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
166.134.203.1 0:0:0:0:0:ffff:a686:cb01
166.134.203.2 0:0:0:0:0:ffff:a686:cb02
166.134.203.3 0:0:0:0:0:ffff:a686:cb03
166.134.203.4 0:0:0:0:0:ffff:a686:cb04
166.134.203.5 0:0:0:0:0:ffff:a686:cb05
166.134.203.6 0:0:0:0:0:ffff:a686:cb06
166.134.203.7 0:0:0:0:0:ffff:a686:cb07
166.134.203.8 0:0:0:0:0:ffff:a686:cb08
166.134.203.9 0:0:0:0:0:ffff:a686:cb09
166.134.203.10 0:0:0:0:0:ffff:a686:cb0a
166.134.203.11 0:0:0:0:0:ffff:a686:cb0b
166.134.203.12 0:0:0:0:0:ffff:a686:cb0c
166.134.203.13 0:0:0:0:0:ffff:a686:cb0d
166.134.203.14 0:0:0:0:0:ffff:a686:cb0e
166.134.203.15 0:0:0:0:0:ffff:a686:cb0f
166.134.203.16 0:0:0:0:0:ffff:a686:cb10
166.134.203.17 0:0:0:0:0:ffff:a686:cb11
166.134.203.18 0:0:0:0:0:ffff:a686:cb12
166.134.203.19 0:0:0:0:0:ffff:a686:cb13
166.134.203.20 0:0:0:0:0:ffff:a686:cb14
166.134.203.21 0:0:0:0:0:ffff:a686:cb15
166.134.203.22 0:0:0:0:0:ffff:a686:cb16
166.134.203.23 0:0:0:0:0:ffff:a686:cb17
166.134.203.24 0:0:0:0:0:ffff:a686:cb18
166.134.203.25 0:0:0:0:0:ffff:a686:cb19
166.134.203.26 0:0:0:0:0:ffff:a686:cb1a
166.134.203.27 0:0:0:0:0:ffff:a686:cb1b
166.134.203.28 0:0:0:0:0:ffff:a686:cb1c
166.134.203.29 0:0:0:0:0:ffff:a686:cb1d
166.134.203.30 0:0:0:0:0:ffff:a686:cb1e
166.134.203.31 0:0:0:0:0:ffff:a686:cb1f
166.134.203.32 0:0:0:0:0:ffff:a686:cb20
166.134.203.33 0:0:0:0:0:ffff:a686:cb21
166.134.203.34 0:0:0:0:0:ffff:a686:cb22
166.134.203.35 0:0:0:0:0:ffff:a686:cb23
166.134.203.36 0:0:0:0:0:ffff:a686:cb24
166.134.203.37 0:0:0:0:0:ffff:a686:cb25
166.134.203.38 0:0:0:0:0:ffff:a686:cb26
166.134.203.39 0:0:0:0:0:ffff:a686:cb27
166.134.203.40 0:0:0:0:0:ffff:a686:cb28
166.134.203.41 0:0:0:0:0:ffff:a686:cb29
166.134.203.42 0:0:0:0:0:ffff:a686:cb2a
166.134.203.43 0:0:0:0:0:ffff:a686:cb2b
166.134.203.44 0:0:0:0:0:ffff:a686:cb2c
166.134.203.45 0:0:0:0:0:ffff:a686:cb2d
166.134.203.46 0:0:0:0:0:ffff:a686:cb2e
166.134.203.47 0:0:0:0:0:ffff:a686:cb2f
166.134.203.48 0:0:0:0:0:ffff:a686:cb30
166.134.203.49 0:0:0:0:0:ffff:a686:cb31
166.134.203.50 0:0:0:0:0:ffff:a686:cb32
166.134.203.51 0:0:0:0:0:ffff:a686:cb33
166.134.203.52 0:0:0:0:0:ffff:a686:cb34
166.134.203.53 0:0:0:0:0:ffff:a686:cb35
166.134.203.54 0:0:0:0:0:ffff:a686:cb36
166.134.203.55 0:0:0:0:0:ffff:a686:cb37
166.134.203.56 0:0:0:0:0:ffff:a686:cb38
166.134.203.57 0:0:0:0:0:ffff:a686:cb39
166.134.203.58 0:0:0:0:0:ffff:a686:cb3a
166.134.203.59 0:0:0:0:0:ffff:a686:cb3b
166.134.203.60 0:0:0:0:0:ffff:a686:cb3c


166.134.203.61 0:0:0:0:0:ffff:a686:cb3d
166.134.203.62 0:0:0:0:0:ffff:a686:cb3e
166.134.203.63 0:0:0:0:0:ffff:a686:cb3f
166.134.203.64 0:0:0:0:0:ffff:a686:cb40
166.134.203.65 0:0:0:0:0:ffff:a686:cb41
166.134.203.66 0:0:0:0:0:ffff:a686:cb42
166.134.203.67 0:0:0:0:0:ffff:a686:cb43
166.134.203.68 0:0:0:0:0:ffff:a686:cb44
166.134.203.69 0:0:0:0:0:ffff:a686:cb45
166.134.203.70 0:0:0:0:0:ffff:a686:cb46
166.134.203.71 0:0:0:0:0:ffff:a686:cb47
166.134.203.72 0:0:0:0:0:ffff:a686:cb48
166.134.203.73 0:0:0:0:0:ffff:a686:cb49
166.134.203.74 0:0:0:0:0:ffff:a686:cb4a
166.134.203.75 0:0:0:0:0:ffff:a686:cb4b
166.134.203.76 0:0:0:0:0:ffff:a686:cb4c
166.134.203.77 0:0:0:0:0:ffff:a686:cb4d
166.134.203.78 0:0:0:0:0:ffff:a686:cb4e
166.134.203.79 0:0:0:0:0:ffff:a686:cb4f
166.134.203.80 0:0:0:0:0:ffff:a686:cb50
166.134.203.81 0:0:0:0:0:ffff:a686:cb51
166.134.203.82 0:0:0:0:0:ffff:a686:cb52
166.134.203.83 0:0:0:0:0:ffff:a686:cb53
166.134.203.84 0:0:0:0:0:ffff:a686:cb54
166.134.203.85 0:0:0:0:0:ffff:a686:cb55
166.134.203.86 0:0:0:0:0:ffff:a686:cb56
166.134.203.87 0:0:0:0:0:ffff:a686:cb57
166.134.203.88 0:0:0:0:0:ffff:a686:cb58
166.134.203.89 0:0:0:0:0:ffff:a686:cb59
166.134.203.90 0:0:0:0:0:ffff:a686:cb5a
166.134.203.91 0:0:0:0:0:ffff:a686:cb5b
166.134.203.92 0:0:0:0:0:ffff:a686:cb5c
166.134.203.93 0:0:0:0:0:ffff:a686:cb5d
166.134.203.94 0:0:0:0:0:ffff:a686:cb5e
166.134.203.95 0:0:0:0:0:ffff:a686:cb5f
166.134.203.96 0:0:0:0:0:ffff:a686:cb60
166.134.203.97 0:0:0:0:0:ffff:a686:cb61
166.134.203.98 0:0:0:0:0:ffff:a686:cb62
166.134.203.99 0:0:0:0:0:ffff:a686:cb63
166.134.203.100 0:0:0:0:0:ffff:a686:cb64
166.134.203.101 0:0:0:0:0:ffff:a686:cb65
166.134.203.102 0:0:0:0:0:ffff:a686:cb66
166.134.203.103 0:0:0:0:0:ffff:a686:cb67
166.134.203.104 0:0:0:0:0:ffff:a686:cb68
166.134.203.105 0:0:0:0:0:ffff:a686:cb69
166.134.203.106 0:0:0:0:0:ffff:a686:cb6a
166.134.203.107 0:0:0:0:0:ffff:a686:cb6b
166.134.203.108 0:0:0:0:0:ffff:a686:cb6c
166.134.203.109 0:0:0:0:0:ffff:a686:cb6d
166.134.203.110 0:0:0:0:0:ffff:a686:cb6e
166.134.203.111 0:0:0:0:0:ffff:a686:cb6f
166.134.203.112 0:0:0:0:0:ffff:a686:cb70
166.134.203.113 0:0:0:0:0:ffff:a686:cb71
166.134.203.114 0:0:0:0:0:ffff:a686:cb72
166.134.203.115 0:0:0:0:0:ffff:a686:cb73
166.134.203.116 0:0:0:0:0:ffff:a686:cb74
166.134.203.117 0:0:0:0:0:ffff:a686:cb75
166.134.203.118 0:0:0:0:0:ffff:a686:cb76
166.134.203.119 0:0:0:0:0:ffff:a686:cb77
166.134.203.120 0:0:0:0:0:ffff:a686:cb78


166.134.203.121 0:0:0:0:0:ffff:a686:cb79
166.134.203.122 0:0:0:0:0:ffff:a686:cb7a
166.134.203.123 0:0:0:0:0:ffff:a686:cb7b
166.134.203.124 0:0:0:0:0:ffff:a686:cb7c
166.134.203.125 0:0:0:0:0:ffff:a686:cb7d
166.134.203.126 0:0:0:0:0:ffff:a686:cb7e
166.134.203.127 0:0:0:0:0:ffff:a686:cb7f
166.134.203.128 0:0:0:0:0:ffff:a686:cb80
166.134.203.129 0:0:0:0:0:ffff:a686:cb81
166.134.203.130 0:0:0:0:0:ffff:a686:cb82
166.134.203.131 0:0:0:0:0:ffff:a686:cb83
166.134.203.132 0:0:0:0:0:ffff:a686:cb84
166.134.203.133 0:0:0:0:0:ffff:a686:cb85
166.134.203.134 0:0:0:0:0:ffff:a686:cb86
166.134.203.135 0:0:0:0:0:ffff:a686:cb87
166.134.203.136 0:0:0:0:0:ffff:a686:cb88
166.134.203.137 0:0:0:0:0:ffff:a686:cb89
166.134.203.138 0:0:0:0:0:ffff:a686:cb8a
166.134.203.139 0:0:0:0:0:ffff:a686:cb8b
166.134.203.140 0:0:0:0:0:ffff:a686:cb8c
166.134.203.141 0:0:0:0:0:ffff:a686:cb8d
166.134.203.142 0:0:0:0:0:ffff:a686:cb8e
166.134.203.143 0:0:0:0:0:ffff:a686:cb8f
166.134.203.144 0:0:0:0:0:ffff:a686:cb90
166.134.203.145 0:0:0:0:0:ffff:a686:cb91
166.134.203.146 0:0:0:0:0:ffff:a686:cb92
166.134.203.147 0:0:0:0:0:ffff:a686:cb93
166.134.203.148 0:0:0:0:0:ffff:a686:cb94
166.134.203.149 0:0:0:0:0:ffff:a686:cb95
166.134.203.150 0:0:0:0:0:ffff:a686:cb96
166.134.203.151 0:0:0:0:0:ffff:a686:cb97
166.134.203.152 0:0:0:0:0:ffff:a686:cb98
166.134.203.153 0:0:0:0:0:ffff:a686:cb99
166.134.203.154 0:0:0:0:0:ffff:a686:cb9a
166.134.203.155 0:0:0:0:0:ffff:a686:cb9b
166.134.203.156 0:0:0:0:0:ffff:a686:cb9c
166.134.203.157 0:0:0:0:0:ffff:a686:cb9d
166.134.203.158 0:0:0:0:0:ffff:a686:cb9e
166.134.203.159 0:0:0:0:0:ffff:a686:cb9f
166.134.203.160 0:0:0:0:0:ffff:a686:cba0
166.134.203.161 0:0:0:0:0:ffff:a686:cba1
166.134.203.162 0:0:0:0:0:ffff:a686:cba2
166.134.203.163 0:0:0:0:0:ffff:a686:cba3
166.134.203.164 0:0:0:0:0:ffff:a686:cba4
166.134.203.165 0:0:0:0:0:ffff:a686:cba5
166.134.203.166 0:0:0:0:0:ffff:a686:cba6
166.134.203.167 0:0:0:0:0:ffff:a686:cba7
166.134.203.168 0:0:0:0:0:ffff:a686:cba8
166.134.203.169 0:0:0:0:0:ffff:a686:cba9
166.134.203.170 0:0:0:0:0:ffff:a686:cbaa
166.134.203.171 0:0:0:0:0:ffff:a686:cbab
166.134.203.172 0:0:0:0:0:ffff:a686:cbac
166.134.203.173 0:0:0:0:0:ffff:a686:cbad
166.134.203.174 0:0:0:0:0:ffff:a686:cbae
166.134.203.175 0:0:0:0:0:ffff:a686:cbaf
166.134.203.176 0:0:0:0:0:ffff:a686:cbb0
166.134.203.177 0:0:0:0:0:ffff:a686:cbb1
166.134.203.178 0:0:0:0:0:ffff:a686:cbb2
166.134.203.179 0:0:0:0:0:ffff:a686:cbb3
166.134.203.180 0:0:0:0:0:ffff:a686:cbb4


166.134.203.181 0:0:0:0:0:ffff:a686:cbb5
166.134.203.182 0:0:0:0:0:ffff:a686:cbb6
166.134.203.183 0:0:0:0:0:ffff:a686:cbb7
166.134.203.184 0:0:0:0:0:ffff:a686:cbb8
166.134.203.185 0:0:0:0:0:ffff:a686:cbb9
166.134.203.186 0:0:0:0:0:ffff:a686:cbba
166.134.203.187 0:0:0:0:0:ffff:a686:cbbb
166.134.203.188 0:0:0:0:0:ffff:a686:cbbc
166.134.203.189 0:0:0:0:0:ffff:a686:cbbd
166.134.203.190 0:0:0:0:0:ffff:a686:cbbe
166.134.203.191 0:0:0:0:0:ffff:a686:cbbf
166.134.203.192 0:0:0:0:0:ffff:a686:cbc0
166.134.203.193 0:0:0:0:0:ffff:a686:cbc1
166.134.203.194 0:0:0:0:0:ffff:a686:cbc2
166.134.203.195 0:0:0:0:0:ffff:a686:cbc3
166.134.203.196 0:0:0:0:0:ffff:a686:cbc4
166.134.203.197 0:0:0:0:0:ffff:a686:cbc5
166.134.203.198 0:0:0:0:0:ffff:a686:cbc6
166.134.203.199 0:0:0:0:0:ffff:a686:cbc7
166.134.203.200 0:0:0:0:0:ffff:a686:cbc8
166.134.203.201 0:0:0:0:0:ffff:a686:cbc9
166.134.203.202 0:0:0:0:0:ffff:a686:cbca
166.134.203.203 0:0:0:0:0:ffff:a686:cbcb
166.134.203.204 0:0:0:0:0:ffff:a686:cbcc
166.134.203.205 0:0:0:0:0:ffff:a686:cbcd
166.134.203.206 0:0:0:0:0:ffff:a686:cbce
166.134.203.207 0:0:0:0:0:ffff:a686:cbcf
166.134.203.208 0:0:0:0:0:ffff:a686:cbd0
166.134.203.209 0:0:0:0:0:ffff:a686:cbd1
166.134.203.210 0:0:0:0:0:ffff:a686:cbd2
166.134.203.211 0:0:0:0:0:ffff:a686:cbd3
166.134.203.212 0:0:0:0:0:ffff:a686:cbd4
166.134.203.213 0:0:0:0:0:ffff:a686:cbd5
166.134.203.214 0:0:0:0:0:ffff:a686:cbd6
166.134.203.215 0:0:0:0:0:ffff:a686:cbd7
166.134.203.216 0:0:0:0:0:ffff:a686:cbd8
166.134.203.217 0:0:0:0:0:ffff:a686:cbd9
166.134.203.218 0:0:0:0:0:ffff:a686:cbda
166.134.203.219 0:0:0:0:0:ffff:a686:cbdb
166.134.203.220 0:0:0:0:0:ffff:a686:cbdc
166.134.203.221 0:0:0:0:0:ffff:a686:cbdd
166.134.203.222 0:0:0:0:0:ffff:a686:cbde
166.134.203.223 0:0:0:0:0:ffff:a686:cbdf
166.134.203.224 0:0:0:0:0:ffff:a686:cbe0
166.134.203.225 0:0:0:0:0:ffff:a686:cbe1
166.134.203.226 0:0:0:0:0:ffff:a686:cbe2
166.134.203.227 0:0:0:0:0:ffff:a686:cbe3
166.134.203.228 0:0:0:0:0:ffff:a686:cbe4
166.134.203.229 0:0:0:0:0:ffff:a686:cbe5
166.134.203.230 0:0:0:0:0:ffff:a686:cbe6
166.134.203.231 0:0:0:0:0:ffff:a686:cbe7
166.134.203.232 0:0:0:0:0:ffff:a686:cbe8
166.134.203.233 0:0:0:0:0:ffff:a686:cbe9
166.134.203.234 0:0:0:0:0:ffff:a686:cbea
166.134.203.235 0:0:0:0:0:ffff:a686:cbeb
166.134.203.236 0:0:0:0:0:ffff:a686:cbec
166.134.203.237 0:0:0:0:0:ffff:a686:cbed
166.134.203.238 0:0:0:0:0:ffff:a686:cbee
166.134.203.239 0:0:0:0:0:ffff:a686:cbef
166.134.203.240 0:0:0:0:0:ffff:a686:cbf0
166.134.203.241 0:0:0:0:0:ffff:a686:cbf1
166.134.203.242 0:0:0:0:0:ffff:a686:cbf2
166.134.203.243 0:0:0:0:0:ffff:a686:cbf3
166.134.203.244 0:0:0:0:0:ffff:a686:cbf4
166.134.203.245 0:0:0:0:0:ffff:a686:cbf5
166.134.203.246 0:0:0:0:0:ffff:a686:cbf6
166.134.203.247 0:0:0:0:0:ffff:a686:cbf7
166.134.203.248 0:0:0:0:0:ffff:a686:cbf8
166.134.203.249 0:0:0:0:0:ffff:a686:cbf9
166.134.203.250 0:0:0:0:0:ffff:a686:cbfa
166.134.203.251 0:0:0:0:0:ffff:a686:cbfb
166.134.203.252 0:0:0:0:0:ffff:a686:cbfc
166.134.203.253 0:0:0:0:0:ffff:a686:cbfd
166.134.203.254 0:0:0:0:0:ffff:a686:cbfe
166.134.203.255 0:0:0:0:0:ffff:a686:cbff


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.