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
197.151.223.1 0:0:0:0:0:ffff:c597:df01
197.151.223.2 0:0:0:0:0:ffff:c597:df02
197.151.223.3 0:0:0:0:0:ffff:c597:df03
197.151.223.4 0:0:0:0:0:ffff:c597:df04
197.151.223.5 0:0:0:0:0:ffff:c597:df05
197.151.223.6 0:0:0:0:0:ffff:c597:df06
197.151.223.7 0:0:0:0:0:ffff:c597:df07
197.151.223.8 0:0:0:0:0:ffff:c597:df08
197.151.223.9 0:0:0:0:0:ffff:c597:df09
197.151.223.10 0:0:0:0:0:ffff:c597:df0a
197.151.223.11 0:0:0:0:0:ffff:c597:df0b
197.151.223.12 0:0:0:0:0:ffff:c597:df0c
197.151.223.13 0:0:0:0:0:ffff:c597:df0d
197.151.223.14 0:0:0:0:0:ffff:c597:df0e
197.151.223.15 0:0:0:0:0:ffff:c597:df0f
197.151.223.16 0:0:0:0:0:ffff:c597:df10
197.151.223.17 0:0:0:0:0:ffff:c597:df11
197.151.223.18 0:0:0:0:0:ffff:c597:df12
197.151.223.19 0:0:0:0:0:ffff:c597:df13
197.151.223.20 0:0:0:0:0:ffff:c597:df14
197.151.223.21 0:0:0:0:0:ffff:c597:df15
197.151.223.22 0:0:0:0:0:ffff:c597:df16
197.151.223.23 0:0:0:0:0:ffff:c597:df17
197.151.223.24 0:0:0:0:0:ffff:c597:df18
197.151.223.25 0:0:0:0:0:ffff:c597:df19
197.151.223.26 0:0:0:0:0:ffff:c597:df1a
197.151.223.27 0:0:0:0:0:ffff:c597:df1b
197.151.223.28 0:0:0:0:0:ffff:c597:df1c
197.151.223.29 0:0:0:0:0:ffff:c597:df1d
197.151.223.30 0:0:0:0:0:ffff:c597:df1e
197.151.223.31 0:0:0:0:0:ffff:c597:df1f
197.151.223.32 0:0:0:0:0:ffff:c597:df20
197.151.223.33 0:0:0:0:0:ffff:c597:df21
197.151.223.34 0:0:0:0:0:ffff:c597:df22
197.151.223.35 0:0:0:0:0:ffff:c597:df23
197.151.223.36 0:0:0:0:0:ffff:c597:df24
197.151.223.37 0:0:0:0:0:ffff:c597:df25
197.151.223.38 0:0:0:0:0:ffff:c597:df26
197.151.223.39 0:0:0:0:0:ffff:c597:df27
197.151.223.40 0:0:0:0:0:ffff:c597:df28
197.151.223.41 0:0:0:0:0:ffff:c597:df29
197.151.223.42 0:0:0:0:0:ffff:c597:df2a
197.151.223.43 0:0:0:0:0:ffff:c597:df2b
197.151.223.44 0:0:0:0:0:ffff:c597:df2c
197.151.223.45 0:0:0:0:0:ffff:c597:df2d
197.151.223.46 0:0:0:0:0:ffff:c597:df2e
197.151.223.47 0:0:0:0:0:ffff:c597:df2f
197.151.223.48 0:0:0:0:0:ffff:c597:df30
197.151.223.49 0:0:0:0:0:ffff:c597:df31
197.151.223.50 0:0:0:0:0:ffff:c597:df32
197.151.223.51 0:0:0:0:0:ffff:c597:df33
197.151.223.52 0:0:0:0:0:ffff:c597:df34
197.151.223.53 0:0:0:0:0:ffff:c597:df35
197.151.223.54 0:0:0:0:0:ffff:c597:df36
197.151.223.55 0:0:0:0:0:ffff:c597:df37
197.151.223.56 0:0:0:0:0:ffff:c597:df38
197.151.223.57 0:0:0:0:0:ffff:c597:df39
197.151.223.58 0:0:0:0:0:ffff:c597:df3a
197.151.223.59 0:0:0:0:0:ffff:c597:df3b
197.151.223.60 0:0:0:0:0:ffff:c597:df3c


197.151.223.61 0:0:0:0:0:ffff:c597:df3d
197.151.223.62 0:0:0:0:0:ffff:c597:df3e
197.151.223.63 0:0:0:0:0:ffff:c597:df3f
197.151.223.64 0:0:0:0:0:ffff:c597:df40
197.151.223.65 0:0:0:0:0:ffff:c597:df41
197.151.223.66 0:0:0:0:0:ffff:c597:df42
197.151.223.67 0:0:0:0:0:ffff:c597:df43
197.151.223.68 0:0:0:0:0:ffff:c597:df44
197.151.223.69 0:0:0:0:0:ffff:c597:df45
197.151.223.70 0:0:0:0:0:ffff:c597:df46
197.151.223.71 0:0:0:0:0:ffff:c597:df47
197.151.223.72 0:0:0:0:0:ffff:c597:df48
197.151.223.73 0:0:0:0:0:ffff:c597:df49
197.151.223.74 0:0:0:0:0:ffff:c597:df4a
197.151.223.75 0:0:0:0:0:ffff:c597:df4b
197.151.223.76 0:0:0:0:0:ffff:c597:df4c
197.151.223.77 0:0:0:0:0:ffff:c597:df4d
197.151.223.78 0:0:0:0:0:ffff:c597:df4e
197.151.223.79 0:0:0:0:0:ffff:c597:df4f
197.151.223.80 0:0:0:0:0:ffff:c597:df50
197.151.223.81 0:0:0:0:0:ffff:c597:df51
197.151.223.82 0:0:0:0:0:ffff:c597:df52
197.151.223.83 0:0:0:0:0:ffff:c597:df53
197.151.223.84 0:0:0:0:0:ffff:c597:df54
197.151.223.85 0:0:0:0:0:ffff:c597:df55
197.151.223.86 0:0:0:0:0:ffff:c597:df56
197.151.223.87 0:0:0:0:0:ffff:c597:df57
197.151.223.88 0:0:0:0:0:ffff:c597:df58
197.151.223.89 0:0:0:0:0:ffff:c597:df59
197.151.223.90 0:0:0:0:0:ffff:c597:df5a
197.151.223.91 0:0:0:0:0:ffff:c597:df5b
197.151.223.92 0:0:0:0:0:ffff:c597:df5c
197.151.223.93 0:0:0:0:0:ffff:c597:df5d
197.151.223.94 0:0:0:0:0:ffff:c597:df5e
197.151.223.95 0:0:0:0:0:ffff:c597:df5f
197.151.223.96 0:0:0:0:0:ffff:c597:df60
197.151.223.97 0:0:0:0:0:ffff:c597:df61
197.151.223.98 0:0:0:0:0:ffff:c597:df62
197.151.223.99 0:0:0:0:0:ffff:c597:df63
197.151.223.100 0:0:0:0:0:ffff:c597:df64
197.151.223.101 0:0:0:0:0:ffff:c597:df65
197.151.223.102 0:0:0:0:0:ffff:c597:df66
197.151.223.103 0:0:0:0:0:ffff:c597:df67
197.151.223.104 0:0:0:0:0:ffff:c597:df68
197.151.223.105 0:0:0:0:0:ffff:c597:df69
197.151.223.106 0:0:0:0:0:ffff:c597:df6a
197.151.223.107 0:0:0:0:0:ffff:c597:df6b
197.151.223.108 0:0:0:0:0:ffff:c597:df6c
197.151.223.109 0:0:0:0:0:ffff:c597:df6d
197.151.223.110 0:0:0:0:0:ffff:c597:df6e
197.151.223.111 0:0:0:0:0:ffff:c597:df6f
197.151.223.112 0:0:0:0:0:ffff:c597:df70
197.151.223.113 0:0:0:0:0:ffff:c597:df71
197.151.223.114 0:0:0:0:0:ffff:c597:df72
197.151.223.115 0:0:0:0:0:ffff:c597:df73
197.151.223.116 0:0:0:0:0:ffff:c597:df74
197.151.223.117 0:0:0:0:0:ffff:c597:df75
197.151.223.118 0:0:0:0:0:ffff:c597:df76
197.151.223.119 0:0:0:0:0:ffff:c597:df77
197.151.223.120 0:0:0:0:0:ffff:c597:df78


197.151.223.121 0:0:0:0:0:ffff:c597:df79
197.151.223.122 0:0:0:0:0:ffff:c597:df7a
197.151.223.123 0:0:0:0:0:ffff:c597:df7b
197.151.223.124 0:0:0:0:0:ffff:c597:df7c
197.151.223.125 0:0:0:0:0:ffff:c597:df7d
197.151.223.126 0:0:0:0:0:ffff:c597:df7e
197.151.223.127 0:0:0:0:0:ffff:c597:df7f
197.151.223.128 0:0:0:0:0:ffff:c597:df80
197.151.223.129 0:0:0:0:0:ffff:c597:df81
197.151.223.130 0:0:0:0:0:ffff:c597:df82
197.151.223.131 0:0:0:0:0:ffff:c597:df83
197.151.223.132 0:0:0:0:0:ffff:c597:df84
197.151.223.133 0:0:0:0:0:ffff:c597:df85
197.151.223.134 0:0:0:0:0:ffff:c597:df86
197.151.223.135 0:0:0:0:0:ffff:c597:df87
197.151.223.136 0:0:0:0:0:ffff:c597:df88
197.151.223.137 0:0:0:0:0:ffff:c597:df89
197.151.223.138 0:0:0:0:0:ffff:c597:df8a
197.151.223.139 0:0:0:0:0:ffff:c597:df8b
197.151.223.140 0:0:0:0:0:ffff:c597:df8c
197.151.223.141 0:0:0:0:0:ffff:c597:df8d
197.151.223.142 0:0:0:0:0:ffff:c597:df8e
197.151.223.143 0:0:0:0:0:ffff:c597:df8f
197.151.223.144 0:0:0:0:0:ffff:c597:df90
197.151.223.145 0:0:0:0:0:ffff:c597:df91
197.151.223.146 0:0:0:0:0:ffff:c597:df92
197.151.223.147 0:0:0:0:0:ffff:c597:df93
197.151.223.148 0:0:0:0:0:ffff:c597:df94
197.151.223.149 0:0:0:0:0:ffff:c597:df95
197.151.223.150 0:0:0:0:0:ffff:c597:df96
197.151.223.151 0:0:0:0:0:ffff:c597:df97
197.151.223.152 0:0:0:0:0:ffff:c597:df98
197.151.223.153 0:0:0:0:0:ffff:c597:df99
197.151.223.154 0:0:0:0:0:ffff:c597:df9a
197.151.223.155 0:0:0:0:0:ffff:c597:df9b
197.151.223.156 0:0:0:0:0:ffff:c597:df9c
197.151.223.157 0:0:0:0:0:ffff:c597:df9d
197.151.223.158 0:0:0:0:0:ffff:c597:df9e
197.151.223.159 0:0:0:0:0:ffff:c597:df9f
197.151.223.160 0:0:0:0:0:ffff:c597:dfa0
197.151.223.161 0:0:0:0:0:ffff:c597:dfa1
197.151.223.162 0:0:0:0:0:ffff:c597:dfa2
197.151.223.163 0:0:0:0:0:ffff:c597:dfa3
197.151.223.164 0:0:0:0:0:ffff:c597:dfa4
197.151.223.165 0:0:0:0:0:ffff:c597:dfa5
197.151.223.166 0:0:0:0:0:ffff:c597:dfa6
197.151.223.167 0:0:0:0:0:ffff:c597:dfa7
197.151.223.168 0:0:0:0:0:ffff:c597:dfa8
197.151.223.169 0:0:0:0:0:ffff:c597:dfa9
197.151.223.170 0:0:0:0:0:ffff:c597:dfaa
197.151.223.171 0:0:0:0:0:ffff:c597:dfab
197.151.223.172 0:0:0:0:0:ffff:c597:dfac
197.151.223.173 0:0:0:0:0:ffff:c597:dfad
197.151.223.174 0:0:0:0:0:ffff:c597:dfae
197.151.223.175 0:0:0:0:0:ffff:c597:dfaf
197.151.223.176 0:0:0:0:0:ffff:c597:dfb0
197.151.223.177 0:0:0:0:0:ffff:c597:dfb1
197.151.223.178 0:0:0:0:0:ffff:c597:dfb2
197.151.223.179 0:0:0:0:0:ffff:c597:dfb3
197.151.223.180 0:0:0:0:0:ffff:c597:dfb4


197.151.223.181 0:0:0:0:0:ffff:c597:dfb5
197.151.223.182 0:0:0:0:0:ffff:c597:dfb6
197.151.223.183 0:0:0:0:0:ffff:c597:dfb7
197.151.223.184 0:0:0:0:0:ffff:c597:dfb8
197.151.223.185 0:0:0:0:0:ffff:c597:dfb9
197.151.223.186 0:0:0:0:0:ffff:c597:dfba
197.151.223.187 0:0:0:0:0:ffff:c597:dfbb
197.151.223.188 0:0:0:0:0:ffff:c597:dfbc
197.151.223.189 0:0:0:0:0:ffff:c597:dfbd
197.151.223.190 0:0:0:0:0:ffff:c597:dfbe
197.151.223.191 0:0:0:0:0:ffff:c597:dfbf
197.151.223.192 0:0:0:0:0:ffff:c597:dfc0
197.151.223.193 0:0:0:0:0:ffff:c597:dfc1
197.151.223.194 0:0:0:0:0:ffff:c597:dfc2
197.151.223.195 0:0:0:0:0:ffff:c597:dfc3
197.151.223.196 0:0:0:0:0:ffff:c597:dfc4
197.151.223.197 0:0:0:0:0:ffff:c597:dfc5
197.151.223.198 0:0:0:0:0:ffff:c597:dfc6
197.151.223.199 0:0:0:0:0:ffff:c597:dfc7
197.151.223.200 0:0:0:0:0:ffff:c597:dfc8
197.151.223.201 0:0:0:0:0:ffff:c597:dfc9
197.151.223.202 0:0:0:0:0:ffff:c597:dfca
197.151.223.203 0:0:0:0:0:ffff:c597:dfcb
197.151.223.204 0:0:0:0:0:ffff:c597:dfcc
197.151.223.205 0:0:0:0:0:ffff:c597:dfcd
197.151.223.206 0:0:0:0:0:ffff:c597:dfce
197.151.223.207 0:0:0:0:0:ffff:c597:dfcf
197.151.223.208 0:0:0:0:0:ffff:c597:dfd0
197.151.223.209 0:0:0:0:0:ffff:c597:dfd1
197.151.223.210 0:0:0:0:0:ffff:c597:dfd2
197.151.223.211 0:0:0:0:0:ffff:c597:dfd3
197.151.223.212 0:0:0:0:0:ffff:c597:dfd4
197.151.223.213 0:0:0:0:0:ffff:c597:dfd5
197.151.223.214 0:0:0:0:0:ffff:c597:dfd6
197.151.223.215 0:0:0:0:0:ffff:c597:dfd7
197.151.223.216 0:0:0:0:0:ffff:c597:dfd8
197.151.223.217 0:0:0:0:0:ffff:c597:dfd9
197.151.223.218 0:0:0:0:0:ffff:c597:dfda
197.151.223.219 0:0:0:0:0:ffff:c597:dfdb
197.151.223.220 0:0:0:0:0:ffff:c597:dfdc
197.151.223.221 0:0:0:0:0:ffff:c597:dfdd
197.151.223.222 0:0:0:0:0:ffff:c597:dfde
197.151.223.223 0:0:0:0:0:ffff:c597:dfdf
197.151.223.224 0:0:0:0:0:ffff:c597:dfe0
197.151.223.225 0:0:0:0:0:ffff:c597:dfe1
197.151.223.226 0:0:0:0:0:ffff:c597:dfe2
197.151.223.227 0:0:0:0:0:ffff:c597:dfe3
197.151.223.228 0:0:0:0:0:ffff:c597:dfe4
197.151.223.229 0:0:0:0:0:ffff:c597:dfe5
197.151.223.230 0:0:0:0:0:ffff:c597:dfe6
197.151.223.231 0:0:0:0:0:ffff:c597:dfe7
197.151.223.232 0:0:0:0:0:ffff:c597:dfe8
197.151.223.233 0:0:0:0:0:ffff:c597:dfe9
197.151.223.234 0:0:0:0:0:ffff:c597:dfea
197.151.223.235 0:0:0:0:0:ffff:c597:dfeb
197.151.223.236 0:0:0:0:0:ffff:c597:dfec
197.151.223.237 0:0:0:0:0:ffff:c597:dfed
197.151.223.238 0:0:0:0:0:ffff:c597:dfee
197.151.223.239 0:0:0:0:0:ffff:c597:dfef
197.151.223.240 0:0:0:0:0:ffff:c597:dff0
197.151.223.241 0:0:0:0:0:ffff:c597:dff1
197.151.223.242 0:0:0:0:0:ffff:c597:dff2
197.151.223.243 0:0:0:0:0:ffff:c597:dff3
197.151.223.244 0:0:0:0:0:ffff:c597:dff4
197.151.223.245 0:0:0:0:0:ffff:c597:dff5
197.151.223.246 0:0:0:0:0:ffff:c597:dff6
197.151.223.247 0:0:0:0:0:ffff:c597:dff7
197.151.223.248 0:0:0:0:0:ffff:c597:dff8
197.151.223.249 0:0:0:0:0:ffff:c597:dff9
197.151.223.250 0:0:0:0:0:ffff:c597:dffa
197.151.223.251 0:0:0:0:0:ffff:c597:dffb
197.151.223.252 0:0:0:0:0:ffff:c597:dffc
197.151.223.253 0:0:0:0:0:ffff:c597:dffd
197.151.223.254 0:0:0:0:0:ffff:c597:dffe
197.151.223.255 0:0:0:0:0:ffff:c597:dfff


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.