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
165.160.207.1 0:0:0:0:0:ffff:a5a0:cf01
165.160.207.2 0:0:0:0:0:ffff:a5a0:cf02
165.160.207.3 0:0:0:0:0:ffff:a5a0:cf03
165.160.207.4 0:0:0:0:0:ffff:a5a0:cf04
165.160.207.5 0:0:0:0:0:ffff:a5a0:cf05
165.160.207.6 0:0:0:0:0:ffff:a5a0:cf06
165.160.207.7 0:0:0:0:0:ffff:a5a0:cf07
165.160.207.8 0:0:0:0:0:ffff:a5a0:cf08
165.160.207.9 0:0:0:0:0:ffff:a5a0:cf09
165.160.207.10 0:0:0:0:0:ffff:a5a0:cf0a
165.160.207.11 0:0:0:0:0:ffff:a5a0:cf0b
165.160.207.12 0:0:0:0:0:ffff:a5a0:cf0c
165.160.207.13 0:0:0:0:0:ffff:a5a0:cf0d
165.160.207.14 0:0:0:0:0:ffff:a5a0:cf0e
165.160.207.15 0:0:0:0:0:ffff:a5a0:cf0f
165.160.207.16 0:0:0:0:0:ffff:a5a0:cf10
165.160.207.17 0:0:0:0:0:ffff:a5a0:cf11
165.160.207.18 0:0:0:0:0:ffff:a5a0:cf12
165.160.207.19 0:0:0:0:0:ffff:a5a0:cf13
165.160.207.20 0:0:0:0:0:ffff:a5a0:cf14
165.160.207.21 0:0:0:0:0:ffff:a5a0:cf15
165.160.207.22 0:0:0:0:0:ffff:a5a0:cf16
165.160.207.23 0:0:0:0:0:ffff:a5a0:cf17
165.160.207.24 0:0:0:0:0:ffff:a5a0:cf18
165.160.207.25 0:0:0:0:0:ffff:a5a0:cf19
165.160.207.26 0:0:0:0:0:ffff:a5a0:cf1a
165.160.207.27 0:0:0:0:0:ffff:a5a0:cf1b
165.160.207.28 0:0:0:0:0:ffff:a5a0:cf1c
165.160.207.29 0:0:0:0:0:ffff:a5a0:cf1d
165.160.207.30 0:0:0:0:0:ffff:a5a0:cf1e
165.160.207.31 0:0:0:0:0:ffff:a5a0:cf1f
165.160.207.32 0:0:0:0:0:ffff:a5a0:cf20
165.160.207.33 0:0:0:0:0:ffff:a5a0:cf21
165.160.207.34 0:0:0:0:0:ffff:a5a0:cf22
165.160.207.35 0:0:0:0:0:ffff:a5a0:cf23
165.160.207.36 0:0:0:0:0:ffff:a5a0:cf24
165.160.207.37 0:0:0:0:0:ffff:a5a0:cf25
165.160.207.38 0:0:0:0:0:ffff:a5a0:cf26
165.160.207.39 0:0:0:0:0:ffff:a5a0:cf27
165.160.207.40 0:0:0:0:0:ffff:a5a0:cf28
165.160.207.41 0:0:0:0:0:ffff:a5a0:cf29
165.160.207.42 0:0:0:0:0:ffff:a5a0:cf2a
165.160.207.43 0:0:0:0:0:ffff:a5a0:cf2b
165.160.207.44 0:0:0:0:0:ffff:a5a0:cf2c
165.160.207.45 0:0:0:0:0:ffff:a5a0:cf2d
165.160.207.46 0:0:0:0:0:ffff:a5a0:cf2e
165.160.207.47 0:0:0:0:0:ffff:a5a0:cf2f
165.160.207.48 0:0:0:0:0:ffff:a5a0:cf30
165.160.207.49 0:0:0:0:0:ffff:a5a0:cf31
165.160.207.50 0:0:0:0:0:ffff:a5a0:cf32
165.160.207.51 0:0:0:0:0:ffff:a5a0:cf33
165.160.207.52 0:0:0:0:0:ffff:a5a0:cf34
165.160.207.53 0:0:0:0:0:ffff:a5a0:cf35
165.160.207.54 0:0:0:0:0:ffff:a5a0:cf36
165.160.207.55 0:0:0:0:0:ffff:a5a0:cf37
165.160.207.56 0:0:0:0:0:ffff:a5a0:cf38
165.160.207.57 0:0:0:0:0:ffff:a5a0:cf39
165.160.207.58 0:0:0:0:0:ffff:a5a0:cf3a
165.160.207.59 0:0:0:0:0:ffff:a5a0:cf3b
165.160.207.60 0:0:0:0:0:ffff:a5a0:cf3c


165.160.207.61 0:0:0:0:0:ffff:a5a0:cf3d
165.160.207.62 0:0:0:0:0:ffff:a5a0:cf3e
165.160.207.63 0:0:0:0:0:ffff:a5a0:cf3f
165.160.207.64 0:0:0:0:0:ffff:a5a0:cf40
165.160.207.65 0:0:0:0:0:ffff:a5a0:cf41
165.160.207.66 0:0:0:0:0:ffff:a5a0:cf42
165.160.207.67 0:0:0:0:0:ffff:a5a0:cf43
165.160.207.68 0:0:0:0:0:ffff:a5a0:cf44
165.160.207.69 0:0:0:0:0:ffff:a5a0:cf45
165.160.207.70 0:0:0:0:0:ffff:a5a0:cf46
165.160.207.71 0:0:0:0:0:ffff:a5a0:cf47
165.160.207.72 0:0:0:0:0:ffff:a5a0:cf48
165.160.207.73 0:0:0:0:0:ffff:a5a0:cf49
165.160.207.74 0:0:0:0:0:ffff:a5a0:cf4a
165.160.207.75 0:0:0:0:0:ffff:a5a0:cf4b
165.160.207.76 0:0:0:0:0:ffff:a5a0:cf4c
165.160.207.77 0:0:0:0:0:ffff:a5a0:cf4d
165.160.207.78 0:0:0:0:0:ffff:a5a0:cf4e
165.160.207.79 0:0:0:0:0:ffff:a5a0:cf4f
165.160.207.80 0:0:0:0:0:ffff:a5a0:cf50
165.160.207.81 0:0:0:0:0:ffff:a5a0:cf51
165.160.207.82 0:0:0:0:0:ffff:a5a0:cf52
165.160.207.83 0:0:0:0:0:ffff:a5a0:cf53
165.160.207.84 0:0:0:0:0:ffff:a5a0:cf54
165.160.207.85 0:0:0:0:0:ffff:a5a0:cf55
165.160.207.86 0:0:0:0:0:ffff:a5a0:cf56
165.160.207.87 0:0:0:0:0:ffff:a5a0:cf57
165.160.207.88 0:0:0:0:0:ffff:a5a0:cf58
165.160.207.89 0:0:0:0:0:ffff:a5a0:cf59
165.160.207.90 0:0:0:0:0:ffff:a5a0:cf5a
165.160.207.91 0:0:0:0:0:ffff:a5a0:cf5b
165.160.207.92 0:0:0:0:0:ffff:a5a0:cf5c
165.160.207.93 0:0:0:0:0:ffff:a5a0:cf5d
165.160.207.94 0:0:0:0:0:ffff:a5a0:cf5e
165.160.207.95 0:0:0:0:0:ffff:a5a0:cf5f
165.160.207.96 0:0:0:0:0:ffff:a5a0:cf60
165.160.207.97 0:0:0:0:0:ffff:a5a0:cf61
165.160.207.98 0:0:0:0:0:ffff:a5a0:cf62
165.160.207.99 0:0:0:0:0:ffff:a5a0:cf63
165.160.207.100 0:0:0:0:0:ffff:a5a0:cf64
165.160.207.101 0:0:0:0:0:ffff:a5a0:cf65
165.160.207.102 0:0:0:0:0:ffff:a5a0:cf66
165.160.207.103 0:0:0:0:0:ffff:a5a0:cf67
165.160.207.104 0:0:0:0:0:ffff:a5a0:cf68
165.160.207.105 0:0:0:0:0:ffff:a5a0:cf69
165.160.207.106 0:0:0:0:0:ffff:a5a0:cf6a
165.160.207.107 0:0:0:0:0:ffff:a5a0:cf6b
165.160.207.108 0:0:0:0:0:ffff:a5a0:cf6c
165.160.207.109 0:0:0:0:0:ffff:a5a0:cf6d
165.160.207.110 0:0:0:0:0:ffff:a5a0:cf6e
165.160.207.111 0:0:0:0:0:ffff:a5a0:cf6f
165.160.207.112 0:0:0:0:0:ffff:a5a0:cf70
165.160.207.113 0:0:0:0:0:ffff:a5a0:cf71
165.160.207.114 0:0:0:0:0:ffff:a5a0:cf72
165.160.207.115 0:0:0:0:0:ffff:a5a0:cf73
165.160.207.116 0:0:0:0:0:ffff:a5a0:cf74
165.160.207.117 0:0:0:0:0:ffff:a5a0:cf75
165.160.207.118 0:0:0:0:0:ffff:a5a0:cf76
165.160.207.119 0:0:0:0:0:ffff:a5a0:cf77
165.160.207.120 0:0:0:0:0:ffff:a5a0:cf78


165.160.207.121 0:0:0:0:0:ffff:a5a0:cf79
165.160.207.122 0:0:0:0:0:ffff:a5a0:cf7a
165.160.207.123 0:0:0:0:0:ffff:a5a0:cf7b
165.160.207.124 0:0:0:0:0:ffff:a5a0:cf7c
165.160.207.125 0:0:0:0:0:ffff:a5a0:cf7d
165.160.207.126 0:0:0:0:0:ffff:a5a0:cf7e
165.160.207.127 0:0:0:0:0:ffff:a5a0:cf7f
165.160.207.128 0:0:0:0:0:ffff:a5a0:cf80
165.160.207.129 0:0:0:0:0:ffff:a5a0:cf81
165.160.207.130 0:0:0:0:0:ffff:a5a0:cf82
165.160.207.131 0:0:0:0:0:ffff:a5a0:cf83
165.160.207.132 0:0:0:0:0:ffff:a5a0:cf84
165.160.207.133 0:0:0:0:0:ffff:a5a0:cf85
165.160.207.134 0:0:0:0:0:ffff:a5a0:cf86
165.160.207.135 0:0:0:0:0:ffff:a5a0:cf87
165.160.207.136 0:0:0:0:0:ffff:a5a0:cf88
165.160.207.137 0:0:0:0:0:ffff:a5a0:cf89
165.160.207.138 0:0:0:0:0:ffff:a5a0:cf8a
165.160.207.139 0:0:0:0:0:ffff:a5a0:cf8b
165.160.207.140 0:0:0:0:0:ffff:a5a0:cf8c
165.160.207.141 0:0:0:0:0:ffff:a5a0:cf8d
165.160.207.142 0:0:0:0:0:ffff:a5a0:cf8e
165.160.207.143 0:0:0:0:0:ffff:a5a0:cf8f
165.160.207.144 0:0:0:0:0:ffff:a5a0:cf90
165.160.207.145 0:0:0:0:0:ffff:a5a0:cf91
165.160.207.146 0:0:0:0:0:ffff:a5a0:cf92
165.160.207.147 0:0:0:0:0:ffff:a5a0:cf93
165.160.207.148 0:0:0:0:0:ffff:a5a0:cf94
165.160.207.149 0:0:0:0:0:ffff:a5a0:cf95
165.160.207.150 0:0:0:0:0:ffff:a5a0:cf96
165.160.207.151 0:0:0:0:0:ffff:a5a0:cf97
165.160.207.152 0:0:0:0:0:ffff:a5a0:cf98
165.160.207.153 0:0:0:0:0:ffff:a5a0:cf99
165.160.207.154 0:0:0:0:0:ffff:a5a0:cf9a
165.160.207.155 0:0:0:0:0:ffff:a5a0:cf9b
165.160.207.156 0:0:0:0:0:ffff:a5a0:cf9c
165.160.207.157 0:0:0:0:0:ffff:a5a0:cf9d
165.160.207.158 0:0:0:0:0:ffff:a5a0:cf9e
165.160.207.159 0:0:0:0:0:ffff:a5a0:cf9f
165.160.207.160 0:0:0:0:0:ffff:a5a0:cfa0
165.160.207.161 0:0:0:0:0:ffff:a5a0:cfa1
165.160.207.162 0:0:0:0:0:ffff:a5a0:cfa2
165.160.207.163 0:0:0:0:0:ffff:a5a0:cfa3
165.160.207.164 0:0:0:0:0:ffff:a5a0:cfa4
165.160.207.165 0:0:0:0:0:ffff:a5a0:cfa5
165.160.207.166 0:0:0:0:0:ffff:a5a0:cfa6
165.160.207.167 0:0:0:0:0:ffff:a5a0:cfa7
165.160.207.168 0:0:0:0:0:ffff:a5a0:cfa8
165.160.207.169 0:0:0:0:0:ffff:a5a0:cfa9
165.160.207.170 0:0:0:0:0:ffff:a5a0:cfaa
165.160.207.171 0:0:0:0:0:ffff:a5a0:cfab
165.160.207.172 0:0:0:0:0:ffff:a5a0:cfac
165.160.207.173 0:0:0:0:0:ffff:a5a0:cfad
165.160.207.174 0:0:0:0:0:ffff:a5a0:cfae
165.160.207.175 0:0:0:0:0:ffff:a5a0:cfaf
165.160.207.176 0:0:0:0:0:ffff:a5a0:cfb0
165.160.207.177 0:0:0:0:0:ffff:a5a0:cfb1
165.160.207.178 0:0:0:0:0:ffff:a5a0:cfb2
165.160.207.179 0:0:0:0:0:ffff:a5a0:cfb3
165.160.207.180 0:0:0:0:0:ffff:a5a0:cfb4


165.160.207.181 0:0:0:0:0:ffff:a5a0:cfb5
165.160.207.182 0:0:0:0:0:ffff:a5a0:cfb6
165.160.207.183 0:0:0:0:0:ffff:a5a0:cfb7
165.160.207.184 0:0:0:0:0:ffff:a5a0:cfb8
165.160.207.185 0:0:0:0:0:ffff:a5a0:cfb9
165.160.207.186 0:0:0:0:0:ffff:a5a0:cfba
165.160.207.187 0:0:0:0:0:ffff:a5a0:cfbb
165.160.207.188 0:0:0:0:0:ffff:a5a0:cfbc
165.160.207.189 0:0:0:0:0:ffff:a5a0:cfbd
165.160.207.190 0:0:0:0:0:ffff:a5a0:cfbe
165.160.207.191 0:0:0:0:0:ffff:a5a0:cfbf
165.160.207.192 0:0:0:0:0:ffff:a5a0:cfc0
165.160.207.193 0:0:0:0:0:ffff:a5a0:cfc1
165.160.207.194 0:0:0:0:0:ffff:a5a0:cfc2
165.160.207.195 0:0:0:0:0:ffff:a5a0:cfc3
165.160.207.196 0:0:0:0:0:ffff:a5a0:cfc4
165.160.207.197 0:0:0:0:0:ffff:a5a0:cfc5
165.160.207.198 0:0:0:0:0:ffff:a5a0:cfc6
165.160.207.199 0:0:0:0:0:ffff:a5a0:cfc7
165.160.207.200 0:0:0:0:0:ffff:a5a0:cfc8
165.160.207.201 0:0:0:0:0:ffff:a5a0:cfc9
165.160.207.202 0:0:0:0:0:ffff:a5a0:cfca
165.160.207.203 0:0:0:0:0:ffff:a5a0:cfcb
165.160.207.204 0:0:0:0:0:ffff:a5a0:cfcc
165.160.207.205 0:0:0:0:0:ffff:a5a0:cfcd
165.160.207.206 0:0:0:0:0:ffff:a5a0:cfce
165.160.207.207 0:0:0:0:0:ffff:a5a0:cfcf
165.160.207.208 0:0:0:0:0:ffff:a5a0:cfd0
165.160.207.209 0:0:0:0:0:ffff:a5a0:cfd1
165.160.207.210 0:0:0:0:0:ffff:a5a0:cfd2
165.160.207.211 0:0:0:0:0:ffff:a5a0:cfd3
165.160.207.212 0:0:0:0:0:ffff:a5a0:cfd4
165.160.207.213 0:0:0:0:0:ffff:a5a0:cfd5
165.160.207.214 0:0:0:0:0:ffff:a5a0:cfd6
165.160.207.215 0:0:0:0:0:ffff:a5a0:cfd7
165.160.207.216 0:0:0:0:0:ffff:a5a0:cfd8
165.160.207.217 0:0:0:0:0:ffff:a5a0:cfd9
165.160.207.218 0:0:0:0:0:ffff:a5a0:cfda
165.160.207.219 0:0:0:0:0:ffff:a5a0:cfdb
165.160.207.220 0:0:0:0:0:ffff:a5a0:cfdc
165.160.207.221 0:0:0:0:0:ffff:a5a0:cfdd
165.160.207.222 0:0:0:0:0:ffff:a5a0:cfde
165.160.207.223 0:0:0:0:0:ffff:a5a0:cfdf
165.160.207.224 0:0:0:0:0:ffff:a5a0:cfe0
165.160.207.225 0:0:0:0:0:ffff:a5a0:cfe1
165.160.207.226 0:0:0:0:0:ffff:a5a0:cfe2
165.160.207.227 0:0:0:0:0:ffff:a5a0:cfe3
165.160.207.228 0:0:0:0:0:ffff:a5a0:cfe4
165.160.207.229 0:0:0:0:0:ffff:a5a0:cfe5
165.160.207.230 0:0:0:0:0:ffff:a5a0:cfe6
165.160.207.231 0:0:0:0:0:ffff:a5a0:cfe7
165.160.207.232 0:0:0:0:0:ffff:a5a0:cfe8
165.160.207.233 0:0:0:0:0:ffff:a5a0:cfe9
165.160.207.234 0:0:0:0:0:ffff:a5a0:cfea
165.160.207.235 0:0:0:0:0:ffff:a5a0:cfeb
165.160.207.236 0:0:0:0:0:ffff:a5a0:cfec
165.160.207.237 0:0:0:0:0:ffff:a5a0:cfed
165.160.207.238 0:0:0:0:0:ffff:a5a0:cfee
165.160.207.239 0:0:0:0:0:ffff:a5a0:cfef
165.160.207.240 0:0:0:0:0:ffff:a5a0:cff0
165.160.207.241 0:0:0:0:0:ffff:a5a0:cff1
165.160.207.242 0:0:0:0:0:ffff:a5a0:cff2
165.160.207.243 0:0:0:0:0:ffff:a5a0:cff3
165.160.207.244 0:0:0:0:0:ffff:a5a0:cff4
165.160.207.245 0:0:0:0:0:ffff:a5a0:cff5
165.160.207.246 0:0:0:0:0:ffff:a5a0:cff6
165.160.207.247 0:0:0:0:0:ffff:a5a0:cff7
165.160.207.248 0:0:0:0:0:ffff:a5a0:cff8
165.160.207.249 0:0:0:0:0:ffff:a5a0:cff9
165.160.207.250 0:0:0:0:0:ffff:a5a0:cffa
165.160.207.251 0:0:0:0:0:ffff:a5a0:cffb
165.160.207.252 0:0:0:0:0:ffff:a5a0:cffc
165.160.207.253 0:0:0:0:0:ffff:a5a0:cffd
165.160.207.254 0:0:0:0:0:ffff:a5a0:cffe
165.160.207.255 0:0:0:0:0:ffff:a5a0:cfff


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.