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
75.158.255.1 0:0:0:0:0:ffff:4b9e:ff01
75.158.255.2 0:0:0:0:0:ffff:4b9e:ff02
75.158.255.3 0:0:0:0:0:ffff:4b9e:ff03
75.158.255.4 0:0:0:0:0:ffff:4b9e:ff04
75.158.255.5 0:0:0:0:0:ffff:4b9e:ff05
75.158.255.6 0:0:0:0:0:ffff:4b9e:ff06
75.158.255.7 0:0:0:0:0:ffff:4b9e:ff07
75.158.255.8 0:0:0:0:0:ffff:4b9e:ff08
75.158.255.9 0:0:0:0:0:ffff:4b9e:ff09
75.158.255.10 0:0:0:0:0:ffff:4b9e:ff0a
75.158.255.11 0:0:0:0:0:ffff:4b9e:ff0b
75.158.255.12 0:0:0:0:0:ffff:4b9e:ff0c
75.158.255.13 0:0:0:0:0:ffff:4b9e:ff0d
75.158.255.14 0:0:0:0:0:ffff:4b9e:ff0e
75.158.255.15 0:0:0:0:0:ffff:4b9e:ff0f
75.158.255.16 0:0:0:0:0:ffff:4b9e:ff10
75.158.255.17 0:0:0:0:0:ffff:4b9e:ff11
75.158.255.18 0:0:0:0:0:ffff:4b9e:ff12
75.158.255.19 0:0:0:0:0:ffff:4b9e:ff13
75.158.255.20 0:0:0:0:0:ffff:4b9e:ff14
75.158.255.21 0:0:0:0:0:ffff:4b9e:ff15
75.158.255.22 0:0:0:0:0:ffff:4b9e:ff16
75.158.255.23 0:0:0:0:0:ffff:4b9e:ff17
75.158.255.24 0:0:0:0:0:ffff:4b9e:ff18
75.158.255.25 0:0:0:0:0:ffff:4b9e:ff19
75.158.255.26 0:0:0:0:0:ffff:4b9e:ff1a
75.158.255.27 0:0:0:0:0:ffff:4b9e:ff1b
75.158.255.28 0:0:0:0:0:ffff:4b9e:ff1c
75.158.255.29 0:0:0:0:0:ffff:4b9e:ff1d
75.158.255.30 0:0:0:0:0:ffff:4b9e:ff1e
75.158.255.31 0:0:0:0:0:ffff:4b9e:ff1f
75.158.255.32 0:0:0:0:0:ffff:4b9e:ff20
75.158.255.33 0:0:0:0:0:ffff:4b9e:ff21
75.158.255.34 0:0:0:0:0:ffff:4b9e:ff22
75.158.255.35 0:0:0:0:0:ffff:4b9e:ff23
75.158.255.36 0:0:0:0:0:ffff:4b9e:ff24
75.158.255.37 0:0:0:0:0:ffff:4b9e:ff25
75.158.255.38 0:0:0:0:0:ffff:4b9e:ff26
75.158.255.39 0:0:0:0:0:ffff:4b9e:ff27
75.158.255.40 0:0:0:0:0:ffff:4b9e:ff28
75.158.255.41 0:0:0:0:0:ffff:4b9e:ff29
75.158.255.42 0:0:0:0:0:ffff:4b9e:ff2a
75.158.255.43 0:0:0:0:0:ffff:4b9e:ff2b
75.158.255.44 0:0:0:0:0:ffff:4b9e:ff2c
75.158.255.45 0:0:0:0:0:ffff:4b9e:ff2d
75.158.255.46 0:0:0:0:0:ffff:4b9e:ff2e
75.158.255.47 0:0:0:0:0:ffff:4b9e:ff2f
75.158.255.48 0:0:0:0:0:ffff:4b9e:ff30
75.158.255.49 0:0:0:0:0:ffff:4b9e:ff31
75.158.255.50 0:0:0:0:0:ffff:4b9e:ff32
75.158.255.51 0:0:0:0:0:ffff:4b9e:ff33
75.158.255.52 0:0:0:0:0:ffff:4b9e:ff34
75.158.255.53 0:0:0:0:0:ffff:4b9e:ff35
75.158.255.54 0:0:0:0:0:ffff:4b9e:ff36
75.158.255.55 0:0:0:0:0:ffff:4b9e:ff37
75.158.255.56 0:0:0:0:0:ffff:4b9e:ff38
75.158.255.57 0:0:0:0:0:ffff:4b9e:ff39
75.158.255.58 0:0:0:0:0:ffff:4b9e:ff3a
75.158.255.59 0:0:0:0:0:ffff:4b9e:ff3b
75.158.255.60 0:0:0:0:0:ffff:4b9e:ff3c


75.158.255.61 0:0:0:0:0:ffff:4b9e:ff3d
75.158.255.62 0:0:0:0:0:ffff:4b9e:ff3e
75.158.255.63 0:0:0:0:0:ffff:4b9e:ff3f
75.158.255.64 0:0:0:0:0:ffff:4b9e:ff40
75.158.255.65 0:0:0:0:0:ffff:4b9e:ff41
75.158.255.66 0:0:0:0:0:ffff:4b9e:ff42
75.158.255.67 0:0:0:0:0:ffff:4b9e:ff43
75.158.255.68 0:0:0:0:0:ffff:4b9e:ff44
75.158.255.69 0:0:0:0:0:ffff:4b9e:ff45
75.158.255.70 0:0:0:0:0:ffff:4b9e:ff46
75.158.255.71 0:0:0:0:0:ffff:4b9e:ff47
75.158.255.72 0:0:0:0:0:ffff:4b9e:ff48
75.158.255.73 0:0:0:0:0:ffff:4b9e:ff49
75.158.255.74 0:0:0:0:0:ffff:4b9e:ff4a
75.158.255.75 0:0:0:0:0:ffff:4b9e:ff4b
75.158.255.76 0:0:0:0:0:ffff:4b9e:ff4c
75.158.255.77 0:0:0:0:0:ffff:4b9e:ff4d
75.158.255.78 0:0:0:0:0:ffff:4b9e:ff4e
75.158.255.79 0:0:0:0:0:ffff:4b9e:ff4f
75.158.255.80 0:0:0:0:0:ffff:4b9e:ff50
75.158.255.81 0:0:0:0:0:ffff:4b9e:ff51
75.158.255.82 0:0:0:0:0:ffff:4b9e:ff52
75.158.255.83 0:0:0:0:0:ffff:4b9e:ff53
75.158.255.84 0:0:0:0:0:ffff:4b9e:ff54
75.158.255.85 0:0:0:0:0:ffff:4b9e:ff55
75.158.255.86 0:0:0:0:0:ffff:4b9e:ff56
75.158.255.87 0:0:0:0:0:ffff:4b9e:ff57
75.158.255.88 0:0:0:0:0:ffff:4b9e:ff58
75.158.255.89 0:0:0:0:0:ffff:4b9e:ff59
75.158.255.90 0:0:0:0:0:ffff:4b9e:ff5a
75.158.255.91 0:0:0:0:0:ffff:4b9e:ff5b
75.158.255.92 0:0:0:0:0:ffff:4b9e:ff5c
75.158.255.93 0:0:0:0:0:ffff:4b9e:ff5d
75.158.255.94 0:0:0:0:0:ffff:4b9e:ff5e
75.158.255.95 0:0:0:0:0:ffff:4b9e:ff5f
75.158.255.96 0:0:0:0:0:ffff:4b9e:ff60
75.158.255.97 0:0:0:0:0:ffff:4b9e:ff61
75.158.255.98 0:0:0:0:0:ffff:4b9e:ff62
75.158.255.99 0:0:0:0:0:ffff:4b9e:ff63
75.158.255.100 0:0:0:0:0:ffff:4b9e:ff64
75.158.255.101 0:0:0:0:0:ffff:4b9e:ff65
75.158.255.102 0:0:0:0:0:ffff:4b9e:ff66
75.158.255.103 0:0:0:0:0:ffff:4b9e:ff67
75.158.255.104 0:0:0:0:0:ffff:4b9e:ff68
75.158.255.105 0:0:0:0:0:ffff:4b9e:ff69
75.158.255.106 0:0:0:0:0:ffff:4b9e:ff6a
75.158.255.107 0:0:0:0:0:ffff:4b9e:ff6b
75.158.255.108 0:0:0:0:0:ffff:4b9e:ff6c
75.158.255.109 0:0:0:0:0:ffff:4b9e:ff6d
75.158.255.110 0:0:0:0:0:ffff:4b9e:ff6e
75.158.255.111 0:0:0:0:0:ffff:4b9e:ff6f
75.158.255.112 0:0:0:0:0:ffff:4b9e:ff70
75.158.255.113 0:0:0:0:0:ffff:4b9e:ff71
75.158.255.114 0:0:0:0:0:ffff:4b9e:ff72
75.158.255.115 0:0:0:0:0:ffff:4b9e:ff73
75.158.255.116 0:0:0:0:0:ffff:4b9e:ff74
75.158.255.117 0:0:0:0:0:ffff:4b9e:ff75
75.158.255.118 0:0:0:0:0:ffff:4b9e:ff76
75.158.255.119 0:0:0:0:0:ffff:4b9e:ff77
75.158.255.120 0:0:0:0:0:ffff:4b9e:ff78


75.158.255.121 0:0:0:0:0:ffff:4b9e:ff79
75.158.255.122 0:0:0:0:0:ffff:4b9e:ff7a
75.158.255.123 0:0:0:0:0:ffff:4b9e:ff7b
75.158.255.124 0:0:0:0:0:ffff:4b9e:ff7c
75.158.255.125 0:0:0:0:0:ffff:4b9e:ff7d
75.158.255.126 0:0:0:0:0:ffff:4b9e:ff7e
75.158.255.127 0:0:0:0:0:ffff:4b9e:ff7f
75.158.255.128 0:0:0:0:0:ffff:4b9e:ff80
75.158.255.129 0:0:0:0:0:ffff:4b9e:ff81
75.158.255.130 0:0:0:0:0:ffff:4b9e:ff82
75.158.255.131 0:0:0:0:0:ffff:4b9e:ff83
75.158.255.132 0:0:0:0:0:ffff:4b9e:ff84
75.158.255.133 0:0:0:0:0:ffff:4b9e:ff85
75.158.255.134 0:0:0:0:0:ffff:4b9e:ff86
75.158.255.135 0:0:0:0:0:ffff:4b9e:ff87
75.158.255.136 0:0:0:0:0:ffff:4b9e:ff88
75.158.255.137 0:0:0:0:0:ffff:4b9e:ff89
75.158.255.138 0:0:0:0:0:ffff:4b9e:ff8a
75.158.255.139 0:0:0:0:0:ffff:4b9e:ff8b
75.158.255.140 0:0:0:0:0:ffff:4b9e:ff8c
75.158.255.141 0:0:0:0:0:ffff:4b9e:ff8d
75.158.255.142 0:0:0:0:0:ffff:4b9e:ff8e
75.158.255.143 0:0:0:0:0:ffff:4b9e:ff8f
75.158.255.144 0:0:0:0:0:ffff:4b9e:ff90
75.158.255.145 0:0:0:0:0:ffff:4b9e:ff91
75.158.255.146 0:0:0:0:0:ffff:4b9e:ff92
75.158.255.147 0:0:0:0:0:ffff:4b9e:ff93
75.158.255.148 0:0:0:0:0:ffff:4b9e:ff94
75.158.255.149 0:0:0:0:0:ffff:4b9e:ff95
75.158.255.150 0:0:0:0:0:ffff:4b9e:ff96
75.158.255.151 0:0:0:0:0:ffff:4b9e:ff97
75.158.255.152 0:0:0:0:0:ffff:4b9e:ff98
75.158.255.153 0:0:0:0:0:ffff:4b9e:ff99
75.158.255.154 0:0:0:0:0:ffff:4b9e:ff9a
75.158.255.155 0:0:0:0:0:ffff:4b9e:ff9b
75.158.255.156 0:0:0:0:0:ffff:4b9e:ff9c
75.158.255.157 0:0:0:0:0:ffff:4b9e:ff9d
75.158.255.158 0:0:0:0:0:ffff:4b9e:ff9e
75.158.255.159 0:0:0:0:0:ffff:4b9e:ff9f
75.158.255.160 0:0:0:0:0:ffff:4b9e:ffa0
75.158.255.161 0:0:0:0:0:ffff:4b9e:ffa1
75.158.255.162 0:0:0:0:0:ffff:4b9e:ffa2
75.158.255.163 0:0:0:0:0:ffff:4b9e:ffa3
75.158.255.164 0:0:0:0:0:ffff:4b9e:ffa4
75.158.255.165 0:0:0:0:0:ffff:4b9e:ffa5
75.158.255.166 0:0:0:0:0:ffff:4b9e:ffa6
75.158.255.167 0:0:0:0:0:ffff:4b9e:ffa7
75.158.255.168 0:0:0:0:0:ffff:4b9e:ffa8
75.158.255.169 0:0:0:0:0:ffff:4b9e:ffa9
75.158.255.170 0:0:0:0:0:ffff:4b9e:ffaa
75.158.255.171 0:0:0:0:0:ffff:4b9e:ffab
75.158.255.172 0:0:0:0:0:ffff:4b9e:ffac
75.158.255.173 0:0:0:0:0:ffff:4b9e:ffad
75.158.255.174 0:0:0:0:0:ffff:4b9e:ffae
75.158.255.175 0:0:0:0:0:ffff:4b9e:ffaf
75.158.255.176 0:0:0:0:0:ffff:4b9e:ffb0
75.158.255.177 0:0:0:0:0:ffff:4b9e:ffb1
75.158.255.178 0:0:0:0:0:ffff:4b9e:ffb2
75.158.255.179 0:0:0:0:0:ffff:4b9e:ffb3
75.158.255.180 0:0:0:0:0:ffff:4b9e:ffb4


75.158.255.181 0:0:0:0:0:ffff:4b9e:ffb5
75.158.255.182 0:0:0:0:0:ffff:4b9e:ffb6
75.158.255.183 0:0:0:0:0:ffff:4b9e:ffb7
75.158.255.184 0:0:0:0:0:ffff:4b9e:ffb8
75.158.255.185 0:0:0:0:0:ffff:4b9e:ffb9
75.158.255.186 0:0:0:0:0:ffff:4b9e:ffba
75.158.255.187 0:0:0:0:0:ffff:4b9e:ffbb
75.158.255.188 0:0:0:0:0:ffff:4b9e:ffbc
75.158.255.189 0:0:0:0:0:ffff:4b9e:ffbd
75.158.255.190 0:0:0:0:0:ffff:4b9e:ffbe
75.158.255.191 0:0:0:0:0:ffff:4b9e:ffbf
75.158.255.192 0:0:0:0:0:ffff:4b9e:ffc0
75.158.255.193 0:0:0:0:0:ffff:4b9e:ffc1
75.158.255.194 0:0:0:0:0:ffff:4b9e:ffc2
75.158.255.195 0:0:0:0:0:ffff:4b9e:ffc3
75.158.255.196 0:0:0:0:0:ffff:4b9e:ffc4
75.158.255.197 0:0:0:0:0:ffff:4b9e:ffc5
75.158.255.198 0:0:0:0:0:ffff:4b9e:ffc6
75.158.255.199 0:0:0:0:0:ffff:4b9e:ffc7
75.158.255.200 0:0:0:0:0:ffff:4b9e:ffc8
75.158.255.201 0:0:0:0:0:ffff:4b9e:ffc9
75.158.255.202 0:0:0:0:0:ffff:4b9e:ffca
75.158.255.203 0:0:0:0:0:ffff:4b9e:ffcb
75.158.255.204 0:0:0:0:0:ffff:4b9e:ffcc
75.158.255.205 0:0:0:0:0:ffff:4b9e:ffcd
75.158.255.206 0:0:0:0:0:ffff:4b9e:ffce
75.158.255.207 0:0:0:0:0:ffff:4b9e:ffcf
75.158.255.208 0:0:0:0:0:ffff:4b9e:ffd0
75.158.255.209 0:0:0:0:0:ffff:4b9e:ffd1
75.158.255.210 0:0:0:0:0:ffff:4b9e:ffd2
75.158.255.211 0:0:0:0:0:ffff:4b9e:ffd3
75.158.255.212 0:0:0:0:0:ffff:4b9e:ffd4
75.158.255.213 0:0:0:0:0:ffff:4b9e:ffd5
75.158.255.214 0:0:0:0:0:ffff:4b9e:ffd6
75.158.255.215 0:0:0:0:0:ffff:4b9e:ffd7
75.158.255.216 0:0:0:0:0:ffff:4b9e:ffd8
75.158.255.217 0:0:0:0:0:ffff:4b9e:ffd9
75.158.255.218 0:0:0:0:0:ffff:4b9e:ffda
75.158.255.219 0:0:0:0:0:ffff:4b9e:ffdb
75.158.255.220 0:0:0:0:0:ffff:4b9e:ffdc
75.158.255.221 0:0:0:0:0:ffff:4b9e:ffdd
75.158.255.222 0:0:0:0:0:ffff:4b9e:ffde
75.158.255.223 0:0:0:0:0:ffff:4b9e:ffdf
75.158.255.224 0:0:0:0:0:ffff:4b9e:ffe0
75.158.255.225 0:0:0:0:0:ffff:4b9e:ffe1
75.158.255.226 0:0:0:0:0:ffff:4b9e:ffe2
75.158.255.227 0:0:0:0:0:ffff:4b9e:ffe3
75.158.255.228 0:0:0:0:0:ffff:4b9e:ffe4
75.158.255.229 0:0:0:0:0:ffff:4b9e:ffe5
75.158.255.230 0:0:0:0:0:ffff:4b9e:ffe6
75.158.255.231 0:0:0:0:0:ffff:4b9e:ffe7
75.158.255.232 0:0:0:0:0:ffff:4b9e:ffe8
75.158.255.233 0:0:0:0:0:ffff:4b9e:ffe9
75.158.255.234 0:0:0:0:0:ffff:4b9e:ffea
75.158.255.235 0:0:0:0:0:ffff:4b9e:ffeb
75.158.255.236 0:0:0:0:0:ffff:4b9e:ffec
75.158.255.237 0:0:0:0:0:ffff:4b9e:ffed
75.158.255.238 0:0:0:0:0:ffff:4b9e:ffee
75.158.255.239 0:0:0:0:0:ffff:4b9e:ffef
75.158.255.240 0:0:0:0:0:ffff:4b9e:fff0
75.158.255.241 0:0:0:0:0:ffff:4b9e:fff1
75.158.255.242 0:0:0:0:0:ffff:4b9e:fff2
75.158.255.243 0:0:0:0:0:ffff:4b9e:fff3
75.158.255.244 0:0:0:0:0:ffff:4b9e:fff4
75.158.255.245 0:0:0:0:0:ffff:4b9e:fff5
75.158.255.246 0:0:0:0:0:ffff:4b9e:fff6
75.158.255.247 0:0:0:0:0:ffff:4b9e:fff7
75.158.255.248 0:0:0:0:0:ffff:4b9e:fff8
75.158.255.249 0:0:0:0:0:ffff:4b9e:fff9
75.158.255.250 0:0:0:0:0:ffff:4b9e:fffa
75.158.255.251 0:0:0:0:0:ffff:4b9e:fffb
75.158.255.252 0:0:0:0:0:ffff:4b9e:fffc
75.158.255.253 0:0:0:0:0:ffff:4b9e:fffd
75.158.255.254 0:0:0:0:0:ffff:4b9e:fffe
75.158.255.255 0:0:0:0:0:ffff:4b9e:ffff


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.