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
166.228.189.1 0:0:0:0:0:ffff:a6e4:bd01
166.228.189.2 0:0:0:0:0:ffff:a6e4:bd02
166.228.189.3 0:0:0:0:0:ffff:a6e4:bd03
166.228.189.4 0:0:0:0:0:ffff:a6e4:bd04
166.228.189.5 0:0:0:0:0:ffff:a6e4:bd05
166.228.189.6 0:0:0:0:0:ffff:a6e4:bd06
166.228.189.7 0:0:0:0:0:ffff:a6e4:bd07
166.228.189.8 0:0:0:0:0:ffff:a6e4:bd08
166.228.189.9 0:0:0:0:0:ffff:a6e4:bd09
166.228.189.10 0:0:0:0:0:ffff:a6e4:bd0a
166.228.189.11 0:0:0:0:0:ffff:a6e4:bd0b
166.228.189.12 0:0:0:0:0:ffff:a6e4:bd0c
166.228.189.13 0:0:0:0:0:ffff:a6e4:bd0d
166.228.189.14 0:0:0:0:0:ffff:a6e4:bd0e
166.228.189.15 0:0:0:0:0:ffff:a6e4:bd0f
166.228.189.16 0:0:0:0:0:ffff:a6e4:bd10
166.228.189.17 0:0:0:0:0:ffff:a6e4:bd11
166.228.189.18 0:0:0:0:0:ffff:a6e4:bd12
166.228.189.19 0:0:0:0:0:ffff:a6e4:bd13
166.228.189.20 0:0:0:0:0:ffff:a6e4:bd14
166.228.189.21 0:0:0:0:0:ffff:a6e4:bd15
166.228.189.22 0:0:0:0:0:ffff:a6e4:bd16
166.228.189.23 0:0:0:0:0:ffff:a6e4:bd17
166.228.189.24 0:0:0:0:0:ffff:a6e4:bd18
166.228.189.25 0:0:0:0:0:ffff:a6e4:bd19
166.228.189.26 0:0:0:0:0:ffff:a6e4:bd1a
166.228.189.27 0:0:0:0:0:ffff:a6e4:bd1b
166.228.189.28 0:0:0:0:0:ffff:a6e4:bd1c
166.228.189.29 0:0:0:0:0:ffff:a6e4:bd1d
166.228.189.30 0:0:0:0:0:ffff:a6e4:bd1e
166.228.189.31 0:0:0:0:0:ffff:a6e4:bd1f
166.228.189.32 0:0:0:0:0:ffff:a6e4:bd20
166.228.189.33 0:0:0:0:0:ffff:a6e4:bd21
166.228.189.34 0:0:0:0:0:ffff:a6e4:bd22
166.228.189.35 0:0:0:0:0:ffff:a6e4:bd23
166.228.189.36 0:0:0:0:0:ffff:a6e4:bd24
166.228.189.37 0:0:0:0:0:ffff:a6e4:bd25
166.228.189.38 0:0:0:0:0:ffff:a6e4:bd26
166.228.189.39 0:0:0:0:0:ffff:a6e4:bd27
166.228.189.40 0:0:0:0:0:ffff:a6e4:bd28
166.228.189.41 0:0:0:0:0:ffff:a6e4:bd29
166.228.189.42 0:0:0:0:0:ffff:a6e4:bd2a
166.228.189.43 0:0:0:0:0:ffff:a6e4:bd2b
166.228.189.44 0:0:0:0:0:ffff:a6e4:bd2c
166.228.189.45 0:0:0:0:0:ffff:a6e4:bd2d
166.228.189.46 0:0:0:0:0:ffff:a6e4:bd2e
166.228.189.47 0:0:0:0:0:ffff:a6e4:bd2f
166.228.189.48 0:0:0:0:0:ffff:a6e4:bd30
166.228.189.49 0:0:0:0:0:ffff:a6e4:bd31
166.228.189.50 0:0:0:0:0:ffff:a6e4:bd32
166.228.189.51 0:0:0:0:0:ffff:a6e4:bd33
166.228.189.52 0:0:0:0:0:ffff:a6e4:bd34
166.228.189.53 0:0:0:0:0:ffff:a6e4:bd35
166.228.189.54 0:0:0:0:0:ffff:a6e4:bd36
166.228.189.55 0:0:0:0:0:ffff:a6e4:bd37
166.228.189.56 0:0:0:0:0:ffff:a6e4:bd38
166.228.189.57 0:0:0:0:0:ffff:a6e4:bd39
166.228.189.58 0:0:0:0:0:ffff:a6e4:bd3a
166.228.189.59 0:0:0:0:0:ffff:a6e4:bd3b
166.228.189.60 0:0:0:0:0:ffff:a6e4:bd3c


166.228.189.61 0:0:0:0:0:ffff:a6e4:bd3d
166.228.189.62 0:0:0:0:0:ffff:a6e4:bd3e
166.228.189.63 0:0:0:0:0:ffff:a6e4:bd3f
166.228.189.64 0:0:0:0:0:ffff:a6e4:bd40
166.228.189.65 0:0:0:0:0:ffff:a6e4:bd41
166.228.189.66 0:0:0:0:0:ffff:a6e4:bd42
166.228.189.67 0:0:0:0:0:ffff:a6e4:bd43
166.228.189.68 0:0:0:0:0:ffff:a6e4:bd44
166.228.189.69 0:0:0:0:0:ffff:a6e4:bd45
166.228.189.70 0:0:0:0:0:ffff:a6e4:bd46
166.228.189.71 0:0:0:0:0:ffff:a6e4:bd47
166.228.189.72 0:0:0:0:0:ffff:a6e4:bd48
166.228.189.73 0:0:0:0:0:ffff:a6e4:bd49
166.228.189.74 0:0:0:0:0:ffff:a6e4:bd4a
166.228.189.75 0:0:0:0:0:ffff:a6e4:bd4b
166.228.189.76 0:0:0:0:0:ffff:a6e4:bd4c
166.228.189.77 0:0:0:0:0:ffff:a6e4:bd4d
166.228.189.78 0:0:0:0:0:ffff:a6e4:bd4e
166.228.189.79 0:0:0:0:0:ffff:a6e4:bd4f
166.228.189.80 0:0:0:0:0:ffff:a6e4:bd50
166.228.189.81 0:0:0:0:0:ffff:a6e4:bd51
166.228.189.82 0:0:0:0:0:ffff:a6e4:bd52
166.228.189.83 0:0:0:0:0:ffff:a6e4:bd53
166.228.189.84 0:0:0:0:0:ffff:a6e4:bd54
166.228.189.85 0:0:0:0:0:ffff:a6e4:bd55
166.228.189.86 0:0:0:0:0:ffff:a6e4:bd56
166.228.189.87 0:0:0:0:0:ffff:a6e4:bd57
166.228.189.88 0:0:0:0:0:ffff:a6e4:bd58
166.228.189.89 0:0:0:0:0:ffff:a6e4:bd59
166.228.189.90 0:0:0:0:0:ffff:a6e4:bd5a
166.228.189.91 0:0:0:0:0:ffff:a6e4:bd5b
166.228.189.92 0:0:0:0:0:ffff:a6e4:bd5c
166.228.189.93 0:0:0:0:0:ffff:a6e4:bd5d
166.228.189.94 0:0:0:0:0:ffff:a6e4:bd5e
166.228.189.95 0:0:0:0:0:ffff:a6e4:bd5f
166.228.189.96 0:0:0:0:0:ffff:a6e4:bd60
166.228.189.97 0:0:0:0:0:ffff:a6e4:bd61
166.228.189.98 0:0:0:0:0:ffff:a6e4:bd62
166.228.189.99 0:0:0:0:0:ffff:a6e4:bd63
166.228.189.100 0:0:0:0:0:ffff:a6e4:bd64
166.228.189.101 0:0:0:0:0:ffff:a6e4:bd65
166.228.189.102 0:0:0:0:0:ffff:a6e4:bd66
166.228.189.103 0:0:0:0:0:ffff:a6e4:bd67
166.228.189.104 0:0:0:0:0:ffff:a6e4:bd68
166.228.189.105 0:0:0:0:0:ffff:a6e4:bd69
166.228.189.106 0:0:0:0:0:ffff:a6e4:bd6a
166.228.189.107 0:0:0:0:0:ffff:a6e4:bd6b
166.228.189.108 0:0:0:0:0:ffff:a6e4:bd6c
166.228.189.109 0:0:0:0:0:ffff:a6e4:bd6d
166.228.189.110 0:0:0:0:0:ffff:a6e4:bd6e
166.228.189.111 0:0:0:0:0:ffff:a6e4:bd6f
166.228.189.112 0:0:0:0:0:ffff:a6e4:bd70
166.228.189.113 0:0:0:0:0:ffff:a6e4:bd71
166.228.189.114 0:0:0:0:0:ffff:a6e4:bd72
166.228.189.115 0:0:0:0:0:ffff:a6e4:bd73
166.228.189.116 0:0:0:0:0:ffff:a6e4:bd74
166.228.189.117 0:0:0:0:0:ffff:a6e4:bd75
166.228.189.118 0:0:0:0:0:ffff:a6e4:bd76
166.228.189.119 0:0:0:0:0:ffff:a6e4:bd77
166.228.189.120 0:0:0:0:0:ffff:a6e4:bd78


166.228.189.121 0:0:0:0:0:ffff:a6e4:bd79
166.228.189.122 0:0:0:0:0:ffff:a6e4:bd7a
166.228.189.123 0:0:0:0:0:ffff:a6e4:bd7b
166.228.189.124 0:0:0:0:0:ffff:a6e4:bd7c
166.228.189.125 0:0:0:0:0:ffff:a6e4:bd7d
166.228.189.126 0:0:0:0:0:ffff:a6e4:bd7e
166.228.189.127 0:0:0:0:0:ffff:a6e4:bd7f
166.228.189.128 0:0:0:0:0:ffff:a6e4:bd80
166.228.189.129 0:0:0:0:0:ffff:a6e4:bd81
166.228.189.130 0:0:0:0:0:ffff:a6e4:bd82
166.228.189.131 0:0:0:0:0:ffff:a6e4:bd83
166.228.189.132 0:0:0:0:0:ffff:a6e4:bd84
166.228.189.133 0:0:0:0:0:ffff:a6e4:bd85
166.228.189.134 0:0:0:0:0:ffff:a6e4:bd86
166.228.189.135 0:0:0:0:0:ffff:a6e4:bd87
166.228.189.136 0:0:0:0:0:ffff:a6e4:bd88
166.228.189.137 0:0:0:0:0:ffff:a6e4:bd89
166.228.189.138 0:0:0:0:0:ffff:a6e4:bd8a
166.228.189.139 0:0:0:0:0:ffff:a6e4:bd8b
166.228.189.140 0:0:0:0:0:ffff:a6e4:bd8c
166.228.189.141 0:0:0:0:0:ffff:a6e4:bd8d
166.228.189.142 0:0:0:0:0:ffff:a6e4:bd8e
166.228.189.143 0:0:0:0:0:ffff:a6e4:bd8f
166.228.189.144 0:0:0:0:0:ffff:a6e4:bd90
166.228.189.145 0:0:0:0:0:ffff:a6e4:bd91
166.228.189.146 0:0:0:0:0:ffff:a6e4:bd92
166.228.189.147 0:0:0:0:0:ffff:a6e4:bd93
166.228.189.148 0:0:0:0:0:ffff:a6e4:bd94
166.228.189.149 0:0:0:0:0:ffff:a6e4:bd95
166.228.189.150 0:0:0:0:0:ffff:a6e4:bd96
166.228.189.151 0:0:0:0:0:ffff:a6e4:bd97
166.228.189.152 0:0:0:0:0:ffff:a6e4:bd98
166.228.189.153 0:0:0:0:0:ffff:a6e4:bd99
166.228.189.154 0:0:0:0:0:ffff:a6e4:bd9a
166.228.189.155 0:0:0:0:0:ffff:a6e4:bd9b
166.228.189.156 0:0:0:0:0:ffff:a6e4:bd9c
166.228.189.157 0:0:0:0:0:ffff:a6e4:bd9d
166.228.189.158 0:0:0:0:0:ffff:a6e4:bd9e
166.228.189.159 0:0:0:0:0:ffff:a6e4:bd9f
166.228.189.160 0:0:0:0:0:ffff:a6e4:bda0
166.228.189.161 0:0:0:0:0:ffff:a6e4:bda1
166.228.189.162 0:0:0:0:0:ffff:a6e4:bda2
166.228.189.163 0:0:0:0:0:ffff:a6e4:bda3
166.228.189.164 0:0:0:0:0:ffff:a6e4:bda4
166.228.189.165 0:0:0:0:0:ffff:a6e4:bda5
166.228.189.166 0:0:0:0:0:ffff:a6e4:bda6
166.228.189.167 0:0:0:0:0:ffff:a6e4:bda7
166.228.189.168 0:0:0:0:0:ffff:a6e4:bda8
166.228.189.169 0:0:0:0:0:ffff:a6e4:bda9
166.228.189.170 0:0:0:0:0:ffff:a6e4:bdaa
166.228.189.171 0:0:0:0:0:ffff:a6e4:bdab
166.228.189.172 0:0:0:0:0:ffff:a6e4:bdac
166.228.189.173 0:0:0:0:0:ffff:a6e4:bdad
166.228.189.174 0:0:0:0:0:ffff:a6e4:bdae
166.228.189.175 0:0:0:0:0:ffff:a6e4:bdaf
166.228.189.176 0:0:0:0:0:ffff:a6e4:bdb0
166.228.189.177 0:0:0:0:0:ffff:a6e4:bdb1
166.228.189.178 0:0:0:0:0:ffff:a6e4:bdb2
166.228.189.179 0:0:0:0:0:ffff:a6e4:bdb3
166.228.189.180 0:0:0:0:0:ffff:a6e4:bdb4


166.228.189.181 0:0:0:0:0:ffff:a6e4:bdb5
166.228.189.182 0:0:0:0:0:ffff:a6e4:bdb6
166.228.189.183 0:0:0:0:0:ffff:a6e4:bdb7
166.228.189.184 0:0:0:0:0:ffff:a6e4:bdb8
166.228.189.185 0:0:0:0:0:ffff:a6e4:bdb9
166.228.189.186 0:0:0:0:0:ffff:a6e4:bdba
166.228.189.187 0:0:0:0:0:ffff:a6e4:bdbb
166.228.189.188 0:0:0:0:0:ffff:a6e4:bdbc
166.228.189.189 0:0:0:0:0:ffff:a6e4:bdbd
166.228.189.190 0:0:0:0:0:ffff:a6e4:bdbe
166.228.189.191 0:0:0:0:0:ffff:a6e4:bdbf
166.228.189.192 0:0:0:0:0:ffff:a6e4:bdc0
166.228.189.193 0:0:0:0:0:ffff:a6e4:bdc1
166.228.189.194 0:0:0:0:0:ffff:a6e4:bdc2
166.228.189.195 0:0:0:0:0:ffff:a6e4:bdc3
166.228.189.196 0:0:0:0:0:ffff:a6e4:bdc4
166.228.189.197 0:0:0:0:0:ffff:a6e4:bdc5
166.228.189.198 0:0:0:0:0:ffff:a6e4:bdc6
166.228.189.199 0:0:0:0:0:ffff:a6e4:bdc7
166.228.189.200 0:0:0:0:0:ffff:a6e4:bdc8
166.228.189.201 0:0:0:0:0:ffff:a6e4:bdc9
166.228.189.202 0:0:0:0:0:ffff:a6e4:bdca
166.228.189.203 0:0:0:0:0:ffff:a6e4:bdcb
166.228.189.204 0:0:0:0:0:ffff:a6e4:bdcc
166.228.189.205 0:0:0:0:0:ffff:a6e4:bdcd
166.228.189.206 0:0:0:0:0:ffff:a6e4:bdce
166.228.189.207 0:0:0:0:0:ffff:a6e4:bdcf
166.228.189.208 0:0:0:0:0:ffff:a6e4:bdd0
166.228.189.209 0:0:0:0:0:ffff:a6e4:bdd1
166.228.189.210 0:0:0:0:0:ffff:a6e4:bdd2
166.228.189.211 0:0:0:0:0:ffff:a6e4:bdd3
166.228.189.212 0:0:0:0:0:ffff:a6e4:bdd4
166.228.189.213 0:0:0:0:0:ffff:a6e4:bdd5
166.228.189.214 0:0:0:0:0:ffff:a6e4:bdd6
166.228.189.215 0:0:0:0:0:ffff:a6e4:bdd7
166.228.189.216 0:0:0:0:0:ffff:a6e4:bdd8
166.228.189.217 0:0:0:0:0:ffff:a6e4:bdd9
166.228.189.218 0:0:0:0:0:ffff:a6e4:bdda
166.228.189.219 0:0:0:0:0:ffff:a6e4:bddb
166.228.189.220 0:0:0:0:0:ffff:a6e4:bddc
166.228.189.221 0:0:0:0:0:ffff:a6e4:bddd
166.228.189.222 0:0:0:0:0:ffff:a6e4:bdde
166.228.189.223 0:0:0:0:0:ffff:a6e4:bddf
166.228.189.224 0:0:0:0:0:ffff:a6e4:bde0
166.228.189.225 0:0:0:0:0:ffff:a6e4:bde1
166.228.189.226 0:0:0:0:0:ffff:a6e4:bde2
166.228.189.227 0:0:0:0:0:ffff:a6e4:bde3
166.228.189.228 0:0:0:0:0:ffff:a6e4:bde4
166.228.189.229 0:0:0:0:0:ffff:a6e4:bde5
166.228.189.230 0:0:0:0:0:ffff:a6e4:bde6
166.228.189.231 0:0:0:0:0:ffff:a6e4:bde7
166.228.189.232 0:0:0:0:0:ffff:a6e4:bde8
166.228.189.233 0:0:0:0:0:ffff:a6e4:bde9
166.228.189.234 0:0:0:0:0:ffff:a6e4:bdea
166.228.189.235 0:0:0:0:0:ffff:a6e4:bdeb
166.228.189.236 0:0:0:0:0:ffff:a6e4:bdec
166.228.189.237 0:0:0:0:0:ffff:a6e4:bded
166.228.189.238 0:0:0:0:0:ffff:a6e4:bdee
166.228.189.239 0:0:0:0:0:ffff:a6e4:bdef
166.228.189.240 0:0:0:0:0:ffff:a6e4:bdf0
166.228.189.241 0:0:0:0:0:ffff:a6e4:bdf1
166.228.189.242 0:0:0:0:0:ffff:a6e4:bdf2
166.228.189.243 0:0:0:0:0:ffff:a6e4:bdf3
166.228.189.244 0:0:0:0:0:ffff:a6e4:bdf4
166.228.189.245 0:0:0:0:0:ffff:a6e4:bdf5
166.228.189.246 0:0:0:0:0:ffff:a6e4:bdf6
166.228.189.247 0:0:0:0:0:ffff:a6e4:bdf7
166.228.189.248 0:0:0:0:0:ffff:a6e4:bdf8
166.228.189.249 0:0:0:0:0:ffff:a6e4:bdf9
166.228.189.250 0:0:0:0:0:ffff:a6e4:bdfa
166.228.189.251 0:0:0:0:0:ffff:a6e4:bdfb
166.228.189.252 0:0:0:0:0:ffff:a6e4:bdfc
166.228.189.253 0:0:0:0:0:ffff:a6e4:bdfd
166.228.189.254 0:0:0:0:0:ffff:a6e4:bdfe
166.228.189.255 0:0:0:0:0:ffff:a6e4:bdff


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.