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
165.160.155.1 0:0:0:0:0:ffff:a5a0:9b01
165.160.155.2 0:0:0:0:0:ffff:a5a0:9b02
165.160.155.3 0:0:0:0:0:ffff:a5a0:9b03
165.160.155.4 0:0:0:0:0:ffff:a5a0:9b04
165.160.155.5 0:0:0:0:0:ffff:a5a0:9b05
165.160.155.6 0:0:0:0:0:ffff:a5a0:9b06
165.160.155.7 0:0:0:0:0:ffff:a5a0:9b07
165.160.155.8 0:0:0:0:0:ffff:a5a0:9b08
165.160.155.9 0:0:0:0:0:ffff:a5a0:9b09
165.160.155.10 0:0:0:0:0:ffff:a5a0:9b0a
165.160.155.11 0:0:0:0:0:ffff:a5a0:9b0b
165.160.155.12 0:0:0:0:0:ffff:a5a0:9b0c
165.160.155.13 0:0:0:0:0:ffff:a5a0:9b0d
165.160.155.14 0:0:0:0:0:ffff:a5a0:9b0e
165.160.155.15 0:0:0:0:0:ffff:a5a0:9b0f
165.160.155.16 0:0:0:0:0:ffff:a5a0:9b10
165.160.155.17 0:0:0:0:0:ffff:a5a0:9b11
165.160.155.18 0:0:0:0:0:ffff:a5a0:9b12
165.160.155.19 0:0:0:0:0:ffff:a5a0:9b13
165.160.155.20 0:0:0:0:0:ffff:a5a0:9b14
165.160.155.21 0:0:0:0:0:ffff:a5a0:9b15
165.160.155.22 0:0:0:0:0:ffff:a5a0:9b16
165.160.155.23 0:0:0:0:0:ffff:a5a0:9b17
165.160.155.24 0:0:0:0:0:ffff:a5a0:9b18
165.160.155.25 0:0:0:0:0:ffff:a5a0:9b19
165.160.155.26 0:0:0:0:0:ffff:a5a0:9b1a
165.160.155.27 0:0:0:0:0:ffff:a5a0:9b1b
165.160.155.28 0:0:0:0:0:ffff:a5a0:9b1c
165.160.155.29 0:0:0:0:0:ffff:a5a0:9b1d
165.160.155.30 0:0:0:0:0:ffff:a5a0:9b1e
165.160.155.31 0:0:0:0:0:ffff:a5a0:9b1f
165.160.155.32 0:0:0:0:0:ffff:a5a0:9b20
165.160.155.33 0:0:0:0:0:ffff:a5a0:9b21
165.160.155.34 0:0:0:0:0:ffff:a5a0:9b22
165.160.155.35 0:0:0:0:0:ffff:a5a0:9b23
165.160.155.36 0:0:0:0:0:ffff:a5a0:9b24
165.160.155.37 0:0:0:0:0:ffff:a5a0:9b25
165.160.155.38 0:0:0:0:0:ffff:a5a0:9b26
165.160.155.39 0:0:0:0:0:ffff:a5a0:9b27
165.160.155.40 0:0:0:0:0:ffff:a5a0:9b28
165.160.155.41 0:0:0:0:0:ffff:a5a0:9b29
165.160.155.42 0:0:0:0:0:ffff:a5a0:9b2a
165.160.155.43 0:0:0:0:0:ffff:a5a0:9b2b
165.160.155.44 0:0:0:0:0:ffff:a5a0:9b2c
165.160.155.45 0:0:0:0:0:ffff:a5a0:9b2d
165.160.155.46 0:0:0:0:0:ffff:a5a0:9b2e
165.160.155.47 0:0:0:0:0:ffff:a5a0:9b2f
165.160.155.48 0:0:0:0:0:ffff:a5a0:9b30
165.160.155.49 0:0:0:0:0:ffff:a5a0:9b31
165.160.155.50 0:0:0:0:0:ffff:a5a0:9b32
165.160.155.51 0:0:0:0:0:ffff:a5a0:9b33
165.160.155.52 0:0:0:0:0:ffff:a5a0:9b34
165.160.155.53 0:0:0:0:0:ffff:a5a0:9b35
165.160.155.54 0:0:0:0:0:ffff:a5a0:9b36
165.160.155.55 0:0:0:0:0:ffff:a5a0:9b37
165.160.155.56 0:0:0:0:0:ffff:a5a0:9b38
165.160.155.57 0:0:0:0:0:ffff:a5a0:9b39
165.160.155.58 0:0:0:0:0:ffff:a5a0:9b3a
165.160.155.59 0:0:0:0:0:ffff:a5a0:9b3b
165.160.155.60 0:0:0:0:0:ffff:a5a0:9b3c


165.160.155.61 0:0:0:0:0:ffff:a5a0:9b3d
165.160.155.62 0:0:0:0:0:ffff:a5a0:9b3e
165.160.155.63 0:0:0:0:0:ffff:a5a0:9b3f
165.160.155.64 0:0:0:0:0:ffff:a5a0:9b40
165.160.155.65 0:0:0:0:0:ffff:a5a0:9b41
165.160.155.66 0:0:0:0:0:ffff:a5a0:9b42
165.160.155.67 0:0:0:0:0:ffff:a5a0:9b43
165.160.155.68 0:0:0:0:0:ffff:a5a0:9b44
165.160.155.69 0:0:0:0:0:ffff:a5a0:9b45
165.160.155.70 0:0:0:0:0:ffff:a5a0:9b46
165.160.155.71 0:0:0:0:0:ffff:a5a0:9b47
165.160.155.72 0:0:0:0:0:ffff:a5a0:9b48
165.160.155.73 0:0:0:0:0:ffff:a5a0:9b49
165.160.155.74 0:0:0:0:0:ffff:a5a0:9b4a
165.160.155.75 0:0:0:0:0:ffff:a5a0:9b4b
165.160.155.76 0:0:0:0:0:ffff:a5a0:9b4c
165.160.155.77 0:0:0:0:0:ffff:a5a0:9b4d
165.160.155.78 0:0:0:0:0:ffff:a5a0:9b4e
165.160.155.79 0:0:0:0:0:ffff:a5a0:9b4f
165.160.155.80 0:0:0:0:0:ffff:a5a0:9b50
165.160.155.81 0:0:0:0:0:ffff:a5a0:9b51
165.160.155.82 0:0:0:0:0:ffff:a5a0:9b52
165.160.155.83 0:0:0:0:0:ffff:a5a0:9b53
165.160.155.84 0:0:0:0:0:ffff:a5a0:9b54
165.160.155.85 0:0:0:0:0:ffff:a5a0:9b55
165.160.155.86 0:0:0:0:0:ffff:a5a0:9b56
165.160.155.87 0:0:0:0:0:ffff:a5a0:9b57
165.160.155.88 0:0:0:0:0:ffff:a5a0:9b58
165.160.155.89 0:0:0:0:0:ffff:a5a0:9b59
165.160.155.90 0:0:0:0:0:ffff:a5a0:9b5a
165.160.155.91 0:0:0:0:0:ffff:a5a0:9b5b
165.160.155.92 0:0:0:0:0:ffff:a5a0:9b5c
165.160.155.93 0:0:0:0:0:ffff:a5a0:9b5d
165.160.155.94 0:0:0:0:0:ffff:a5a0:9b5e
165.160.155.95 0:0:0:0:0:ffff:a5a0:9b5f
165.160.155.96 0:0:0:0:0:ffff:a5a0:9b60
165.160.155.97 0:0:0:0:0:ffff:a5a0:9b61
165.160.155.98 0:0:0:0:0:ffff:a5a0:9b62
165.160.155.99 0:0:0:0:0:ffff:a5a0:9b63
165.160.155.100 0:0:0:0:0:ffff:a5a0:9b64
165.160.155.101 0:0:0:0:0:ffff:a5a0:9b65
165.160.155.102 0:0:0:0:0:ffff:a5a0:9b66
165.160.155.103 0:0:0:0:0:ffff:a5a0:9b67
165.160.155.104 0:0:0:0:0:ffff:a5a0:9b68
165.160.155.105 0:0:0:0:0:ffff:a5a0:9b69
165.160.155.106 0:0:0:0:0:ffff:a5a0:9b6a
165.160.155.107 0:0:0:0:0:ffff:a5a0:9b6b
165.160.155.108 0:0:0:0:0:ffff:a5a0:9b6c
165.160.155.109 0:0:0:0:0:ffff:a5a0:9b6d
165.160.155.110 0:0:0:0:0:ffff:a5a0:9b6e
165.160.155.111 0:0:0:0:0:ffff:a5a0:9b6f
165.160.155.112 0:0:0:0:0:ffff:a5a0:9b70
165.160.155.113 0:0:0:0:0:ffff:a5a0:9b71
165.160.155.114 0:0:0:0:0:ffff:a5a0:9b72
165.160.155.115 0:0:0:0:0:ffff:a5a0:9b73
165.160.155.116 0:0:0:0:0:ffff:a5a0:9b74
165.160.155.117 0:0:0:0:0:ffff:a5a0:9b75
165.160.155.118 0:0:0:0:0:ffff:a5a0:9b76
165.160.155.119 0:0:0:0:0:ffff:a5a0:9b77
165.160.155.120 0:0:0:0:0:ffff:a5a0:9b78


165.160.155.121 0:0:0:0:0:ffff:a5a0:9b79
165.160.155.122 0:0:0:0:0:ffff:a5a0:9b7a
165.160.155.123 0:0:0:0:0:ffff:a5a0:9b7b
165.160.155.124 0:0:0:0:0:ffff:a5a0:9b7c
165.160.155.125 0:0:0:0:0:ffff:a5a0:9b7d
165.160.155.126 0:0:0:0:0:ffff:a5a0:9b7e
165.160.155.127 0:0:0:0:0:ffff:a5a0:9b7f
165.160.155.128 0:0:0:0:0:ffff:a5a0:9b80
165.160.155.129 0:0:0:0:0:ffff:a5a0:9b81
165.160.155.130 0:0:0:0:0:ffff:a5a0:9b82
165.160.155.131 0:0:0:0:0:ffff:a5a0:9b83
165.160.155.132 0:0:0:0:0:ffff:a5a0:9b84
165.160.155.133 0:0:0:0:0:ffff:a5a0:9b85
165.160.155.134 0:0:0:0:0:ffff:a5a0:9b86
165.160.155.135 0:0:0:0:0:ffff:a5a0:9b87
165.160.155.136 0:0:0:0:0:ffff:a5a0:9b88
165.160.155.137 0:0:0:0:0:ffff:a5a0:9b89
165.160.155.138 0:0:0:0:0:ffff:a5a0:9b8a
165.160.155.139 0:0:0:0:0:ffff:a5a0:9b8b
165.160.155.140 0:0:0:0:0:ffff:a5a0:9b8c
165.160.155.141 0:0:0:0:0:ffff:a5a0:9b8d
165.160.155.142 0:0:0:0:0:ffff:a5a0:9b8e
165.160.155.143 0:0:0:0:0:ffff:a5a0:9b8f
165.160.155.144 0:0:0:0:0:ffff:a5a0:9b90
165.160.155.145 0:0:0:0:0:ffff:a5a0:9b91
165.160.155.146 0:0:0:0:0:ffff:a5a0:9b92
165.160.155.147 0:0:0:0:0:ffff:a5a0:9b93
165.160.155.148 0:0:0:0:0:ffff:a5a0:9b94
165.160.155.149 0:0:0:0:0:ffff:a5a0:9b95
165.160.155.150 0:0:0:0:0:ffff:a5a0:9b96
165.160.155.151 0:0:0:0:0:ffff:a5a0:9b97
165.160.155.152 0:0:0:0:0:ffff:a5a0:9b98
165.160.155.153 0:0:0:0:0:ffff:a5a0:9b99
165.160.155.154 0:0:0:0:0:ffff:a5a0:9b9a
165.160.155.155 0:0:0:0:0:ffff:a5a0:9b9b
165.160.155.156 0:0:0:0:0:ffff:a5a0:9b9c
165.160.155.157 0:0:0:0:0:ffff:a5a0:9b9d
165.160.155.158 0:0:0:0:0:ffff:a5a0:9b9e
165.160.155.159 0:0:0:0:0:ffff:a5a0:9b9f
165.160.155.160 0:0:0:0:0:ffff:a5a0:9ba0
165.160.155.161 0:0:0:0:0:ffff:a5a0:9ba1
165.160.155.162 0:0:0:0:0:ffff:a5a0:9ba2
165.160.155.163 0:0:0:0:0:ffff:a5a0:9ba3
165.160.155.164 0:0:0:0:0:ffff:a5a0:9ba4
165.160.155.165 0:0:0:0:0:ffff:a5a0:9ba5
165.160.155.166 0:0:0:0:0:ffff:a5a0:9ba6
165.160.155.167 0:0:0:0:0:ffff:a5a0:9ba7
165.160.155.168 0:0:0:0:0:ffff:a5a0:9ba8
165.160.155.169 0:0:0:0:0:ffff:a5a0:9ba9
165.160.155.170 0:0:0:0:0:ffff:a5a0:9baa
165.160.155.171 0:0:0:0:0:ffff:a5a0:9bab
165.160.155.172 0:0:0:0:0:ffff:a5a0:9bac
165.160.155.173 0:0:0:0:0:ffff:a5a0:9bad
165.160.155.174 0:0:0:0:0:ffff:a5a0:9bae
165.160.155.175 0:0:0:0:0:ffff:a5a0:9baf
165.160.155.176 0:0:0:0:0:ffff:a5a0:9bb0
165.160.155.177 0:0:0:0:0:ffff:a5a0:9bb1
165.160.155.178 0:0:0:0:0:ffff:a5a0:9bb2
165.160.155.179 0:0:0:0:0:ffff:a5a0:9bb3
165.160.155.180 0:0:0:0:0:ffff:a5a0:9bb4


165.160.155.181 0:0:0:0:0:ffff:a5a0:9bb5
165.160.155.182 0:0:0:0:0:ffff:a5a0:9bb6
165.160.155.183 0:0:0:0:0:ffff:a5a0:9bb7
165.160.155.184 0:0:0:0:0:ffff:a5a0:9bb8
165.160.155.185 0:0:0:0:0:ffff:a5a0:9bb9
165.160.155.186 0:0:0:0:0:ffff:a5a0:9bba
165.160.155.187 0:0:0:0:0:ffff:a5a0:9bbb
165.160.155.188 0:0:0:0:0:ffff:a5a0:9bbc
165.160.155.189 0:0:0:0:0:ffff:a5a0:9bbd
165.160.155.190 0:0:0:0:0:ffff:a5a0:9bbe
165.160.155.191 0:0:0:0:0:ffff:a5a0:9bbf
165.160.155.192 0:0:0:0:0:ffff:a5a0:9bc0
165.160.155.193 0:0:0:0:0:ffff:a5a0:9bc1
165.160.155.194 0:0:0:0:0:ffff:a5a0:9bc2
165.160.155.195 0:0:0:0:0:ffff:a5a0:9bc3
165.160.155.196 0:0:0:0:0:ffff:a5a0:9bc4
165.160.155.197 0:0:0:0:0:ffff:a5a0:9bc5
165.160.155.198 0:0:0:0:0:ffff:a5a0:9bc6
165.160.155.199 0:0:0:0:0:ffff:a5a0:9bc7
165.160.155.200 0:0:0:0:0:ffff:a5a0:9bc8
165.160.155.201 0:0:0:0:0:ffff:a5a0:9bc9
165.160.155.202 0:0:0:0:0:ffff:a5a0:9bca
165.160.155.203 0:0:0:0:0:ffff:a5a0:9bcb
165.160.155.204 0:0:0:0:0:ffff:a5a0:9bcc
165.160.155.205 0:0:0:0:0:ffff:a5a0:9bcd
165.160.155.206 0:0:0:0:0:ffff:a5a0:9bce
165.160.155.207 0:0:0:0:0:ffff:a5a0:9bcf
165.160.155.208 0:0:0:0:0:ffff:a5a0:9bd0
165.160.155.209 0:0:0:0:0:ffff:a5a0:9bd1
165.160.155.210 0:0:0:0:0:ffff:a5a0:9bd2
165.160.155.211 0:0:0:0:0:ffff:a5a0:9bd3
165.160.155.212 0:0:0:0:0:ffff:a5a0:9bd4
165.160.155.213 0:0:0:0:0:ffff:a5a0:9bd5
165.160.155.214 0:0:0:0:0:ffff:a5a0:9bd6
165.160.155.215 0:0:0:0:0:ffff:a5a0:9bd7
165.160.155.216 0:0:0:0:0:ffff:a5a0:9bd8
165.160.155.217 0:0:0:0:0:ffff:a5a0:9bd9
165.160.155.218 0:0:0:0:0:ffff:a5a0:9bda
165.160.155.219 0:0:0:0:0:ffff:a5a0:9bdb
165.160.155.220 0:0:0:0:0:ffff:a5a0:9bdc
165.160.155.221 0:0:0:0:0:ffff:a5a0:9bdd
165.160.155.222 0:0:0:0:0:ffff:a5a0:9bde
165.160.155.223 0:0:0:0:0:ffff:a5a0:9bdf
165.160.155.224 0:0:0:0:0:ffff:a5a0:9be0
165.160.155.225 0:0:0:0:0:ffff:a5a0:9be1
165.160.155.226 0:0:0:0:0:ffff:a5a0:9be2
165.160.155.227 0:0:0:0:0:ffff:a5a0:9be3
165.160.155.228 0:0:0:0:0:ffff:a5a0:9be4
165.160.155.229 0:0:0:0:0:ffff:a5a0:9be5
165.160.155.230 0:0:0:0:0:ffff:a5a0:9be6
165.160.155.231 0:0:0:0:0:ffff:a5a0:9be7
165.160.155.232 0:0:0:0:0:ffff:a5a0:9be8
165.160.155.233 0:0:0:0:0:ffff:a5a0:9be9
165.160.155.234 0:0:0:0:0:ffff:a5a0:9bea
165.160.155.235 0:0:0:0:0:ffff:a5a0:9beb
165.160.155.236 0:0:0:0:0:ffff:a5a0:9bec
165.160.155.237 0:0:0:0:0:ffff:a5a0:9bed
165.160.155.238 0:0:0:0:0:ffff:a5a0:9bee
165.160.155.239 0:0:0:0:0:ffff:a5a0:9bef
165.160.155.240 0:0:0:0:0:ffff:a5a0:9bf0
165.160.155.241 0:0:0:0:0:ffff:a5a0:9bf1
165.160.155.242 0:0:0:0:0:ffff:a5a0:9bf2
165.160.155.243 0:0:0:0:0:ffff:a5a0:9bf3
165.160.155.244 0:0:0:0:0:ffff:a5a0:9bf4
165.160.155.245 0:0:0:0:0:ffff:a5a0:9bf5
165.160.155.246 0:0:0:0:0:ffff:a5a0:9bf6
165.160.155.247 0:0:0:0:0:ffff:a5a0:9bf7
165.160.155.248 0:0:0:0:0:ffff:a5a0:9bf8
165.160.155.249 0:0:0:0:0:ffff:a5a0:9bf9
165.160.155.250 0:0:0:0:0:ffff:a5a0:9bfa
165.160.155.251 0:0:0:0:0:ffff:a5a0:9bfb
165.160.155.252 0:0:0:0:0:ffff:a5a0:9bfc
165.160.155.253 0:0:0:0:0:ffff:a5a0:9bfd
165.160.155.254 0:0:0:0:0:ffff:a5a0:9bfe
165.160.155.255 0:0:0:0:0:ffff:a5a0:9bff


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.