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
25.7.11.1 0:0:0:0:0:ffff:1907:b01
25.7.11.2 0:0:0:0:0:ffff:1907:b02
25.7.11.3 0:0:0:0:0:ffff:1907:b03
25.7.11.4 0:0:0:0:0:ffff:1907:b04
25.7.11.5 0:0:0:0:0:ffff:1907:b05
25.7.11.6 0:0:0:0:0:ffff:1907:b06
25.7.11.7 0:0:0:0:0:ffff:1907:b07
25.7.11.8 0:0:0:0:0:ffff:1907:b08
25.7.11.9 0:0:0:0:0:ffff:1907:b09
25.7.11.10 0:0:0:0:0:ffff:1907:b0a
25.7.11.11 0:0:0:0:0:ffff:1907:b0b
25.7.11.12 0:0:0:0:0:ffff:1907:b0c
25.7.11.13 0:0:0:0:0:ffff:1907:b0d
25.7.11.14 0:0:0:0:0:ffff:1907:b0e
25.7.11.15 0:0:0:0:0:ffff:1907:b0f
25.7.11.16 0:0:0:0:0:ffff:1907:b10
25.7.11.17 0:0:0:0:0:ffff:1907:b11
25.7.11.18 0:0:0:0:0:ffff:1907:b12
25.7.11.19 0:0:0:0:0:ffff:1907:b13
25.7.11.20 0:0:0:0:0:ffff:1907:b14
25.7.11.21 0:0:0:0:0:ffff:1907:b15
25.7.11.22 0:0:0:0:0:ffff:1907:b16
25.7.11.23 0:0:0:0:0:ffff:1907:b17
25.7.11.24 0:0:0:0:0:ffff:1907:b18
25.7.11.25 0:0:0:0:0:ffff:1907:b19
25.7.11.26 0:0:0:0:0:ffff:1907:b1a
25.7.11.27 0:0:0:0:0:ffff:1907:b1b
25.7.11.28 0:0:0:0:0:ffff:1907:b1c
25.7.11.29 0:0:0:0:0:ffff:1907:b1d
25.7.11.30 0:0:0:0:0:ffff:1907:b1e
25.7.11.31 0:0:0:0:0:ffff:1907:b1f
25.7.11.32 0:0:0:0:0:ffff:1907:b20
25.7.11.33 0:0:0:0:0:ffff:1907:b21
25.7.11.34 0:0:0:0:0:ffff:1907:b22
25.7.11.35 0:0:0:0:0:ffff:1907:b23
25.7.11.36 0:0:0:0:0:ffff:1907:b24
25.7.11.37 0:0:0:0:0:ffff:1907:b25
25.7.11.38 0:0:0:0:0:ffff:1907:b26
25.7.11.39 0:0:0:0:0:ffff:1907:b27
25.7.11.40 0:0:0:0:0:ffff:1907:b28
25.7.11.41 0:0:0:0:0:ffff:1907:b29
25.7.11.42 0:0:0:0:0:ffff:1907:b2a
25.7.11.43 0:0:0:0:0:ffff:1907:b2b
25.7.11.44 0:0:0:0:0:ffff:1907:b2c
25.7.11.45 0:0:0:0:0:ffff:1907:b2d
25.7.11.46 0:0:0:0:0:ffff:1907:b2e
25.7.11.47 0:0:0:0:0:ffff:1907:b2f
25.7.11.48 0:0:0:0:0:ffff:1907:b30
25.7.11.49 0:0:0:0:0:ffff:1907:b31
25.7.11.50 0:0:0:0:0:ffff:1907:b32
25.7.11.51 0:0:0:0:0:ffff:1907:b33
25.7.11.52 0:0:0:0:0:ffff:1907:b34
25.7.11.53 0:0:0:0:0:ffff:1907:b35
25.7.11.54 0:0:0:0:0:ffff:1907:b36
25.7.11.55 0:0:0:0:0:ffff:1907:b37
25.7.11.56 0:0:0:0:0:ffff:1907:b38
25.7.11.57 0:0:0:0:0:ffff:1907:b39
25.7.11.58 0:0:0:0:0:ffff:1907:b3a
25.7.11.59 0:0:0:0:0:ffff:1907:b3b
25.7.11.60 0:0:0:0:0:ffff:1907:b3c


25.7.11.61 0:0:0:0:0:ffff:1907:b3d
25.7.11.62 0:0:0:0:0:ffff:1907:b3e
25.7.11.63 0:0:0:0:0:ffff:1907:b3f
25.7.11.64 0:0:0:0:0:ffff:1907:b40
25.7.11.65 0:0:0:0:0:ffff:1907:b41
25.7.11.66 0:0:0:0:0:ffff:1907:b42
25.7.11.67 0:0:0:0:0:ffff:1907:b43
25.7.11.68 0:0:0:0:0:ffff:1907:b44
25.7.11.69 0:0:0:0:0:ffff:1907:b45
25.7.11.70 0:0:0:0:0:ffff:1907:b46
25.7.11.71 0:0:0:0:0:ffff:1907:b47
25.7.11.72 0:0:0:0:0:ffff:1907:b48
25.7.11.73 0:0:0:0:0:ffff:1907:b49
25.7.11.74 0:0:0:0:0:ffff:1907:b4a
25.7.11.75 0:0:0:0:0:ffff:1907:b4b
25.7.11.76 0:0:0:0:0:ffff:1907:b4c
25.7.11.77 0:0:0:0:0:ffff:1907:b4d
25.7.11.78 0:0:0:0:0:ffff:1907:b4e
25.7.11.79 0:0:0:0:0:ffff:1907:b4f
25.7.11.80 0:0:0:0:0:ffff:1907:b50
25.7.11.81 0:0:0:0:0:ffff:1907:b51
25.7.11.82 0:0:0:0:0:ffff:1907:b52
25.7.11.83 0:0:0:0:0:ffff:1907:b53
25.7.11.84 0:0:0:0:0:ffff:1907:b54
25.7.11.85 0:0:0:0:0:ffff:1907:b55
25.7.11.86 0:0:0:0:0:ffff:1907:b56
25.7.11.87 0:0:0:0:0:ffff:1907:b57
25.7.11.88 0:0:0:0:0:ffff:1907:b58
25.7.11.89 0:0:0:0:0:ffff:1907:b59
25.7.11.90 0:0:0:0:0:ffff:1907:b5a
25.7.11.91 0:0:0:0:0:ffff:1907:b5b
25.7.11.92 0:0:0:0:0:ffff:1907:b5c
25.7.11.93 0:0:0:0:0:ffff:1907:b5d
25.7.11.94 0:0:0:0:0:ffff:1907:b5e
25.7.11.95 0:0:0:0:0:ffff:1907:b5f
25.7.11.96 0:0:0:0:0:ffff:1907:b60
25.7.11.97 0:0:0:0:0:ffff:1907:b61
25.7.11.98 0:0:0:0:0:ffff:1907:b62
25.7.11.99 0:0:0:0:0:ffff:1907:b63
25.7.11.100 0:0:0:0:0:ffff:1907:b64
25.7.11.101 0:0:0:0:0:ffff:1907:b65
25.7.11.102 0:0:0:0:0:ffff:1907:b66
25.7.11.103 0:0:0:0:0:ffff:1907:b67
25.7.11.104 0:0:0:0:0:ffff:1907:b68
25.7.11.105 0:0:0:0:0:ffff:1907:b69
25.7.11.106 0:0:0:0:0:ffff:1907:b6a
25.7.11.107 0:0:0:0:0:ffff:1907:b6b
25.7.11.108 0:0:0:0:0:ffff:1907:b6c
25.7.11.109 0:0:0:0:0:ffff:1907:b6d
25.7.11.110 0:0:0:0:0:ffff:1907:b6e
25.7.11.111 0:0:0:0:0:ffff:1907:b6f
25.7.11.112 0:0:0:0:0:ffff:1907:b70
25.7.11.113 0:0:0:0:0:ffff:1907:b71
25.7.11.114 0:0:0:0:0:ffff:1907:b72
25.7.11.115 0:0:0:0:0:ffff:1907:b73
25.7.11.116 0:0:0:0:0:ffff:1907:b74
25.7.11.117 0:0:0:0:0:ffff:1907:b75
25.7.11.118 0:0:0:0:0:ffff:1907:b76
25.7.11.119 0:0:0:0:0:ffff:1907:b77
25.7.11.120 0:0:0:0:0:ffff:1907:b78


25.7.11.121 0:0:0:0:0:ffff:1907:b79
25.7.11.122 0:0:0:0:0:ffff:1907:b7a
25.7.11.123 0:0:0:0:0:ffff:1907:b7b
25.7.11.124 0:0:0:0:0:ffff:1907:b7c
25.7.11.125 0:0:0:0:0:ffff:1907:b7d
25.7.11.126 0:0:0:0:0:ffff:1907:b7e
25.7.11.127 0:0:0:0:0:ffff:1907:b7f
25.7.11.128 0:0:0:0:0:ffff:1907:b80
25.7.11.129 0:0:0:0:0:ffff:1907:b81
25.7.11.130 0:0:0:0:0:ffff:1907:b82
25.7.11.131 0:0:0:0:0:ffff:1907:b83
25.7.11.132 0:0:0:0:0:ffff:1907:b84
25.7.11.133 0:0:0:0:0:ffff:1907:b85
25.7.11.134 0:0:0:0:0:ffff:1907:b86
25.7.11.135 0:0:0:0:0:ffff:1907:b87
25.7.11.136 0:0:0:0:0:ffff:1907:b88
25.7.11.137 0:0:0:0:0:ffff:1907:b89
25.7.11.138 0:0:0:0:0:ffff:1907:b8a
25.7.11.139 0:0:0:0:0:ffff:1907:b8b
25.7.11.140 0:0:0:0:0:ffff:1907:b8c
25.7.11.141 0:0:0:0:0:ffff:1907:b8d
25.7.11.142 0:0:0:0:0:ffff:1907:b8e
25.7.11.143 0:0:0:0:0:ffff:1907:b8f
25.7.11.144 0:0:0:0:0:ffff:1907:b90
25.7.11.145 0:0:0:0:0:ffff:1907:b91
25.7.11.146 0:0:0:0:0:ffff:1907:b92
25.7.11.147 0:0:0:0:0:ffff:1907:b93
25.7.11.148 0:0:0:0:0:ffff:1907:b94
25.7.11.149 0:0:0:0:0:ffff:1907:b95
25.7.11.150 0:0:0:0:0:ffff:1907:b96
25.7.11.151 0:0:0:0:0:ffff:1907:b97
25.7.11.152 0:0:0:0:0:ffff:1907:b98
25.7.11.153 0:0:0:0:0:ffff:1907:b99
25.7.11.154 0:0:0:0:0:ffff:1907:b9a
25.7.11.155 0:0:0:0:0:ffff:1907:b9b
25.7.11.156 0:0:0:0:0:ffff:1907:b9c
25.7.11.157 0:0:0:0:0:ffff:1907:b9d
25.7.11.158 0:0:0:0:0:ffff:1907:b9e
25.7.11.159 0:0:0:0:0:ffff:1907:b9f
25.7.11.160 0:0:0:0:0:ffff:1907:ba0
25.7.11.161 0:0:0:0:0:ffff:1907:ba1
25.7.11.162 0:0:0:0:0:ffff:1907:ba2
25.7.11.163 0:0:0:0:0:ffff:1907:ba3
25.7.11.164 0:0:0:0:0:ffff:1907:ba4
25.7.11.165 0:0:0:0:0:ffff:1907:ba5
25.7.11.166 0:0:0:0:0:ffff:1907:ba6
25.7.11.167 0:0:0:0:0:ffff:1907:ba7
25.7.11.168 0:0:0:0:0:ffff:1907:ba8
25.7.11.169 0:0:0:0:0:ffff:1907:ba9
25.7.11.170 0:0:0:0:0:ffff:1907:baa
25.7.11.171 0:0:0:0:0:ffff:1907:bab
25.7.11.172 0:0:0:0:0:ffff:1907:bac
25.7.11.173 0:0:0:0:0:ffff:1907:bad
25.7.11.174 0:0:0:0:0:ffff:1907:bae
25.7.11.175 0:0:0:0:0:ffff:1907:baf
25.7.11.176 0:0:0:0:0:ffff:1907:bb0
25.7.11.177 0:0:0:0:0:ffff:1907:bb1
25.7.11.178 0:0:0:0:0:ffff:1907:bb2
25.7.11.179 0:0:0:0:0:ffff:1907:bb3
25.7.11.180 0:0:0:0:0:ffff:1907:bb4


25.7.11.181 0:0:0:0:0:ffff:1907:bb5
25.7.11.182 0:0:0:0:0:ffff:1907:bb6
25.7.11.183 0:0:0:0:0:ffff:1907:bb7
25.7.11.184 0:0:0:0:0:ffff:1907:bb8
25.7.11.185 0:0:0:0:0:ffff:1907:bb9
25.7.11.186 0:0:0:0:0:ffff:1907:bba
25.7.11.187 0:0:0:0:0:ffff:1907:bbb
25.7.11.188 0:0:0:0:0:ffff:1907:bbc
25.7.11.189 0:0:0:0:0:ffff:1907:bbd
25.7.11.190 0:0:0:0:0:ffff:1907:bbe
25.7.11.191 0:0:0:0:0:ffff:1907:bbf
25.7.11.192 0:0:0:0:0:ffff:1907:bc0
25.7.11.193 0:0:0:0:0:ffff:1907:bc1
25.7.11.194 0:0:0:0:0:ffff:1907:bc2
25.7.11.195 0:0:0:0:0:ffff:1907:bc3
25.7.11.196 0:0:0:0:0:ffff:1907:bc4
25.7.11.197 0:0:0:0:0:ffff:1907:bc5
25.7.11.198 0:0:0:0:0:ffff:1907:bc6
25.7.11.199 0:0:0:0:0:ffff:1907:bc7
25.7.11.200 0:0:0:0:0:ffff:1907:bc8
25.7.11.201 0:0:0:0:0:ffff:1907:bc9
25.7.11.202 0:0:0:0:0:ffff:1907:bca
25.7.11.203 0:0:0:0:0:ffff:1907:bcb
25.7.11.204 0:0:0:0:0:ffff:1907:bcc
25.7.11.205 0:0:0:0:0:ffff:1907:bcd
25.7.11.206 0:0:0:0:0:ffff:1907:bce
25.7.11.207 0:0:0:0:0:ffff:1907:bcf
25.7.11.208 0:0:0:0:0:ffff:1907:bd0
25.7.11.209 0:0:0:0:0:ffff:1907:bd1
25.7.11.210 0:0:0:0:0:ffff:1907:bd2
25.7.11.211 0:0:0:0:0:ffff:1907:bd3
25.7.11.212 0:0:0:0:0:ffff:1907:bd4
25.7.11.213 0:0:0:0:0:ffff:1907:bd5
25.7.11.214 0:0:0:0:0:ffff:1907:bd6
25.7.11.215 0:0:0:0:0:ffff:1907:bd7
25.7.11.216 0:0:0:0:0:ffff:1907:bd8
25.7.11.217 0:0:0:0:0:ffff:1907:bd9
25.7.11.218 0:0:0:0:0:ffff:1907:bda
25.7.11.219 0:0:0:0:0:ffff:1907:bdb
25.7.11.220 0:0:0:0:0:ffff:1907:bdc
25.7.11.221 0:0:0:0:0:ffff:1907:bdd
25.7.11.222 0:0:0:0:0:ffff:1907:bde
25.7.11.223 0:0:0:0:0:ffff:1907:bdf
25.7.11.224 0:0:0:0:0:ffff:1907:be0
25.7.11.225 0:0:0:0:0:ffff:1907:be1
25.7.11.226 0:0:0:0:0:ffff:1907:be2
25.7.11.227 0:0:0:0:0:ffff:1907:be3
25.7.11.228 0:0:0:0:0:ffff:1907:be4
25.7.11.229 0:0:0:0:0:ffff:1907:be5
25.7.11.230 0:0:0:0:0:ffff:1907:be6
25.7.11.231 0:0:0:0:0:ffff:1907:be7
25.7.11.232 0:0:0:0:0:ffff:1907:be8
25.7.11.233 0:0:0:0:0:ffff:1907:be9
25.7.11.234 0:0:0:0:0:ffff:1907:bea
25.7.11.235 0:0:0:0:0:ffff:1907:beb
25.7.11.236 0:0:0:0:0:ffff:1907:bec
25.7.11.237 0:0:0:0:0:ffff:1907:bed
25.7.11.238 0:0:0:0:0:ffff:1907:bee
25.7.11.239 0:0:0:0:0:ffff:1907:bef
25.7.11.240 0:0:0:0:0:ffff:1907:bf0
25.7.11.241 0:0:0:0:0:ffff:1907:bf1
25.7.11.242 0:0:0:0:0:ffff:1907:bf2
25.7.11.243 0:0:0:0:0:ffff:1907:bf3
25.7.11.244 0:0:0:0:0:ffff:1907:bf4
25.7.11.245 0:0:0:0:0:ffff:1907:bf5
25.7.11.246 0:0:0:0:0:ffff:1907:bf6
25.7.11.247 0:0:0:0:0:ffff:1907:bf7
25.7.11.248 0:0:0:0:0:ffff:1907:bf8
25.7.11.249 0:0:0:0:0:ffff:1907:bf9
25.7.11.250 0:0:0:0:0:ffff:1907:bfa
25.7.11.251 0:0:0:0:0:ffff:1907:bfb
25.7.11.252 0:0:0:0:0:ffff:1907:bfc
25.7.11.253 0:0:0:0:0:ffff:1907:bfd
25.7.11.254 0:0:0:0:0:ffff:1907:bfe
25.7.11.255 0:0:0:0:0:ffff:1907: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.