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
197.76.45.1 0:0:0:0:0:ffff:c54c:2d01
197.76.45.2 0:0:0:0:0:ffff:c54c:2d02
197.76.45.3 0:0:0:0:0:ffff:c54c:2d03
197.76.45.4 0:0:0:0:0:ffff:c54c:2d04
197.76.45.5 0:0:0:0:0:ffff:c54c:2d05
197.76.45.6 0:0:0:0:0:ffff:c54c:2d06
197.76.45.7 0:0:0:0:0:ffff:c54c:2d07
197.76.45.8 0:0:0:0:0:ffff:c54c:2d08
197.76.45.9 0:0:0:0:0:ffff:c54c:2d09
197.76.45.10 0:0:0:0:0:ffff:c54c:2d0a
197.76.45.11 0:0:0:0:0:ffff:c54c:2d0b
197.76.45.12 0:0:0:0:0:ffff:c54c:2d0c
197.76.45.13 0:0:0:0:0:ffff:c54c:2d0d
197.76.45.14 0:0:0:0:0:ffff:c54c:2d0e
197.76.45.15 0:0:0:0:0:ffff:c54c:2d0f
197.76.45.16 0:0:0:0:0:ffff:c54c:2d10
197.76.45.17 0:0:0:0:0:ffff:c54c:2d11
197.76.45.18 0:0:0:0:0:ffff:c54c:2d12
197.76.45.19 0:0:0:0:0:ffff:c54c:2d13
197.76.45.20 0:0:0:0:0:ffff:c54c:2d14
197.76.45.21 0:0:0:0:0:ffff:c54c:2d15
197.76.45.22 0:0:0:0:0:ffff:c54c:2d16
197.76.45.23 0:0:0:0:0:ffff:c54c:2d17
197.76.45.24 0:0:0:0:0:ffff:c54c:2d18
197.76.45.25 0:0:0:0:0:ffff:c54c:2d19
197.76.45.26 0:0:0:0:0:ffff:c54c:2d1a
197.76.45.27 0:0:0:0:0:ffff:c54c:2d1b
197.76.45.28 0:0:0:0:0:ffff:c54c:2d1c
197.76.45.29 0:0:0:0:0:ffff:c54c:2d1d
197.76.45.30 0:0:0:0:0:ffff:c54c:2d1e
197.76.45.31 0:0:0:0:0:ffff:c54c:2d1f
197.76.45.32 0:0:0:0:0:ffff:c54c:2d20
197.76.45.33 0:0:0:0:0:ffff:c54c:2d21
197.76.45.34 0:0:0:0:0:ffff:c54c:2d22
197.76.45.35 0:0:0:0:0:ffff:c54c:2d23
197.76.45.36 0:0:0:0:0:ffff:c54c:2d24
197.76.45.37 0:0:0:0:0:ffff:c54c:2d25
197.76.45.38 0:0:0:0:0:ffff:c54c:2d26
197.76.45.39 0:0:0:0:0:ffff:c54c:2d27
197.76.45.40 0:0:0:0:0:ffff:c54c:2d28
197.76.45.41 0:0:0:0:0:ffff:c54c:2d29
197.76.45.42 0:0:0:0:0:ffff:c54c:2d2a
197.76.45.43 0:0:0:0:0:ffff:c54c:2d2b
197.76.45.44 0:0:0:0:0:ffff:c54c:2d2c
197.76.45.45 0:0:0:0:0:ffff:c54c:2d2d
197.76.45.46 0:0:0:0:0:ffff:c54c:2d2e
197.76.45.47 0:0:0:0:0:ffff:c54c:2d2f
197.76.45.48 0:0:0:0:0:ffff:c54c:2d30
197.76.45.49 0:0:0:0:0:ffff:c54c:2d31
197.76.45.50 0:0:0:0:0:ffff:c54c:2d32
197.76.45.51 0:0:0:0:0:ffff:c54c:2d33
197.76.45.52 0:0:0:0:0:ffff:c54c:2d34
197.76.45.53 0:0:0:0:0:ffff:c54c:2d35
197.76.45.54 0:0:0:0:0:ffff:c54c:2d36
197.76.45.55 0:0:0:0:0:ffff:c54c:2d37
197.76.45.56 0:0:0:0:0:ffff:c54c:2d38
197.76.45.57 0:0:0:0:0:ffff:c54c:2d39
197.76.45.58 0:0:0:0:0:ffff:c54c:2d3a
197.76.45.59 0:0:0:0:0:ffff:c54c:2d3b
197.76.45.60 0:0:0:0:0:ffff:c54c:2d3c


197.76.45.61 0:0:0:0:0:ffff:c54c:2d3d
197.76.45.62 0:0:0:0:0:ffff:c54c:2d3e
197.76.45.63 0:0:0:0:0:ffff:c54c:2d3f
197.76.45.64 0:0:0:0:0:ffff:c54c:2d40
197.76.45.65 0:0:0:0:0:ffff:c54c:2d41
197.76.45.66 0:0:0:0:0:ffff:c54c:2d42
197.76.45.67 0:0:0:0:0:ffff:c54c:2d43
197.76.45.68 0:0:0:0:0:ffff:c54c:2d44
197.76.45.69 0:0:0:0:0:ffff:c54c:2d45
197.76.45.70 0:0:0:0:0:ffff:c54c:2d46
197.76.45.71 0:0:0:0:0:ffff:c54c:2d47
197.76.45.72 0:0:0:0:0:ffff:c54c:2d48
197.76.45.73 0:0:0:0:0:ffff:c54c:2d49
197.76.45.74 0:0:0:0:0:ffff:c54c:2d4a
197.76.45.75 0:0:0:0:0:ffff:c54c:2d4b
197.76.45.76 0:0:0:0:0:ffff:c54c:2d4c
197.76.45.77 0:0:0:0:0:ffff:c54c:2d4d
197.76.45.78 0:0:0:0:0:ffff:c54c:2d4e
197.76.45.79 0:0:0:0:0:ffff:c54c:2d4f
197.76.45.80 0:0:0:0:0:ffff:c54c:2d50
197.76.45.81 0:0:0:0:0:ffff:c54c:2d51
197.76.45.82 0:0:0:0:0:ffff:c54c:2d52
197.76.45.83 0:0:0:0:0:ffff:c54c:2d53
197.76.45.84 0:0:0:0:0:ffff:c54c:2d54
197.76.45.85 0:0:0:0:0:ffff:c54c:2d55
197.76.45.86 0:0:0:0:0:ffff:c54c:2d56
197.76.45.87 0:0:0:0:0:ffff:c54c:2d57
197.76.45.88 0:0:0:0:0:ffff:c54c:2d58
197.76.45.89 0:0:0:0:0:ffff:c54c:2d59
197.76.45.90 0:0:0:0:0:ffff:c54c:2d5a
197.76.45.91 0:0:0:0:0:ffff:c54c:2d5b
197.76.45.92 0:0:0:0:0:ffff:c54c:2d5c
197.76.45.93 0:0:0:0:0:ffff:c54c:2d5d
197.76.45.94 0:0:0:0:0:ffff:c54c:2d5e
197.76.45.95 0:0:0:0:0:ffff:c54c:2d5f
197.76.45.96 0:0:0:0:0:ffff:c54c:2d60
197.76.45.97 0:0:0:0:0:ffff:c54c:2d61
197.76.45.98 0:0:0:0:0:ffff:c54c:2d62
197.76.45.99 0:0:0:0:0:ffff:c54c:2d63
197.76.45.100 0:0:0:0:0:ffff:c54c:2d64
197.76.45.101 0:0:0:0:0:ffff:c54c:2d65
197.76.45.102 0:0:0:0:0:ffff:c54c:2d66
197.76.45.103 0:0:0:0:0:ffff:c54c:2d67
197.76.45.104 0:0:0:0:0:ffff:c54c:2d68
197.76.45.105 0:0:0:0:0:ffff:c54c:2d69
197.76.45.106 0:0:0:0:0:ffff:c54c:2d6a
197.76.45.107 0:0:0:0:0:ffff:c54c:2d6b
197.76.45.108 0:0:0:0:0:ffff:c54c:2d6c
197.76.45.109 0:0:0:0:0:ffff:c54c:2d6d
197.76.45.110 0:0:0:0:0:ffff:c54c:2d6e
197.76.45.111 0:0:0:0:0:ffff:c54c:2d6f
197.76.45.112 0:0:0:0:0:ffff:c54c:2d70
197.76.45.113 0:0:0:0:0:ffff:c54c:2d71
197.76.45.114 0:0:0:0:0:ffff:c54c:2d72
197.76.45.115 0:0:0:0:0:ffff:c54c:2d73
197.76.45.116 0:0:0:0:0:ffff:c54c:2d74
197.76.45.117 0:0:0:0:0:ffff:c54c:2d75
197.76.45.118 0:0:0:0:0:ffff:c54c:2d76
197.76.45.119 0:0:0:0:0:ffff:c54c:2d77
197.76.45.120 0:0:0:0:0:ffff:c54c:2d78


197.76.45.121 0:0:0:0:0:ffff:c54c:2d79
197.76.45.122 0:0:0:0:0:ffff:c54c:2d7a
197.76.45.123 0:0:0:0:0:ffff:c54c:2d7b
197.76.45.124 0:0:0:0:0:ffff:c54c:2d7c
197.76.45.125 0:0:0:0:0:ffff:c54c:2d7d
197.76.45.126 0:0:0:0:0:ffff:c54c:2d7e
197.76.45.127 0:0:0:0:0:ffff:c54c:2d7f
197.76.45.128 0:0:0:0:0:ffff:c54c:2d80
197.76.45.129 0:0:0:0:0:ffff:c54c:2d81
197.76.45.130 0:0:0:0:0:ffff:c54c:2d82
197.76.45.131 0:0:0:0:0:ffff:c54c:2d83
197.76.45.132 0:0:0:0:0:ffff:c54c:2d84
197.76.45.133 0:0:0:0:0:ffff:c54c:2d85
197.76.45.134 0:0:0:0:0:ffff:c54c:2d86
197.76.45.135 0:0:0:0:0:ffff:c54c:2d87
197.76.45.136 0:0:0:0:0:ffff:c54c:2d88
197.76.45.137 0:0:0:0:0:ffff:c54c:2d89
197.76.45.138 0:0:0:0:0:ffff:c54c:2d8a
197.76.45.139 0:0:0:0:0:ffff:c54c:2d8b
197.76.45.140 0:0:0:0:0:ffff:c54c:2d8c
197.76.45.141 0:0:0:0:0:ffff:c54c:2d8d
197.76.45.142 0:0:0:0:0:ffff:c54c:2d8e
197.76.45.143 0:0:0:0:0:ffff:c54c:2d8f
197.76.45.144 0:0:0:0:0:ffff:c54c:2d90
197.76.45.145 0:0:0:0:0:ffff:c54c:2d91
197.76.45.146 0:0:0:0:0:ffff:c54c:2d92
197.76.45.147 0:0:0:0:0:ffff:c54c:2d93
197.76.45.148 0:0:0:0:0:ffff:c54c:2d94
197.76.45.149 0:0:0:0:0:ffff:c54c:2d95
197.76.45.150 0:0:0:0:0:ffff:c54c:2d96
197.76.45.151 0:0:0:0:0:ffff:c54c:2d97
197.76.45.152 0:0:0:0:0:ffff:c54c:2d98
197.76.45.153 0:0:0:0:0:ffff:c54c:2d99
197.76.45.154 0:0:0:0:0:ffff:c54c:2d9a
197.76.45.155 0:0:0:0:0:ffff:c54c:2d9b
197.76.45.156 0:0:0:0:0:ffff:c54c:2d9c
197.76.45.157 0:0:0:0:0:ffff:c54c:2d9d
197.76.45.158 0:0:0:0:0:ffff:c54c:2d9e
197.76.45.159 0:0:0:0:0:ffff:c54c:2d9f
197.76.45.160 0:0:0:0:0:ffff:c54c:2da0
197.76.45.161 0:0:0:0:0:ffff:c54c:2da1
197.76.45.162 0:0:0:0:0:ffff:c54c:2da2
197.76.45.163 0:0:0:0:0:ffff:c54c:2da3
197.76.45.164 0:0:0:0:0:ffff:c54c:2da4
197.76.45.165 0:0:0:0:0:ffff:c54c:2da5
197.76.45.166 0:0:0:0:0:ffff:c54c:2da6
197.76.45.167 0:0:0:0:0:ffff:c54c:2da7
197.76.45.168 0:0:0:0:0:ffff:c54c:2da8
197.76.45.169 0:0:0:0:0:ffff:c54c:2da9
197.76.45.170 0:0:0:0:0:ffff:c54c:2daa
197.76.45.171 0:0:0:0:0:ffff:c54c:2dab
197.76.45.172 0:0:0:0:0:ffff:c54c:2dac
197.76.45.173 0:0:0:0:0:ffff:c54c:2dad
197.76.45.174 0:0:0:0:0:ffff:c54c:2dae
197.76.45.175 0:0:0:0:0:ffff:c54c:2daf
197.76.45.176 0:0:0:0:0:ffff:c54c:2db0
197.76.45.177 0:0:0:0:0:ffff:c54c:2db1
197.76.45.178 0:0:0:0:0:ffff:c54c:2db2
197.76.45.179 0:0:0:0:0:ffff:c54c:2db3
197.76.45.180 0:0:0:0:0:ffff:c54c:2db4


197.76.45.181 0:0:0:0:0:ffff:c54c:2db5
197.76.45.182 0:0:0:0:0:ffff:c54c:2db6
197.76.45.183 0:0:0:0:0:ffff:c54c:2db7
197.76.45.184 0:0:0:0:0:ffff:c54c:2db8
197.76.45.185 0:0:0:0:0:ffff:c54c:2db9
197.76.45.186 0:0:0:0:0:ffff:c54c:2dba
197.76.45.187 0:0:0:0:0:ffff:c54c:2dbb
197.76.45.188 0:0:0:0:0:ffff:c54c:2dbc
197.76.45.189 0:0:0:0:0:ffff:c54c:2dbd
197.76.45.190 0:0:0:0:0:ffff:c54c:2dbe
197.76.45.191 0:0:0:0:0:ffff:c54c:2dbf
197.76.45.192 0:0:0:0:0:ffff:c54c:2dc0
197.76.45.193 0:0:0:0:0:ffff:c54c:2dc1
197.76.45.194 0:0:0:0:0:ffff:c54c:2dc2
197.76.45.195 0:0:0:0:0:ffff:c54c:2dc3
197.76.45.196 0:0:0:0:0:ffff:c54c:2dc4
197.76.45.197 0:0:0:0:0:ffff:c54c:2dc5
197.76.45.198 0:0:0:0:0:ffff:c54c:2dc6
197.76.45.199 0:0:0:0:0:ffff:c54c:2dc7
197.76.45.200 0:0:0:0:0:ffff:c54c:2dc8
197.76.45.201 0:0:0:0:0:ffff:c54c:2dc9
197.76.45.202 0:0:0:0:0:ffff:c54c:2dca
197.76.45.203 0:0:0:0:0:ffff:c54c:2dcb
197.76.45.204 0:0:0:0:0:ffff:c54c:2dcc
197.76.45.205 0:0:0:0:0:ffff:c54c:2dcd
197.76.45.206 0:0:0:0:0:ffff:c54c:2dce
197.76.45.207 0:0:0:0:0:ffff:c54c:2dcf
197.76.45.208 0:0:0:0:0:ffff:c54c:2dd0
197.76.45.209 0:0:0:0:0:ffff:c54c:2dd1
197.76.45.210 0:0:0:0:0:ffff:c54c:2dd2
197.76.45.211 0:0:0:0:0:ffff:c54c:2dd3
197.76.45.212 0:0:0:0:0:ffff:c54c:2dd4
197.76.45.213 0:0:0:0:0:ffff:c54c:2dd5
197.76.45.214 0:0:0:0:0:ffff:c54c:2dd6
197.76.45.215 0:0:0:0:0:ffff:c54c:2dd7
197.76.45.216 0:0:0:0:0:ffff:c54c:2dd8
197.76.45.217 0:0:0:0:0:ffff:c54c:2dd9
197.76.45.218 0:0:0:0:0:ffff:c54c:2dda
197.76.45.219 0:0:0:0:0:ffff:c54c:2ddb
197.76.45.220 0:0:0:0:0:ffff:c54c:2ddc
197.76.45.221 0:0:0:0:0:ffff:c54c:2ddd
197.76.45.222 0:0:0:0:0:ffff:c54c:2dde
197.76.45.223 0:0:0:0:0:ffff:c54c:2ddf
197.76.45.224 0:0:0:0:0:ffff:c54c:2de0
197.76.45.225 0:0:0:0:0:ffff:c54c:2de1
197.76.45.226 0:0:0:0:0:ffff:c54c:2de2
197.76.45.227 0:0:0:0:0:ffff:c54c:2de3
197.76.45.228 0:0:0:0:0:ffff:c54c:2de4
197.76.45.229 0:0:0:0:0:ffff:c54c:2de5
197.76.45.230 0:0:0:0:0:ffff:c54c:2de6
197.76.45.231 0:0:0:0:0:ffff:c54c:2de7
197.76.45.232 0:0:0:0:0:ffff:c54c:2de8
197.76.45.233 0:0:0:0:0:ffff:c54c:2de9
197.76.45.234 0:0:0:0:0:ffff:c54c:2dea
197.76.45.235 0:0:0:0:0:ffff:c54c:2deb
197.76.45.236 0:0:0:0:0:ffff:c54c:2dec
197.76.45.237 0:0:0:0:0:ffff:c54c:2ded
197.76.45.238 0:0:0:0:0:ffff:c54c:2dee
197.76.45.239 0:0:0:0:0:ffff:c54c:2def
197.76.45.240 0:0:0:0:0:ffff:c54c:2df0
197.76.45.241 0:0:0:0:0:ffff:c54c:2df1
197.76.45.242 0:0:0:0:0:ffff:c54c:2df2
197.76.45.243 0:0:0:0:0:ffff:c54c:2df3
197.76.45.244 0:0:0:0:0:ffff:c54c:2df4
197.76.45.245 0:0:0:0:0:ffff:c54c:2df5
197.76.45.246 0:0:0:0:0:ffff:c54c:2df6
197.76.45.247 0:0:0:0:0:ffff:c54c:2df7
197.76.45.248 0:0:0:0:0:ffff:c54c:2df8
197.76.45.249 0:0:0:0:0:ffff:c54c:2df9
197.76.45.250 0:0:0:0:0:ffff:c54c:2dfa
197.76.45.251 0:0:0:0:0:ffff:c54c:2dfb
197.76.45.252 0:0:0:0:0:ffff:c54c:2dfc
197.76.45.253 0:0:0:0:0:ffff:c54c:2dfd
197.76.45.254 0:0:0:0:0:ffff:c54c:2dfe
197.76.45.255 0:0:0:0:0:ffff:c54c:2dff


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.