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
111.119.12.1 0:0:0:0:0:ffff:6f77:c01
111.119.12.2 0:0:0:0:0:ffff:6f77:c02
111.119.12.3 0:0:0:0:0:ffff:6f77:c03
111.119.12.4 0:0:0:0:0:ffff:6f77:c04
111.119.12.5 0:0:0:0:0:ffff:6f77:c05
111.119.12.6 0:0:0:0:0:ffff:6f77:c06
111.119.12.7 0:0:0:0:0:ffff:6f77:c07
111.119.12.8 0:0:0:0:0:ffff:6f77:c08
111.119.12.9 0:0:0:0:0:ffff:6f77:c09
111.119.12.10 0:0:0:0:0:ffff:6f77:c0a
111.119.12.11 0:0:0:0:0:ffff:6f77:c0b
111.119.12.12 0:0:0:0:0:ffff:6f77:c0c
111.119.12.13 0:0:0:0:0:ffff:6f77:c0d
111.119.12.14 0:0:0:0:0:ffff:6f77:c0e
111.119.12.15 0:0:0:0:0:ffff:6f77:c0f
111.119.12.16 0:0:0:0:0:ffff:6f77:c10
111.119.12.17 0:0:0:0:0:ffff:6f77:c11
111.119.12.18 0:0:0:0:0:ffff:6f77:c12
111.119.12.19 0:0:0:0:0:ffff:6f77:c13
111.119.12.20 0:0:0:0:0:ffff:6f77:c14
111.119.12.21 0:0:0:0:0:ffff:6f77:c15
111.119.12.22 0:0:0:0:0:ffff:6f77:c16
111.119.12.23 0:0:0:0:0:ffff:6f77:c17
111.119.12.24 0:0:0:0:0:ffff:6f77:c18
111.119.12.25 0:0:0:0:0:ffff:6f77:c19
111.119.12.26 0:0:0:0:0:ffff:6f77:c1a
111.119.12.27 0:0:0:0:0:ffff:6f77:c1b
111.119.12.28 0:0:0:0:0:ffff:6f77:c1c
111.119.12.29 0:0:0:0:0:ffff:6f77:c1d
111.119.12.30 0:0:0:0:0:ffff:6f77:c1e
111.119.12.31 0:0:0:0:0:ffff:6f77:c1f
111.119.12.32 0:0:0:0:0:ffff:6f77:c20
111.119.12.33 0:0:0:0:0:ffff:6f77:c21
111.119.12.34 0:0:0:0:0:ffff:6f77:c22
111.119.12.35 0:0:0:0:0:ffff:6f77:c23
111.119.12.36 0:0:0:0:0:ffff:6f77:c24
111.119.12.37 0:0:0:0:0:ffff:6f77:c25
111.119.12.38 0:0:0:0:0:ffff:6f77:c26
111.119.12.39 0:0:0:0:0:ffff:6f77:c27
111.119.12.40 0:0:0:0:0:ffff:6f77:c28
111.119.12.41 0:0:0:0:0:ffff:6f77:c29
111.119.12.42 0:0:0:0:0:ffff:6f77:c2a
111.119.12.43 0:0:0:0:0:ffff:6f77:c2b
111.119.12.44 0:0:0:0:0:ffff:6f77:c2c
111.119.12.45 0:0:0:0:0:ffff:6f77:c2d
111.119.12.46 0:0:0:0:0:ffff:6f77:c2e
111.119.12.47 0:0:0:0:0:ffff:6f77:c2f
111.119.12.48 0:0:0:0:0:ffff:6f77:c30
111.119.12.49 0:0:0:0:0:ffff:6f77:c31
111.119.12.50 0:0:0:0:0:ffff:6f77:c32
111.119.12.51 0:0:0:0:0:ffff:6f77:c33
111.119.12.52 0:0:0:0:0:ffff:6f77:c34
111.119.12.53 0:0:0:0:0:ffff:6f77:c35
111.119.12.54 0:0:0:0:0:ffff:6f77:c36
111.119.12.55 0:0:0:0:0:ffff:6f77:c37
111.119.12.56 0:0:0:0:0:ffff:6f77:c38
111.119.12.57 0:0:0:0:0:ffff:6f77:c39
111.119.12.58 0:0:0:0:0:ffff:6f77:c3a
111.119.12.59 0:0:0:0:0:ffff:6f77:c3b
111.119.12.60 0:0:0:0:0:ffff:6f77:c3c


111.119.12.61 0:0:0:0:0:ffff:6f77:c3d
111.119.12.62 0:0:0:0:0:ffff:6f77:c3e
111.119.12.63 0:0:0:0:0:ffff:6f77:c3f
111.119.12.64 0:0:0:0:0:ffff:6f77:c40
111.119.12.65 0:0:0:0:0:ffff:6f77:c41
111.119.12.66 0:0:0:0:0:ffff:6f77:c42
111.119.12.67 0:0:0:0:0:ffff:6f77:c43
111.119.12.68 0:0:0:0:0:ffff:6f77:c44
111.119.12.69 0:0:0:0:0:ffff:6f77:c45
111.119.12.70 0:0:0:0:0:ffff:6f77:c46
111.119.12.71 0:0:0:0:0:ffff:6f77:c47
111.119.12.72 0:0:0:0:0:ffff:6f77:c48
111.119.12.73 0:0:0:0:0:ffff:6f77:c49
111.119.12.74 0:0:0:0:0:ffff:6f77:c4a
111.119.12.75 0:0:0:0:0:ffff:6f77:c4b
111.119.12.76 0:0:0:0:0:ffff:6f77:c4c
111.119.12.77 0:0:0:0:0:ffff:6f77:c4d
111.119.12.78 0:0:0:0:0:ffff:6f77:c4e
111.119.12.79 0:0:0:0:0:ffff:6f77:c4f
111.119.12.80 0:0:0:0:0:ffff:6f77:c50
111.119.12.81 0:0:0:0:0:ffff:6f77:c51
111.119.12.82 0:0:0:0:0:ffff:6f77:c52
111.119.12.83 0:0:0:0:0:ffff:6f77:c53
111.119.12.84 0:0:0:0:0:ffff:6f77:c54
111.119.12.85 0:0:0:0:0:ffff:6f77:c55
111.119.12.86 0:0:0:0:0:ffff:6f77:c56
111.119.12.87 0:0:0:0:0:ffff:6f77:c57
111.119.12.88 0:0:0:0:0:ffff:6f77:c58
111.119.12.89 0:0:0:0:0:ffff:6f77:c59
111.119.12.90 0:0:0:0:0:ffff:6f77:c5a
111.119.12.91 0:0:0:0:0:ffff:6f77:c5b
111.119.12.92 0:0:0:0:0:ffff:6f77:c5c
111.119.12.93 0:0:0:0:0:ffff:6f77:c5d
111.119.12.94 0:0:0:0:0:ffff:6f77:c5e
111.119.12.95 0:0:0:0:0:ffff:6f77:c5f
111.119.12.96 0:0:0:0:0:ffff:6f77:c60
111.119.12.97 0:0:0:0:0:ffff:6f77:c61
111.119.12.98 0:0:0:0:0:ffff:6f77:c62
111.119.12.99 0:0:0:0:0:ffff:6f77:c63
111.119.12.100 0:0:0:0:0:ffff:6f77:c64
111.119.12.101 0:0:0:0:0:ffff:6f77:c65
111.119.12.102 0:0:0:0:0:ffff:6f77:c66
111.119.12.103 0:0:0:0:0:ffff:6f77:c67
111.119.12.104 0:0:0:0:0:ffff:6f77:c68
111.119.12.105 0:0:0:0:0:ffff:6f77:c69
111.119.12.106 0:0:0:0:0:ffff:6f77:c6a
111.119.12.107 0:0:0:0:0:ffff:6f77:c6b
111.119.12.108 0:0:0:0:0:ffff:6f77:c6c
111.119.12.109 0:0:0:0:0:ffff:6f77:c6d
111.119.12.110 0:0:0:0:0:ffff:6f77:c6e
111.119.12.111 0:0:0:0:0:ffff:6f77:c6f
111.119.12.112 0:0:0:0:0:ffff:6f77:c70
111.119.12.113 0:0:0:0:0:ffff:6f77:c71
111.119.12.114 0:0:0:0:0:ffff:6f77:c72
111.119.12.115 0:0:0:0:0:ffff:6f77:c73
111.119.12.116 0:0:0:0:0:ffff:6f77:c74
111.119.12.117 0:0:0:0:0:ffff:6f77:c75
111.119.12.118 0:0:0:0:0:ffff:6f77:c76
111.119.12.119 0:0:0:0:0:ffff:6f77:c77
111.119.12.120 0:0:0:0:0:ffff:6f77:c78


111.119.12.121 0:0:0:0:0:ffff:6f77:c79
111.119.12.122 0:0:0:0:0:ffff:6f77:c7a
111.119.12.123 0:0:0:0:0:ffff:6f77:c7b
111.119.12.124 0:0:0:0:0:ffff:6f77:c7c
111.119.12.125 0:0:0:0:0:ffff:6f77:c7d
111.119.12.126 0:0:0:0:0:ffff:6f77:c7e
111.119.12.127 0:0:0:0:0:ffff:6f77:c7f
111.119.12.128 0:0:0:0:0:ffff:6f77:c80
111.119.12.129 0:0:0:0:0:ffff:6f77:c81
111.119.12.130 0:0:0:0:0:ffff:6f77:c82
111.119.12.131 0:0:0:0:0:ffff:6f77:c83
111.119.12.132 0:0:0:0:0:ffff:6f77:c84
111.119.12.133 0:0:0:0:0:ffff:6f77:c85
111.119.12.134 0:0:0:0:0:ffff:6f77:c86
111.119.12.135 0:0:0:0:0:ffff:6f77:c87
111.119.12.136 0:0:0:0:0:ffff:6f77:c88
111.119.12.137 0:0:0:0:0:ffff:6f77:c89
111.119.12.138 0:0:0:0:0:ffff:6f77:c8a
111.119.12.139 0:0:0:0:0:ffff:6f77:c8b
111.119.12.140 0:0:0:0:0:ffff:6f77:c8c
111.119.12.141 0:0:0:0:0:ffff:6f77:c8d
111.119.12.142 0:0:0:0:0:ffff:6f77:c8e
111.119.12.143 0:0:0:0:0:ffff:6f77:c8f
111.119.12.144 0:0:0:0:0:ffff:6f77:c90
111.119.12.145 0:0:0:0:0:ffff:6f77:c91
111.119.12.146 0:0:0:0:0:ffff:6f77:c92
111.119.12.147 0:0:0:0:0:ffff:6f77:c93
111.119.12.148 0:0:0:0:0:ffff:6f77:c94
111.119.12.149 0:0:0:0:0:ffff:6f77:c95
111.119.12.150 0:0:0:0:0:ffff:6f77:c96
111.119.12.151 0:0:0:0:0:ffff:6f77:c97
111.119.12.152 0:0:0:0:0:ffff:6f77:c98
111.119.12.153 0:0:0:0:0:ffff:6f77:c99
111.119.12.154 0:0:0:0:0:ffff:6f77:c9a
111.119.12.155 0:0:0:0:0:ffff:6f77:c9b
111.119.12.156 0:0:0:0:0:ffff:6f77:c9c
111.119.12.157 0:0:0:0:0:ffff:6f77:c9d
111.119.12.158 0:0:0:0:0:ffff:6f77:c9e
111.119.12.159 0:0:0:0:0:ffff:6f77:c9f
111.119.12.160 0:0:0:0:0:ffff:6f77:ca0
111.119.12.161 0:0:0:0:0:ffff:6f77:ca1
111.119.12.162 0:0:0:0:0:ffff:6f77:ca2
111.119.12.163 0:0:0:0:0:ffff:6f77:ca3
111.119.12.164 0:0:0:0:0:ffff:6f77:ca4
111.119.12.165 0:0:0:0:0:ffff:6f77:ca5
111.119.12.166 0:0:0:0:0:ffff:6f77:ca6
111.119.12.167 0:0:0:0:0:ffff:6f77:ca7
111.119.12.168 0:0:0:0:0:ffff:6f77:ca8
111.119.12.169 0:0:0:0:0:ffff:6f77:ca9
111.119.12.170 0:0:0:0:0:ffff:6f77:caa
111.119.12.171 0:0:0:0:0:ffff:6f77:cab
111.119.12.172 0:0:0:0:0:ffff:6f77:cac
111.119.12.173 0:0:0:0:0:ffff:6f77:cad
111.119.12.174 0:0:0:0:0:ffff:6f77:cae
111.119.12.175 0:0:0:0:0:ffff:6f77:caf
111.119.12.176 0:0:0:0:0:ffff:6f77:cb0
111.119.12.177 0:0:0:0:0:ffff:6f77:cb1
111.119.12.178 0:0:0:0:0:ffff:6f77:cb2
111.119.12.179 0:0:0:0:0:ffff:6f77:cb3
111.119.12.180 0:0:0:0:0:ffff:6f77:cb4


111.119.12.181 0:0:0:0:0:ffff:6f77:cb5
111.119.12.182 0:0:0:0:0:ffff:6f77:cb6
111.119.12.183 0:0:0:0:0:ffff:6f77:cb7
111.119.12.184 0:0:0:0:0:ffff:6f77:cb8
111.119.12.185 0:0:0:0:0:ffff:6f77:cb9
111.119.12.186 0:0:0:0:0:ffff:6f77:cba
111.119.12.187 0:0:0:0:0:ffff:6f77:cbb
111.119.12.188 0:0:0:0:0:ffff:6f77:cbc
111.119.12.189 0:0:0:0:0:ffff:6f77:cbd
111.119.12.190 0:0:0:0:0:ffff:6f77:cbe
111.119.12.191 0:0:0:0:0:ffff:6f77:cbf
111.119.12.192 0:0:0:0:0:ffff:6f77:cc0
111.119.12.193 0:0:0:0:0:ffff:6f77:cc1
111.119.12.194 0:0:0:0:0:ffff:6f77:cc2
111.119.12.195 0:0:0:0:0:ffff:6f77:cc3
111.119.12.196 0:0:0:0:0:ffff:6f77:cc4
111.119.12.197 0:0:0:0:0:ffff:6f77:cc5
111.119.12.198 0:0:0:0:0:ffff:6f77:cc6
111.119.12.199 0:0:0:0:0:ffff:6f77:cc7
111.119.12.200 0:0:0:0:0:ffff:6f77:cc8
111.119.12.201 0:0:0:0:0:ffff:6f77:cc9
111.119.12.202 0:0:0:0:0:ffff:6f77:cca
111.119.12.203 0:0:0:0:0:ffff:6f77:ccb
111.119.12.204 0:0:0:0:0:ffff:6f77:ccc
111.119.12.205 0:0:0:0:0:ffff:6f77:ccd
111.119.12.206 0:0:0:0:0:ffff:6f77:cce
111.119.12.207 0:0:0:0:0:ffff:6f77:ccf
111.119.12.208 0:0:0:0:0:ffff:6f77:cd0
111.119.12.209 0:0:0:0:0:ffff:6f77:cd1
111.119.12.210 0:0:0:0:0:ffff:6f77:cd2
111.119.12.211 0:0:0:0:0:ffff:6f77:cd3
111.119.12.212 0:0:0:0:0:ffff:6f77:cd4
111.119.12.213 0:0:0:0:0:ffff:6f77:cd5
111.119.12.214 0:0:0:0:0:ffff:6f77:cd6
111.119.12.215 0:0:0:0:0:ffff:6f77:cd7
111.119.12.216 0:0:0:0:0:ffff:6f77:cd8
111.119.12.217 0:0:0:0:0:ffff:6f77:cd9
111.119.12.218 0:0:0:0:0:ffff:6f77:cda
111.119.12.219 0:0:0:0:0:ffff:6f77:cdb
111.119.12.220 0:0:0:0:0:ffff:6f77:cdc
111.119.12.221 0:0:0:0:0:ffff:6f77:cdd
111.119.12.222 0:0:0:0:0:ffff:6f77:cde
111.119.12.223 0:0:0:0:0:ffff:6f77:cdf
111.119.12.224 0:0:0:0:0:ffff:6f77:ce0
111.119.12.225 0:0:0:0:0:ffff:6f77:ce1
111.119.12.226 0:0:0:0:0:ffff:6f77:ce2
111.119.12.227 0:0:0:0:0:ffff:6f77:ce3
111.119.12.228 0:0:0:0:0:ffff:6f77:ce4
111.119.12.229 0:0:0:0:0:ffff:6f77:ce5
111.119.12.230 0:0:0:0:0:ffff:6f77:ce6
111.119.12.231 0:0:0:0:0:ffff:6f77:ce7
111.119.12.232 0:0:0:0:0:ffff:6f77:ce8
111.119.12.233 0:0:0:0:0:ffff:6f77:ce9
111.119.12.234 0:0:0:0:0:ffff:6f77:cea
111.119.12.235 0:0:0:0:0:ffff:6f77:ceb
111.119.12.236 0:0:0:0:0:ffff:6f77:cec
111.119.12.237 0:0:0:0:0:ffff:6f77:ced
111.119.12.238 0:0:0:0:0:ffff:6f77:cee
111.119.12.239 0:0:0:0:0:ffff:6f77:cef
111.119.12.240 0:0:0:0:0:ffff:6f77:cf0
111.119.12.241 0:0:0:0:0:ffff:6f77:cf1
111.119.12.242 0:0:0:0:0:ffff:6f77:cf2
111.119.12.243 0:0:0:0:0:ffff:6f77:cf3
111.119.12.244 0:0:0:0:0:ffff:6f77:cf4
111.119.12.245 0:0:0:0:0:ffff:6f77:cf5
111.119.12.246 0:0:0:0:0:ffff:6f77:cf6
111.119.12.247 0:0:0:0:0:ffff:6f77:cf7
111.119.12.248 0:0:0:0:0:ffff:6f77:cf8
111.119.12.249 0:0:0:0:0:ffff:6f77:cf9
111.119.12.250 0:0:0:0:0:ffff:6f77:cfa
111.119.12.251 0:0:0:0:0:ffff:6f77:cfb
111.119.12.252 0:0:0:0:0:ffff:6f77:cfc
111.119.12.253 0:0:0:0:0:ffff:6f77:cfd
111.119.12.254 0:0:0:0:0:ffff:6f77:cfe
111.119.12.255 0:0:0:0:0:ffff:6f77: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.