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
103.196.221.1 0:0:0:0:0:ffff:67c4:dd01
103.196.221.2 0:0:0:0:0:ffff:67c4:dd02
103.196.221.3 0:0:0:0:0:ffff:67c4:dd03
103.196.221.4 0:0:0:0:0:ffff:67c4:dd04
103.196.221.5 0:0:0:0:0:ffff:67c4:dd05
103.196.221.6 0:0:0:0:0:ffff:67c4:dd06
103.196.221.7 0:0:0:0:0:ffff:67c4:dd07
103.196.221.8 0:0:0:0:0:ffff:67c4:dd08
103.196.221.9 0:0:0:0:0:ffff:67c4:dd09
103.196.221.10 0:0:0:0:0:ffff:67c4:dd0a
103.196.221.11 0:0:0:0:0:ffff:67c4:dd0b
103.196.221.12 0:0:0:0:0:ffff:67c4:dd0c
103.196.221.13 0:0:0:0:0:ffff:67c4:dd0d
103.196.221.14 0:0:0:0:0:ffff:67c4:dd0e
103.196.221.15 0:0:0:0:0:ffff:67c4:dd0f
103.196.221.16 0:0:0:0:0:ffff:67c4:dd10
103.196.221.17 0:0:0:0:0:ffff:67c4:dd11
103.196.221.18 0:0:0:0:0:ffff:67c4:dd12
103.196.221.19 0:0:0:0:0:ffff:67c4:dd13
103.196.221.20 0:0:0:0:0:ffff:67c4:dd14
103.196.221.21 0:0:0:0:0:ffff:67c4:dd15
103.196.221.22 0:0:0:0:0:ffff:67c4:dd16
103.196.221.23 0:0:0:0:0:ffff:67c4:dd17
103.196.221.24 0:0:0:0:0:ffff:67c4:dd18
103.196.221.25 0:0:0:0:0:ffff:67c4:dd19
103.196.221.26 0:0:0:0:0:ffff:67c4:dd1a
103.196.221.27 0:0:0:0:0:ffff:67c4:dd1b
103.196.221.28 0:0:0:0:0:ffff:67c4:dd1c
103.196.221.29 0:0:0:0:0:ffff:67c4:dd1d
103.196.221.30 0:0:0:0:0:ffff:67c4:dd1e
103.196.221.31 0:0:0:0:0:ffff:67c4:dd1f
103.196.221.32 0:0:0:0:0:ffff:67c4:dd20
103.196.221.33 0:0:0:0:0:ffff:67c4:dd21
103.196.221.34 0:0:0:0:0:ffff:67c4:dd22
103.196.221.35 0:0:0:0:0:ffff:67c4:dd23
103.196.221.36 0:0:0:0:0:ffff:67c4:dd24
103.196.221.37 0:0:0:0:0:ffff:67c4:dd25
103.196.221.38 0:0:0:0:0:ffff:67c4:dd26
103.196.221.39 0:0:0:0:0:ffff:67c4:dd27
103.196.221.40 0:0:0:0:0:ffff:67c4:dd28
103.196.221.41 0:0:0:0:0:ffff:67c4:dd29
103.196.221.42 0:0:0:0:0:ffff:67c4:dd2a
103.196.221.43 0:0:0:0:0:ffff:67c4:dd2b
103.196.221.44 0:0:0:0:0:ffff:67c4:dd2c
103.196.221.45 0:0:0:0:0:ffff:67c4:dd2d
103.196.221.46 0:0:0:0:0:ffff:67c4:dd2e
103.196.221.47 0:0:0:0:0:ffff:67c4:dd2f
103.196.221.48 0:0:0:0:0:ffff:67c4:dd30
103.196.221.49 0:0:0:0:0:ffff:67c4:dd31
103.196.221.50 0:0:0:0:0:ffff:67c4:dd32
103.196.221.51 0:0:0:0:0:ffff:67c4:dd33
103.196.221.52 0:0:0:0:0:ffff:67c4:dd34
103.196.221.53 0:0:0:0:0:ffff:67c4:dd35
103.196.221.54 0:0:0:0:0:ffff:67c4:dd36
103.196.221.55 0:0:0:0:0:ffff:67c4:dd37
103.196.221.56 0:0:0:0:0:ffff:67c4:dd38
103.196.221.57 0:0:0:0:0:ffff:67c4:dd39
103.196.221.58 0:0:0:0:0:ffff:67c4:dd3a
103.196.221.59 0:0:0:0:0:ffff:67c4:dd3b
103.196.221.60 0:0:0:0:0:ffff:67c4:dd3c


103.196.221.61 0:0:0:0:0:ffff:67c4:dd3d
103.196.221.62 0:0:0:0:0:ffff:67c4:dd3e
103.196.221.63 0:0:0:0:0:ffff:67c4:dd3f
103.196.221.64 0:0:0:0:0:ffff:67c4:dd40
103.196.221.65 0:0:0:0:0:ffff:67c4:dd41
103.196.221.66 0:0:0:0:0:ffff:67c4:dd42
103.196.221.67 0:0:0:0:0:ffff:67c4:dd43
103.196.221.68 0:0:0:0:0:ffff:67c4:dd44
103.196.221.69 0:0:0:0:0:ffff:67c4:dd45
103.196.221.70 0:0:0:0:0:ffff:67c4:dd46
103.196.221.71 0:0:0:0:0:ffff:67c4:dd47
103.196.221.72 0:0:0:0:0:ffff:67c4:dd48
103.196.221.73 0:0:0:0:0:ffff:67c4:dd49
103.196.221.74 0:0:0:0:0:ffff:67c4:dd4a
103.196.221.75 0:0:0:0:0:ffff:67c4:dd4b
103.196.221.76 0:0:0:0:0:ffff:67c4:dd4c
103.196.221.77 0:0:0:0:0:ffff:67c4:dd4d
103.196.221.78 0:0:0:0:0:ffff:67c4:dd4e
103.196.221.79 0:0:0:0:0:ffff:67c4:dd4f
103.196.221.80 0:0:0:0:0:ffff:67c4:dd50
103.196.221.81 0:0:0:0:0:ffff:67c4:dd51
103.196.221.82 0:0:0:0:0:ffff:67c4:dd52
103.196.221.83 0:0:0:0:0:ffff:67c4:dd53
103.196.221.84 0:0:0:0:0:ffff:67c4:dd54
103.196.221.85 0:0:0:0:0:ffff:67c4:dd55
103.196.221.86 0:0:0:0:0:ffff:67c4:dd56
103.196.221.87 0:0:0:0:0:ffff:67c4:dd57
103.196.221.88 0:0:0:0:0:ffff:67c4:dd58
103.196.221.89 0:0:0:0:0:ffff:67c4:dd59
103.196.221.90 0:0:0:0:0:ffff:67c4:dd5a
103.196.221.91 0:0:0:0:0:ffff:67c4:dd5b
103.196.221.92 0:0:0:0:0:ffff:67c4:dd5c
103.196.221.93 0:0:0:0:0:ffff:67c4:dd5d
103.196.221.94 0:0:0:0:0:ffff:67c4:dd5e
103.196.221.95 0:0:0:0:0:ffff:67c4:dd5f
103.196.221.96 0:0:0:0:0:ffff:67c4:dd60
103.196.221.97 0:0:0:0:0:ffff:67c4:dd61
103.196.221.98 0:0:0:0:0:ffff:67c4:dd62
103.196.221.99 0:0:0:0:0:ffff:67c4:dd63
103.196.221.100 0:0:0:0:0:ffff:67c4:dd64
103.196.221.101 0:0:0:0:0:ffff:67c4:dd65
103.196.221.102 0:0:0:0:0:ffff:67c4:dd66
103.196.221.103 0:0:0:0:0:ffff:67c4:dd67
103.196.221.104 0:0:0:0:0:ffff:67c4:dd68
103.196.221.105 0:0:0:0:0:ffff:67c4:dd69
103.196.221.106 0:0:0:0:0:ffff:67c4:dd6a
103.196.221.107 0:0:0:0:0:ffff:67c4:dd6b
103.196.221.108 0:0:0:0:0:ffff:67c4:dd6c
103.196.221.109 0:0:0:0:0:ffff:67c4:dd6d
103.196.221.110 0:0:0:0:0:ffff:67c4:dd6e
103.196.221.111 0:0:0:0:0:ffff:67c4:dd6f
103.196.221.112 0:0:0:0:0:ffff:67c4:dd70
103.196.221.113 0:0:0:0:0:ffff:67c4:dd71
103.196.221.114 0:0:0:0:0:ffff:67c4:dd72
103.196.221.115 0:0:0:0:0:ffff:67c4:dd73
103.196.221.116 0:0:0:0:0:ffff:67c4:dd74
103.196.221.117 0:0:0:0:0:ffff:67c4:dd75
103.196.221.118 0:0:0:0:0:ffff:67c4:dd76
103.196.221.119 0:0:0:0:0:ffff:67c4:dd77
103.196.221.120 0:0:0:0:0:ffff:67c4:dd78


103.196.221.121 0:0:0:0:0:ffff:67c4:dd79
103.196.221.122 0:0:0:0:0:ffff:67c4:dd7a
103.196.221.123 0:0:0:0:0:ffff:67c4:dd7b
103.196.221.124 0:0:0:0:0:ffff:67c4:dd7c
103.196.221.125 0:0:0:0:0:ffff:67c4:dd7d
103.196.221.126 0:0:0:0:0:ffff:67c4:dd7e
103.196.221.127 0:0:0:0:0:ffff:67c4:dd7f
103.196.221.128 0:0:0:0:0:ffff:67c4:dd80
103.196.221.129 0:0:0:0:0:ffff:67c4:dd81
103.196.221.130 0:0:0:0:0:ffff:67c4:dd82
103.196.221.131 0:0:0:0:0:ffff:67c4:dd83
103.196.221.132 0:0:0:0:0:ffff:67c4:dd84
103.196.221.133 0:0:0:0:0:ffff:67c4:dd85
103.196.221.134 0:0:0:0:0:ffff:67c4:dd86
103.196.221.135 0:0:0:0:0:ffff:67c4:dd87
103.196.221.136 0:0:0:0:0:ffff:67c4:dd88
103.196.221.137 0:0:0:0:0:ffff:67c4:dd89
103.196.221.138 0:0:0:0:0:ffff:67c4:dd8a
103.196.221.139 0:0:0:0:0:ffff:67c4:dd8b
103.196.221.140 0:0:0:0:0:ffff:67c4:dd8c
103.196.221.141 0:0:0:0:0:ffff:67c4:dd8d
103.196.221.142 0:0:0:0:0:ffff:67c4:dd8e
103.196.221.143 0:0:0:0:0:ffff:67c4:dd8f
103.196.221.144 0:0:0:0:0:ffff:67c4:dd90
103.196.221.145 0:0:0:0:0:ffff:67c4:dd91
103.196.221.146 0:0:0:0:0:ffff:67c4:dd92
103.196.221.147 0:0:0:0:0:ffff:67c4:dd93
103.196.221.148 0:0:0:0:0:ffff:67c4:dd94
103.196.221.149 0:0:0:0:0:ffff:67c4:dd95
103.196.221.150 0:0:0:0:0:ffff:67c4:dd96
103.196.221.151 0:0:0:0:0:ffff:67c4:dd97
103.196.221.152 0:0:0:0:0:ffff:67c4:dd98
103.196.221.153 0:0:0:0:0:ffff:67c4:dd99
103.196.221.154 0:0:0:0:0:ffff:67c4:dd9a
103.196.221.155 0:0:0:0:0:ffff:67c4:dd9b
103.196.221.156 0:0:0:0:0:ffff:67c4:dd9c
103.196.221.157 0:0:0:0:0:ffff:67c4:dd9d
103.196.221.158 0:0:0:0:0:ffff:67c4:dd9e
103.196.221.159 0:0:0:0:0:ffff:67c4:dd9f
103.196.221.160 0:0:0:0:0:ffff:67c4:dda0
103.196.221.161 0:0:0:0:0:ffff:67c4:dda1
103.196.221.162 0:0:0:0:0:ffff:67c4:dda2
103.196.221.163 0:0:0:0:0:ffff:67c4:dda3
103.196.221.164 0:0:0:0:0:ffff:67c4:dda4
103.196.221.165 0:0:0:0:0:ffff:67c4:dda5
103.196.221.166 0:0:0:0:0:ffff:67c4:dda6
103.196.221.167 0:0:0:0:0:ffff:67c4:dda7
103.196.221.168 0:0:0:0:0:ffff:67c4:dda8
103.196.221.169 0:0:0:0:0:ffff:67c4:dda9
103.196.221.170 0:0:0:0:0:ffff:67c4:ddaa
103.196.221.171 0:0:0:0:0:ffff:67c4:ddab
103.196.221.172 0:0:0:0:0:ffff:67c4:ddac
103.196.221.173 0:0:0:0:0:ffff:67c4:ddad
103.196.221.174 0:0:0:0:0:ffff:67c4:ddae
103.196.221.175 0:0:0:0:0:ffff:67c4:ddaf
103.196.221.176 0:0:0:0:0:ffff:67c4:ddb0
103.196.221.177 0:0:0:0:0:ffff:67c4:ddb1
103.196.221.178 0:0:0:0:0:ffff:67c4:ddb2
103.196.221.179 0:0:0:0:0:ffff:67c4:ddb3
103.196.221.180 0:0:0:0:0:ffff:67c4:ddb4


103.196.221.181 0:0:0:0:0:ffff:67c4:ddb5
103.196.221.182 0:0:0:0:0:ffff:67c4:ddb6
103.196.221.183 0:0:0:0:0:ffff:67c4:ddb7
103.196.221.184 0:0:0:0:0:ffff:67c4:ddb8
103.196.221.185 0:0:0:0:0:ffff:67c4:ddb9
103.196.221.186 0:0:0:0:0:ffff:67c4:ddba
103.196.221.187 0:0:0:0:0:ffff:67c4:ddbb
103.196.221.188 0:0:0:0:0:ffff:67c4:ddbc
103.196.221.189 0:0:0:0:0:ffff:67c4:ddbd
103.196.221.190 0:0:0:0:0:ffff:67c4:ddbe
103.196.221.191 0:0:0:0:0:ffff:67c4:ddbf
103.196.221.192 0:0:0:0:0:ffff:67c4:ddc0
103.196.221.193 0:0:0:0:0:ffff:67c4:ddc1
103.196.221.194 0:0:0:0:0:ffff:67c4:ddc2
103.196.221.195 0:0:0:0:0:ffff:67c4:ddc3
103.196.221.196 0:0:0:0:0:ffff:67c4:ddc4
103.196.221.197 0:0:0:0:0:ffff:67c4:ddc5
103.196.221.198 0:0:0:0:0:ffff:67c4:ddc6
103.196.221.199 0:0:0:0:0:ffff:67c4:ddc7
103.196.221.200 0:0:0:0:0:ffff:67c4:ddc8
103.196.221.201 0:0:0:0:0:ffff:67c4:ddc9
103.196.221.202 0:0:0:0:0:ffff:67c4:ddca
103.196.221.203 0:0:0:0:0:ffff:67c4:ddcb
103.196.221.204 0:0:0:0:0:ffff:67c4:ddcc
103.196.221.205 0:0:0:0:0:ffff:67c4:ddcd
103.196.221.206 0:0:0:0:0:ffff:67c4:ddce
103.196.221.207 0:0:0:0:0:ffff:67c4:ddcf
103.196.221.208 0:0:0:0:0:ffff:67c4:ddd0
103.196.221.209 0:0:0:0:0:ffff:67c4:ddd1
103.196.221.210 0:0:0:0:0:ffff:67c4:ddd2
103.196.221.211 0:0:0:0:0:ffff:67c4:ddd3
103.196.221.212 0:0:0:0:0:ffff:67c4:ddd4
103.196.221.213 0:0:0:0:0:ffff:67c4:ddd5
103.196.221.214 0:0:0:0:0:ffff:67c4:ddd6
103.196.221.215 0:0:0:0:0:ffff:67c4:ddd7
103.196.221.216 0:0:0:0:0:ffff:67c4:ddd8
103.196.221.217 0:0:0:0:0:ffff:67c4:ddd9
103.196.221.218 0:0:0:0:0:ffff:67c4:ddda
103.196.221.219 0:0:0:0:0:ffff:67c4:dddb
103.196.221.220 0:0:0:0:0:ffff:67c4:dddc
103.196.221.221 0:0:0:0:0:ffff:67c4:dddd
103.196.221.222 0:0:0:0:0:ffff:67c4:ddde
103.196.221.223 0:0:0:0:0:ffff:67c4:dddf
103.196.221.224 0:0:0:0:0:ffff:67c4:dde0
103.196.221.225 0:0:0:0:0:ffff:67c4:dde1
103.196.221.226 0:0:0:0:0:ffff:67c4:dde2
103.196.221.227 0:0:0:0:0:ffff:67c4:dde3
103.196.221.228 0:0:0:0:0:ffff:67c4:dde4
103.196.221.229 0:0:0:0:0:ffff:67c4:dde5
103.196.221.230 0:0:0:0:0:ffff:67c4:dde6
103.196.221.231 0:0:0:0:0:ffff:67c4:dde7
103.196.221.232 0:0:0:0:0:ffff:67c4:dde8
103.196.221.233 0:0:0:0:0:ffff:67c4:dde9
103.196.221.234 0:0:0:0:0:ffff:67c4:ddea
103.196.221.235 0:0:0:0:0:ffff:67c4:ddeb
103.196.221.236 0:0:0:0:0:ffff:67c4:ddec
103.196.221.237 0:0:0:0:0:ffff:67c4:dded
103.196.221.238 0:0:0:0:0:ffff:67c4:ddee
103.196.221.239 0:0:0:0:0:ffff:67c4:ddef
103.196.221.240 0:0:0:0:0:ffff:67c4:ddf0
103.196.221.241 0:0:0:0:0:ffff:67c4:ddf1
103.196.221.242 0:0:0:0:0:ffff:67c4:ddf2
103.196.221.243 0:0:0:0:0:ffff:67c4:ddf3
103.196.221.244 0:0:0:0:0:ffff:67c4:ddf4
103.196.221.245 0:0:0:0:0:ffff:67c4:ddf5
103.196.221.246 0:0:0:0:0:ffff:67c4:ddf6
103.196.221.247 0:0:0:0:0:ffff:67c4:ddf7
103.196.221.248 0:0:0:0:0:ffff:67c4:ddf8
103.196.221.249 0:0:0:0:0:ffff:67c4:ddf9
103.196.221.250 0:0:0:0:0:ffff:67c4:ddfa
103.196.221.251 0:0:0:0:0:ffff:67c4:ddfb
103.196.221.252 0:0:0:0:0:ffff:67c4:ddfc
103.196.221.253 0:0:0:0:0:ffff:67c4:ddfd
103.196.221.254 0:0:0:0:0:ffff:67c4:ddfe
103.196.221.255 0:0:0:0:0:ffff:67c4: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.