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
127.50.255.1 0:0:0:0:0:ffff:7f32:ff01
127.50.255.2 0:0:0:0:0:ffff:7f32:ff02
127.50.255.3 0:0:0:0:0:ffff:7f32:ff03
127.50.255.4 0:0:0:0:0:ffff:7f32:ff04
127.50.255.5 0:0:0:0:0:ffff:7f32:ff05
127.50.255.6 0:0:0:0:0:ffff:7f32:ff06
127.50.255.7 0:0:0:0:0:ffff:7f32:ff07
127.50.255.8 0:0:0:0:0:ffff:7f32:ff08
127.50.255.9 0:0:0:0:0:ffff:7f32:ff09
127.50.255.10 0:0:0:0:0:ffff:7f32:ff0a
127.50.255.11 0:0:0:0:0:ffff:7f32:ff0b
127.50.255.12 0:0:0:0:0:ffff:7f32:ff0c
127.50.255.13 0:0:0:0:0:ffff:7f32:ff0d
127.50.255.14 0:0:0:0:0:ffff:7f32:ff0e
127.50.255.15 0:0:0:0:0:ffff:7f32:ff0f
127.50.255.16 0:0:0:0:0:ffff:7f32:ff10
127.50.255.17 0:0:0:0:0:ffff:7f32:ff11
127.50.255.18 0:0:0:0:0:ffff:7f32:ff12
127.50.255.19 0:0:0:0:0:ffff:7f32:ff13
127.50.255.20 0:0:0:0:0:ffff:7f32:ff14
127.50.255.21 0:0:0:0:0:ffff:7f32:ff15
127.50.255.22 0:0:0:0:0:ffff:7f32:ff16
127.50.255.23 0:0:0:0:0:ffff:7f32:ff17
127.50.255.24 0:0:0:0:0:ffff:7f32:ff18
127.50.255.25 0:0:0:0:0:ffff:7f32:ff19
127.50.255.26 0:0:0:0:0:ffff:7f32:ff1a
127.50.255.27 0:0:0:0:0:ffff:7f32:ff1b
127.50.255.28 0:0:0:0:0:ffff:7f32:ff1c
127.50.255.29 0:0:0:0:0:ffff:7f32:ff1d
127.50.255.30 0:0:0:0:0:ffff:7f32:ff1e
127.50.255.31 0:0:0:0:0:ffff:7f32:ff1f
127.50.255.32 0:0:0:0:0:ffff:7f32:ff20
127.50.255.33 0:0:0:0:0:ffff:7f32:ff21
127.50.255.34 0:0:0:0:0:ffff:7f32:ff22
127.50.255.35 0:0:0:0:0:ffff:7f32:ff23
127.50.255.36 0:0:0:0:0:ffff:7f32:ff24
127.50.255.37 0:0:0:0:0:ffff:7f32:ff25
127.50.255.38 0:0:0:0:0:ffff:7f32:ff26
127.50.255.39 0:0:0:0:0:ffff:7f32:ff27
127.50.255.40 0:0:0:0:0:ffff:7f32:ff28
127.50.255.41 0:0:0:0:0:ffff:7f32:ff29
127.50.255.42 0:0:0:0:0:ffff:7f32:ff2a
127.50.255.43 0:0:0:0:0:ffff:7f32:ff2b
127.50.255.44 0:0:0:0:0:ffff:7f32:ff2c
127.50.255.45 0:0:0:0:0:ffff:7f32:ff2d
127.50.255.46 0:0:0:0:0:ffff:7f32:ff2e
127.50.255.47 0:0:0:0:0:ffff:7f32:ff2f
127.50.255.48 0:0:0:0:0:ffff:7f32:ff30
127.50.255.49 0:0:0:0:0:ffff:7f32:ff31
127.50.255.50 0:0:0:0:0:ffff:7f32:ff32
127.50.255.51 0:0:0:0:0:ffff:7f32:ff33
127.50.255.52 0:0:0:0:0:ffff:7f32:ff34
127.50.255.53 0:0:0:0:0:ffff:7f32:ff35
127.50.255.54 0:0:0:0:0:ffff:7f32:ff36
127.50.255.55 0:0:0:0:0:ffff:7f32:ff37
127.50.255.56 0:0:0:0:0:ffff:7f32:ff38
127.50.255.57 0:0:0:0:0:ffff:7f32:ff39
127.50.255.58 0:0:0:0:0:ffff:7f32:ff3a
127.50.255.59 0:0:0:0:0:ffff:7f32:ff3b
127.50.255.60 0:0:0:0:0:ffff:7f32:ff3c


127.50.255.61 0:0:0:0:0:ffff:7f32:ff3d
127.50.255.62 0:0:0:0:0:ffff:7f32:ff3e
127.50.255.63 0:0:0:0:0:ffff:7f32:ff3f
127.50.255.64 0:0:0:0:0:ffff:7f32:ff40
127.50.255.65 0:0:0:0:0:ffff:7f32:ff41
127.50.255.66 0:0:0:0:0:ffff:7f32:ff42
127.50.255.67 0:0:0:0:0:ffff:7f32:ff43
127.50.255.68 0:0:0:0:0:ffff:7f32:ff44
127.50.255.69 0:0:0:0:0:ffff:7f32:ff45
127.50.255.70 0:0:0:0:0:ffff:7f32:ff46
127.50.255.71 0:0:0:0:0:ffff:7f32:ff47
127.50.255.72 0:0:0:0:0:ffff:7f32:ff48
127.50.255.73 0:0:0:0:0:ffff:7f32:ff49
127.50.255.74 0:0:0:0:0:ffff:7f32:ff4a
127.50.255.75 0:0:0:0:0:ffff:7f32:ff4b
127.50.255.76 0:0:0:0:0:ffff:7f32:ff4c
127.50.255.77 0:0:0:0:0:ffff:7f32:ff4d
127.50.255.78 0:0:0:0:0:ffff:7f32:ff4e
127.50.255.79 0:0:0:0:0:ffff:7f32:ff4f
127.50.255.80 0:0:0:0:0:ffff:7f32:ff50
127.50.255.81 0:0:0:0:0:ffff:7f32:ff51
127.50.255.82 0:0:0:0:0:ffff:7f32:ff52
127.50.255.83 0:0:0:0:0:ffff:7f32:ff53
127.50.255.84 0:0:0:0:0:ffff:7f32:ff54
127.50.255.85 0:0:0:0:0:ffff:7f32:ff55
127.50.255.86 0:0:0:0:0:ffff:7f32:ff56
127.50.255.87 0:0:0:0:0:ffff:7f32:ff57
127.50.255.88 0:0:0:0:0:ffff:7f32:ff58
127.50.255.89 0:0:0:0:0:ffff:7f32:ff59
127.50.255.90 0:0:0:0:0:ffff:7f32:ff5a
127.50.255.91 0:0:0:0:0:ffff:7f32:ff5b
127.50.255.92 0:0:0:0:0:ffff:7f32:ff5c
127.50.255.93 0:0:0:0:0:ffff:7f32:ff5d
127.50.255.94 0:0:0:0:0:ffff:7f32:ff5e
127.50.255.95 0:0:0:0:0:ffff:7f32:ff5f
127.50.255.96 0:0:0:0:0:ffff:7f32:ff60
127.50.255.97 0:0:0:0:0:ffff:7f32:ff61
127.50.255.98 0:0:0:0:0:ffff:7f32:ff62
127.50.255.99 0:0:0:0:0:ffff:7f32:ff63
127.50.255.100 0:0:0:0:0:ffff:7f32:ff64
127.50.255.101 0:0:0:0:0:ffff:7f32:ff65
127.50.255.102 0:0:0:0:0:ffff:7f32:ff66
127.50.255.103 0:0:0:0:0:ffff:7f32:ff67
127.50.255.104 0:0:0:0:0:ffff:7f32:ff68
127.50.255.105 0:0:0:0:0:ffff:7f32:ff69
127.50.255.106 0:0:0:0:0:ffff:7f32:ff6a
127.50.255.107 0:0:0:0:0:ffff:7f32:ff6b
127.50.255.108 0:0:0:0:0:ffff:7f32:ff6c
127.50.255.109 0:0:0:0:0:ffff:7f32:ff6d
127.50.255.110 0:0:0:0:0:ffff:7f32:ff6e
127.50.255.111 0:0:0:0:0:ffff:7f32:ff6f
127.50.255.112 0:0:0:0:0:ffff:7f32:ff70
127.50.255.113 0:0:0:0:0:ffff:7f32:ff71
127.50.255.114 0:0:0:0:0:ffff:7f32:ff72
127.50.255.115 0:0:0:0:0:ffff:7f32:ff73
127.50.255.116 0:0:0:0:0:ffff:7f32:ff74
127.50.255.117 0:0:0:0:0:ffff:7f32:ff75
127.50.255.118 0:0:0:0:0:ffff:7f32:ff76
127.50.255.119 0:0:0:0:0:ffff:7f32:ff77
127.50.255.120 0:0:0:0:0:ffff:7f32:ff78


127.50.255.121 0:0:0:0:0:ffff:7f32:ff79
127.50.255.122 0:0:0:0:0:ffff:7f32:ff7a
127.50.255.123 0:0:0:0:0:ffff:7f32:ff7b
127.50.255.124 0:0:0:0:0:ffff:7f32:ff7c
127.50.255.125 0:0:0:0:0:ffff:7f32:ff7d
127.50.255.126 0:0:0:0:0:ffff:7f32:ff7e
127.50.255.127 0:0:0:0:0:ffff:7f32:ff7f
127.50.255.128 0:0:0:0:0:ffff:7f32:ff80
127.50.255.129 0:0:0:0:0:ffff:7f32:ff81
127.50.255.130 0:0:0:0:0:ffff:7f32:ff82
127.50.255.131 0:0:0:0:0:ffff:7f32:ff83
127.50.255.132 0:0:0:0:0:ffff:7f32:ff84
127.50.255.133 0:0:0:0:0:ffff:7f32:ff85
127.50.255.134 0:0:0:0:0:ffff:7f32:ff86
127.50.255.135 0:0:0:0:0:ffff:7f32:ff87
127.50.255.136 0:0:0:0:0:ffff:7f32:ff88
127.50.255.137 0:0:0:0:0:ffff:7f32:ff89
127.50.255.138 0:0:0:0:0:ffff:7f32:ff8a
127.50.255.139 0:0:0:0:0:ffff:7f32:ff8b
127.50.255.140 0:0:0:0:0:ffff:7f32:ff8c
127.50.255.141 0:0:0:0:0:ffff:7f32:ff8d
127.50.255.142 0:0:0:0:0:ffff:7f32:ff8e
127.50.255.143 0:0:0:0:0:ffff:7f32:ff8f
127.50.255.144 0:0:0:0:0:ffff:7f32:ff90
127.50.255.145 0:0:0:0:0:ffff:7f32:ff91
127.50.255.146 0:0:0:0:0:ffff:7f32:ff92
127.50.255.147 0:0:0:0:0:ffff:7f32:ff93
127.50.255.148 0:0:0:0:0:ffff:7f32:ff94
127.50.255.149 0:0:0:0:0:ffff:7f32:ff95
127.50.255.150 0:0:0:0:0:ffff:7f32:ff96
127.50.255.151 0:0:0:0:0:ffff:7f32:ff97
127.50.255.152 0:0:0:0:0:ffff:7f32:ff98
127.50.255.153 0:0:0:0:0:ffff:7f32:ff99
127.50.255.154 0:0:0:0:0:ffff:7f32:ff9a
127.50.255.155 0:0:0:0:0:ffff:7f32:ff9b
127.50.255.156 0:0:0:0:0:ffff:7f32:ff9c
127.50.255.157 0:0:0:0:0:ffff:7f32:ff9d
127.50.255.158 0:0:0:0:0:ffff:7f32:ff9e
127.50.255.159 0:0:0:0:0:ffff:7f32:ff9f
127.50.255.160 0:0:0:0:0:ffff:7f32:ffa0
127.50.255.161 0:0:0:0:0:ffff:7f32:ffa1
127.50.255.162 0:0:0:0:0:ffff:7f32:ffa2
127.50.255.163 0:0:0:0:0:ffff:7f32:ffa3
127.50.255.164 0:0:0:0:0:ffff:7f32:ffa4
127.50.255.165 0:0:0:0:0:ffff:7f32:ffa5
127.50.255.166 0:0:0:0:0:ffff:7f32:ffa6
127.50.255.167 0:0:0:0:0:ffff:7f32:ffa7
127.50.255.168 0:0:0:0:0:ffff:7f32:ffa8
127.50.255.169 0:0:0:0:0:ffff:7f32:ffa9
127.50.255.170 0:0:0:0:0:ffff:7f32:ffaa
127.50.255.171 0:0:0:0:0:ffff:7f32:ffab
127.50.255.172 0:0:0:0:0:ffff:7f32:ffac
127.50.255.173 0:0:0:0:0:ffff:7f32:ffad
127.50.255.174 0:0:0:0:0:ffff:7f32:ffae
127.50.255.175 0:0:0:0:0:ffff:7f32:ffaf
127.50.255.176 0:0:0:0:0:ffff:7f32:ffb0
127.50.255.177 0:0:0:0:0:ffff:7f32:ffb1
127.50.255.178 0:0:0:0:0:ffff:7f32:ffb2
127.50.255.179 0:0:0:0:0:ffff:7f32:ffb3
127.50.255.180 0:0:0:0:0:ffff:7f32:ffb4


127.50.255.181 0:0:0:0:0:ffff:7f32:ffb5
127.50.255.182 0:0:0:0:0:ffff:7f32:ffb6
127.50.255.183 0:0:0:0:0:ffff:7f32:ffb7
127.50.255.184 0:0:0:0:0:ffff:7f32:ffb8
127.50.255.185 0:0:0:0:0:ffff:7f32:ffb9
127.50.255.186 0:0:0:0:0:ffff:7f32:ffba
127.50.255.187 0:0:0:0:0:ffff:7f32:ffbb
127.50.255.188 0:0:0:0:0:ffff:7f32:ffbc
127.50.255.189 0:0:0:0:0:ffff:7f32:ffbd
127.50.255.190 0:0:0:0:0:ffff:7f32:ffbe
127.50.255.191 0:0:0:0:0:ffff:7f32:ffbf
127.50.255.192 0:0:0:0:0:ffff:7f32:ffc0
127.50.255.193 0:0:0:0:0:ffff:7f32:ffc1
127.50.255.194 0:0:0:0:0:ffff:7f32:ffc2
127.50.255.195 0:0:0:0:0:ffff:7f32:ffc3
127.50.255.196 0:0:0:0:0:ffff:7f32:ffc4
127.50.255.197 0:0:0:0:0:ffff:7f32:ffc5
127.50.255.198 0:0:0:0:0:ffff:7f32:ffc6
127.50.255.199 0:0:0:0:0:ffff:7f32:ffc7
127.50.255.200 0:0:0:0:0:ffff:7f32:ffc8
127.50.255.201 0:0:0:0:0:ffff:7f32:ffc9
127.50.255.202 0:0:0:0:0:ffff:7f32:ffca
127.50.255.203 0:0:0:0:0:ffff:7f32:ffcb
127.50.255.204 0:0:0:0:0:ffff:7f32:ffcc
127.50.255.205 0:0:0:0:0:ffff:7f32:ffcd
127.50.255.206 0:0:0:0:0:ffff:7f32:ffce
127.50.255.207 0:0:0:0:0:ffff:7f32:ffcf
127.50.255.208 0:0:0:0:0:ffff:7f32:ffd0
127.50.255.209 0:0:0:0:0:ffff:7f32:ffd1
127.50.255.210 0:0:0:0:0:ffff:7f32:ffd2
127.50.255.211 0:0:0:0:0:ffff:7f32:ffd3
127.50.255.212 0:0:0:0:0:ffff:7f32:ffd4
127.50.255.213 0:0:0:0:0:ffff:7f32:ffd5
127.50.255.214 0:0:0:0:0:ffff:7f32:ffd6
127.50.255.215 0:0:0:0:0:ffff:7f32:ffd7
127.50.255.216 0:0:0:0:0:ffff:7f32:ffd8
127.50.255.217 0:0:0:0:0:ffff:7f32:ffd9
127.50.255.218 0:0:0:0:0:ffff:7f32:ffda
127.50.255.219 0:0:0:0:0:ffff:7f32:ffdb
127.50.255.220 0:0:0:0:0:ffff:7f32:ffdc
127.50.255.221 0:0:0:0:0:ffff:7f32:ffdd
127.50.255.222 0:0:0:0:0:ffff:7f32:ffde
127.50.255.223 0:0:0:0:0:ffff:7f32:ffdf
127.50.255.224 0:0:0:0:0:ffff:7f32:ffe0
127.50.255.225 0:0:0:0:0:ffff:7f32:ffe1
127.50.255.226 0:0:0:0:0:ffff:7f32:ffe2
127.50.255.227 0:0:0:0:0:ffff:7f32:ffe3
127.50.255.228 0:0:0:0:0:ffff:7f32:ffe4
127.50.255.229 0:0:0:0:0:ffff:7f32:ffe5
127.50.255.230 0:0:0:0:0:ffff:7f32:ffe6
127.50.255.231 0:0:0:0:0:ffff:7f32:ffe7
127.50.255.232 0:0:0:0:0:ffff:7f32:ffe8
127.50.255.233 0:0:0:0:0:ffff:7f32:ffe9
127.50.255.234 0:0:0:0:0:ffff:7f32:ffea
127.50.255.235 0:0:0:0:0:ffff:7f32:ffeb
127.50.255.236 0:0:0:0:0:ffff:7f32:ffec
127.50.255.237 0:0:0:0:0:ffff:7f32:ffed
127.50.255.238 0:0:0:0:0:ffff:7f32:ffee
127.50.255.239 0:0:0:0:0:ffff:7f32:ffef
127.50.255.240 0:0:0:0:0:ffff:7f32:fff0
127.50.255.241 0:0:0:0:0:ffff:7f32:fff1
127.50.255.242 0:0:0:0:0:ffff:7f32:fff2
127.50.255.243 0:0:0:0:0:ffff:7f32:fff3
127.50.255.244 0:0:0:0:0:ffff:7f32:fff4
127.50.255.245 0:0:0:0:0:ffff:7f32:fff5
127.50.255.246 0:0:0:0:0:ffff:7f32:fff6
127.50.255.247 0:0:0:0:0:ffff:7f32:fff7
127.50.255.248 0:0:0:0:0:ffff:7f32:fff8
127.50.255.249 0:0:0:0:0:ffff:7f32:fff9
127.50.255.250 0:0:0:0:0:ffff:7f32:fffa
127.50.255.251 0:0:0:0:0:ffff:7f32:fffb
127.50.255.252 0:0:0:0:0:ffff:7f32:fffc
127.50.255.253 0:0:0:0:0:ffff:7f32:fffd
127.50.255.254 0:0:0:0:0:ffff:7f32:fffe
127.50.255.255 0:0:0:0:0:ffff:7f32: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.