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
197.76.12.1 0:0:0:0:0:ffff:c54c:c01
197.76.12.2 0:0:0:0:0:ffff:c54c:c02
197.76.12.3 0:0:0:0:0:ffff:c54c:c03
197.76.12.4 0:0:0:0:0:ffff:c54c:c04
197.76.12.5 0:0:0:0:0:ffff:c54c:c05
197.76.12.6 0:0:0:0:0:ffff:c54c:c06
197.76.12.7 0:0:0:0:0:ffff:c54c:c07
197.76.12.8 0:0:0:0:0:ffff:c54c:c08
197.76.12.9 0:0:0:0:0:ffff:c54c:c09
197.76.12.10 0:0:0:0:0:ffff:c54c:c0a
197.76.12.11 0:0:0:0:0:ffff:c54c:c0b
197.76.12.12 0:0:0:0:0:ffff:c54c:c0c
197.76.12.13 0:0:0:0:0:ffff:c54c:c0d
197.76.12.14 0:0:0:0:0:ffff:c54c:c0e
197.76.12.15 0:0:0:0:0:ffff:c54c:c0f
197.76.12.16 0:0:0:0:0:ffff:c54c:c10
197.76.12.17 0:0:0:0:0:ffff:c54c:c11
197.76.12.18 0:0:0:0:0:ffff:c54c:c12
197.76.12.19 0:0:0:0:0:ffff:c54c:c13
197.76.12.20 0:0:0:0:0:ffff:c54c:c14
197.76.12.21 0:0:0:0:0:ffff:c54c:c15
197.76.12.22 0:0:0:0:0:ffff:c54c:c16
197.76.12.23 0:0:0:0:0:ffff:c54c:c17
197.76.12.24 0:0:0:0:0:ffff:c54c:c18
197.76.12.25 0:0:0:0:0:ffff:c54c:c19
197.76.12.26 0:0:0:0:0:ffff:c54c:c1a
197.76.12.27 0:0:0:0:0:ffff:c54c:c1b
197.76.12.28 0:0:0:0:0:ffff:c54c:c1c
197.76.12.29 0:0:0:0:0:ffff:c54c:c1d
197.76.12.30 0:0:0:0:0:ffff:c54c:c1e
197.76.12.31 0:0:0:0:0:ffff:c54c:c1f
197.76.12.32 0:0:0:0:0:ffff:c54c:c20
197.76.12.33 0:0:0:0:0:ffff:c54c:c21
197.76.12.34 0:0:0:0:0:ffff:c54c:c22
197.76.12.35 0:0:0:0:0:ffff:c54c:c23
197.76.12.36 0:0:0:0:0:ffff:c54c:c24
197.76.12.37 0:0:0:0:0:ffff:c54c:c25
197.76.12.38 0:0:0:0:0:ffff:c54c:c26
197.76.12.39 0:0:0:0:0:ffff:c54c:c27
197.76.12.40 0:0:0:0:0:ffff:c54c:c28
197.76.12.41 0:0:0:0:0:ffff:c54c:c29
197.76.12.42 0:0:0:0:0:ffff:c54c:c2a
197.76.12.43 0:0:0:0:0:ffff:c54c:c2b
197.76.12.44 0:0:0:0:0:ffff:c54c:c2c
197.76.12.45 0:0:0:0:0:ffff:c54c:c2d
197.76.12.46 0:0:0:0:0:ffff:c54c:c2e
197.76.12.47 0:0:0:0:0:ffff:c54c:c2f
197.76.12.48 0:0:0:0:0:ffff:c54c:c30
197.76.12.49 0:0:0:0:0:ffff:c54c:c31
197.76.12.50 0:0:0:0:0:ffff:c54c:c32
197.76.12.51 0:0:0:0:0:ffff:c54c:c33
197.76.12.52 0:0:0:0:0:ffff:c54c:c34
197.76.12.53 0:0:0:0:0:ffff:c54c:c35
197.76.12.54 0:0:0:0:0:ffff:c54c:c36
197.76.12.55 0:0:0:0:0:ffff:c54c:c37
197.76.12.56 0:0:0:0:0:ffff:c54c:c38
197.76.12.57 0:0:0:0:0:ffff:c54c:c39
197.76.12.58 0:0:0:0:0:ffff:c54c:c3a
197.76.12.59 0:0:0:0:0:ffff:c54c:c3b
197.76.12.60 0:0:0:0:0:ffff:c54c:c3c


197.76.12.61 0:0:0:0:0:ffff:c54c:c3d
197.76.12.62 0:0:0:0:0:ffff:c54c:c3e
197.76.12.63 0:0:0:0:0:ffff:c54c:c3f
197.76.12.64 0:0:0:0:0:ffff:c54c:c40
197.76.12.65 0:0:0:0:0:ffff:c54c:c41
197.76.12.66 0:0:0:0:0:ffff:c54c:c42
197.76.12.67 0:0:0:0:0:ffff:c54c:c43
197.76.12.68 0:0:0:0:0:ffff:c54c:c44
197.76.12.69 0:0:0:0:0:ffff:c54c:c45
197.76.12.70 0:0:0:0:0:ffff:c54c:c46
197.76.12.71 0:0:0:0:0:ffff:c54c:c47
197.76.12.72 0:0:0:0:0:ffff:c54c:c48
197.76.12.73 0:0:0:0:0:ffff:c54c:c49
197.76.12.74 0:0:0:0:0:ffff:c54c:c4a
197.76.12.75 0:0:0:0:0:ffff:c54c:c4b
197.76.12.76 0:0:0:0:0:ffff:c54c:c4c
197.76.12.77 0:0:0:0:0:ffff:c54c:c4d
197.76.12.78 0:0:0:0:0:ffff:c54c:c4e
197.76.12.79 0:0:0:0:0:ffff:c54c:c4f
197.76.12.80 0:0:0:0:0:ffff:c54c:c50
197.76.12.81 0:0:0:0:0:ffff:c54c:c51
197.76.12.82 0:0:0:0:0:ffff:c54c:c52
197.76.12.83 0:0:0:0:0:ffff:c54c:c53
197.76.12.84 0:0:0:0:0:ffff:c54c:c54
197.76.12.85 0:0:0:0:0:ffff:c54c:c55
197.76.12.86 0:0:0:0:0:ffff:c54c:c56
197.76.12.87 0:0:0:0:0:ffff:c54c:c57
197.76.12.88 0:0:0:0:0:ffff:c54c:c58
197.76.12.89 0:0:0:0:0:ffff:c54c:c59
197.76.12.90 0:0:0:0:0:ffff:c54c:c5a
197.76.12.91 0:0:0:0:0:ffff:c54c:c5b
197.76.12.92 0:0:0:0:0:ffff:c54c:c5c
197.76.12.93 0:0:0:0:0:ffff:c54c:c5d
197.76.12.94 0:0:0:0:0:ffff:c54c:c5e
197.76.12.95 0:0:0:0:0:ffff:c54c:c5f
197.76.12.96 0:0:0:0:0:ffff:c54c:c60
197.76.12.97 0:0:0:0:0:ffff:c54c:c61
197.76.12.98 0:0:0:0:0:ffff:c54c:c62
197.76.12.99 0:0:0:0:0:ffff:c54c:c63
197.76.12.100 0:0:0:0:0:ffff:c54c:c64
197.76.12.101 0:0:0:0:0:ffff:c54c:c65
197.76.12.102 0:0:0:0:0:ffff:c54c:c66
197.76.12.103 0:0:0:0:0:ffff:c54c:c67
197.76.12.104 0:0:0:0:0:ffff:c54c:c68
197.76.12.105 0:0:0:0:0:ffff:c54c:c69
197.76.12.106 0:0:0:0:0:ffff:c54c:c6a
197.76.12.107 0:0:0:0:0:ffff:c54c:c6b
197.76.12.108 0:0:0:0:0:ffff:c54c:c6c
197.76.12.109 0:0:0:0:0:ffff:c54c:c6d
197.76.12.110 0:0:0:0:0:ffff:c54c:c6e
197.76.12.111 0:0:0:0:0:ffff:c54c:c6f
197.76.12.112 0:0:0:0:0:ffff:c54c:c70
197.76.12.113 0:0:0:0:0:ffff:c54c:c71
197.76.12.114 0:0:0:0:0:ffff:c54c:c72
197.76.12.115 0:0:0:0:0:ffff:c54c:c73
197.76.12.116 0:0:0:0:0:ffff:c54c:c74
197.76.12.117 0:0:0:0:0:ffff:c54c:c75
197.76.12.118 0:0:0:0:0:ffff:c54c:c76
197.76.12.119 0:0:0:0:0:ffff:c54c:c77
197.76.12.120 0:0:0:0:0:ffff:c54c:c78


197.76.12.121 0:0:0:0:0:ffff:c54c:c79
197.76.12.122 0:0:0:0:0:ffff:c54c:c7a
197.76.12.123 0:0:0:0:0:ffff:c54c:c7b
197.76.12.124 0:0:0:0:0:ffff:c54c:c7c
197.76.12.125 0:0:0:0:0:ffff:c54c:c7d
197.76.12.126 0:0:0:0:0:ffff:c54c:c7e
197.76.12.127 0:0:0:0:0:ffff:c54c:c7f
197.76.12.128 0:0:0:0:0:ffff:c54c:c80
197.76.12.129 0:0:0:0:0:ffff:c54c:c81
197.76.12.130 0:0:0:0:0:ffff:c54c:c82
197.76.12.131 0:0:0:0:0:ffff:c54c:c83
197.76.12.132 0:0:0:0:0:ffff:c54c:c84
197.76.12.133 0:0:0:0:0:ffff:c54c:c85
197.76.12.134 0:0:0:0:0:ffff:c54c:c86
197.76.12.135 0:0:0:0:0:ffff:c54c:c87
197.76.12.136 0:0:0:0:0:ffff:c54c:c88
197.76.12.137 0:0:0:0:0:ffff:c54c:c89
197.76.12.138 0:0:0:0:0:ffff:c54c:c8a
197.76.12.139 0:0:0:0:0:ffff:c54c:c8b
197.76.12.140 0:0:0:0:0:ffff:c54c:c8c
197.76.12.141 0:0:0:0:0:ffff:c54c:c8d
197.76.12.142 0:0:0:0:0:ffff:c54c:c8e
197.76.12.143 0:0:0:0:0:ffff:c54c:c8f
197.76.12.144 0:0:0:0:0:ffff:c54c:c90
197.76.12.145 0:0:0:0:0:ffff:c54c:c91
197.76.12.146 0:0:0:0:0:ffff:c54c:c92
197.76.12.147 0:0:0:0:0:ffff:c54c:c93
197.76.12.148 0:0:0:0:0:ffff:c54c:c94
197.76.12.149 0:0:0:0:0:ffff:c54c:c95
197.76.12.150 0:0:0:0:0:ffff:c54c:c96
197.76.12.151 0:0:0:0:0:ffff:c54c:c97
197.76.12.152 0:0:0:0:0:ffff:c54c:c98
197.76.12.153 0:0:0:0:0:ffff:c54c:c99
197.76.12.154 0:0:0:0:0:ffff:c54c:c9a
197.76.12.155 0:0:0:0:0:ffff:c54c:c9b
197.76.12.156 0:0:0:0:0:ffff:c54c:c9c
197.76.12.157 0:0:0:0:0:ffff:c54c:c9d
197.76.12.158 0:0:0:0:0:ffff:c54c:c9e
197.76.12.159 0:0:0:0:0:ffff:c54c:c9f
197.76.12.160 0:0:0:0:0:ffff:c54c:ca0
197.76.12.161 0:0:0:0:0:ffff:c54c:ca1
197.76.12.162 0:0:0:0:0:ffff:c54c:ca2
197.76.12.163 0:0:0:0:0:ffff:c54c:ca3
197.76.12.164 0:0:0:0:0:ffff:c54c:ca4
197.76.12.165 0:0:0:0:0:ffff:c54c:ca5
197.76.12.166 0:0:0:0:0:ffff:c54c:ca6
197.76.12.167 0:0:0:0:0:ffff:c54c:ca7
197.76.12.168 0:0:0:0:0:ffff:c54c:ca8
197.76.12.169 0:0:0:0:0:ffff:c54c:ca9
197.76.12.170 0:0:0:0:0:ffff:c54c:caa
197.76.12.171 0:0:0:0:0:ffff:c54c:cab
197.76.12.172 0:0:0:0:0:ffff:c54c:cac
197.76.12.173 0:0:0:0:0:ffff:c54c:cad
197.76.12.174 0:0:0:0:0:ffff:c54c:cae
197.76.12.175 0:0:0:0:0:ffff:c54c:caf
197.76.12.176 0:0:0:0:0:ffff:c54c:cb0
197.76.12.177 0:0:0:0:0:ffff:c54c:cb1
197.76.12.178 0:0:0:0:0:ffff:c54c:cb2
197.76.12.179 0:0:0:0:0:ffff:c54c:cb3
197.76.12.180 0:0:0:0:0:ffff:c54c:cb4


197.76.12.181 0:0:0:0:0:ffff:c54c:cb5
197.76.12.182 0:0:0:0:0:ffff:c54c:cb6
197.76.12.183 0:0:0:0:0:ffff:c54c:cb7
197.76.12.184 0:0:0:0:0:ffff:c54c:cb8
197.76.12.185 0:0:0:0:0:ffff:c54c:cb9
197.76.12.186 0:0:0:0:0:ffff:c54c:cba
197.76.12.187 0:0:0:0:0:ffff:c54c:cbb
197.76.12.188 0:0:0:0:0:ffff:c54c:cbc
197.76.12.189 0:0:0:0:0:ffff:c54c:cbd
197.76.12.190 0:0:0:0:0:ffff:c54c:cbe
197.76.12.191 0:0:0:0:0:ffff:c54c:cbf
197.76.12.192 0:0:0:0:0:ffff:c54c:cc0
197.76.12.193 0:0:0:0:0:ffff:c54c:cc1
197.76.12.194 0:0:0:0:0:ffff:c54c:cc2
197.76.12.195 0:0:0:0:0:ffff:c54c:cc3
197.76.12.196 0:0:0:0:0:ffff:c54c:cc4
197.76.12.197 0:0:0:0:0:ffff:c54c:cc5
197.76.12.198 0:0:0:0:0:ffff:c54c:cc6
197.76.12.199 0:0:0:0:0:ffff:c54c:cc7
197.76.12.200 0:0:0:0:0:ffff:c54c:cc8
197.76.12.201 0:0:0:0:0:ffff:c54c:cc9
197.76.12.202 0:0:0:0:0:ffff:c54c:cca
197.76.12.203 0:0:0:0:0:ffff:c54c:ccb
197.76.12.204 0:0:0:0:0:ffff:c54c:ccc
197.76.12.205 0:0:0:0:0:ffff:c54c:ccd
197.76.12.206 0:0:0:0:0:ffff:c54c:cce
197.76.12.207 0:0:0:0:0:ffff:c54c:ccf
197.76.12.208 0:0:0:0:0:ffff:c54c:cd0
197.76.12.209 0:0:0:0:0:ffff:c54c:cd1
197.76.12.210 0:0:0:0:0:ffff:c54c:cd2
197.76.12.211 0:0:0:0:0:ffff:c54c:cd3
197.76.12.212 0:0:0:0:0:ffff:c54c:cd4
197.76.12.213 0:0:0:0:0:ffff:c54c:cd5
197.76.12.214 0:0:0:0:0:ffff:c54c:cd6
197.76.12.215 0:0:0:0:0:ffff:c54c:cd7
197.76.12.216 0:0:0:0:0:ffff:c54c:cd8
197.76.12.217 0:0:0:0:0:ffff:c54c:cd9
197.76.12.218 0:0:0:0:0:ffff:c54c:cda
197.76.12.219 0:0:0:0:0:ffff:c54c:cdb
197.76.12.220 0:0:0:0:0:ffff:c54c:cdc
197.76.12.221 0:0:0:0:0:ffff:c54c:cdd
197.76.12.222 0:0:0:0:0:ffff:c54c:cde
197.76.12.223 0:0:0:0:0:ffff:c54c:cdf
197.76.12.224 0:0:0:0:0:ffff:c54c:ce0
197.76.12.225 0:0:0:0:0:ffff:c54c:ce1
197.76.12.226 0:0:0:0:0:ffff:c54c:ce2
197.76.12.227 0:0:0:0:0:ffff:c54c:ce3
197.76.12.228 0:0:0:0:0:ffff:c54c:ce4
197.76.12.229 0:0:0:0:0:ffff:c54c:ce5
197.76.12.230 0:0:0:0:0:ffff:c54c:ce6
197.76.12.231 0:0:0:0:0:ffff:c54c:ce7
197.76.12.232 0:0:0:0:0:ffff:c54c:ce8
197.76.12.233 0:0:0:0:0:ffff:c54c:ce9
197.76.12.234 0:0:0:0:0:ffff:c54c:cea
197.76.12.235 0:0:0:0:0:ffff:c54c:ceb
197.76.12.236 0:0:0:0:0:ffff:c54c:cec
197.76.12.237 0:0:0:0:0:ffff:c54c:ced
197.76.12.238 0:0:0:0:0:ffff:c54c:cee
197.76.12.239 0:0:0:0:0:ffff:c54c:cef
197.76.12.240 0:0:0:0:0:ffff:c54c:cf0
197.76.12.241 0:0:0:0:0:ffff:c54c:cf1
197.76.12.242 0:0:0:0:0:ffff:c54c:cf2
197.76.12.243 0:0:0:0:0:ffff:c54c:cf3
197.76.12.244 0:0:0:0:0:ffff:c54c:cf4
197.76.12.245 0:0:0:0:0:ffff:c54c:cf5
197.76.12.246 0:0:0:0:0:ffff:c54c:cf6
197.76.12.247 0:0:0:0:0:ffff:c54c:cf7
197.76.12.248 0:0:0:0:0:ffff:c54c:cf8
197.76.12.249 0:0:0:0:0:ffff:c54c:cf9
197.76.12.250 0:0:0:0:0:ffff:c54c:cfa
197.76.12.251 0:0:0:0:0:ffff:c54c:cfb
197.76.12.252 0:0:0:0:0:ffff:c54c:cfc
197.76.12.253 0:0:0:0:0:ffff:c54c:cfd
197.76.12.254 0:0:0:0:0:ffff:c54c:cfe
197.76.12.255 0:0:0:0:0:ffff:c54c:cff


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.