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
131.109.28.1 0:0:0:0:0:ffff:836d:1c01
131.109.28.2 0:0:0:0:0:ffff:836d:1c02
131.109.28.3 0:0:0:0:0:ffff:836d:1c03
131.109.28.4 0:0:0:0:0:ffff:836d:1c04
131.109.28.5 0:0:0:0:0:ffff:836d:1c05
131.109.28.6 0:0:0:0:0:ffff:836d:1c06
131.109.28.7 0:0:0:0:0:ffff:836d:1c07
131.109.28.8 0:0:0:0:0:ffff:836d:1c08
131.109.28.9 0:0:0:0:0:ffff:836d:1c09
131.109.28.10 0:0:0:0:0:ffff:836d:1c0a
131.109.28.11 0:0:0:0:0:ffff:836d:1c0b
131.109.28.12 0:0:0:0:0:ffff:836d:1c0c
131.109.28.13 0:0:0:0:0:ffff:836d:1c0d
131.109.28.14 0:0:0:0:0:ffff:836d:1c0e
131.109.28.15 0:0:0:0:0:ffff:836d:1c0f
131.109.28.16 0:0:0:0:0:ffff:836d:1c10
131.109.28.17 0:0:0:0:0:ffff:836d:1c11
131.109.28.18 0:0:0:0:0:ffff:836d:1c12
131.109.28.19 0:0:0:0:0:ffff:836d:1c13
131.109.28.20 0:0:0:0:0:ffff:836d:1c14
131.109.28.21 0:0:0:0:0:ffff:836d:1c15
131.109.28.22 0:0:0:0:0:ffff:836d:1c16
131.109.28.23 0:0:0:0:0:ffff:836d:1c17
131.109.28.24 0:0:0:0:0:ffff:836d:1c18
131.109.28.25 0:0:0:0:0:ffff:836d:1c19
131.109.28.26 0:0:0:0:0:ffff:836d:1c1a
131.109.28.27 0:0:0:0:0:ffff:836d:1c1b
131.109.28.28 0:0:0:0:0:ffff:836d:1c1c
131.109.28.29 0:0:0:0:0:ffff:836d:1c1d
131.109.28.30 0:0:0:0:0:ffff:836d:1c1e
131.109.28.31 0:0:0:0:0:ffff:836d:1c1f
131.109.28.32 0:0:0:0:0:ffff:836d:1c20
131.109.28.33 0:0:0:0:0:ffff:836d:1c21
131.109.28.34 0:0:0:0:0:ffff:836d:1c22
131.109.28.35 0:0:0:0:0:ffff:836d:1c23
131.109.28.36 0:0:0:0:0:ffff:836d:1c24
131.109.28.37 0:0:0:0:0:ffff:836d:1c25
131.109.28.38 0:0:0:0:0:ffff:836d:1c26
131.109.28.39 0:0:0:0:0:ffff:836d:1c27
131.109.28.40 0:0:0:0:0:ffff:836d:1c28
131.109.28.41 0:0:0:0:0:ffff:836d:1c29
131.109.28.42 0:0:0:0:0:ffff:836d:1c2a
131.109.28.43 0:0:0:0:0:ffff:836d:1c2b
131.109.28.44 0:0:0:0:0:ffff:836d:1c2c
131.109.28.45 0:0:0:0:0:ffff:836d:1c2d
131.109.28.46 0:0:0:0:0:ffff:836d:1c2e
131.109.28.47 0:0:0:0:0:ffff:836d:1c2f
131.109.28.48 0:0:0:0:0:ffff:836d:1c30
131.109.28.49 0:0:0:0:0:ffff:836d:1c31
131.109.28.50 0:0:0:0:0:ffff:836d:1c32
131.109.28.51 0:0:0:0:0:ffff:836d:1c33
131.109.28.52 0:0:0:0:0:ffff:836d:1c34
131.109.28.53 0:0:0:0:0:ffff:836d:1c35
131.109.28.54 0:0:0:0:0:ffff:836d:1c36
131.109.28.55 0:0:0:0:0:ffff:836d:1c37
131.109.28.56 0:0:0:0:0:ffff:836d:1c38
131.109.28.57 0:0:0:0:0:ffff:836d:1c39
131.109.28.58 0:0:0:0:0:ffff:836d:1c3a
131.109.28.59 0:0:0:0:0:ffff:836d:1c3b
131.109.28.60 0:0:0:0:0:ffff:836d:1c3c


131.109.28.61 0:0:0:0:0:ffff:836d:1c3d
131.109.28.62 0:0:0:0:0:ffff:836d:1c3e
131.109.28.63 0:0:0:0:0:ffff:836d:1c3f
131.109.28.64 0:0:0:0:0:ffff:836d:1c40
131.109.28.65 0:0:0:0:0:ffff:836d:1c41
131.109.28.66 0:0:0:0:0:ffff:836d:1c42
131.109.28.67 0:0:0:0:0:ffff:836d:1c43
131.109.28.68 0:0:0:0:0:ffff:836d:1c44
131.109.28.69 0:0:0:0:0:ffff:836d:1c45
131.109.28.70 0:0:0:0:0:ffff:836d:1c46
131.109.28.71 0:0:0:0:0:ffff:836d:1c47
131.109.28.72 0:0:0:0:0:ffff:836d:1c48
131.109.28.73 0:0:0:0:0:ffff:836d:1c49
131.109.28.74 0:0:0:0:0:ffff:836d:1c4a
131.109.28.75 0:0:0:0:0:ffff:836d:1c4b
131.109.28.76 0:0:0:0:0:ffff:836d:1c4c
131.109.28.77 0:0:0:0:0:ffff:836d:1c4d
131.109.28.78 0:0:0:0:0:ffff:836d:1c4e
131.109.28.79 0:0:0:0:0:ffff:836d:1c4f
131.109.28.80 0:0:0:0:0:ffff:836d:1c50
131.109.28.81 0:0:0:0:0:ffff:836d:1c51
131.109.28.82 0:0:0:0:0:ffff:836d:1c52
131.109.28.83 0:0:0:0:0:ffff:836d:1c53
131.109.28.84 0:0:0:0:0:ffff:836d:1c54
131.109.28.85 0:0:0:0:0:ffff:836d:1c55
131.109.28.86 0:0:0:0:0:ffff:836d:1c56
131.109.28.87 0:0:0:0:0:ffff:836d:1c57
131.109.28.88 0:0:0:0:0:ffff:836d:1c58
131.109.28.89 0:0:0:0:0:ffff:836d:1c59
131.109.28.90 0:0:0:0:0:ffff:836d:1c5a
131.109.28.91 0:0:0:0:0:ffff:836d:1c5b
131.109.28.92 0:0:0:0:0:ffff:836d:1c5c
131.109.28.93 0:0:0:0:0:ffff:836d:1c5d
131.109.28.94 0:0:0:0:0:ffff:836d:1c5e
131.109.28.95 0:0:0:0:0:ffff:836d:1c5f
131.109.28.96 0:0:0:0:0:ffff:836d:1c60
131.109.28.97 0:0:0:0:0:ffff:836d:1c61
131.109.28.98 0:0:0:0:0:ffff:836d:1c62
131.109.28.99 0:0:0:0:0:ffff:836d:1c63
131.109.28.100 0:0:0:0:0:ffff:836d:1c64
131.109.28.101 0:0:0:0:0:ffff:836d:1c65
131.109.28.102 0:0:0:0:0:ffff:836d:1c66
131.109.28.103 0:0:0:0:0:ffff:836d:1c67
131.109.28.104 0:0:0:0:0:ffff:836d:1c68
131.109.28.105 0:0:0:0:0:ffff:836d:1c69
131.109.28.106 0:0:0:0:0:ffff:836d:1c6a
131.109.28.107 0:0:0:0:0:ffff:836d:1c6b
131.109.28.108 0:0:0:0:0:ffff:836d:1c6c
131.109.28.109 0:0:0:0:0:ffff:836d:1c6d
131.109.28.110 0:0:0:0:0:ffff:836d:1c6e
131.109.28.111 0:0:0:0:0:ffff:836d:1c6f
131.109.28.112 0:0:0:0:0:ffff:836d:1c70
131.109.28.113 0:0:0:0:0:ffff:836d:1c71
131.109.28.114 0:0:0:0:0:ffff:836d:1c72
131.109.28.115 0:0:0:0:0:ffff:836d:1c73
131.109.28.116 0:0:0:0:0:ffff:836d:1c74
131.109.28.117 0:0:0:0:0:ffff:836d:1c75
131.109.28.118 0:0:0:0:0:ffff:836d:1c76
131.109.28.119 0:0:0:0:0:ffff:836d:1c77
131.109.28.120 0:0:0:0:0:ffff:836d:1c78


131.109.28.121 0:0:0:0:0:ffff:836d:1c79
131.109.28.122 0:0:0:0:0:ffff:836d:1c7a
131.109.28.123 0:0:0:0:0:ffff:836d:1c7b
131.109.28.124 0:0:0:0:0:ffff:836d:1c7c
131.109.28.125 0:0:0:0:0:ffff:836d:1c7d
131.109.28.126 0:0:0:0:0:ffff:836d:1c7e
131.109.28.127 0:0:0:0:0:ffff:836d:1c7f
131.109.28.128 0:0:0:0:0:ffff:836d:1c80
131.109.28.129 0:0:0:0:0:ffff:836d:1c81
131.109.28.130 0:0:0:0:0:ffff:836d:1c82
131.109.28.131 0:0:0:0:0:ffff:836d:1c83
131.109.28.132 0:0:0:0:0:ffff:836d:1c84
131.109.28.133 0:0:0:0:0:ffff:836d:1c85
131.109.28.134 0:0:0:0:0:ffff:836d:1c86
131.109.28.135 0:0:0:0:0:ffff:836d:1c87
131.109.28.136 0:0:0:0:0:ffff:836d:1c88
131.109.28.137 0:0:0:0:0:ffff:836d:1c89
131.109.28.138 0:0:0:0:0:ffff:836d:1c8a
131.109.28.139 0:0:0:0:0:ffff:836d:1c8b
131.109.28.140 0:0:0:0:0:ffff:836d:1c8c
131.109.28.141 0:0:0:0:0:ffff:836d:1c8d
131.109.28.142 0:0:0:0:0:ffff:836d:1c8e
131.109.28.143 0:0:0:0:0:ffff:836d:1c8f
131.109.28.144 0:0:0:0:0:ffff:836d:1c90
131.109.28.145 0:0:0:0:0:ffff:836d:1c91
131.109.28.146 0:0:0:0:0:ffff:836d:1c92
131.109.28.147 0:0:0:0:0:ffff:836d:1c93
131.109.28.148 0:0:0:0:0:ffff:836d:1c94
131.109.28.149 0:0:0:0:0:ffff:836d:1c95
131.109.28.150 0:0:0:0:0:ffff:836d:1c96
131.109.28.151 0:0:0:0:0:ffff:836d:1c97
131.109.28.152 0:0:0:0:0:ffff:836d:1c98
131.109.28.153 0:0:0:0:0:ffff:836d:1c99
131.109.28.154 0:0:0:0:0:ffff:836d:1c9a
131.109.28.155 0:0:0:0:0:ffff:836d:1c9b
131.109.28.156 0:0:0:0:0:ffff:836d:1c9c
131.109.28.157 0:0:0:0:0:ffff:836d:1c9d
131.109.28.158 0:0:0:0:0:ffff:836d:1c9e
131.109.28.159 0:0:0:0:0:ffff:836d:1c9f
131.109.28.160 0:0:0:0:0:ffff:836d:1ca0
131.109.28.161 0:0:0:0:0:ffff:836d:1ca1
131.109.28.162 0:0:0:0:0:ffff:836d:1ca2
131.109.28.163 0:0:0:0:0:ffff:836d:1ca3
131.109.28.164 0:0:0:0:0:ffff:836d:1ca4
131.109.28.165 0:0:0:0:0:ffff:836d:1ca5
131.109.28.166 0:0:0:0:0:ffff:836d:1ca6
131.109.28.167 0:0:0:0:0:ffff:836d:1ca7
131.109.28.168 0:0:0:0:0:ffff:836d:1ca8
131.109.28.169 0:0:0:0:0:ffff:836d:1ca9
131.109.28.170 0:0:0:0:0:ffff:836d:1caa
131.109.28.171 0:0:0:0:0:ffff:836d:1cab
131.109.28.172 0:0:0:0:0:ffff:836d:1cac
131.109.28.173 0:0:0:0:0:ffff:836d:1cad
131.109.28.174 0:0:0:0:0:ffff:836d:1cae
131.109.28.175 0:0:0:0:0:ffff:836d:1caf
131.109.28.176 0:0:0:0:0:ffff:836d:1cb0
131.109.28.177 0:0:0:0:0:ffff:836d:1cb1
131.109.28.178 0:0:0:0:0:ffff:836d:1cb2
131.109.28.179 0:0:0:0:0:ffff:836d:1cb3
131.109.28.180 0:0:0:0:0:ffff:836d:1cb4


131.109.28.181 0:0:0:0:0:ffff:836d:1cb5
131.109.28.182 0:0:0:0:0:ffff:836d:1cb6
131.109.28.183 0:0:0:0:0:ffff:836d:1cb7
131.109.28.184 0:0:0:0:0:ffff:836d:1cb8
131.109.28.185 0:0:0:0:0:ffff:836d:1cb9
131.109.28.186 0:0:0:0:0:ffff:836d:1cba
131.109.28.187 0:0:0:0:0:ffff:836d:1cbb
131.109.28.188 0:0:0:0:0:ffff:836d:1cbc
131.109.28.189 0:0:0:0:0:ffff:836d:1cbd
131.109.28.190 0:0:0:0:0:ffff:836d:1cbe
131.109.28.191 0:0:0:0:0:ffff:836d:1cbf
131.109.28.192 0:0:0:0:0:ffff:836d:1cc0
131.109.28.193 0:0:0:0:0:ffff:836d:1cc1
131.109.28.194 0:0:0:0:0:ffff:836d:1cc2
131.109.28.195 0:0:0:0:0:ffff:836d:1cc3
131.109.28.196 0:0:0:0:0:ffff:836d:1cc4
131.109.28.197 0:0:0:0:0:ffff:836d:1cc5
131.109.28.198 0:0:0:0:0:ffff:836d:1cc6
131.109.28.199 0:0:0:0:0:ffff:836d:1cc7
131.109.28.200 0:0:0:0:0:ffff:836d:1cc8
131.109.28.201 0:0:0:0:0:ffff:836d:1cc9
131.109.28.202 0:0:0:0:0:ffff:836d:1cca
131.109.28.203 0:0:0:0:0:ffff:836d:1ccb
131.109.28.204 0:0:0:0:0:ffff:836d:1ccc
131.109.28.205 0:0:0:0:0:ffff:836d:1ccd
131.109.28.206 0:0:0:0:0:ffff:836d:1cce
131.109.28.207 0:0:0:0:0:ffff:836d:1ccf
131.109.28.208 0:0:0:0:0:ffff:836d:1cd0
131.109.28.209 0:0:0:0:0:ffff:836d:1cd1
131.109.28.210 0:0:0:0:0:ffff:836d:1cd2
131.109.28.211 0:0:0:0:0:ffff:836d:1cd3
131.109.28.212 0:0:0:0:0:ffff:836d:1cd4
131.109.28.213 0:0:0:0:0:ffff:836d:1cd5
131.109.28.214 0:0:0:0:0:ffff:836d:1cd6
131.109.28.215 0:0:0:0:0:ffff:836d:1cd7
131.109.28.216 0:0:0:0:0:ffff:836d:1cd8
131.109.28.217 0:0:0:0:0:ffff:836d:1cd9
131.109.28.218 0:0:0:0:0:ffff:836d:1cda
131.109.28.219 0:0:0:0:0:ffff:836d:1cdb
131.109.28.220 0:0:0:0:0:ffff:836d:1cdc
131.109.28.221 0:0:0:0:0:ffff:836d:1cdd
131.109.28.222 0:0:0:0:0:ffff:836d:1cde
131.109.28.223 0:0:0:0:0:ffff:836d:1cdf
131.109.28.224 0:0:0:0:0:ffff:836d:1ce0
131.109.28.225 0:0:0:0:0:ffff:836d:1ce1
131.109.28.226 0:0:0:0:0:ffff:836d:1ce2
131.109.28.227 0:0:0:0:0:ffff:836d:1ce3
131.109.28.228 0:0:0:0:0:ffff:836d:1ce4
131.109.28.229 0:0:0:0:0:ffff:836d:1ce5
131.109.28.230 0:0:0:0:0:ffff:836d:1ce6
131.109.28.231 0:0:0:0:0:ffff:836d:1ce7
131.109.28.232 0:0:0:0:0:ffff:836d:1ce8
131.109.28.233 0:0:0:0:0:ffff:836d:1ce9
131.109.28.234 0:0:0:0:0:ffff:836d:1cea
131.109.28.235 0:0:0:0:0:ffff:836d:1ceb
131.109.28.236 0:0:0:0:0:ffff:836d:1cec
131.109.28.237 0:0:0:0:0:ffff:836d:1ced
131.109.28.238 0:0:0:0:0:ffff:836d:1cee
131.109.28.239 0:0:0:0:0:ffff:836d:1cef
131.109.28.240 0:0:0:0:0:ffff:836d:1cf0
131.109.28.241 0:0:0:0:0:ffff:836d:1cf1
131.109.28.242 0:0:0:0:0:ffff:836d:1cf2
131.109.28.243 0:0:0:0:0:ffff:836d:1cf3
131.109.28.244 0:0:0:0:0:ffff:836d:1cf4
131.109.28.245 0:0:0:0:0:ffff:836d:1cf5
131.109.28.246 0:0:0:0:0:ffff:836d:1cf6
131.109.28.247 0:0:0:0:0:ffff:836d:1cf7
131.109.28.248 0:0:0:0:0:ffff:836d:1cf8
131.109.28.249 0:0:0:0:0:ffff:836d:1cf9
131.109.28.250 0:0:0:0:0:ffff:836d:1cfa
131.109.28.251 0:0:0:0:0:ffff:836d:1cfb
131.109.28.252 0:0:0:0:0:ffff:836d:1cfc
131.109.28.253 0:0:0:0:0:ffff:836d:1cfd
131.109.28.254 0:0:0:0:0:ffff:836d:1cfe
131.109.28.255 0:0:0:0:0:ffff:836d:1cff


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.