0:0:0:0:ffff:4b2a:af3d
75.42.175.62 0:0:0:0:0:ffff:4b2a:af3e
75.42.175.63 0:0:0:0:0:ffff:4b2a:af3f
75.42.175.64 0:0:0:0:0:ffff:4b2a:af40
75.42.175.65 0:0:0:0:0:ffff:4b2a:af41
75.42.175.66 0:0:0:0:0:ffff:4b2a:af42
75.42.175.67 0:0:0:0:0:ffff:4b2a:af43
75.42.175.68 0:0:0:0:0:ffff:4b2a:af44
75.42.175.69 0:0:0:0:0:ffff:4b2a:af45
75.42.175.70 0:0:0:0:0:ffff:4b2a:af46
75.42.175.71 0:0:0:0:0:ffff:4b2a:af47
75.42.175.72 0:0:0:0:0:ffff:4b2a:af48
75.42.175.73 0:0:0:0:0:ffff:4b2a:af49
75.42.175.74 0:0:0:0:0:ffff:4b2a:af4a
75.42.175.75 0:0:0:0:0:ffff:4b2a:af4b
75.42.175.76 0:0:0:0:0:ffff:4b2a:af4c
75.42.175.77 0:0:0:0:0:ffff:4b2a:af4d
75.42.175.78 0:0:0:0:0:ffff:4b2a:af4e
75.42.175.79 0:0:0:0:0:ffff:4b2a:af4f
75.42.175.80 0:0:0:0:0:ffff:4b2a:af50
75.42.175.81 0:0:0:0:0:ffff:4b2a:af51
75.42.175.82 0:0:0:0:0:ffff:4b2a:af52
75.42.175.83 0:0:0:0:0:ffff:4b2a:af53
75.42.175.84 0:0:0:0:0:ffff:4b2a:af54
75.42.175.85 0:0:0:0:0:ffff:4b2a:af55
75.42.175.86 0:0:0:0:0:ffff:4b2a:af56
75.42.175.87 0:0:0:0:0:ffff:4b2a:af57
75.42.175.88 0:0:0:0:0:ffff:4b2a:af58
75.42.175.89 0:0:0:0:0:ffff:4b2a:af59
75.42.175.90 0:0:0:0:0:ffff:4b2a:af5a
75.42.175.91 0:0:0:0:0:ffff:4b2a:af5b
75.42.175.92 0:0:0:0:0:ffff:4b2a:af5c
75.42.175.93 0:0:0:0:0:ffff:4b2a:af5d
75.42.175.94 0:0:0:0:0:ffff:4b2a:af5e
75.42.175.95 0:0:0:0:0:ffff:4b2a:af5f
75.42.175.96 0:0:0:0:0:ffff:4b2a:af60
75.42.175.97 0:0:0:0:0:ffff:4b2a:af61
75.42.175.98 0:0:0:0:0:ffff:4b2a:af62
75.42.175.99 0:0:0:0:0:ffff:4b2a:af63
75.42.175.100 0:0:0:0:0:ffff:4b2a:af64
75.42.175.101 0:0:0:0:0:ffff:4b2a:af65
75.42.175.102 0:0:0:0:0:ffff:4b2a:af66
75.42.175.103 0:0:0:0:0:ffff:4b2a:af67
75.42.175.104 0:0:0:0:0:ffff:4b2a:af68
75.42.175.105 0:0:0:0:0:ffff:4b2a:af69
75.42.175.106 0:0:0:0:0:ffff:4b2a:af6a
75.42.175.107 0:0:0:0:0:ffff:4b2a:af6b
75.42.175.108 0:0:0:0:0:ffff:4b2a:af6c
75.42.175.109 0:0:0:0:0:ffff:4b2a:af6d
75.42.175.110 0:0:0:0:0:ffff:4b2a:af6e
75.42.175.111 0:0:0:0:0:ffff:4b2a:af6f
75.42.175.112 0:0:0:0:0:ffff:4b2a:af70
75.42.175.113 0:0:0:0:0:ffff:4b2a:af71
75.42.175.114 0:0:0:0:0:ffff:4b2a:af72
75.42.175.115 0:0:0:0:0:ffff:4b2a:af73
75.42.175.116 0:0:0:0:0:ffff:4b2a:af74
75.42.175.117 0:0:0:0:0:ffff:4b2a:af75
75.42.175.118 0:0:0:0:0:ffff:4b2a:af76
75.42.175.119 0:0:0:0:0:ffff:4b2a:af77
75.42.175.120 0:0:0:0:0:ffff:4b2a:af78


75.42.175.121 0:0:0:0:0:ffff:4b2a:af79
75.42.175.122 0:0:0:0:0:ffff:4b2a:af7a
75.42.175.123 0:0:0:0:0:ffff:4b2a:af7b
75.42.175.124 0:0:0:0:0:ffff:4b2a:af7c
75.42.175.125 0:0:0:0:0:ffff:4b2a:af7d
75.42.175.126 0:0:0:0:0:ffff:4b2a:af7e
75.42.175.127 0:0:0:0:0:ffff:4b2a:af7f
75.42.175.128 0:0:0:0:0:ffff:4b2a:af80
75.42.175.129 0:0:0:0:0:ffff:4b2a:af81
75.42.175.130 0:0:0:0:0:ffff:4b2a:af82
75.42.175.131 0:0:0:0:0:ffff:4b2a:af83
75.42.175.132 0:0:0:0:0:ffff:4b2a:af84
75.42.175.133 0:0:0:0:0:ffff:4b2a:af85
75.42.175.134 0:0:0:0:0:ffff:4b2a:af86
75.42.175.135 0:0:0:0:0:ffff:4b2a:af87
75.42.175.136 0:0:0:0:0:ffff:4b2a:af88
75.42.175.137 0:0:0:0:0:ffff:4b2a:af89
75.42.175.138 0:0:0:0:0:ffff:4b2a:af8a
75.42.175.139 0:0:0:0:0:ffff:4b2a:af8b
75.42.175.140 0:0:0:0:0:ffff:4b2a:af8c
75.42.175.141 0:0:0:0:0:ffff:4b2a:af8d
75.42.175.142 0:0:0:0:0:ffff:4b2a:af8e
75.42.175.143 0:0:0:0:0:ffff:4b2a:af8f
75.42.175.144 0:0:0:0:0:ffff:4b2a:af90
75.42.175.145 0:0:0:0:0:ffff:4b2a:af91
75.42.175.146 0:0:0:0:0:ffff:4b2a:af92
75.42.175.147 0:0:0:0:0:ffff:4b2a:af93
75.42.175.148 0:0:0:0:0:ffff:4b2a:af94
75.42.175.149 0:0:0:0:0:ffff:4b2a:af95
75.42.175.150 0:0:0:0:0:ffff:4b2a:af96
75.42.175.151 0:0:0:0:0:ffff:4b2a:af97
75.42.175.152 0:0:0:0:0:ffff:4b2a:af98
75.42.175.153 0:0:0:0:0:ffff:4b2a:af99
75.42.175.154 0:0:0:0:0:ffff:4b2a:af9a
75.42.175.155 0:0:0:0:0:ffff:4b2a:af9b
75.42.175.156 0:0:0:0:0:ffff:4b2a:af9c
75.42.175.157 0:0:0:0:0:ffff:4b2a:af9d
75.42.175.158 0:0:0:0:0:ffff:4b2a:af9e
75.42.175.159 0:0:0:0:0:ffff:4b2a:af9f
75.42.175.160 0:0:0:0:0:ffff:4b2a:afa0
75.42.175.161 0:0:0:0:0:ffff:4b2a:afa1
75.42.175.162 0:0:0:0:0:ffff:4b2a:afa2
75.42.175.163 0:0:0:0:0:ffff:4b2a:afa3
75.42.175.164 0:0:0:0:0:ffff:4b2a:afa4
75.42.175.165 0:0:0:0:0:ffff:4b2a:afa5
75.42.175.166 0:0:0:0:0:ffff:4b2a:afa6
75.42.175.167 0:0:0:0:0:ffff:4b2a:afa7
75.42.175.168 0:0:0:0:0:ffff:4b2a:afa8
75.42.175.169 0:0:0:0:0:ffff:4b2a:afa9
75.42.175.170 0:0:0:0:0:ffff:4b2a:afaa
75.42.175.171 0:0:0:0:0:ffff:4b2a:afab
75.42.175.172 0:0:0:0:0:ffff:4b2a:afac
75.42.175.173 0:0:0:0:0:ffff:4b2a:afad
75.42.175.174 0:0:0:0:0:ffff:4b2a:afae
75.42.175.175 0:0:0:0:0:ffff:4b2a:afaf
75.42.175.176 0:0:0:0:0:ffff:4b2a:afb0
75.42.175.177 0:0:0:0:0:ffff:4b2a:afb1
75.42.175.178 0:0:0:0:0:ffff:4b2a:afb2
75.42.175.179 0:0:0:0:0:ffff:4b2a:afb3
75.42.175.180 0:0:0:0:0:ffff:4b2a:afb4


75.42.175.181 0:0:0:0:0:ffff:4b2a:afb5
75.42.175.182 0:0:0:0:0:ffff:4b2a:afb6
75.42.175.183 0:0:0:0:0:ffff:4b2a:afb7
75.42.175.184 0:0:0:0:0:ffff:4b2a:afb8
75.42.175.185 0:0:0:0:0:ffff:4b2a:afb9
75.42.175.186 0:0:0:0:0:ffff:4b2a:afba
75.42.175.187 0:0:0:0:0:ffff:4b2a:afbb
75.42.175.188 0:0:0:0:0:ffff:4b2a:afbc
75.42.175.189 0:0:0:0:0:ffff:4b2a:afbd
75.42.175.190 0:0:0:0:0:ffff:4b2a:afbe
75.42.175.191 0:0:0:0:0:ffff:4b2a:afbf
75.42.175.192 0:0:0:0:0:ffff:4b2a:afc0
75.42.175.193 0:0:0:0:0:ffff:4b2a:afc1
75.42.175.194 0:0:0:0:0:ffff:4b2a:afc2
75.42.175.195 0:0:0:0:0:ffff:4b2a:afc3
75.42.175.196 0:0:0:0:0:ffff:4b2a:afc4
75.42.175.197 0:0:0:0:0:ffff:4b2a:afc5
75.42.175.198 0:0:0:0:0:ffff:4b2a:afc6
75.42.175.199 0:0:0:0:0:ffff:4b2a:afc7
75.42.175.200 0:0:0:0:0:ffff:4b2a:afc8
75.42.175.201 0:0:0:0:0:ffff:4b2a:afc9
75.42.175.202 0:0:0:0:0:ffff:4b2a:afca
75.42.175.203 0:0:0:0:0:ffff:4b2a:afcb
75.42.175.204 0:0:0:0:0:ffff:4b2a:afcc
75.42.175.205 0:0:0:0:0:ffff:4b2a:afcd
75.42.175.206 0:0:0:0:0:ffff:4b2a:afce
75.42.175.207 0:0:0:0:0:ffff:4b2a:afcf
75.42.175.208 0:0:0:0:0:ffff:4b2a:afd0
75.42.175.209 0:0:0:0:0:ffff:4b2a:afd1
75.42.175.210 0:0:0:0:0:ffff:4b2a:afd2
75.42.175.211 0:0:0:0:0:ffff:4b2a:afd3
75.42.175.212 0:0:0:0:0:ffff:4b2a:afd4
75.42.175.213 0:0:0:0:0:ffff:4b2a:afd5
75.42.175.214 0:0:0:0:0:ffff:4b2a:afd6
75.42.175.215 0:0:0:0:0:ffff:4b2a:afd7
75.42.175.216 0:0:0:0:0:ffff:4b2a:afd8
75.42.175.217 0:0:0:0:0:ffff:4b2a:afd9
75.42.175.218 0:0:0:0:0:ffff:4b2a:afda
75.42.175.219 0:0:0:0:0:ffff:4b2a:afdb
75.42.175.220 0:0:0:0:0:ffff:4b2a:afdc
75.42.175.221 0:0:0:0:0:ffff:4b2a:afdd
75.42.175.222 0:0:0:0:0:ffff:4b2a:afde
75.42.175.223 0:0:0:0:0:ffff:4b2a:afdf
75.42.175.224 0:0:0:0:0:ffff:4b2a:afe0
75.42.175.225 0:0:0:0:0:ffff:4b2a:afe1
75.42.175.226 0:0:0:0:0:ffff:4b2a:afe2
75.42.175.227 0:0:0:0:0:ffff:4b2a:afe3
75.42.175.228 0:0:0:0:0:ffff:4b2a:afe4
75.42.175.229 0:0:0:0:0:ffff:4b2a:afe5
75.42.175.230 0:0:0:0:0:ffff:4b2a:afe6
75.42.175.231 0:0:0:0:0:ffff:4b2a:afe7
75.42.175.232 0:0:0:0:0:ffff:4b2a:afe8
75.42.175.233 0:0:0:0:0:ffff:4b2a:afe9
75.42.175.234 0:0:0:0:0:ffff:4b2a:afea
75.42.175.235 0:0:0:0:0:ffff:4b2a:afeb
75.42.175.236 0:0:0:0:0:ffff:4b2a:afec
75.42.175.237 0:0:0:0:0:ffff:4b2a:afed
75.42.175.238 0:0:0:0:0:ffff:4b2a:afee
75.42.175.239 0:0:0:0:0:ffff:4b2a:afef
75.42.175.240 0:0:0:0:0:ffff:4b2a:aff0
75.42.175.241 0:0:0:0:0:ffff:4b2a:aff1
75.42.175.242 0:0:0:0:0:ffff:4b2a:aff2
75.42.175.243 0:0:0:0:0:ffff:4b2a:aff3
75.42.175.244 0:0:0:0:0:ffff:4b2a:aff4
75.42.175.245 0:0:0:0:0:ffff:4b2a:aff5
75.42.175.246 0:0:0:0:0:ffff:4b2a:aff6
75.42.175.247 0:0:0:0:0:ffff:4b2a:aff7
75.42.175.248 0:0:0:0:0:ffff:4b2a:aff8
75.42.175.249 0:0:0:0:0:ffff:4b2a:aff9
75.42.175.250 0:0:0:0:0:ffff:4b2a:affa
75.42.175.251 0:0:0:0:0:ffff:4b2a:affb
75.42.175.252 0:0:0:0:0:ffff:4b2a:affc
75.42.175.253 0:0:0:0:0:ffff:4b2a:affd
75.42.175.254 0:0:0:0:0:ffff:4b2a:affe
75.42.175.255 0:0:0:0:0:ffff:4b2a:afff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.