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
197.10.77.1 0:0:0:0:0:ffff:c50a:4d01
197.10.77.2 0:0:0:0:0:ffff:c50a:4d02
197.10.77.3 0:0:0:0:0:ffff:c50a:4d03
197.10.77.4 0:0:0:0:0:ffff:c50a:4d04
197.10.77.5 0:0:0:0:0:ffff:c50a:4d05
197.10.77.6 0:0:0:0:0:ffff:c50a:4d06
197.10.77.7 0:0:0:0:0:ffff:c50a:4d07
197.10.77.8 0:0:0:0:0:ffff:c50a:4d08
197.10.77.9 0:0:0:0:0:ffff:c50a:4d09
197.10.77.10 0:0:0:0:0:ffff:c50a:4d0a
197.10.77.11 0:0:0:0:0:ffff:c50a:4d0b
197.10.77.12 0:0:0:0:0:ffff:c50a:4d0c
197.10.77.13 0:0:0:0:0:ffff:c50a:4d0d
197.10.77.14 0:0:0:0:0:ffff:c50a:4d0e
197.10.77.15 0:0:0:0:0:ffff:c50a:4d0f
197.10.77.16 0:0:0:0:0:ffff:c50a:4d10
197.10.77.17 0:0:0:0:0:ffff:c50a:4d11
197.10.77.18 0:0:0:0:0:ffff:c50a:4d12
197.10.77.19 0:0:0:0:0:ffff:c50a:4d13
197.10.77.20 0:0:0:0:0:ffff:c50a:4d14
197.10.77.21 0:0:0:0:0:ffff:c50a:4d15
197.10.77.22 0:0:0:0:0:ffff:c50a:4d16
197.10.77.23 0:0:0:0:0:ffff:c50a:4d17
197.10.77.24 0:0:0:0:0:ffff:c50a:4d18
197.10.77.25 0:0:0:0:0:ffff:c50a:4d19
197.10.77.26 0:0:0:0:0:ffff:c50a:4d1a
197.10.77.27 0:0:0:0:0:ffff:c50a:4d1b
197.10.77.28 0:0:0:0:0:ffff:c50a:4d1c
197.10.77.29 0:0:0:0:0:ffff:c50a:4d1d
197.10.77.30 0:0:0:0:0:ffff:c50a:4d1e
197.10.77.31 0:0:0:0:0:ffff:c50a:4d1f
197.10.77.32 0:0:0:0:0:ffff:c50a:4d20
197.10.77.33 0:0:0:0:0:ffff:c50a:4d21
197.10.77.34 0:0:0:0:0:ffff:c50a:4d22
197.10.77.35 0:0:0:0:0:ffff:c50a:4d23
197.10.77.36 0:0:0:0:0:ffff:c50a:4d24
197.10.77.37 0:0:0:0:0:ffff:c50a:4d25
197.10.77.38 0:0:0:0:0:ffff:c50a:4d26
197.10.77.39 0:0:0:0:0:ffff:c50a:4d27
197.10.77.40 0:0:0:0:0:ffff:c50a:4d28
197.10.77.41 0:0:0:0:0:ffff:c50a:4d29
197.10.77.42 0:0:0:0:0:ffff:c50a:4d2a
197.10.77.43 0:0:0:0:0:ffff:c50a:4d2b
197.10.77.44 0:0:0:0:0:ffff:c50a:4d2c
197.10.77.45 0:0:0:0:0:ffff:c50a:4d2d
197.10.77.46 0:0:0:0:0:ffff:c50a:4d2e
197.10.77.47 0:0:0:0:0:ffff:c50a:4d2f
197.10.77.48 0:0:0:0:0:ffff:c50a:4d30
197.10.77.49 0:0:0:0:0:ffff:c50a:4d31
197.10.77.50 0:0:0:0:0:ffff:c50a:4d32
197.10.77.51 0:0:0:0:0:ffff:c50a:4d33
197.10.77.52 0:0:0:0:0:ffff:c50a:4d34
197.10.77.53 0:0:0:0:0:ffff:c50a:4d35
197.10.77.54 0:0:0:0:0:ffff:c50a:4d36
197.10.77.55 0:0:0:0:0:ffff:c50a:4d37
197.10.77.56 0:0:0:0:0:ffff:c50a:4d38
197.10.77.57 0:0:0:0:0:ffff:c50a:4d39
197.10.77.58 0:0:0:0:0:ffff:c50a:4d3a
197.10.77.59 0:0:0:0:0:ffff:c50a:4d3b
197.10.77.60 0:0:0:0:0:ffff:c50a:4d3c


197.10.77.61 0:0:0:0:0:ffff:c50a:4d3d
197.10.77.62 0:0:0:0:0:ffff:c50a:4d3e
197.10.77.63 0:0:0:0:0:ffff:c50a:4d3f
197.10.77.64 0:0:0:0:0:ffff:c50a:4d40
197.10.77.65 0:0:0:0:0:ffff:c50a:4d41
197.10.77.66 0:0:0:0:0:ffff:c50a:4d42
197.10.77.67 0:0:0:0:0:ffff:c50a:4d43
197.10.77.68 0:0:0:0:0:ffff:c50a:4d44
197.10.77.69 0:0:0:0:0:ffff:c50a:4d45
197.10.77.70 0:0:0:0:0:ffff:c50a:4d46
197.10.77.71 0:0:0:0:0:ffff:c50a:4d47
197.10.77.72 0:0:0:0:0:ffff:c50a:4d48
197.10.77.73 0:0:0:0:0:ffff:c50a:4d49
197.10.77.74 0:0:0:0:0:ffff:c50a:4d4a
197.10.77.75 0:0:0:0:0:ffff:c50a:4d4b
197.10.77.76 0:0:0:0:0:ffff:c50a:4d4c
197.10.77.77 0:0:0:0:0:ffff:c50a:4d4d
197.10.77.78 0:0:0:0:0:ffff:c50a:4d4e
197.10.77.79 0:0:0:0:0:ffff:c50a:4d4f
197.10.77.80 0:0:0:0:0:ffff:c50a:4d50
197.10.77.81 0:0:0:0:0:ffff:c50a:4d51
197.10.77.82 0:0:0:0:0:ffff:c50a:4d52
197.10.77.83 0:0:0:0:0:ffff:c50a:4d53
197.10.77.84 0:0:0:0:0:ffff:c50a:4d54
197.10.77.85 0:0:0:0:0:ffff:c50a:4d55
197.10.77.86 0:0:0:0:0:ffff:c50a:4d56
197.10.77.87 0:0:0:0:0:ffff:c50a:4d57
197.10.77.88 0:0:0:0:0:ffff:c50a:4d58
197.10.77.89 0:0:0:0:0:ffff:c50a:4d59
197.10.77.90 0:0:0:0:0:ffff:c50a:4d5a
197.10.77.91 0:0:0:0:0:ffff:c50a:4d5b
197.10.77.92 0:0:0:0:0:ffff:c50a:4d5c
197.10.77.93 0:0:0:0:0:ffff:c50a:4d5d
197.10.77.94 0:0:0:0:0:ffff:c50a:4d5e
197.10.77.95 0:0:0:0:0:ffff:c50a:4d5f
197.10.77.96 0:0:0:0:0:ffff:c50a:4d60
197.10.77.97 0:0:0:0:0:ffff:c50a:4d61
197.10.77.98 0:0:0:0:0:ffff:c50a:4d62
197.10.77.99 0:0:0:0:0:ffff:c50a:4d63
197.10.77.100 0:0:0:0:0:ffff:c50a:4d64
197.10.77.101 0:0:0:0:0:ffff:c50a:4d65
197.10.77.102 0:0:0:0:0:ffff:c50a:4d66
197.10.77.103 0:0:0:0:0:ffff:c50a:4d67
197.10.77.104 0:0:0:0:0:ffff:c50a:4d68
197.10.77.105 0:0:0:0:0:ffff:c50a:4d69
197.10.77.106 0:0:0:0:0:ffff:c50a:4d6a
197.10.77.107 0:0:0:0:0:ffff:c50a:4d6b
197.10.77.108 0:0:0:0:0:ffff:c50a:4d6c
197.10.77.109 0:0:0:0:0:ffff:c50a:4d6d
197.10.77.110 0:0:0:0:0:ffff:c50a:4d6e
197.10.77.111 0:0:0:0:0:ffff:c50a:4d6f
197.10.77.112 0:0:0:0:0:ffff:c50a:4d70
197.10.77.113 0:0:0:0:0:ffff:c50a:4d71
197.10.77.114 0:0:0:0:0:ffff:c50a:4d72
197.10.77.115 0:0:0:0:0:ffff:c50a:4d73
197.10.77.116 0:0:0:0:0:ffff:c50a:4d74
197.10.77.117 0:0:0:0:0:ffff:c50a:4d75
197.10.77.118 0:0:0:0:0:ffff:c50a:4d76
197.10.77.119 0:0:0:0:0:ffff:c50a:4d77
197.10.77.120 0:0:0:0:0:ffff:c50a:4d78


197.10.77.121 0:0:0:0:0:ffff:c50a:4d79
197.10.77.122 0:0:0:0:0:ffff:c50a:4d7a
197.10.77.123 0:0:0:0:0:ffff:c50a:4d7b
197.10.77.124 0:0:0:0:0:ffff:c50a:4d7c
197.10.77.125 0:0:0:0:0:ffff:c50a:4d7d
197.10.77.126 0:0:0:0:0:ffff:c50a:4d7e
197.10.77.127 0:0:0:0:0:ffff:c50a:4d7f
197.10.77.128 0:0:0:0:0:ffff:c50a:4d80
197.10.77.129 0:0:0:0:0:ffff:c50a:4d81
197.10.77.130 0:0:0:0:0:ffff:c50a:4d82
197.10.77.131 0:0:0:0:0:ffff:c50a:4d83
197.10.77.132 0:0:0:0:0:ffff:c50a:4d84
197.10.77.133 0:0:0:0:0:ffff:c50a:4d85
197.10.77.134 0:0:0:0:0:ffff:c50a:4d86
197.10.77.135 0:0:0:0:0:ffff:c50a:4d87
197.10.77.136 0:0:0:0:0:ffff:c50a:4d88
197.10.77.137 0:0:0:0:0:ffff:c50a:4d89
197.10.77.138 0:0:0:0:0:ffff:c50a:4d8a
197.10.77.139 0:0:0:0:0:ffff:c50a:4d8b
197.10.77.140 0:0:0:0:0:ffff:c50a:4d8c
197.10.77.141 0:0:0:0:0:ffff:c50a:4d8d
197.10.77.142 0:0:0:0:0:ffff:c50a:4d8e
197.10.77.143 0:0:0:0:0:ffff:c50a:4d8f
197.10.77.144 0:0:0:0:0:ffff:c50a:4d90
197.10.77.145 0:0:0:0:0:ffff:c50a:4d91
197.10.77.146 0:0:0:0:0:ffff:c50a:4d92
197.10.77.147 0:0:0:0:0:ffff:c50a:4d93
197.10.77.148 0:0:0:0:0:ffff:c50a:4d94
197.10.77.149 0:0:0:0:0:ffff:c50a:4d95
197.10.77.150 0:0:0:0:0:ffff:c50a:4d96
197.10.77.151 0:0:0:0:0:ffff:c50a:4d97
197.10.77.152 0:0:0:0:0:ffff:c50a:4d98
197.10.77.153 0:0:0:0:0:ffff:c50a:4d99
197.10.77.154 0:0:0:0:0:ffff:c50a:4d9a
197.10.77.155 0:0:0:0:0:ffff:c50a:4d9b
197.10.77.156 0:0:0:0:0:ffff:c50a:4d9c
197.10.77.157 0:0:0:0:0:ffff:c50a:4d9d
197.10.77.158 0:0:0:0:0:ffff:c50a:4d9e
197.10.77.159 0:0:0:0:0:ffff:c50a:4d9f
197.10.77.160 0:0:0:0:0:ffff:c50a:4da0
197.10.77.161 0:0:0:0:0:ffff:c50a:4da1
197.10.77.162 0:0:0:0:0:ffff:c50a:4da2
197.10.77.163 0:0:0:0:0:ffff:c50a:4da3
197.10.77.164 0:0:0:0:0:ffff:c50a:4da4
197.10.77.165 0:0:0:0:0:ffff:c50a:4da5
197.10.77.166 0:0:0:0:0:ffff:c50a:4da6
197.10.77.167 0:0:0:0:0:ffff:c50a:4da7
197.10.77.168 0:0:0:0:0:ffff:c50a:4da8
197.10.77.169 0:0:0:0:0:ffff:c50a:4da9
197.10.77.170 0:0:0:0:0:ffff:c50a:4daa
197.10.77.171 0:0:0:0:0:ffff:c50a:4dab
197.10.77.172 0:0:0:0:0:ffff:c50a:4dac
197.10.77.173 0:0:0:0:0:ffff:c50a:4dad
197.10.77.174 0:0:0:0:0:ffff:c50a:4dae
197.10.77.175 0:0:0:0:0:ffff:c50a:4daf
197.10.77.176 0:0:0:0:0:ffff:c50a:4db0
197.10.77.177 0:0:0:0:0:ffff:c50a:4db1
197.10.77.178 0:0:0:0:0:ffff:c50a:4db2
197.10.77.179 0:0:0:0:0:ffff:c50a:4db3
197.10.77.180 0:0:0:0:0:ffff:c50a:4db4


197.10.77.181 0:0:0:0:0:ffff:c50a:4db5
197.10.77.182 0:0:0:0:0:ffff:c50a:4db6
197.10.77.183 0:0:0:0:0:ffff:c50a:4db7
197.10.77.184 0:0:0:0:0:ffff:c50a:4db8
197.10.77.185 0:0:0:0:0:ffff:c50a:4db9
197.10.77.186 0:0:0:0:0:ffff:c50a:4dba
197.10.77.187 0:0:0:0:0:ffff:c50a:4dbb
197.10.77.188 0:0:0:0:0:ffff:c50a:4dbc
197.10.77.189 0:0:0:0:0:ffff:c50a:4dbd
197.10.77.190 0:0:0:0:0:ffff:c50a:4dbe
197.10.77.191 0:0:0:0:0:ffff:c50a:4dbf
197.10.77.192 0:0:0:0:0:ffff:c50a:4dc0
197.10.77.193 0:0:0:0:0:ffff:c50a:4dc1
197.10.77.194 0:0:0:0:0:ffff:c50a:4dc2
197.10.77.195 0:0:0:0:0:ffff:c50a:4dc3
197.10.77.196 0:0:0:0:0:ffff:c50a:4dc4
197.10.77.197 0:0:0:0:0:ffff:c50a:4dc5
197.10.77.198 0:0:0:0:0:ffff:c50a:4dc6
197.10.77.199 0:0:0:0:0:ffff:c50a:4dc7
197.10.77.200 0:0:0:0:0:ffff:c50a:4dc8
197.10.77.201 0:0:0:0:0:ffff:c50a:4dc9
197.10.77.202 0:0:0:0:0:ffff:c50a:4dca
197.10.77.203 0:0:0:0:0:ffff:c50a:4dcb
197.10.77.204 0:0:0:0:0:ffff:c50a:4dcc
197.10.77.205 0:0:0:0:0:ffff:c50a:4dcd
197.10.77.206 0:0:0:0:0:ffff:c50a:4dce
197.10.77.207 0:0:0:0:0:ffff:c50a:4dcf
197.10.77.208 0:0:0:0:0:ffff:c50a:4dd0
197.10.77.209 0:0:0:0:0:ffff:c50a:4dd1
197.10.77.210 0:0:0:0:0:ffff:c50a:4dd2
197.10.77.211 0:0:0:0:0:ffff:c50a:4dd3
197.10.77.212 0:0:0:0:0:ffff:c50a:4dd4
197.10.77.213 0:0:0:0:0:ffff:c50a:4dd5
197.10.77.214 0:0:0:0:0:ffff:c50a:4dd6
197.10.77.215 0:0:0:0:0:ffff:c50a:4dd7
197.10.77.216 0:0:0:0:0:ffff:c50a:4dd8
197.10.77.217 0:0:0:0:0:ffff:c50a:4dd9
197.10.77.218 0:0:0:0:0:ffff:c50a:4dda
197.10.77.219 0:0:0:0:0:ffff:c50a:4ddb
197.10.77.220 0:0:0:0:0:ffff:c50a:4ddc
197.10.77.221 0:0:0:0:0:ffff:c50a:4ddd
197.10.77.222 0:0:0:0:0:ffff:c50a:4dde
197.10.77.223 0:0:0:0:0:ffff:c50a:4ddf
197.10.77.224 0:0:0:0:0:ffff:c50a:4de0
197.10.77.225 0:0:0:0:0:ffff:c50a:4de1
197.10.77.226 0:0:0:0:0:ffff:c50a:4de2
197.10.77.227 0:0:0:0:0:ffff:c50a:4de3
197.10.77.228 0:0:0:0:0:ffff:c50a:4de4
197.10.77.229 0:0:0:0:0:ffff:c50a:4de5
197.10.77.230 0:0:0:0:0:ffff:c50a:4de6
197.10.77.231 0:0:0:0:0:ffff:c50a:4de7
197.10.77.232 0:0:0:0:0:ffff:c50a:4de8
197.10.77.233 0:0:0:0:0:ffff:c50a:4de9
197.10.77.234 0:0:0:0:0:ffff:c50a:4dea
197.10.77.235 0:0:0:0:0:ffff:c50a:4deb
197.10.77.236 0:0:0:0:0:ffff:c50a:4dec
197.10.77.237 0:0:0:0:0:ffff:c50a:4ded
197.10.77.238 0:0:0:0:0:ffff:c50a:4dee
197.10.77.239 0:0:0:0:0:ffff:c50a:4def
197.10.77.240 0:0:0:0:0:ffff:c50a:4df0
197.10.77.241 0:0:0:0:0:ffff:c50a:4df1
197.10.77.242 0:0:0:0:0:ffff:c50a:4df2
197.10.77.243 0:0:0:0:0:ffff:c50a:4df3
197.10.77.244 0:0:0:0:0:ffff:c50a:4df4
197.10.77.245 0:0:0:0:0:ffff:c50a:4df5
197.10.77.246 0:0:0:0:0:ffff:c50a:4df6
197.10.77.247 0:0:0:0:0:ffff:c50a:4df7
197.10.77.248 0:0:0:0:0:ffff:c50a:4df8
197.10.77.249 0:0:0:0:0:ffff:c50a:4df9
197.10.77.250 0:0:0:0:0:ffff:c50a:4dfa
197.10.77.251 0:0:0:0:0:ffff:c50a:4dfb
197.10.77.252 0:0:0:0:0:ffff:c50a:4dfc
197.10.77.253 0:0:0:0:0:ffff:c50a:4dfd
197.10.77.254 0:0:0:0:0:ffff:c50a:4dfe
197.10.77.255 0:0:0:0:0:ffff:c50a:4dff


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.