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
111.243.61.1 0:0:0:0:0:ffff:6ff3:3d01
111.243.61.2 0:0:0:0:0:ffff:6ff3:3d02
111.243.61.3 0:0:0:0:0:ffff:6ff3:3d03
111.243.61.4 0:0:0:0:0:ffff:6ff3:3d04
111.243.61.5 0:0:0:0:0:ffff:6ff3:3d05
111.243.61.6 0:0:0:0:0:ffff:6ff3:3d06
111.243.61.7 0:0:0:0:0:ffff:6ff3:3d07
111.243.61.8 0:0:0:0:0:ffff:6ff3:3d08
111.243.61.9 0:0:0:0:0:ffff:6ff3:3d09
111.243.61.10 0:0:0:0:0:ffff:6ff3:3d0a
111.243.61.11 0:0:0:0:0:ffff:6ff3:3d0b
111.243.61.12 0:0:0:0:0:ffff:6ff3:3d0c
111.243.61.13 0:0:0:0:0:ffff:6ff3:3d0d
111.243.61.14 0:0:0:0:0:ffff:6ff3:3d0e
111.243.61.15 0:0:0:0:0:ffff:6ff3:3d0f
111.243.61.16 0:0:0:0:0:ffff:6ff3:3d10
111.243.61.17 0:0:0:0:0:ffff:6ff3:3d11
111.243.61.18 0:0:0:0:0:ffff:6ff3:3d12
111.243.61.19 0:0:0:0:0:ffff:6ff3:3d13
111.243.61.20 0:0:0:0:0:ffff:6ff3:3d14
111.243.61.21 0:0:0:0:0:ffff:6ff3:3d15
111.243.61.22 0:0:0:0:0:ffff:6ff3:3d16
111.243.61.23 0:0:0:0:0:ffff:6ff3:3d17
111.243.61.24 0:0:0:0:0:ffff:6ff3:3d18
111.243.61.25 0:0:0:0:0:ffff:6ff3:3d19
111.243.61.26 0:0:0:0:0:ffff:6ff3:3d1a
111.243.61.27 0:0:0:0:0:ffff:6ff3:3d1b
111.243.61.28 0:0:0:0:0:ffff:6ff3:3d1c
111.243.61.29 0:0:0:0:0:ffff:6ff3:3d1d
111.243.61.30 0:0:0:0:0:ffff:6ff3:3d1e
111.243.61.31 0:0:0:0:0:ffff:6ff3:3d1f
111.243.61.32 0:0:0:0:0:ffff:6ff3:3d20
111.243.61.33 0:0:0:0:0:ffff:6ff3:3d21
111.243.61.34 0:0:0:0:0:ffff:6ff3:3d22
111.243.61.35 0:0:0:0:0:ffff:6ff3:3d23
111.243.61.36 0:0:0:0:0:ffff:6ff3:3d24
111.243.61.37 0:0:0:0:0:ffff:6ff3:3d25
111.243.61.38 0:0:0:0:0:ffff:6ff3:3d26
111.243.61.39 0:0:0:0:0:ffff:6ff3:3d27
111.243.61.40 0:0:0:0:0:ffff:6ff3:3d28
111.243.61.41 0:0:0:0:0:ffff:6ff3:3d29
111.243.61.42 0:0:0:0:0:ffff:6ff3:3d2a
111.243.61.43 0:0:0:0:0:ffff:6ff3:3d2b
111.243.61.44 0:0:0:0:0:ffff:6ff3:3d2c
111.243.61.45 0:0:0:0:0:ffff:6ff3:3d2d
111.243.61.46 0:0:0:0:0:ffff:6ff3:3d2e
111.243.61.47 0:0:0:0:0:ffff:6ff3:3d2f
111.243.61.48 0:0:0:0:0:ffff:6ff3:3d30
111.243.61.49 0:0:0:0:0:ffff:6ff3:3d31
111.243.61.50 0:0:0:0:0:ffff:6ff3:3d32
111.243.61.51 0:0:0:0:0:ffff:6ff3:3d33
111.243.61.52 0:0:0:0:0:ffff:6ff3:3d34
111.243.61.53 0:0:0:0:0:ffff:6ff3:3d35
111.243.61.54 0:0:0:0:0:ffff:6ff3:3d36
111.243.61.55 0:0:0:0:0:ffff:6ff3:3d37
111.243.61.56 0:0:0:0:0:ffff:6ff3:3d38
111.243.61.57 0:0:0:0:0:ffff:6ff3:3d39
111.243.61.58 0:0:0:0:0:ffff:6ff3:3d3a
111.243.61.59 0:0:0:0:0:ffff:6ff3:3d3b
111.243.61.60 0:0:0:0:0:ffff:6ff3:3d3c


111.243.61.61 0:0:0:0:0:ffff:6ff3:3d3d
111.243.61.62 0:0:0:0:0:ffff:6ff3:3d3e
111.243.61.63 0:0:0:0:0:ffff:6ff3:3d3f
111.243.61.64 0:0:0:0:0:ffff:6ff3:3d40
111.243.61.65 0:0:0:0:0:ffff:6ff3:3d41
111.243.61.66 0:0:0:0:0:ffff:6ff3:3d42
111.243.61.67 0:0:0:0:0:ffff:6ff3:3d43
111.243.61.68 0:0:0:0:0:ffff:6ff3:3d44
111.243.61.69 0:0:0:0:0:ffff:6ff3:3d45
111.243.61.70 0:0:0:0:0:ffff:6ff3:3d46
111.243.61.71 0:0:0:0:0:ffff:6ff3:3d47
111.243.61.72 0:0:0:0:0:ffff:6ff3:3d48
111.243.61.73 0:0:0:0:0:ffff:6ff3:3d49
111.243.61.74 0:0:0:0:0:ffff:6ff3:3d4a
111.243.61.75 0:0:0:0:0:ffff:6ff3:3d4b
111.243.61.76 0:0:0:0:0:ffff:6ff3:3d4c
111.243.61.77 0:0:0:0:0:ffff:6ff3:3d4d
111.243.61.78 0:0:0:0:0:ffff:6ff3:3d4e
111.243.61.79 0:0:0:0:0:ffff:6ff3:3d4f
111.243.61.80 0:0:0:0:0:ffff:6ff3:3d50
111.243.61.81 0:0:0:0:0:ffff:6ff3:3d51
111.243.61.82 0:0:0:0:0:ffff:6ff3:3d52
111.243.61.83 0:0:0:0:0:ffff:6ff3:3d53
111.243.61.84 0:0:0:0:0:ffff:6ff3:3d54
111.243.61.85 0:0:0:0:0:ffff:6ff3:3d55
111.243.61.86 0:0:0:0:0:ffff:6ff3:3d56
111.243.61.87 0:0:0:0:0:ffff:6ff3:3d57
111.243.61.88 0:0:0:0:0:ffff:6ff3:3d58
111.243.61.89 0:0:0:0:0:ffff:6ff3:3d59
111.243.61.90 0:0:0:0:0:ffff:6ff3:3d5a
111.243.61.91 0:0:0:0:0:ffff:6ff3:3d5b
111.243.61.92 0:0:0:0:0:ffff:6ff3:3d5c
111.243.61.93 0:0:0:0:0:ffff:6ff3:3d5d
111.243.61.94 0:0:0:0:0:ffff:6ff3:3d5e
111.243.61.95 0:0:0:0:0:ffff:6ff3:3d5f
111.243.61.96 0:0:0:0:0:ffff:6ff3:3d60
111.243.61.97 0:0:0:0:0:ffff:6ff3:3d61
111.243.61.98 0:0:0:0:0:ffff:6ff3:3d62
111.243.61.99 0:0:0:0:0:ffff:6ff3:3d63
111.243.61.100 0:0:0:0:0:ffff:6ff3:3d64
111.243.61.101 0:0:0:0:0:ffff:6ff3:3d65
111.243.61.102 0:0:0:0:0:ffff:6ff3:3d66
111.243.61.103 0:0:0:0:0:ffff:6ff3:3d67
111.243.61.104 0:0:0:0:0:ffff:6ff3:3d68
111.243.61.105 0:0:0:0:0:ffff:6ff3:3d69
111.243.61.106 0:0:0:0:0:ffff:6ff3:3d6a
111.243.61.107 0:0:0:0:0:ffff:6ff3:3d6b
111.243.61.108 0:0:0:0:0:ffff:6ff3:3d6c
111.243.61.109 0:0:0:0:0:ffff:6ff3:3d6d
111.243.61.110 0:0:0:0:0:ffff:6ff3:3d6e
111.243.61.111 0:0:0:0:0:ffff:6ff3:3d6f
111.243.61.112 0:0:0:0:0:ffff:6ff3:3d70
111.243.61.113 0:0:0:0:0:ffff:6ff3:3d71
111.243.61.114 0:0:0:0:0:ffff:6ff3:3d72
111.243.61.115 0:0:0:0:0:ffff:6ff3:3d73
111.243.61.116 0:0:0:0:0:ffff:6ff3:3d74
111.243.61.117 0:0:0:0:0:ffff:6ff3:3d75
111.243.61.118 0:0:0:0:0:ffff:6ff3:3d76
111.243.61.119 0:0:0:0:0:ffff:6ff3:3d77
111.243.61.120 0:0:0:0:0:ffff:6ff3:3d78


111.243.61.121 0:0:0:0:0:ffff:6ff3:3d79
111.243.61.122 0:0:0:0:0:ffff:6ff3:3d7a
111.243.61.123 0:0:0:0:0:ffff:6ff3:3d7b
111.243.61.124 0:0:0:0:0:ffff:6ff3:3d7c
111.243.61.125 0:0:0:0:0:ffff:6ff3:3d7d
111.243.61.126 0:0:0:0:0:ffff:6ff3:3d7e
111.243.61.127 0:0:0:0:0:ffff:6ff3:3d7f
111.243.61.128 0:0:0:0:0:ffff:6ff3:3d80
111.243.61.129 0:0:0:0:0:ffff:6ff3:3d81
111.243.61.130 0:0:0:0:0:ffff:6ff3:3d82
111.243.61.131 0:0:0:0:0:ffff:6ff3:3d83
111.243.61.132 0:0:0:0:0:ffff:6ff3:3d84
111.243.61.133 0:0:0:0:0:ffff:6ff3:3d85
111.243.61.134 0:0:0:0:0:ffff:6ff3:3d86
111.243.61.135 0:0:0:0:0:ffff:6ff3:3d87
111.243.61.136 0:0:0:0:0:ffff:6ff3:3d88
111.243.61.137 0:0:0:0:0:ffff:6ff3:3d89
111.243.61.138 0:0:0:0:0:ffff:6ff3:3d8a
111.243.61.139 0:0:0:0:0:ffff:6ff3:3d8b
111.243.61.140 0:0:0:0:0:ffff:6ff3:3d8c
111.243.61.141 0:0:0:0:0:ffff:6ff3:3d8d
111.243.61.142 0:0:0:0:0:ffff:6ff3:3d8e
111.243.61.143 0:0:0:0:0:ffff:6ff3:3d8f
111.243.61.144 0:0:0:0:0:ffff:6ff3:3d90
111.243.61.145 0:0:0:0:0:ffff:6ff3:3d91
111.243.61.146 0:0:0:0:0:ffff:6ff3:3d92
111.243.61.147 0:0:0:0:0:ffff:6ff3:3d93
111.243.61.148 0:0:0:0:0:ffff:6ff3:3d94
111.243.61.149 0:0:0:0:0:ffff:6ff3:3d95
111.243.61.150 0:0:0:0:0:ffff:6ff3:3d96
111.243.61.151 0:0:0:0:0:ffff:6ff3:3d97
111.243.61.152 0:0:0:0:0:ffff:6ff3:3d98
111.243.61.153 0:0:0:0:0:ffff:6ff3:3d99
111.243.61.154 0:0:0:0:0:ffff:6ff3:3d9a
111.243.61.155 0:0:0:0:0:ffff:6ff3:3d9b
111.243.61.156 0:0:0:0:0:ffff:6ff3:3d9c
111.243.61.157 0:0:0:0:0:ffff:6ff3:3d9d
111.243.61.158 0:0:0:0:0:ffff:6ff3:3d9e
111.243.61.159 0:0:0:0:0:ffff:6ff3:3d9f
111.243.61.160 0:0:0:0:0:ffff:6ff3:3da0
111.243.61.161 0:0:0:0:0:ffff:6ff3:3da1
111.243.61.162 0:0:0:0:0:ffff:6ff3:3da2
111.243.61.163 0:0:0:0:0:ffff:6ff3:3da3
111.243.61.164 0:0:0:0:0:ffff:6ff3:3da4
111.243.61.165 0:0:0:0:0:ffff:6ff3:3da5
111.243.61.166 0:0:0:0:0:ffff:6ff3:3da6
111.243.61.167 0:0:0:0:0:ffff:6ff3:3da7
111.243.61.168 0:0:0:0:0:ffff:6ff3:3da8
111.243.61.169 0:0:0:0:0:ffff:6ff3:3da9
111.243.61.170 0:0:0:0:0:ffff:6ff3:3daa
111.243.61.171 0:0:0:0:0:ffff:6ff3:3dab
111.243.61.172 0:0:0:0:0:ffff:6ff3:3dac
111.243.61.173 0:0:0:0:0:ffff:6ff3:3dad
111.243.61.174 0:0:0:0:0:ffff:6ff3:3dae
111.243.61.175 0:0:0:0:0:ffff:6ff3:3daf
111.243.61.176 0:0:0:0:0:ffff:6ff3:3db0
111.243.61.177 0:0:0:0:0:ffff:6ff3:3db1
111.243.61.178 0:0:0:0:0:ffff:6ff3:3db2
111.243.61.179 0:0:0:0:0:ffff:6ff3:3db3
111.243.61.180 0:0:0:0:0:ffff:6ff3:3db4


111.243.61.181 0:0:0:0:0:ffff:6ff3:3db5
111.243.61.182 0:0:0:0:0:ffff:6ff3:3db6
111.243.61.183 0:0:0:0:0:ffff:6ff3:3db7
111.243.61.184 0:0:0:0:0:ffff:6ff3:3db8
111.243.61.185 0:0:0:0:0:ffff:6ff3:3db9
111.243.61.186 0:0:0:0:0:ffff:6ff3:3dba
111.243.61.187 0:0:0:0:0:ffff:6ff3:3dbb
111.243.61.188 0:0:0:0:0:ffff:6ff3:3dbc
111.243.61.189 0:0:0:0:0:ffff:6ff3:3dbd
111.243.61.190 0:0:0:0:0:ffff:6ff3:3dbe
111.243.61.191 0:0:0:0:0:ffff:6ff3:3dbf
111.243.61.192 0:0:0:0:0:ffff:6ff3:3dc0
111.243.61.193 0:0:0:0:0:ffff:6ff3:3dc1
111.243.61.194 0:0:0:0:0:ffff:6ff3:3dc2
111.243.61.195 0:0:0:0:0:ffff:6ff3:3dc3
111.243.61.196 0:0:0:0:0:ffff:6ff3:3dc4
111.243.61.197 0:0:0:0:0:ffff:6ff3:3dc5
111.243.61.198 0:0:0:0:0:ffff:6ff3:3dc6
111.243.61.199 0:0:0:0:0:ffff:6ff3:3dc7
111.243.61.200 0:0:0:0:0:ffff:6ff3:3dc8
111.243.61.201 0:0:0:0:0:ffff:6ff3:3dc9
111.243.61.202 0:0:0:0:0:ffff:6ff3:3dca
111.243.61.203 0:0:0:0:0:ffff:6ff3:3dcb
111.243.61.204 0:0:0:0:0:ffff:6ff3:3dcc
111.243.61.205 0:0:0:0:0:ffff:6ff3:3dcd
111.243.61.206 0:0:0:0:0:ffff:6ff3:3dce
111.243.61.207 0:0:0:0:0:ffff:6ff3:3dcf
111.243.61.208 0:0:0:0:0:ffff:6ff3:3dd0
111.243.61.209 0:0:0:0:0:ffff:6ff3:3dd1
111.243.61.210 0:0:0:0:0:ffff:6ff3:3dd2
111.243.61.211 0:0:0:0:0:ffff:6ff3:3dd3
111.243.61.212 0:0:0:0:0:ffff:6ff3:3dd4
111.243.61.213 0:0:0:0:0:ffff:6ff3:3dd5
111.243.61.214 0:0:0:0:0:ffff:6ff3:3dd6
111.243.61.215 0:0:0:0:0:ffff:6ff3:3dd7
111.243.61.216 0:0:0:0:0:ffff:6ff3:3dd8
111.243.61.217 0:0:0:0:0:ffff:6ff3:3dd9
111.243.61.218 0:0:0:0:0:ffff:6ff3:3dda
111.243.61.219 0:0:0:0:0:ffff:6ff3:3ddb
111.243.61.220 0:0:0:0:0:ffff:6ff3:3ddc
111.243.61.221 0:0:0:0:0:ffff:6ff3:3ddd
111.243.61.222 0:0:0:0:0:ffff:6ff3:3dde
111.243.61.223 0:0:0:0:0:ffff:6ff3:3ddf
111.243.61.224 0:0:0:0:0:ffff:6ff3:3de0
111.243.61.225 0:0:0:0:0:ffff:6ff3:3de1
111.243.61.226 0:0:0:0:0:ffff:6ff3:3de2
111.243.61.227 0:0:0:0:0:ffff:6ff3:3de3
111.243.61.228 0:0:0:0:0:ffff:6ff3:3de4
111.243.61.229 0:0:0:0:0:ffff:6ff3:3de5
111.243.61.230 0:0:0:0:0:ffff:6ff3:3de6
111.243.61.231 0:0:0:0:0:ffff:6ff3:3de7
111.243.61.232 0:0:0:0:0:ffff:6ff3:3de8
111.243.61.233 0:0:0:0:0:ffff:6ff3:3de9
111.243.61.234 0:0:0:0:0:ffff:6ff3:3dea
111.243.61.235 0:0:0:0:0:ffff:6ff3:3deb
111.243.61.236 0:0:0:0:0:ffff:6ff3:3dec
111.243.61.237 0:0:0:0:0:ffff:6ff3:3ded
111.243.61.238 0:0:0:0:0:ffff:6ff3:3dee
111.243.61.239 0:0:0:0:0:ffff:6ff3:3def
111.243.61.240 0:0:0:0:0:ffff:6ff3:3df0
111.243.61.241 0:0:0:0:0:ffff:6ff3:3df1
111.243.61.242 0:0:0:0:0:ffff:6ff3:3df2
111.243.61.243 0:0:0:0:0:ffff:6ff3:3df3
111.243.61.244 0:0:0:0:0:ffff:6ff3:3df4
111.243.61.245 0:0:0:0:0:ffff:6ff3:3df5
111.243.61.246 0:0:0:0:0:ffff:6ff3:3df6
111.243.61.247 0:0:0:0:0:ffff:6ff3:3df7
111.243.61.248 0:0:0:0:0:ffff:6ff3:3df8
111.243.61.249 0:0:0:0:0:ffff:6ff3:3df9
111.243.61.250 0:0:0:0:0:ffff:6ff3:3dfa
111.243.61.251 0:0:0:0:0:ffff:6ff3:3dfb
111.243.61.252 0:0:0:0:0:ffff:6ff3:3dfc
111.243.61.253 0:0:0:0:0:ffff:6ff3:3dfd
111.243.61.254 0:0:0:0:0:ffff:6ff3:3dfe
111.243.61.255 0:0:0:0:0:ffff:6ff3:3dff


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.