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
100.50.221.1 0:0:0:0:0:ffff:6432:dd01
100.50.221.2 0:0:0:0:0:ffff:6432:dd02
100.50.221.3 0:0:0:0:0:ffff:6432:dd03
100.50.221.4 0:0:0:0:0:ffff:6432:dd04
100.50.221.5 0:0:0:0:0:ffff:6432:dd05
100.50.221.6 0:0:0:0:0:ffff:6432:dd06
100.50.221.7 0:0:0:0:0:ffff:6432:dd07
100.50.221.8 0:0:0:0:0:ffff:6432:dd08
100.50.221.9 0:0:0:0:0:ffff:6432:dd09
100.50.221.10 0:0:0:0:0:ffff:6432:dd0a
100.50.221.11 0:0:0:0:0:ffff:6432:dd0b
100.50.221.12 0:0:0:0:0:ffff:6432:dd0c
100.50.221.13 0:0:0:0:0:ffff:6432:dd0d
100.50.221.14 0:0:0:0:0:ffff:6432:dd0e
100.50.221.15 0:0:0:0:0:ffff:6432:dd0f
100.50.221.16 0:0:0:0:0:ffff:6432:dd10
100.50.221.17 0:0:0:0:0:ffff:6432:dd11
100.50.221.18 0:0:0:0:0:ffff:6432:dd12
100.50.221.19 0:0:0:0:0:ffff:6432:dd13
100.50.221.20 0:0:0:0:0:ffff:6432:dd14
100.50.221.21 0:0:0:0:0:ffff:6432:dd15
100.50.221.22 0:0:0:0:0:ffff:6432:dd16
100.50.221.23 0:0:0:0:0:ffff:6432:dd17
100.50.221.24 0:0:0:0:0:ffff:6432:dd18
100.50.221.25 0:0:0:0:0:ffff:6432:dd19
100.50.221.26 0:0:0:0:0:ffff:6432:dd1a
100.50.221.27 0:0:0:0:0:ffff:6432:dd1b
100.50.221.28 0:0:0:0:0:ffff:6432:dd1c
100.50.221.29 0:0:0:0:0:ffff:6432:dd1d
100.50.221.30 0:0:0:0:0:ffff:6432:dd1e
100.50.221.31 0:0:0:0:0:ffff:6432:dd1f
100.50.221.32 0:0:0:0:0:ffff:6432:dd20
100.50.221.33 0:0:0:0:0:ffff:6432:dd21
100.50.221.34 0:0:0:0:0:ffff:6432:dd22
100.50.221.35 0:0:0:0:0:ffff:6432:dd23
100.50.221.36 0:0:0:0:0:ffff:6432:dd24
100.50.221.37 0:0:0:0:0:ffff:6432:dd25
100.50.221.38 0:0:0:0:0:ffff:6432:dd26
100.50.221.39 0:0:0:0:0:ffff:6432:dd27
100.50.221.40 0:0:0:0:0:ffff:6432:dd28
100.50.221.41 0:0:0:0:0:ffff:6432:dd29
100.50.221.42 0:0:0:0:0:ffff:6432:dd2a
100.50.221.43 0:0:0:0:0:ffff:6432:dd2b
100.50.221.44 0:0:0:0:0:ffff:6432:dd2c
100.50.221.45 0:0:0:0:0:ffff:6432:dd2d
100.50.221.46 0:0:0:0:0:ffff:6432:dd2e
100.50.221.47 0:0:0:0:0:ffff:6432:dd2f
100.50.221.48 0:0:0:0:0:ffff:6432:dd30
100.50.221.49 0:0:0:0:0:ffff:6432:dd31
100.50.221.50 0:0:0:0:0:ffff:6432:dd32
100.50.221.51 0:0:0:0:0:ffff:6432:dd33
100.50.221.52 0:0:0:0:0:ffff:6432:dd34
100.50.221.53 0:0:0:0:0:ffff:6432:dd35
100.50.221.54 0:0:0:0:0:ffff:6432:dd36
100.50.221.55 0:0:0:0:0:ffff:6432:dd37
100.50.221.56 0:0:0:0:0:ffff:6432:dd38
100.50.221.57 0:0:0:0:0:ffff:6432:dd39
100.50.221.58 0:0:0:0:0:ffff:6432:dd3a
100.50.221.59 0:0:0:0:0:ffff:6432:dd3b
100.50.221.60 0:0:0:0:0:ffff:6432:dd3c


100.50.221.61 0:0:0:0:0:ffff:6432:dd3d
100.50.221.62 0:0:0:0:0:ffff:6432:dd3e
100.50.221.63 0:0:0:0:0:ffff:6432:dd3f
100.50.221.64 0:0:0:0:0:ffff:6432:dd40
100.50.221.65 0:0:0:0:0:ffff:6432:dd41
100.50.221.66 0:0:0:0:0:ffff:6432:dd42
100.50.221.67 0:0:0:0:0:ffff:6432:dd43
100.50.221.68 0:0:0:0:0:ffff:6432:dd44
100.50.221.69 0:0:0:0:0:ffff:6432:dd45
100.50.221.70 0:0:0:0:0:ffff:6432:dd46
100.50.221.71 0:0:0:0:0:ffff:6432:dd47
100.50.221.72 0:0:0:0:0:ffff:6432:dd48
100.50.221.73 0:0:0:0:0:ffff:6432:dd49
100.50.221.74 0:0:0:0:0:ffff:6432:dd4a
100.50.221.75 0:0:0:0:0:ffff:6432:dd4b
100.50.221.76 0:0:0:0:0:ffff:6432:dd4c
100.50.221.77 0:0:0:0:0:ffff:6432:dd4d
100.50.221.78 0:0:0:0:0:ffff:6432:dd4e
100.50.221.79 0:0:0:0:0:ffff:6432:dd4f
100.50.221.80 0:0:0:0:0:ffff:6432:dd50
100.50.221.81 0:0:0:0:0:ffff:6432:dd51
100.50.221.82 0:0:0:0:0:ffff:6432:dd52
100.50.221.83 0:0:0:0:0:ffff:6432:dd53
100.50.221.84 0:0:0:0:0:ffff:6432:dd54
100.50.221.85 0:0:0:0:0:ffff:6432:dd55
100.50.221.86 0:0:0:0:0:ffff:6432:dd56
100.50.221.87 0:0:0:0:0:ffff:6432:dd57
100.50.221.88 0:0:0:0:0:ffff:6432:dd58
100.50.221.89 0:0:0:0:0:ffff:6432:dd59
100.50.221.90 0:0:0:0:0:ffff:6432:dd5a
100.50.221.91 0:0:0:0:0:ffff:6432:dd5b
100.50.221.92 0:0:0:0:0:ffff:6432:dd5c
100.50.221.93 0:0:0:0:0:ffff:6432:dd5d
100.50.221.94 0:0:0:0:0:ffff:6432:dd5e
100.50.221.95 0:0:0:0:0:ffff:6432:dd5f
100.50.221.96 0:0:0:0:0:ffff:6432:dd60
100.50.221.97 0:0:0:0:0:ffff:6432:dd61
100.50.221.98 0:0:0:0:0:ffff:6432:dd62
100.50.221.99 0:0:0:0:0:ffff:6432:dd63
100.50.221.100 0:0:0:0:0:ffff:6432:dd64
100.50.221.101 0:0:0:0:0:ffff:6432:dd65
100.50.221.102 0:0:0:0:0:ffff:6432:dd66
100.50.221.103 0:0:0:0:0:ffff:6432:dd67
100.50.221.104 0:0:0:0:0:ffff:6432:dd68
100.50.221.105 0:0:0:0:0:ffff:6432:dd69
100.50.221.106 0:0:0:0:0:ffff:6432:dd6a
100.50.221.107 0:0:0:0:0:ffff:6432:dd6b
100.50.221.108 0:0:0:0:0:ffff:6432:dd6c
100.50.221.109 0:0:0:0:0:ffff:6432:dd6d
100.50.221.110 0:0:0:0:0:ffff:6432:dd6e
100.50.221.111 0:0:0:0:0:ffff:6432:dd6f
100.50.221.112 0:0:0:0:0:ffff:6432:dd70
100.50.221.113 0:0:0:0:0:ffff:6432:dd71
100.50.221.114 0:0:0:0:0:ffff:6432:dd72
100.50.221.115 0:0:0:0:0:ffff:6432:dd73
100.50.221.116 0:0:0:0:0:ffff:6432:dd74
100.50.221.117 0:0:0:0:0:ffff:6432:dd75
100.50.221.118 0:0:0:0:0:ffff:6432:dd76
100.50.221.119 0:0:0:0:0:ffff:6432:dd77
100.50.221.120 0:0:0:0:0:ffff:6432:dd78


100.50.221.121 0:0:0:0:0:ffff:6432:dd79
100.50.221.122 0:0:0:0:0:ffff:6432:dd7a
100.50.221.123 0:0:0:0:0:ffff:6432:dd7b
100.50.221.124 0:0:0:0:0:ffff:6432:dd7c
100.50.221.125 0:0:0:0:0:ffff:6432:dd7d
100.50.221.126 0:0:0:0:0:ffff:6432:dd7e
100.50.221.127 0:0:0:0:0:ffff:6432:dd7f
100.50.221.128 0:0:0:0:0:ffff:6432:dd80
100.50.221.129 0:0:0:0:0:ffff:6432:dd81
100.50.221.130 0:0:0:0:0:ffff:6432:dd82
100.50.221.131 0:0:0:0:0:ffff:6432:dd83
100.50.221.132 0:0:0:0:0:ffff:6432:dd84
100.50.221.133 0:0:0:0:0:ffff:6432:dd85
100.50.221.134 0:0:0:0:0:ffff:6432:dd86
100.50.221.135 0:0:0:0:0:ffff:6432:dd87
100.50.221.136 0:0:0:0:0:ffff:6432:dd88
100.50.221.137 0:0:0:0:0:ffff:6432:dd89
100.50.221.138 0:0:0:0:0:ffff:6432:dd8a
100.50.221.139 0:0:0:0:0:ffff:6432:dd8b
100.50.221.140 0:0:0:0:0:ffff:6432:dd8c
100.50.221.141 0:0:0:0:0:ffff:6432:dd8d
100.50.221.142 0:0:0:0:0:ffff:6432:dd8e
100.50.221.143 0:0:0:0:0:ffff:6432:dd8f
100.50.221.144 0:0:0:0:0:ffff:6432:dd90
100.50.221.145 0:0:0:0:0:ffff:6432:dd91
100.50.221.146 0:0:0:0:0:ffff:6432:dd92
100.50.221.147 0:0:0:0:0:ffff:6432:dd93
100.50.221.148 0:0:0:0:0:ffff:6432:dd94
100.50.221.149 0:0:0:0:0:ffff:6432:dd95
100.50.221.150 0:0:0:0:0:ffff:6432:dd96
100.50.221.151 0:0:0:0:0:ffff:6432:dd97
100.50.221.152 0:0:0:0:0:ffff:6432:dd98
100.50.221.153 0:0:0:0:0:ffff:6432:dd99
100.50.221.154 0:0:0:0:0:ffff:6432:dd9a
100.50.221.155 0:0:0:0:0:ffff:6432:dd9b
100.50.221.156 0:0:0:0:0:ffff:6432:dd9c
100.50.221.157 0:0:0:0:0:ffff:6432:dd9d
100.50.221.158 0:0:0:0:0:ffff:6432:dd9e
100.50.221.159 0:0:0:0:0:ffff:6432:dd9f
100.50.221.160 0:0:0:0:0:ffff:6432:dda0
100.50.221.161 0:0:0:0:0:ffff:6432:dda1
100.50.221.162 0:0:0:0:0:ffff:6432:dda2
100.50.221.163 0:0:0:0:0:ffff:6432:dda3
100.50.221.164 0:0:0:0:0:ffff:6432:dda4
100.50.221.165 0:0:0:0:0:ffff:6432:dda5
100.50.221.166 0:0:0:0:0:ffff:6432:dda6
100.50.221.167 0:0:0:0:0:ffff:6432:dda7
100.50.221.168 0:0:0:0:0:ffff:6432:dda8
100.50.221.169 0:0:0:0:0:ffff:6432:dda9
100.50.221.170 0:0:0:0:0:ffff:6432:ddaa
100.50.221.171 0:0:0:0:0:ffff:6432:ddab
100.50.221.172 0:0:0:0:0:ffff:6432:ddac
100.50.221.173 0:0:0:0:0:ffff:6432:ddad
100.50.221.174 0:0:0:0:0:ffff:6432:ddae
100.50.221.175 0:0:0:0:0:ffff:6432:ddaf
100.50.221.176 0:0:0:0:0:ffff:6432:ddb0
100.50.221.177 0:0:0:0:0:ffff:6432:ddb1
100.50.221.178 0:0:0:0:0:ffff:6432:ddb2
100.50.221.179 0:0:0:0:0:ffff:6432:ddb3
100.50.221.180 0:0:0:0:0:ffff:6432:ddb4


100.50.221.181 0:0:0:0:0:ffff:6432:ddb5
100.50.221.182 0:0:0:0:0:ffff:6432:ddb6
100.50.221.183 0:0:0:0:0:ffff:6432:ddb7
100.50.221.184 0:0:0:0:0:ffff:6432:ddb8
100.50.221.185 0:0:0:0:0:ffff:6432:ddb9
100.50.221.186 0:0:0:0:0:ffff:6432:ddba
100.50.221.187 0:0:0:0:0:ffff:6432:ddbb
100.50.221.188 0:0:0:0:0:ffff:6432:ddbc
100.50.221.189 0:0:0:0:0:ffff:6432:ddbd
100.50.221.190 0:0:0:0:0:ffff:6432:ddbe
100.50.221.191 0:0:0:0:0:ffff:6432:ddbf
100.50.221.192 0:0:0:0:0:ffff:6432:ddc0
100.50.221.193 0:0:0:0:0:ffff:6432:ddc1
100.50.221.194 0:0:0:0:0:ffff:6432:ddc2
100.50.221.195 0:0:0:0:0:ffff:6432:ddc3
100.50.221.196 0:0:0:0:0:ffff:6432:ddc4
100.50.221.197 0:0:0:0:0:ffff:6432:ddc5
100.50.221.198 0:0:0:0:0:ffff:6432:ddc6
100.50.221.199 0:0:0:0:0:ffff:6432:ddc7
100.50.221.200 0:0:0:0:0:ffff:6432:ddc8
100.50.221.201 0:0:0:0:0:ffff:6432:ddc9
100.50.221.202 0:0:0:0:0:ffff:6432:ddca
100.50.221.203 0:0:0:0:0:ffff:6432:ddcb
100.50.221.204 0:0:0:0:0:ffff:6432:ddcc
100.50.221.205 0:0:0:0:0:ffff:6432:ddcd
100.50.221.206 0:0:0:0:0:ffff:6432:ddce
100.50.221.207 0:0:0:0:0:ffff:6432:ddcf
100.50.221.208 0:0:0:0:0:ffff:6432:ddd0
100.50.221.209 0:0:0:0:0:ffff:6432:ddd1
100.50.221.210 0:0:0:0:0:ffff:6432:ddd2
100.50.221.211 0:0:0:0:0:ffff:6432:ddd3
100.50.221.212 0:0:0:0:0:ffff:6432:ddd4
100.50.221.213 0:0:0:0:0:ffff:6432:ddd5
100.50.221.214 0:0:0:0:0:ffff:6432:ddd6
100.50.221.215 0:0:0:0:0:ffff:6432:ddd7
100.50.221.216 0:0:0:0:0:ffff:6432:ddd8
100.50.221.217 0:0:0:0:0:ffff:6432:ddd9
100.50.221.218 0:0:0:0:0:ffff:6432:ddda
100.50.221.219 0:0:0:0:0:ffff:6432:dddb
100.50.221.220 0:0:0:0:0:ffff:6432:dddc
100.50.221.221 0:0:0:0:0:ffff:6432:dddd
100.50.221.222 0:0:0:0:0:ffff:6432:ddde
100.50.221.223 0:0:0:0:0:ffff:6432:dddf
100.50.221.224 0:0:0:0:0:ffff:6432:dde0
100.50.221.225 0:0:0:0:0:ffff:6432:dde1
100.50.221.226 0:0:0:0:0:ffff:6432:dde2
100.50.221.227 0:0:0:0:0:ffff:6432:dde3
100.50.221.228 0:0:0:0:0:ffff:6432:dde4
100.50.221.229 0:0:0:0:0:ffff:6432:dde5
100.50.221.230 0:0:0:0:0:ffff:6432:dde6
100.50.221.231 0:0:0:0:0:ffff:6432:dde7
100.50.221.232 0:0:0:0:0:ffff:6432:dde8
100.50.221.233 0:0:0:0:0:ffff:6432:dde9
100.50.221.234 0:0:0:0:0:ffff:6432:ddea
100.50.221.235 0:0:0:0:0:ffff:6432:ddeb
100.50.221.236 0:0:0:0:0:ffff:6432:ddec
100.50.221.237 0:0:0:0:0:ffff:6432:dded
100.50.221.238 0:0:0:0:0:ffff:6432:ddee
100.50.221.239 0:0:0:0:0:ffff:6432:ddef
100.50.221.240 0:0:0:0:0:ffff:6432:ddf0
100.50.221.241 0:0:0:0:0:ffff:6432:ddf1
100.50.221.242 0:0:0:0:0:ffff:6432:ddf2
100.50.221.243 0:0:0:0:0:ffff:6432:ddf3
100.50.221.244 0:0:0:0:0:ffff:6432:ddf4
100.50.221.245 0:0:0:0:0:ffff:6432:ddf5
100.50.221.246 0:0:0:0:0:ffff:6432:ddf6
100.50.221.247 0:0:0:0:0:ffff:6432:ddf7
100.50.221.248 0:0:0:0:0:ffff:6432:ddf8
100.50.221.249 0:0:0:0:0:ffff:6432:ddf9
100.50.221.250 0:0:0:0:0:ffff:6432:ddfa
100.50.221.251 0:0:0:0:0:ffff:6432:ddfb
100.50.221.252 0:0:0:0:0:ffff:6432:ddfc
100.50.221.253 0:0:0:0:0:ffff:6432:ddfd
100.50.221.254 0:0:0:0:0:ffff:6432:ddfe
100.50.221.255 0:0:0:0:0:ffff:6432:ddff


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.