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
166.90.222.1 0:0:0:0:0:ffff:a65a:de01
166.90.222.2 0:0:0:0:0:ffff:a65a:de02
166.90.222.3 0:0:0:0:0:ffff:a65a:de03
166.90.222.4 0:0:0:0:0:ffff:a65a:de04
166.90.222.5 0:0:0:0:0:ffff:a65a:de05
166.90.222.6 0:0:0:0:0:ffff:a65a:de06
166.90.222.7 0:0:0:0:0:ffff:a65a:de07
166.90.222.8 0:0:0:0:0:ffff:a65a:de08
166.90.222.9 0:0:0:0:0:ffff:a65a:de09
166.90.222.10 0:0:0:0:0:ffff:a65a:de0a
166.90.222.11 0:0:0:0:0:ffff:a65a:de0b
166.90.222.12 0:0:0:0:0:ffff:a65a:de0c
166.90.222.13 0:0:0:0:0:ffff:a65a:de0d
166.90.222.14 0:0:0:0:0:ffff:a65a:de0e
166.90.222.15 0:0:0:0:0:ffff:a65a:de0f
166.90.222.16 0:0:0:0:0:ffff:a65a:de10
166.90.222.17 0:0:0:0:0:ffff:a65a:de11
166.90.222.18 0:0:0:0:0:ffff:a65a:de12
166.90.222.19 0:0:0:0:0:ffff:a65a:de13
166.90.222.20 0:0:0:0:0:ffff:a65a:de14
166.90.222.21 0:0:0:0:0:ffff:a65a:de15
166.90.222.22 0:0:0:0:0:ffff:a65a:de16
166.90.222.23 0:0:0:0:0:ffff:a65a:de17
166.90.222.24 0:0:0:0:0:ffff:a65a:de18
166.90.222.25 0:0:0:0:0:ffff:a65a:de19
166.90.222.26 0:0:0:0:0:ffff:a65a:de1a
166.90.222.27 0:0:0:0:0:ffff:a65a:de1b
166.90.222.28 0:0:0:0:0:ffff:a65a:de1c
166.90.222.29 0:0:0:0:0:ffff:a65a:de1d
166.90.222.30 0:0:0:0:0:ffff:a65a:de1e
166.90.222.31 0:0:0:0:0:ffff:a65a:de1f
166.90.222.32 0:0:0:0:0:ffff:a65a:de20
166.90.222.33 0:0:0:0:0:ffff:a65a:de21
166.90.222.34 0:0:0:0:0:ffff:a65a:de22
166.90.222.35 0:0:0:0:0:ffff:a65a:de23
166.90.222.36 0:0:0:0:0:ffff:a65a:de24
166.90.222.37 0:0:0:0:0:ffff:a65a:de25
166.90.222.38 0:0:0:0:0:ffff:a65a:de26
166.90.222.39 0:0:0:0:0:ffff:a65a:de27
166.90.222.40 0:0:0:0:0:ffff:a65a:de28
166.90.222.41 0:0:0:0:0:ffff:a65a:de29
166.90.222.42 0:0:0:0:0:ffff:a65a:de2a
166.90.222.43 0:0:0:0:0:ffff:a65a:de2b
166.90.222.44 0:0:0:0:0:ffff:a65a:de2c
166.90.222.45 0:0:0:0:0:ffff:a65a:de2d
166.90.222.46 0:0:0:0:0:ffff:a65a:de2e
166.90.222.47 0:0:0:0:0:ffff:a65a:de2f
166.90.222.48 0:0:0:0:0:ffff:a65a:de30
166.90.222.49 0:0:0:0:0:ffff:a65a:de31
166.90.222.50 0:0:0:0:0:ffff:a65a:de32
166.90.222.51 0:0:0:0:0:ffff:a65a:de33
166.90.222.52 0:0:0:0:0:ffff:a65a:de34
166.90.222.53 0:0:0:0:0:ffff:a65a:de35
166.90.222.54 0:0:0:0:0:ffff:a65a:de36
166.90.222.55 0:0:0:0:0:ffff:a65a:de37
166.90.222.56 0:0:0:0:0:ffff:a65a:de38
166.90.222.57 0:0:0:0:0:ffff:a65a:de39
166.90.222.58 0:0:0:0:0:ffff:a65a:de3a
166.90.222.59 0:0:0:0:0:ffff:a65a:de3b
166.90.222.60 0:0:0:0:0:ffff:a65a:de3c


166.90.222.61 0:0:0:0:0:ffff:a65a:de3d
166.90.222.62 0:0:0:0:0:ffff:a65a:de3e
166.90.222.63 0:0:0:0:0:ffff:a65a:de3f
166.90.222.64 0:0:0:0:0:ffff:a65a:de40
166.90.222.65 0:0:0:0:0:ffff:a65a:de41
166.90.222.66 0:0:0:0:0:ffff:a65a:de42
166.90.222.67 0:0:0:0:0:ffff:a65a:de43
166.90.222.68 0:0:0:0:0:ffff:a65a:de44
166.90.222.69 0:0:0:0:0:ffff:a65a:de45
166.90.222.70 0:0:0:0:0:ffff:a65a:de46
166.90.222.71 0:0:0:0:0:ffff:a65a:de47
166.90.222.72 0:0:0:0:0:ffff:a65a:de48
166.90.222.73 0:0:0:0:0:ffff:a65a:de49
166.90.222.74 0:0:0:0:0:ffff:a65a:de4a
166.90.222.75 0:0:0:0:0:ffff:a65a:de4b
166.90.222.76 0:0:0:0:0:ffff:a65a:de4c
166.90.222.77 0:0:0:0:0:ffff:a65a:de4d
166.90.222.78 0:0:0:0:0:ffff:a65a:de4e
166.90.222.79 0:0:0:0:0:ffff:a65a:de4f
166.90.222.80 0:0:0:0:0:ffff:a65a:de50
166.90.222.81 0:0:0:0:0:ffff:a65a:de51
166.90.222.82 0:0:0:0:0:ffff:a65a:de52
166.90.222.83 0:0:0:0:0:ffff:a65a:de53
166.90.222.84 0:0:0:0:0:ffff:a65a:de54
166.90.222.85 0:0:0:0:0:ffff:a65a:de55
166.90.222.86 0:0:0:0:0:ffff:a65a:de56
166.90.222.87 0:0:0:0:0:ffff:a65a:de57
166.90.222.88 0:0:0:0:0:ffff:a65a:de58
166.90.222.89 0:0:0:0:0:ffff:a65a:de59
166.90.222.90 0:0:0:0:0:ffff:a65a:de5a
166.90.222.91 0:0:0:0:0:ffff:a65a:de5b
166.90.222.92 0:0:0:0:0:ffff:a65a:de5c
166.90.222.93 0:0:0:0:0:ffff:a65a:de5d
166.90.222.94 0:0:0:0:0:ffff:a65a:de5e
166.90.222.95 0:0:0:0:0:ffff:a65a:de5f
166.90.222.96 0:0:0:0:0:ffff:a65a:de60
166.90.222.97 0:0:0:0:0:ffff:a65a:de61
166.90.222.98 0:0:0:0:0:ffff:a65a:de62
166.90.222.99 0:0:0:0:0:ffff:a65a:de63
166.90.222.100 0:0:0:0:0:ffff:a65a:de64
166.90.222.101 0:0:0:0:0:ffff:a65a:de65
166.90.222.102 0:0:0:0:0:ffff:a65a:de66
166.90.222.103 0:0:0:0:0:ffff:a65a:de67
166.90.222.104 0:0:0:0:0:ffff:a65a:de68
166.90.222.105 0:0:0:0:0:ffff:a65a:de69
166.90.222.106 0:0:0:0:0:ffff:a65a:de6a
166.90.222.107 0:0:0:0:0:ffff:a65a:de6b
166.90.222.108 0:0:0:0:0:ffff:a65a:de6c
166.90.222.109 0:0:0:0:0:ffff:a65a:de6d
166.90.222.110 0:0:0:0:0:ffff:a65a:de6e
166.90.222.111 0:0:0:0:0:ffff:a65a:de6f
166.90.222.112 0:0:0:0:0:ffff:a65a:de70
166.90.222.113 0:0:0:0:0:ffff:a65a:de71
166.90.222.114 0:0:0:0:0:ffff:a65a:de72
166.90.222.115 0:0:0:0:0:ffff:a65a:de73
166.90.222.116 0:0:0:0:0:ffff:a65a:de74
166.90.222.117 0:0:0:0:0:ffff:a65a:de75
166.90.222.118 0:0:0:0:0:ffff:a65a:de76
166.90.222.119 0:0:0:0:0:ffff:a65a:de77
166.90.222.120 0:0:0:0:0:ffff:a65a:de78


166.90.222.121 0:0:0:0:0:ffff:a65a:de79
166.90.222.122 0:0:0:0:0:ffff:a65a:de7a
166.90.222.123 0:0:0:0:0:ffff:a65a:de7b
166.90.222.124 0:0:0:0:0:ffff:a65a:de7c
166.90.222.125 0:0:0:0:0:ffff:a65a:de7d
166.90.222.126 0:0:0:0:0:ffff:a65a:de7e
166.90.222.127 0:0:0:0:0:ffff:a65a:de7f
166.90.222.128 0:0:0:0:0:ffff:a65a:de80
166.90.222.129 0:0:0:0:0:ffff:a65a:de81
166.90.222.130 0:0:0:0:0:ffff:a65a:de82
166.90.222.131 0:0:0:0:0:ffff:a65a:de83
166.90.222.132 0:0:0:0:0:ffff:a65a:de84
166.90.222.133 0:0:0:0:0:ffff:a65a:de85
166.90.222.134 0:0:0:0:0:ffff:a65a:de86
166.90.222.135 0:0:0:0:0:ffff:a65a:de87
166.90.222.136 0:0:0:0:0:ffff:a65a:de88
166.90.222.137 0:0:0:0:0:ffff:a65a:de89
166.90.222.138 0:0:0:0:0:ffff:a65a:de8a
166.90.222.139 0:0:0:0:0:ffff:a65a:de8b
166.90.222.140 0:0:0:0:0:ffff:a65a:de8c
166.90.222.141 0:0:0:0:0:ffff:a65a:de8d
166.90.222.142 0:0:0:0:0:ffff:a65a:de8e
166.90.222.143 0:0:0:0:0:ffff:a65a:de8f
166.90.222.144 0:0:0:0:0:ffff:a65a:de90
166.90.222.145 0:0:0:0:0:ffff:a65a:de91
166.90.222.146 0:0:0:0:0:ffff:a65a:de92
166.90.222.147 0:0:0:0:0:ffff:a65a:de93
166.90.222.148 0:0:0:0:0:ffff:a65a:de94
166.90.222.149 0:0:0:0:0:ffff:a65a:de95
166.90.222.150 0:0:0:0:0:ffff:a65a:de96
166.90.222.151 0:0:0:0:0:ffff:a65a:de97
166.90.222.152 0:0:0:0:0:ffff:a65a:de98
166.90.222.153 0:0:0:0:0:ffff:a65a:de99
166.90.222.154 0:0:0:0:0:ffff:a65a:de9a
166.90.222.155 0:0:0:0:0:ffff:a65a:de9b
166.90.222.156 0:0:0:0:0:ffff:a65a:de9c
166.90.222.157 0:0:0:0:0:ffff:a65a:de9d
166.90.222.158 0:0:0:0:0:ffff:a65a:de9e
166.90.222.159 0:0:0:0:0:ffff:a65a:de9f
166.90.222.160 0:0:0:0:0:ffff:a65a:dea0
166.90.222.161 0:0:0:0:0:ffff:a65a:dea1
166.90.222.162 0:0:0:0:0:ffff:a65a:dea2
166.90.222.163 0:0:0:0:0:ffff:a65a:dea3
166.90.222.164 0:0:0:0:0:ffff:a65a:dea4
166.90.222.165 0:0:0:0:0:ffff:a65a:dea5
166.90.222.166 0:0:0:0:0:ffff:a65a:dea6
166.90.222.167 0:0:0:0:0:ffff:a65a:dea7
166.90.222.168 0:0:0:0:0:ffff:a65a:dea8
166.90.222.169 0:0:0:0:0:ffff:a65a:dea9
166.90.222.170 0:0:0:0:0:ffff:a65a:deaa
166.90.222.171 0:0:0:0:0:ffff:a65a:deab
166.90.222.172 0:0:0:0:0:ffff:a65a:deac
166.90.222.173 0:0:0:0:0:ffff:a65a:dead
166.90.222.174 0:0:0:0:0:ffff:a65a:deae
166.90.222.175 0:0:0:0:0:ffff:a65a:deaf
166.90.222.176 0:0:0:0:0:ffff:a65a:deb0
166.90.222.177 0:0:0:0:0:ffff:a65a:deb1
166.90.222.178 0:0:0:0:0:ffff:a65a:deb2
166.90.222.179 0:0:0:0:0:ffff:a65a:deb3
166.90.222.180 0:0:0:0:0:ffff:a65a:deb4


166.90.222.181 0:0:0:0:0:ffff:a65a:deb5
166.90.222.182 0:0:0:0:0:ffff:a65a:deb6
166.90.222.183 0:0:0:0:0:ffff:a65a:deb7
166.90.222.184 0:0:0:0:0:ffff:a65a:deb8
166.90.222.185 0:0:0:0:0:ffff:a65a:deb9
166.90.222.186 0:0:0:0:0:ffff:a65a:deba
166.90.222.187 0:0:0:0:0:ffff:a65a:debb
166.90.222.188 0:0:0:0:0:ffff:a65a:debc
166.90.222.189 0:0:0:0:0:ffff:a65a:debd
166.90.222.190 0:0:0:0:0:ffff:a65a:debe
166.90.222.191 0:0:0:0:0:ffff:a65a:debf
166.90.222.192 0:0:0:0:0:ffff:a65a:dec0
166.90.222.193 0:0:0:0:0:ffff:a65a:dec1
166.90.222.194 0:0:0:0:0:ffff:a65a:dec2
166.90.222.195 0:0:0:0:0:ffff:a65a:dec3
166.90.222.196 0:0:0:0:0:ffff:a65a:dec4
166.90.222.197 0:0:0:0:0:ffff:a65a:dec5
166.90.222.198 0:0:0:0:0:ffff:a65a:dec6
166.90.222.199 0:0:0:0:0:ffff:a65a:dec7
166.90.222.200 0:0:0:0:0:ffff:a65a:dec8
166.90.222.201 0:0:0:0:0:ffff:a65a:dec9
166.90.222.202 0:0:0:0:0:ffff:a65a:deca
166.90.222.203 0:0:0:0:0:ffff:a65a:decb
166.90.222.204 0:0:0:0:0:ffff:a65a:decc
166.90.222.205 0:0:0:0:0:ffff:a65a:decd
166.90.222.206 0:0:0:0:0:ffff:a65a:dece
166.90.222.207 0:0:0:0:0:ffff:a65a:decf
166.90.222.208 0:0:0:0:0:ffff:a65a:ded0
166.90.222.209 0:0:0:0:0:ffff:a65a:ded1
166.90.222.210 0:0:0:0:0:ffff:a65a:ded2
166.90.222.211 0:0:0:0:0:ffff:a65a:ded3
166.90.222.212 0:0:0:0:0:ffff:a65a:ded4
166.90.222.213 0:0:0:0:0:ffff:a65a:ded5
166.90.222.214 0:0:0:0:0:ffff:a65a:ded6
166.90.222.215 0:0:0:0:0:ffff:a65a:ded7
166.90.222.216 0:0:0:0:0:ffff:a65a:ded8
166.90.222.217 0:0:0:0:0:ffff:a65a:ded9
166.90.222.218 0:0:0:0:0:ffff:a65a:deda
166.90.222.219 0:0:0:0:0:ffff:a65a:dedb
166.90.222.220 0:0:0:0:0:ffff:a65a:dedc
166.90.222.221 0:0:0:0:0:ffff:a65a:dedd
166.90.222.222 0:0:0:0:0:ffff:a65a:dede
166.90.222.223 0:0:0:0:0:ffff:a65a:dedf
166.90.222.224 0:0:0:0:0:ffff:a65a:dee0
166.90.222.225 0:0:0:0:0:ffff:a65a:dee1
166.90.222.226 0:0:0:0:0:ffff:a65a:dee2
166.90.222.227 0:0:0:0:0:ffff:a65a:dee3
166.90.222.228 0:0:0:0:0:ffff:a65a:dee4
166.90.222.229 0:0:0:0:0:ffff:a65a:dee5
166.90.222.230 0:0:0:0:0:ffff:a65a:dee6
166.90.222.231 0:0:0:0:0:ffff:a65a:dee7
166.90.222.232 0:0:0:0:0:ffff:a65a:dee8
166.90.222.233 0:0:0:0:0:ffff:a65a:dee9
166.90.222.234 0:0:0:0:0:ffff:a65a:deea
166.90.222.235 0:0:0:0:0:ffff:a65a:deeb
166.90.222.236 0:0:0:0:0:ffff:a65a:deec
166.90.222.237 0:0:0:0:0:ffff:a65a:deed
166.90.222.238 0:0:0:0:0:ffff:a65a:deee
166.90.222.239 0:0:0:0:0:ffff:a65a:deef
166.90.222.240 0:0:0:0:0:ffff:a65a:def0
166.90.222.241 0:0:0:0:0:ffff:a65a:def1
166.90.222.242 0:0:0:0:0:ffff:a65a:def2
166.90.222.243 0:0:0:0:0:ffff:a65a:def3
166.90.222.244 0:0:0:0:0:ffff:a65a:def4
166.90.222.245 0:0:0:0:0:ffff:a65a:def5
166.90.222.246 0:0:0:0:0:ffff:a65a:def6
166.90.222.247 0:0:0:0:0:ffff:a65a:def7
166.90.222.248 0:0:0:0:0:ffff:a65a:def8
166.90.222.249 0:0:0:0:0:ffff:a65a:def9
166.90.222.250 0:0:0:0:0:ffff:a65a:defa
166.90.222.251 0:0:0:0:0:ffff:a65a:defb
166.90.222.252 0:0:0:0:0:ffff:a65a:defc
166.90.222.253 0:0:0:0:0:ffff:a65a:defd
166.90.222.254 0:0:0:0:0:ffff:a65a:defe
166.90.222.255 0:0:0:0:0:ffff:a65a:deff


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.