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
111.72.76.1 0:0:0:0:0:ffff:6f48:4c01
111.72.76.2 0:0:0:0:0:ffff:6f48:4c02
111.72.76.3 0:0:0:0:0:ffff:6f48:4c03
111.72.76.4 0:0:0:0:0:ffff:6f48:4c04
111.72.76.5 0:0:0:0:0:ffff:6f48:4c05
111.72.76.6 0:0:0:0:0:ffff:6f48:4c06
111.72.76.7 0:0:0:0:0:ffff:6f48:4c07
111.72.76.8 0:0:0:0:0:ffff:6f48:4c08
111.72.76.9 0:0:0:0:0:ffff:6f48:4c09
111.72.76.10 0:0:0:0:0:ffff:6f48:4c0a
111.72.76.11 0:0:0:0:0:ffff:6f48:4c0b
111.72.76.12 0:0:0:0:0:ffff:6f48:4c0c
111.72.76.13 0:0:0:0:0:ffff:6f48:4c0d
111.72.76.14 0:0:0:0:0:ffff:6f48:4c0e
111.72.76.15 0:0:0:0:0:ffff:6f48:4c0f
111.72.76.16 0:0:0:0:0:ffff:6f48:4c10
111.72.76.17 0:0:0:0:0:ffff:6f48:4c11
111.72.76.18 0:0:0:0:0:ffff:6f48:4c12
111.72.76.19 0:0:0:0:0:ffff:6f48:4c13
111.72.76.20 0:0:0:0:0:ffff:6f48:4c14
111.72.76.21 0:0:0:0:0:ffff:6f48:4c15
111.72.76.22 0:0:0:0:0:ffff:6f48:4c16
111.72.76.23 0:0:0:0:0:ffff:6f48:4c17
111.72.76.24 0:0:0:0:0:ffff:6f48:4c18
111.72.76.25 0:0:0:0:0:ffff:6f48:4c19
111.72.76.26 0:0:0:0:0:ffff:6f48:4c1a
111.72.76.27 0:0:0:0:0:ffff:6f48:4c1b
111.72.76.28 0:0:0:0:0:ffff:6f48:4c1c
111.72.76.29 0:0:0:0:0:ffff:6f48:4c1d
111.72.76.30 0:0:0:0:0:ffff:6f48:4c1e
111.72.76.31 0:0:0:0:0:ffff:6f48:4c1f
111.72.76.32 0:0:0:0:0:ffff:6f48:4c20
111.72.76.33 0:0:0:0:0:ffff:6f48:4c21
111.72.76.34 0:0:0:0:0:ffff:6f48:4c22
111.72.76.35 0:0:0:0:0:ffff:6f48:4c23
111.72.76.36 0:0:0:0:0:ffff:6f48:4c24
111.72.76.37 0:0:0:0:0:ffff:6f48:4c25
111.72.76.38 0:0:0:0:0:ffff:6f48:4c26
111.72.76.39 0:0:0:0:0:ffff:6f48:4c27
111.72.76.40 0:0:0:0:0:ffff:6f48:4c28
111.72.76.41 0:0:0:0:0:ffff:6f48:4c29
111.72.76.42 0:0:0:0:0:ffff:6f48:4c2a
111.72.76.43 0:0:0:0:0:ffff:6f48:4c2b
111.72.76.44 0:0:0:0:0:ffff:6f48:4c2c
111.72.76.45 0:0:0:0:0:ffff:6f48:4c2d
111.72.76.46 0:0:0:0:0:ffff:6f48:4c2e
111.72.76.47 0:0:0:0:0:ffff:6f48:4c2f
111.72.76.48 0:0:0:0:0:ffff:6f48:4c30
111.72.76.49 0:0:0:0:0:ffff:6f48:4c31
111.72.76.50 0:0:0:0:0:ffff:6f48:4c32
111.72.76.51 0:0:0:0:0:ffff:6f48:4c33
111.72.76.52 0:0:0:0:0:ffff:6f48:4c34
111.72.76.53 0:0:0:0:0:ffff:6f48:4c35
111.72.76.54 0:0:0:0:0:ffff:6f48:4c36
111.72.76.55 0:0:0:0:0:ffff:6f48:4c37
111.72.76.56 0:0:0:0:0:ffff:6f48:4c38
111.72.76.57 0:0:0:0:0:ffff:6f48:4c39
111.72.76.58 0:0:0:0:0:ffff:6f48:4c3a
111.72.76.59 0:0:0:0:0:ffff:6f48:4c3b
111.72.76.60 0:0:0:0:0:ffff:6f48:4c3c


111.72.76.61 0:0:0:0:0:ffff:6f48:4c3d
111.72.76.62 0:0:0:0:0:ffff:6f48:4c3e
111.72.76.63 0:0:0:0:0:ffff:6f48:4c3f
111.72.76.64 0:0:0:0:0:ffff:6f48:4c40
111.72.76.65 0:0:0:0:0:ffff:6f48:4c41
111.72.76.66 0:0:0:0:0:ffff:6f48:4c42
111.72.76.67 0:0:0:0:0:ffff:6f48:4c43
111.72.76.68 0:0:0:0:0:ffff:6f48:4c44
111.72.76.69 0:0:0:0:0:ffff:6f48:4c45
111.72.76.70 0:0:0:0:0:ffff:6f48:4c46
111.72.76.71 0:0:0:0:0:ffff:6f48:4c47
111.72.76.72 0:0:0:0:0:ffff:6f48:4c48
111.72.76.73 0:0:0:0:0:ffff:6f48:4c49
111.72.76.74 0:0:0:0:0:ffff:6f48:4c4a
111.72.76.75 0:0:0:0:0:ffff:6f48:4c4b
111.72.76.76 0:0:0:0:0:ffff:6f48:4c4c
111.72.76.77 0:0:0:0:0:ffff:6f48:4c4d
111.72.76.78 0:0:0:0:0:ffff:6f48:4c4e
111.72.76.79 0:0:0:0:0:ffff:6f48:4c4f
111.72.76.80 0:0:0:0:0:ffff:6f48:4c50
111.72.76.81 0:0:0:0:0:ffff:6f48:4c51
111.72.76.82 0:0:0:0:0:ffff:6f48:4c52
111.72.76.83 0:0:0:0:0:ffff:6f48:4c53
111.72.76.84 0:0:0:0:0:ffff:6f48:4c54
111.72.76.85 0:0:0:0:0:ffff:6f48:4c55
111.72.76.86 0:0:0:0:0:ffff:6f48:4c56
111.72.76.87 0:0:0:0:0:ffff:6f48:4c57
111.72.76.88 0:0:0:0:0:ffff:6f48:4c58
111.72.76.89 0:0:0:0:0:ffff:6f48:4c59
111.72.76.90 0:0:0:0:0:ffff:6f48:4c5a
111.72.76.91 0:0:0:0:0:ffff:6f48:4c5b
111.72.76.92 0:0:0:0:0:ffff:6f48:4c5c
111.72.76.93 0:0:0:0:0:ffff:6f48:4c5d
111.72.76.94 0:0:0:0:0:ffff:6f48:4c5e
111.72.76.95 0:0:0:0:0:ffff:6f48:4c5f
111.72.76.96 0:0:0:0:0:ffff:6f48:4c60
111.72.76.97 0:0:0:0:0:ffff:6f48:4c61
111.72.76.98 0:0:0:0:0:ffff:6f48:4c62
111.72.76.99 0:0:0:0:0:ffff:6f48:4c63
111.72.76.100 0:0:0:0:0:ffff:6f48:4c64
111.72.76.101 0:0:0:0:0:ffff:6f48:4c65
111.72.76.102 0:0:0:0:0:ffff:6f48:4c66
111.72.76.103 0:0:0:0:0:ffff:6f48:4c67
111.72.76.104 0:0:0:0:0:ffff:6f48:4c68
111.72.76.105 0:0:0:0:0:ffff:6f48:4c69
111.72.76.106 0:0:0:0:0:ffff:6f48:4c6a
111.72.76.107 0:0:0:0:0:ffff:6f48:4c6b
111.72.76.108 0:0:0:0:0:ffff:6f48:4c6c
111.72.76.109 0:0:0:0:0:ffff:6f48:4c6d
111.72.76.110 0:0:0:0:0:ffff:6f48:4c6e
111.72.76.111 0:0:0:0:0:ffff:6f48:4c6f
111.72.76.112 0:0:0:0:0:ffff:6f48:4c70
111.72.76.113 0:0:0:0:0:ffff:6f48:4c71
111.72.76.114 0:0:0:0:0:ffff:6f48:4c72
111.72.76.115 0:0:0:0:0:ffff:6f48:4c73
111.72.76.116 0:0:0:0:0:ffff:6f48:4c74
111.72.76.117 0:0:0:0:0:ffff:6f48:4c75
111.72.76.118 0:0:0:0:0:ffff:6f48:4c76
111.72.76.119 0:0:0:0:0:ffff:6f48:4c77
111.72.76.120 0:0:0:0:0:ffff:6f48:4c78


111.72.76.121 0:0:0:0:0:ffff:6f48:4c79
111.72.76.122 0:0:0:0:0:ffff:6f48:4c7a
111.72.76.123 0:0:0:0:0:ffff:6f48:4c7b
111.72.76.124 0:0:0:0:0:ffff:6f48:4c7c
111.72.76.125 0:0:0:0:0:ffff:6f48:4c7d
111.72.76.126 0:0:0:0:0:ffff:6f48:4c7e
111.72.76.127 0:0:0:0:0:ffff:6f48:4c7f
111.72.76.128 0:0:0:0:0:ffff:6f48:4c80
111.72.76.129 0:0:0:0:0:ffff:6f48:4c81
111.72.76.130 0:0:0:0:0:ffff:6f48:4c82
111.72.76.131 0:0:0:0:0:ffff:6f48:4c83
111.72.76.132 0:0:0:0:0:ffff:6f48:4c84
111.72.76.133 0:0:0:0:0:ffff:6f48:4c85
111.72.76.134 0:0:0:0:0:ffff:6f48:4c86
111.72.76.135 0:0:0:0:0:ffff:6f48:4c87
111.72.76.136 0:0:0:0:0:ffff:6f48:4c88
111.72.76.137 0:0:0:0:0:ffff:6f48:4c89
111.72.76.138 0:0:0:0:0:ffff:6f48:4c8a
111.72.76.139 0:0:0:0:0:ffff:6f48:4c8b
111.72.76.140 0:0:0:0:0:ffff:6f48:4c8c
111.72.76.141 0:0:0:0:0:ffff:6f48:4c8d
111.72.76.142 0:0:0:0:0:ffff:6f48:4c8e
111.72.76.143 0:0:0:0:0:ffff:6f48:4c8f
111.72.76.144 0:0:0:0:0:ffff:6f48:4c90
111.72.76.145 0:0:0:0:0:ffff:6f48:4c91
111.72.76.146 0:0:0:0:0:ffff:6f48:4c92
111.72.76.147 0:0:0:0:0:ffff:6f48:4c93
111.72.76.148 0:0:0:0:0:ffff:6f48:4c94
111.72.76.149 0:0:0:0:0:ffff:6f48:4c95
111.72.76.150 0:0:0:0:0:ffff:6f48:4c96
111.72.76.151 0:0:0:0:0:ffff:6f48:4c97
111.72.76.152 0:0:0:0:0:ffff:6f48:4c98
111.72.76.153 0:0:0:0:0:ffff:6f48:4c99
111.72.76.154 0:0:0:0:0:ffff:6f48:4c9a
111.72.76.155 0:0:0:0:0:ffff:6f48:4c9b
111.72.76.156 0:0:0:0:0:ffff:6f48:4c9c
111.72.76.157 0:0:0:0:0:ffff:6f48:4c9d
111.72.76.158 0:0:0:0:0:ffff:6f48:4c9e
111.72.76.159 0:0:0:0:0:ffff:6f48:4c9f
111.72.76.160 0:0:0:0:0:ffff:6f48:4ca0
111.72.76.161 0:0:0:0:0:ffff:6f48:4ca1
111.72.76.162 0:0:0:0:0:ffff:6f48:4ca2
111.72.76.163 0:0:0:0:0:ffff:6f48:4ca3
111.72.76.164 0:0:0:0:0:ffff:6f48:4ca4
111.72.76.165 0:0:0:0:0:ffff:6f48:4ca5
111.72.76.166 0:0:0:0:0:ffff:6f48:4ca6
111.72.76.167 0:0:0:0:0:ffff:6f48:4ca7
111.72.76.168 0:0:0:0:0:ffff:6f48:4ca8
111.72.76.169 0:0:0:0:0:ffff:6f48:4ca9
111.72.76.170 0:0:0:0:0:ffff:6f48:4caa
111.72.76.171 0:0:0:0:0:ffff:6f48:4cab
111.72.76.172 0:0:0:0:0:ffff:6f48:4cac
111.72.76.173 0:0:0:0:0:ffff:6f48:4cad
111.72.76.174 0:0:0:0:0:ffff:6f48:4cae
111.72.76.175 0:0:0:0:0:ffff:6f48:4caf
111.72.76.176 0:0:0:0:0:ffff:6f48:4cb0
111.72.76.177 0:0:0:0:0:ffff:6f48:4cb1
111.72.76.178 0:0:0:0:0:ffff:6f48:4cb2
111.72.76.179 0:0:0:0:0:ffff:6f48:4cb3
111.72.76.180 0:0:0:0:0:ffff:6f48:4cb4


111.72.76.181 0:0:0:0:0:ffff:6f48:4cb5
111.72.76.182 0:0:0:0:0:ffff:6f48:4cb6
111.72.76.183 0:0:0:0:0:ffff:6f48:4cb7
111.72.76.184 0:0:0:0:0:ffff:6f48:4cb8
111.72.76.185 0:0:0:0:0:ffff:6f48:4cb9
111.72.76.186 0:0:0:0:0:ffff:6f48:4cba
111.72.76.187 0:0:0:0:0:ffff:6f48:4cbb
111.72.76.188 0:0:0:0:0:ffff:6f48:4cbc
111.72.76.189 0:0:0:0:0:ffff:6f48:4cbd
111.72.76.190 0:0:0:0:0:ffff:6f48:4cbe
111.72.76.191 0:0:0:0:0:ffff:6f48:4cbf
111.72.76.192 0:0:0:0:0:ffff:6f48:4cc0
111.72.76.193 0:0:0:0:0:ffff:6f48:4cc1
111.72.76.194 0:0:0:0:0:ffff:6f48:4cc2
111.72.76.195 0:0:0:0:0:ffff:6f48:4cc3
111.72.76.196 0:0:0:0:0:ffff:6f48:4cc4
111.72.76.197 0:0:0:0:0:ffff:6f48:4cc5
111.72.76.198 0:0:0:0:0:ffff:6f48:4cc6
111.72.76.199 0:0:0:0:0:ffff:6f48:4cc7
111.72.76.200 0:0:0:0:0:ffff:6f48:4cc8
111.72.76.201 0:0:0:0:0:ffff:6f48:4cc9
111.72.76.202 0:0:0:0:0:ffff:6f48:4cca
111.72.76.203 0:0:0:0:0:ffff:6f48:4ccb
111.72.76.204 0:0:0:0:0:ffff:6f48:4ccc
111.72.76.205 0:0:0:0:0:ffff:6f48:4ccd
111.72.76.206 0:0:0:0:0:ffff:6f48:4cce
111.72.76.207 0:0:0:0:0:ffff:6f48:4ccf
111.72.76.208 0:0:0:0:0:ffff:6f48:4cd0
111.72.76.209 0:0:0:0:0:ffff:6f48:4cd1
111.72.76.210 0:0:0:0:0:ffff:6f48:4cd2
111.72.76.211 0:0:0:0:0:ffff:6f48:4cd3
111.72.76.212 0:0:0:0:0:ffff:6f48:4cd4
111.72.76.213 0:0:0:0:0:ffff:6f48:4cd5
111.72.76.214 0:0:0:0:0:ffff:6f48:4cd6
111.72.76.215 0:0:0:0:0:ffff:6f48:4cd7
111.72.76.216 0:0:0:0:0:ffff:6f48:4cd8
111.72.76.217 0:0:0:0:0:ffff:6f48:4cd9
111.72.76.218 0:0:0:0:0:ffff:6f48:4cda
111.72.76.219 0:0:0:0:0:ffff:6f48:4cdb
111.72.76.220 0:0:0:0:0:ffff:6f48:4cdc
111.72.76.221 0:0:0:0:0:ffff:6f48:4cdd
111.72.76.222 0:0:0:0:0:ffff:6f48:4cde
111.72.76.223 0:0:0:0:0:ffff:6f48:4cdf
111.72.76.224 0:0:0:0:0:ffff:6f48:4ce0
111.72.76.225 0:0:0:0:0:ffff:6f48:4ce1
111.72.76.226 0:0:0:0:0:ffff:6f48:4ce2
111.72.76.227 0:0:0:0:0:ffff:6f48:4ce3
111.72.76.228 0:0:0:0:0:ffff:6f48:4ce4
111.72.76.229 0:0:0:0:0:ffff:6f48:4ce5
111.72.76.230 0:0:0:0:0:ffff:6f48:4ce6
111.72.76.231 0:0:0:0:0:ffff:6f48:4ce7
111.72.76.232 0:0:0:0:0:ffff:6f48:4ce8
111.72.76.233 0:0:0:0:0:ffff:6f48:4ce9
111.72.76.234 0:0:0:0:0:ffff:6f48:4cea
111.72.76.235 0:0:0:0:0:ffff:6f48:4ceb
111.72.76.236 0:0:0:0:0:ffff:6f48:4cec
111.72.76.237 0:0:0:0:0:ffff:6f48:4ced
111.72.76.238 0:0:0:0:0:ffff:6f48:4cee
111.72.76.239 0:0:0:0:0:ffff:6f48:4cef
111.72.76.240 0:0:0:0:0:ffff:6f48:4cf0
111.72.76.241 0:0:0:0:0:ffff:6f48:4cf1
111.72.76.242 0:0:0:0:0:ffff:6f48:4cf2
111.72.76.243 0:0:0:0:0:ffff:6f48:4cf3
111.72.76.244 0:0:0:0:0:ffff:6f48:4cf4
111.72.76.245 0:0:0:0:0:ffff:6f48:4cf5
111.72.76.246 0:0:0:0:0:ffff:6f48:4cf6
111.72.76.247 0:0:0:0:0:ffff:6f48:4cf7
111.72.76.248 0:0:0:0:0:ffff:6f48:4cf8
111.72.76.249 0:0:0:0:0:ffff:6f48:4cf9
111.72.76.250 0:0:0:0:0:ffff:6f48:4cfa
111.72.76.251 0:0:0:0:0:ffff:6f48:4cfb
111.72.76.252 0:0:0:0:0:ffff:6f48:4cfc
111.72.76.253 0:0:0:0:0:ffff:6f48:4cfd
111.72.76.254 0:0:0:0:0:ffff:6f48:4cfe
111.72.76.255 0:0:0:0:0:ffff:6f48:4cff


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.