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
32.191.11.1 0:0:0:0:0:ffff:20bf:b01
32.191.11.2 0:0:0:0:0:ffff:20bf:b02
32.191.11.3 0:0:0:0:0:ffff:20bf:b03
32.191.11.4 0:0:0:0:0:ffff:20bf:b04
32.191.11.5 0:0:0:0:0:ffff:20bf:b05
32.191.11.6 0:0:0:0:0:ffff:20bf:b06
32.191.11.7 0:0:0:0:0:ffff:20bf:b07
32.191.11.8 0:0:0:0:0:ffff:20bf:b08
32.191.11.9 0:0:0:0:0:ffff:20bf:b09
32.191.11.10 0:0:0:0:0:ffff:20bf:b0a
32.191.11.11 0:0:0:0:0:ffff:20bf:b0b
32.191.11.12 0:0:0:0:0:ffff:20bf:b0c
32.191.11.13 0:0:0:0:0:ffff:20bf:b0d
32.191.11.14 0:0:0:0:0:ffff:20bf:b0e
32.191.11.15 0:0:0:0:0:ffff:20bf:b0f
32.191.11.16 0:0:0:0:0:ffff:20bf:b10
32.191.11.17 0:0:0:0:0:ffff:20bf:b11
32.191.11.18 0:0:0:0:0:ffff:20bf:b12
32.191.11.19 0:0:0:0:0:ffff:20bf:b13
32.191.11.20 0:0:0:0:0:ffff:20bf:b14
32.191.11.21 0:0:0:0:0:ffff:20bf:b15
32.191.11.22 0:0:0:0:0:ffff:20bf:b16
32.191.11.23 0:0:0:0:0:ffff:20bf:b17
32.191.11.24 0:0:0:0:0:ffff:20bf:b18
32.191.11.25 0:0:0:0:0:ffff:20bf:b19
32.191.11.26 0:0:0:0:0:ffff:20bf:b1a
32.191.11.27 0:0:0:0:0:ffff:20bf:b1b
32.191.11.28 0:0:0:0:0:ffff:20bf:b1c
32.191.11.29 0:0:0:0:0:ffff:20bf:b1d
32.191.11.30 0:0:0:0:0:ffff:20bf:b1e
32.191.11.31 0:0:0:0:0:ffff:20bf:b1f
32.191.11.32 0:0:0:0:0:ffff:20bf:b20
32.191.11.33 0:0:0:0:0:ffff:20bf:b21
32.191.11.34 0:0:0:0:0:ffff:20bf:b22
32.191.11.35 0:0:0:0:0:ffff:20bf:b23
32.191.11.36 0:0:0:0:0:ffff:20bf:b24
32.191.11.37 0:0:0:0:0:ffff:20bf:b25
32.191.11.38 0:0:0:0:0:ffff:20bf:b26
32.191.11.39 0:0:0:0:0:ffff:20bf:b27
32.191.11.40 0:0:0:0:0:ffff:20bf:b28
32.191.11.41 0:0:0:0:0:ffff:20bf:b29
32.191.11.42 0:0:0:0:0:ffff:20bf:b2a
32.191.11.43 0:0:0:0:0:ffff:20bf:b2b
32.191.11.44 0:0:0:0:0:ffff:20bf:b2c
32.191.11.45 0:0:0:0:0:ffff:20bf:b2d
32.191.11.46 0:0:0:0:0:ffff:20bf:b2e
32.191.11.47 0:0:0:0:0:ffff:20bf:b2f
32.191.11.48 0:0:0:0:0:ffff:20bf:b30
32.191.11.49 0:0:0:0:0:ffff:20bf:b31
32.191.11.50 0:0:0:0:0:ffff:20bf:b32
32.191.11.51 0:0:0:0:0:ffff:20bf:b33
32.191.11.52 0:0:0:0:0:ffff:20bf:b34
32.191.11.53 0:0:0:0:0:ffff:20bf:b35
32.191.11.54 0:0:0:0:0:ffff:20bf:b36
32.191.11.55 0:0:0:0:0:ffff:20bf:b37
32.191.11.56 0:0:0:0:0:ffff:20bf:b38
32.191.11.57 0:0:0:0:0:ffff:20bf:b39
32.191.11.58 0:0:0:0:0:ffff:20bf:b3a
32.191.11.59 0:0:0:0:0:ffff:20bf:b3b
32.191.11.60 0:0:0:0:0:ffff:20bf:b3c


32.191.11.61 0:0:0:0:0:ffff:20bf:b3d
32.191.11.62 0:0:0:0:0:ffff:20bf:b3e
32.191.11.63 0:0:0:0:0:ffff:20bf:b3f
32.191.11.64 0:0:0:0:0:ffff:20bf:b40
32.191.11.65 0:0:0:0:0:ffff:20bf:b41
32.191.11.66 0:0:0:0:0:ffff:20bf:b42
32.191.11.67 0:0:0:0:0:ffff:20bf:b43
32.191.11.68 0:0:0:0:0:ffff:20bf:b44
32.191.11.69 0:0:0:0:0:ffff:20bf:b45
32.191.11.70 0:0:0:0:0:ffff:20bf:b46
32.191.11.71 0:0:0:0:0:ffff:20bf:b47
32.191.11.72 0:0:0:0:0:ffff:20bf:b48
32.191.11.73 0:0:0:0:0:ffff:20bf:b49
32.191.11.74 0:0:0:0:0:ffff:20bf:b4a
32.191.11.75 0:0:0:0:0:ffff:20bf:b4b
32.191.11.76 0:0:0:0:0:ffff:20bf:b4c
32.191.11.77 0:0:0:0:0:ffff:20bf:b4d
32.191.11.78 0:0:0:0:0:ffff:20bf:b4e
32.191.11.79 0:0:0:0:0:ffff:20bf:b4f
32.191.11.80 0:0:0:0:0:ffff:20bf:b50
32.191.11.81 0:0:0:0:0:ffff:20bf:b51
32.191.11.82 0:0:0:0:0:ffff:20bf:b52
32.191.11.83 0:0:0:0:0:ffff:20bf:b53
32.191.11.84 0:0:0:0:0:ffff:20bf:b54
32.191.11.85 0:0:0:0:0:ffff:20bf:b55
32.191.11.86 0:0:0:0:0:ffff:20bf:b56
32.191.11.87 0:0:0:0:0:ffff:20bf:b57
32.191.11.88 0:0:0:0:0:ffff:20bf:b58
32.191.11.89 0:0:0:0:0:ffff:20bf:b59
32.191.11.90 0:0:0:0:0:ffff:20bf:b5a
32.191.11.91 0:0:0:0:0:ffff:20bf:b5b
32.191.11.92 0:0:0:0:0:ffff:20bf:b5c
32.191.11.93 0:0:0:0:0:ffff:20bf:b5d
32.191.11.94 0:0:0:0:0:ffff:20bf:b5e
32.191.11.95 0:0:0:0:0:ffff:20bf:b5f
32.191.11.96 0:0:0:0:0:ffff:20bf:b60
32.191.11.97 0:0:0:0:0:ffff:20bf:b61
32.191.11.98 0:0:0:0:0:ffff:20bf:b62
32.191.11.99 0:0:0:0:0:ffff:20bf:b63
32.191.11.100 0:0:0:0:0:ffff:20bf:b64
32.191.11.101 0:0:0:0:0:ffff:20bf:b65
32.191.11.102 0:0:0:0:0:ffff:20bf:b66
32.191.11.103 0:0:0:0:0:ffff:20bf:b67
32.191.11.104 0:0:0:0:0:ffff:20bf:b68
32.191.11.105 0:0:0:0:0:ffff:20bf:b69
32.191.11.106 0:0:0:0:0:ffff:20bf:b6a
32.191.11.107 0:0:0:0:0:ffff:20bf:b6b
32.191.11.108 0:0:0:0:0:ffff:20bf:b6c
32.191.11.109 0:0:0:0:0:ffff:20bf:b6d
32.191.11.110 0:0:0:0:0:ffff:20bf:b6e
32.191.11.111 0:0:0:0:0:ffff:20bf:b6f
32.191.11.112 0:0:0:0:0:ffff:20bf:b70
32.191.11.113 0:0:0:0:0:ffff:20bf:b71
32.191.11.114 0:0:0:0:0:ffff:20bf:b72
32.191.11.115 0:0:0:0:0:ffff:20bf:b73
32.191.11.116 0:0:0:0:0:ffff:20bf:b74
32.191.11.117 0:0:0:0:0:ffff:20bf:b75
32.191.11.118 0:0:0:0:0:ffff:20bf:b76
32.191.11.119 0:0:0:0:0:ffff:20bf:b77
32.191.11.120 0:0:0:0:0:ffff:20bf:b78


32.191.11.121 0:0:0:0:0:ffff:20bf:b79
32.191.11.122 0:0:0:0:0:ffff:20bf:b7a
32.191.11.123 0:0:0:0:0:ffff:20bf:b7b
32.191.11.124 0:0:0:0:0:ffff:20bf:b7c
32.191.11.125 0:0:0:0:0:ffff:20bf:b7d
32.191.11.126 0:0:0:0:0:ffff:20bf:b7e
32.191.11.127 0:0:0:0:0:ffff:20bf:b7f
32.191.11.128 0:0:0:0:0:ffff:20bf:b80
32.191.11.129 0:0:0:0:0:ffff:20bf:b81
32.191.11.130 0:0:0:0:0:ffff:20bf:b82
32.191.11.131 0:0:0:0:0:ffff:20bf:b83
32.191.11.132 0:0:0:0:0:ffff:20bf:b84
32.191.11.133 0:0:0:0:0:ffff:20bf:b85
32.191.11.134 0:0:0:0:0:ffff:20bf:b86
32.191.11.135 0:0:0:0:0:ffff:20bf:b87
32.191.11.136 0:0:0:0:0:ffff:20bf:b88
32.191.11.137 0:0:0:0:0:ffff:20bf:b89
32.191.11.138 0:0:0:0:0:ffff:20bf:b8a
32.191.11.139 0:0:0:0:0:ffff:20bf:b8b
32.191.11.140 0:0:0:0:0:ffff:20bf:b8c
32.191.11.141 0:0:0:0:0:ffff:20bf:b8d
32.191.11.142 0:0:0:0:0:ffff:20bf:b8e
32.191.11.143 0:0:0:0:0:ffff:20bf:b8f
32.191.11.144 0:0:0:0:0:ffff:20bf:b90
32.191.11.145 0:0:0:0:0:ffff:20bf:b91
32.191.11.146 0:0:0:0:0:ffff:20bf:b92
32.191.11.147 0:0:0:0:0:ffff:20bf:b93
32.191.11.148 0:0:0:0:0:ffff:20bf:b94
32.191.11.149 0:0:0:0:0:ffff:20bf:b95
32.191.11.150 0:0:0:0:0:ffff:20bf:b96
32.191.11.151 0:0:0:0:0:ffff:20bf:b97
32.191.11.152 0:0:0:0:0:ffff:20bf:b98
32.191.11.153 0:0:0:0:0:ffff:20bf:b99
32.191.11.154 0:0:0:0:0:ffff:20bf:b9a
32.191.11.155 0:0:0:0:0:ffff:20bf:b9b
32.191.11.156 0:0:0:0:0:ffff:20bf:b9c
32.191.11.157 0:0:0:0:0:ffff:20bf:b9d
32.191.11.158 0:0:0:0:0:ffff:20bf:b9e
32.191.11.159 0:0:0:0:0:ffff:20bf:b9f
32.191.11.160 0:0:0:0:0:ffff:20bf:ba0
32.191.11.161 0:0:0:0:0:ffff:20bf:ba1
32.191.11.162 0:0:0:0:0:ffff:20bf:ba2
32.191.11.163 0:0:0:0:0:ffff:20bf:ba3
32.191.11.164 0:0:0:0:0:ffff:20bf:ba4
32.191.11.165 0:0:0:0:0:ffff:20bf:ba5
32.191.11.166 0:0:0:0:0:ffff:20bf:ba6
32.191.11.167 0:0:0:0:0:ffff:20bf:ba7
32.191.11.168 0:0:0:0:0:ffff:20bf:ba8
32.191.11.169 0:0:0:0:0:ffff:20bf:ba9
32.191.11.170 0:0:0:0:0:ffff:20bf:baa
32.191.11.171 0:0:0:0:0:ffff:20bf:bab
32.191.11.172 0:0:0:0:0:ffff:20bf:bac
32.191.11.173 0:0:0:0:0:ffff:20bf:bad
32.191.11.174 0:0:0:0:0:ffff:20bf:bae
32.191.11.175 0:0:0:0:0:ffff:20bf:baf
32.191.11.176 0:0:0:0:0:ffff:20bf:bb0
32.191.11.177 0:0:0:0:0:ffff:20bf:bb1
32.191.11.178 0:0:0:0:0:ffff:20bf:bb2
32.191.11.179 0:0:0:0:0:ffff:20bf:bb3
32.191.11.180 0:0:0:0:0:ffff:20bf:bb4


32.191.11.181 0:0:0:0:0:ffff:20bf:bb5
32.191.11.182 0:0:0:0:0:ffff:20bf:bb6
32.191.11.183 0:0:0:0:0:ffff:20bf:bb7
32.191.11.184 0:0:0:0:0:ffff:20bf:bb8
32.191.11.185 0:0:0:0:0:ffff:20bf:bb9
32.191.11.186 0:0:0:0:0:ffff:20bf:bba
32.191.11.187 0:0:0:0:0:ffff:20bf:bbb
32.191.11.188 0:0:0:0:0:ffff:20bf:bbc
32.191.11.189 0:0:0:0:0:ffff:20bf:bbd
32.191.11.190 0:0:0:0:0:ffff:20bf:bbe
32.191.11.191 0:0:0:0:0:ffff:20bf:bbf
32.191.11.192 0:0:0:0:0:ffff:20bf:bc0
32.191.11.193 0:0:0:0:0:ffff:20bf:bc1
32.191.11.194 0:0:0:0:0:ffff:20bf:bc2
32.191.11.195 0:0:0:0:0:ffff:20bf:bc3
32.191.11.196 0:0:0:0:0:ffff:20bf:bc4
32.191.11.197 0:0:0:0:0:ffff:20bf:bc5
32.191.11.198 0:0:0:0:0:ffff:20bf:bc6
32.191.11.199 0:0:0:0:0:ffff:20bf:bc7
32.191.11.200 0:0:0:0:0:ffff:20bf:bc8
32.191.11.201 0:0:0:0:0:ffff:20bf:bc9
32.191.11.202 0:0:0:0:0:ffff:20bf:bca
32.191.11.203 0:0:0:0:0:ffff:20bf:bcb
32.191.11.204 0:0:0:0:0:ffff:20bf:bcc
32.191.11.205 0:0:0:0:0:ffff:20bf:bcd
32.191.11.206 0:0:0:0:0:ffff:20bf:bce
32.191.11.207 0:0:0:0:0:ffff:20bf:bcf
32.191.11.208 0:0:0:0:0:ffff:20bf:bd0
32.191.11.209 0:0:0:0:0:ffff:20bf:bd1
32.191.11.210 0:0:0:0:0:ffff:20bf:bd2
32.191.11.211 0:0:0:0:0:ffff:20bf:bd3
32.191.11.212 0:0:0:0:0:ffff:20bf:bd4
32.191.11.213 0:0:0:0:0:ffff:20bf:bd5
32.191.11.214 0:0:0:0:0:ffff:20bf:bd6
32.191.11.215 0:0:0:0:0:ffff:20bf:bd7
32.191.11.216 0:0:0:0:0:ffff:20bf:bd8
32.191.11.217 0:0:0:0:0:ffff:20bf:bd9
32.191.11.218 0:0:0:0:0:ffff:20bf:bda
32.191.11.219 0:0:0:0:0:ffff:20bf:bdb
32.191.11.220 0:0:0:0:0:ffff:20bf:bdc
32.191.11.221 0:0:0:0:0:ffff:20bf:bdd
32.191.11.222 0:0:0:0:0:ffff:20bf:bde
32.191.11.223 0:0:0:0:0:ffff:20bf:bdf
32.191.11.224 0:0:0:0:0:ffff:20bf:be0
32.191.11.225 0:0:0:0:0:ffff:20bf:be1
32.191.11.226 0:0:0:0:0:ffff:20bf:be2
32.191.11.227 0:0:0:0:0:ffff:20bf:be3
32.191.11.228 0:0:0:0:0:ffff:20bf:be4
32.191.11.229 0:0:0:0:0:ffff:20bf:be5
32.191.11.230 0:0:0:0:0:ffff:20bf:be6
32.191.11.231 0:0:0:0:0:ffff:20bf:be7
32.191.11.232 0:0:0:0:0:ffff:20bf:be8
32.191.11.233 0:0:0:0:0:ffff:20bf:be9
32.191.11.234 0:0:0:0:0:ffff:20bf:bea
32.191.11.235 0:0:0:0:0:ffff:20bf:beb
32.191.11.236 0:0:0:0:0:ffff:20bf:bec
32.191.11.237 0:0:0:0:0:ffff:20bf:bed
32.191.11.238 0:0:0:0:0:ffff:20bf:bee
32.191.11.239 0:0:0:0:0:ffff:20bf:bef
32.191.11.240 0:0:0:0:0:ffff:20bf:bf0
32.191.11.241 0:0:0:0:0:ffff:20bf:bf1
32.191.11.242 0:0:0:0:0:ffff:20bf:bf2
32.191.11.243 0:0:0:0:0:ffff:20bf:bf3
32.191.11.244 0:0:0:0:0:ffff:20bf:bf4
32.191.11.245 0:0:0:0:0:ffff:20bf:bf5
32.191.11.246 0:0:0:0:0:ffff:20bf:bf6
32.191.11.247 0:0:0:0:0:ffff:20bf:bf7
32.191.11.248 0:0:0:0:0:ffff:20bf:bf8
32.191.11.249 0:0:0:0:0:ffff:20bf:bf9
32.191.11.250 0:0:0:0:0:ffff:20bf:bfa
32.191.11.251 0:0:0:0:0:ffff:20bf:bfb
32.191.11.252 0:0:0:0:0:ffff:20bf:bfc
32.191.11.253 0:0:0:0:0:ffff:20bf:bfd
32.191.11.254 0:0:0:0:0:ffff:20bf:bfe
32.191.11.255 0:0:0:0:0:ffff:20bf:bff


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.