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
166.90.232.1 0:0:0:0:0:ffff:a65a:e801
166.90.232.2 0:0:0:0:0:ffff:a65a:e802
166.90.232.3 0:0:0:0:0:ffff:a65a:e803
166.90.232.4 0:0:0:0:0:ffff:a65a:e804
166.90.232.5 0:0:0:0:0:ffff:a65a:e805
166.90.232.6 0:0:0:0:0:ffff:a65a:e806
166.90.232.7 0:0:0:0:0:ffff:a65a:e807
166.90.232.8 0:0:0:0:0:ffff:a65a:e808
166.90.232.9 0:0:0:0:0:ffff:a65a:e809
166.90.232.10 0:0:0:0:0:ffff:a65a:e80a
166.90.232.11 0:0:0:0:0:ffff:a65a:e80b
166.90.232.12 0:0:0:0:0:ffff:a65a:e80c
166.90.232.13 0:0:0:0:0:ffff:a65a:e80d
166.90.232.14 0:0:0:0:0:ffff:a65a:e80e
166.90.232.15 0:0:0:0:0:ffff:a65a:e80f
166.90.232.16 0:0:0:0:0:ffff:a65a:e810
166.90.232.17 0:0:0:0:0:ffff:a65a:e811
166.90.232.18 0:0:0:0:0:ffff:a65a:e812
166.90.232.19 0:0:0:0:0:ffff:a65a:e813
166.90.232.20 0:0:0:0:0:ffff:a65a:e814
166.90.232.21 0:0:0:0:0:ffff:a65a:e815
166.90.232.22 0:0:0:0:0:ffff:a65a:e816
166.90.232.23 0:0:0:0:0:ffff:a65a:e817
166.90.232.24 0:0:0:0:0:ffff:a65a:e818
166.90.232.25 0:0:0:0:0:ffff:a65a:e819
166.90.232.26 0:0:0:0:0:ffff:a65a:e81a
166.90.232.27 0:0:0:0:0:ffff:a65a:e81b
166.90.232.28 0:0:0:0:0:ffff:a65a:e81c
166.90.232.29 0:0:0:0:0:ffff:a65a:e81d
166.90.232.30 0:0:0:0:0:ffff:a65a:e81e
166.90.232.31 0:0:0:0:0:ffff:a65a:e81f
166.90.232.32 0:0:0:0:0:ffff:a65a:e820
166.90.232.33 0:0:0:0:0:ffff:a65a:e821
166.90.232.34 0:0:0:0:0:ffff:a65a:e822
166.90.232.35 0:0:0:0:0:ffff:a65a:e823
166.90.232.36 0:0:0:0:0:ffff:a65a:e824
166.90.232.37 0:0:0:0:0:ffff:a65a:e825
166.90.232.38 0:0:0:0:0:ffff:a65a:e826
166.90.232.39 0:0:0:0:0:ffff:a65a:e827
166.90.232.40 0:0:0:0:0:ffff:a65a:e828
166.90.232.41 0:0:0:0:0:ffff:a65a:e829
166.90.232.42 0:0:0:0:0:ffff:a65a:e82a
166.90.232.43 0:0:0:0:0:ffff:a65a:e82b
166.90.232.44 0:0:0:0:0:ffff:a65a:e82c
166.90.232.45 0:0:0:0:0:ffff:a65a:e82d
166.90.232.46 0:0:0:0:0:ffff:a65a:e82e
166.90.232.47 0:0:0:0:0:ffff:a65a:e82f
166.90.232.48 0:0:0:0:0:ffff:a65a:e830
166.90.232.49 0:0:0:0:0:ffff:a65a:e831
166.90.232.50 0:0:0:0:0:ffff:a65a:e832
166.90.232.51 0:0:0:0:0:ffff:a65a:e833
166.90.232.52 0:0:0:0:0:ffff:a65a:e834
166.90.232.53 0:0:0:0:0:ffff:a65a:e835
166.90.232.54 0:0:0:0:0:ffff:a65a:e836
166.90.232.55 0:0:0:0:0:ffff:a65a:e837
166.90.232.56 0:0:0:0:0:ffff:a65a:e838
166.90.232.57 0:0:0:0:0:ffff:a65a:e839
166.90.232.58 0:0:0:0:0:ffff:a65a:e83a
166.90.232.59 0:0:0:0:0:ffff:a65a:e83b
166.90.232.60 0:0:0:0:0:ffff:a65a:e83c


166.90.232.61 0:0:0:0:0:ffff:a65a:e83d
166.90.232.62 0:0:0:0:0:ffff:a65a:e83e
166.90.232.63 0:0:0:0:0:ffff:a65a:e83f
166.90.232.64 0:0:0:0:0:ffff:a65a:e840
166.90.232.65 0:0:0:0:0:ffff:a65a:e841
166.90.232.66 0:0:0:0:0:ffff:a65a:e842
166.90.232.67 0:0:0:0:0:ffff:a65a:e843
166.90.232.68 0:0:0:0:0:ffff:a65a:e844
166.90.232.69 0:0:0:0:0:ffff:a65a:e845
166.90.232.70 0:0:0:0:0:ffff:a65a:e846
166.90.232.71 0:0:0:0:0:ffff:a65a:e847
166.90.232.72 0:0:0:0:0:ffff:a65a:e848
166.90.232.73 0:0:0:0:0:ffff:a65a:e849
166.90.232.74 0:0:0:0:0:ffff:a65a:e84a
166.90.232.75 0:0:0:0:0:ffff:a65a:e84b
166.90.232.76 0:0:0:0:0:ffff:a65a:e84c
166.90.232.77 0:0:0:0:0:ffff:a65a:e84d
166.90.232.78 0:0:0:0:0:ffff:a65a:e84e
166.90.232.79 0:0:0:0:0:ffff:a65a:e84f
166.90.232.80 0:0:0:0:0:ffff:a65a:e850
166.90.232.81 0:0:0:0:0:ffff:a65a:e851
166.90.232.82 0:0:0:0:0:ffff:a65a:e852
166.90.232.83 0:0:0:0:0:ffff:a65a:e853
166.90.232.84 0:0:0:0:0:ffff:a65a:e854
166.90.232.85 0:0:0:0:0:ffff:a65a:e855
166.90.232.86 0:0:0:0:0:ffff:a65a:e856
166.90.232.87 0:0:0:0:0:ffff:a65a:e857
166.90.232.88 0:0:0:0:0:ffff:a65a:e858
166.90.232.89 0:0:0:0:0:ffff:a65a:e859
166.90.232.90 0:0:0:0:0:ffff:a65a:e85a
166.90.232.91 0:0:0:0:0:ffff:a65a:e85b
166.90.232.92 0:0:0:0:0:ffff:a65a:e85c
166.90.232.93 0:0:0:0:0:ffff:a65a:e85d
166.90.232.94 0:0:0:0:0:ffff:a65a:e85e
166.90.232.95 0:0:0:0:0:ffff:a65a:e85f
166.90.232.96 0:0:0:0:0:ffff:a65a:e860
166.90.232.97 0:0:0:0:0:ffff:a65a:e861
166.90.232.98 0:0:0:0:0:ffff:a65a:e862
166.90.232.99 0:0:0:0:0:ffff:a65a:e863
166.90.232.100 0:0:0:0:0:ffff:a65a:e864
166.90.232.101 0:0:0:0:0:ffff:a65a:e865
166.90.232.102 0:0:0:0:0:ffff:a65a:e866
166.90.232.103 0:0:0:0:0:ffff:a65a:e867
166.90.232.104 0:0:0:0:0:ffff:a65a:e868
166.90.232.105 0:0:0:0:0:ffff:a65a:e869
166.90.232.106 0:0:0:0:0:ffff:a65a:e86a
166.90.232.107 0:0:0:0:0:ffff:a65a:e86b
166.90.232.108 0:0:0:0:0:ffff:a65a:e86c
166.90.232.109 0:0:0:0:0:ffff:a65a:e86d
166.90.232.110 0:0:0:0:0:ffff:a65a:e86e
166.90.232.111 0:0:0:0:0:ffff:a65a:e86f
166.90.232.112 0:0:0:0:0:ffff:a65a:e870
166.90.232.113 0:0:0:0:0:ffff:a65a:e871
166.90.232.114 0:0:0:0:0:ffff:a65a:e872
166.90.232.115 0:0:0:0:0:ffff:a65a:e873
166.90.232.116 0:0:0:0:0:ffff:a65a:e874
166.90.232.117 0:0:0:0:0:ffff:a65a:e875
166.90.232.118 0:0:0:0:0:ffff:a65a:e876
166.90.232.119 0:0:0:0:0:ffff:a65a:e877
166.90.232.120 0:0:0:0:0:ffff:a65a:e878


166.90.232.121 0:0:0:0:0:ffff:a65a:e879
166.90.232.122 0:0:0:0:0:ffff:a65a:e87a
166.90.232.123 0:0:0:0:0:ffff:a65a:e87b
166.90.232.124 0:0:0:0:0:ffff:a65a:e87c
166.90.232.125 0:0:0:0:0:ffff:a65a:e87d
166.90.232.126 0:0:0:0:0:ffff:a65a:e87e
166.90.232.127 0:0:0:0:0:ffff:a65a:e87f
166.90.232.128 0:0:0:0:0:ffff:a65a:e880
166.90.232.129 0:0:0:0:0:ffff:a65a:e881
166.90.232.130 0:0:0:0:0:ffff:a65a:e882
166.90.232.131 0:0:0:0:0:ffff:a65a:e883
166.90.232.132 0:0:0:0:0:ffff:a65a:e884
166.90.232.133 0:0:0:0:0:ffff:a65a:e885
166.90.232.134 0:0:0:0:0:ffff:a65a:e886
166.90.232.135 0:0:0:0:0:ffff:a65a:e887
166.90.232.136 0:0:0:0:0:ffff:a65a:e888
166.90.232.137 0:0:0:0:0:ffff:a65a:e889
166.90.232.138 0:0:0:0:0:ffff:a65a:e88a
166.90.232.139 0:0:0:0:0:ffff:a65a:e88b
166.90.232.140 0:0:0:0:0:ffff:a65a:e88c
166.90.232.141 0:0:0:0:0:ffff:a65a:e88d
166.90.232.142 0:0:0:0:0:ffff:a65a:e88e
166.90.232.143 0:0:0:0:0:ffff:a65a:e88f
166.90.232.144 0:0:0:0:0:ffff:a65a:e890
166.90.232.145 0:0:0:0:0:ffff:a65a:e891
166.90.232.146 0:0:0:0:0:ffff:a65a:e892
166.90.232.147 0:0:0:0:0:ffff:a65a:e893
166.90.232.148 0:0:0:0:0:ffff:a65a:e894
166.90.232.149 0:0:0:0:0:ffff:a65a:e895
166.90.232.150 0:0:0:0:0:ffff:a65a:e896
166.90.232.151 0:0:0:0:0:ffff:a65a:e897
166.90.232.152 0:0:0:0:0:ffff:a65a:e898
166.90.232.153 0:0:0:0:0:ffff:a65a:e899
166.90.232.154 0:0:0:0:0:ffff:a65a:e89a
166.90.232.155 0:0:0:0:0:ffff:a65a:e89b
166.90.232.156 0:0:0:0:0:ffff:a65a:e89c
166.90.232.157 0:0:0:0:0:ffff:a65a:e89d
166.90.232.158 0:0:0:0:0:ffff:a65a:e89e
166.90.232.159 0:0:0:0:0:ffff:a65a:e89f
166.90.232.160 0:0:0:0:0:ffff:a65a:e8a0
166.90.232.161 0:0:0:0:0:ffff:a65a:e8a1
166.90.232.162 0:0:0:0:0:ffff:a65a:e8a2
166.90.232.163 0:0:0:0:0:ffff:a65a:e8a3
166.90.232.164 0:0:0:0:0:ffff:a65a:e8a4
166.90.232.165 0:0:0:0:0:ffff:a65a:e8a5
166.90.232.166 0:0:0:0:0:ffff:a65a:e8a6
166.90.232.167 0:0:0:0:0:ffff:a65a:e8a7
166.90.232.168 0:0:0:0:0:ffff:a65a:e8a8
166.90.232.169 0:0:0:0:0:ffff:a65a:e8a9
166.90.232.170 0:0:0:0:0:ffff:a65a:e8aa
166.90.232.171 0:0:0:0:0:ffff:a65a:e8ab
166.90.232.172 0:0:0:0:0:ffff:a65a:e8ac
166.90.232.173 0:0:0:0:0:ffff:a65a:e8ad
166.90.232.174 0:0:0:0:0:ffff:a65a:e8ae
166.90.232.175 0:0:0:0:0:ffff:a65a:e8af
166.90.232.176 0:0:0:0:0:ffff:a65a:e8b0
166.90.232.177 0:0:0:0:0:ffff:a65a:e8b1
166.90.232.178 0:0:0:0:0:ffff:a65a:e8b2
166.90.232.179 0:0:0:0:0:ffff:a65a:e8b3
166.90.232.180 0:0:0:0:0:ffff:a65a:e8b4


166.90.232.181 0:0:0:0:0:ffff:a65a:e8b5
166.90.232.182 0:0:0:0:0:ffff:a65a:e8b6
166.90.232.183 0:0:0:0:0:ffff:a65a:e8b7
166.90.232.184 0:0:0:0:0:ffff:a65a:e8b8
166.90.232.185 0:0:0:0:0:ffff:a65a:e8b9
166.90.232.186 0:0:0:0:0:ffff:a65a:e8ba
166.90.232.187 0:0:0:0:0:ffff:a65a:e8bb
166.90.232.188 0:0:0:0:0:ffff:a65a:e8bc
166.90.232.189 0:0:0:0:0:ffff:a65a:e8bd
166.90.232.190 0:0:0:0:0:ffff:a65a:e8be
166.90.232.191 0:0:0:0:0:ffff:a65a:e8bf
166.90.232.192 0:0:0:0:0:ffff:a65a:e8c0
166.90.232.193 0:0:0:0:0:ffff:a65a:e8c1
166.90.232.194 0:0:0:0:0:ffff:a65a:e8c2
166.90.232.195 0:0:0:0:0:ffff:a65a:e8c3
166.90.232.196 0:0:0:0:0:ffff:a65a:e8c4
166.90.232.197 0:0:0:0:0:ffff:a65a:e8c5
166.90.232.198 0:0:0:0:0:ffff:a65a:e8c6
166.90.232.199 0:0:0:0:0:ffff:a65a:e8c7
166.90.232.200 0:0:0:0:0:ffff:a65a:e8c8
166.90.232.201 0:0:0:0:0:ffff:a65a:e8c9
166.90.232.202 0:0:0:0:0:ffff:a65a:e8ca
166.90.232.203 0:0:0:0:0:ffff:a65a:e8cb
166.90.232.204 0:0:0:0:0:ffff:a65a:e8cc
166.90.232.205 0:0:0:0:0:ffff:a65a:e8cd
166.90.232.206 0:0:0:0:0:ffff:a65a:e8ce
166.90.232.207 0:0:0:0:0:ffff:a65a:e8cf
166.90.232.208 0:0:0:0:0:ffff:a65a:e8d0
166.90.232.209 0:0:0:0:0:ffff:a65a:e8d1
166.90.232.210 0:0:0:0:0:ffff:a65a:e8d2
166.90.232.211 0:0:0:0:0:ffff:a65a:e8d3
166.90.232.212 0:0:0:0:0:ffff:a65a:e8d4
166.90.232.213 0:0:0:0:0:ffff:a65a:e8d5
166.90.232.214 0:0:0:0:0:ffff:a65a:e8d6
166.90.232.215 0:0:0:0:0:ffff:a65a:e8d7
166.90.232.216 0:0:0:0:0:ffff:a65a:e8d8
166.90.232.217 0:0:0:0:0:ffff:a65a:e8d9
166.90.232.218 0:0:0:0:0:ffff:a65a:e8da
166.90.232.219 0:0:0:0:0:ffff:a65a:e8db
166.90.232.220 0:0:0:0:0:ffff:a65a:e8dc
166.90.232.221 0:0:0:0:0:ffff:a65a:e8dd
166.90.232.222 0:0:0:0:0:ffff:a65a:e8de
166.90.232.223 0:0:0:0:0:ffff:a65a:e8df
166.90.232.224 0:0:0:0:0:ffff:a65a:e8e0
166.90.232.225 0:0:0:0:0:ffff:a65a:e8e1
166.90.232.226 0:0:0:0:0:ffff:a65a:e8e2
166.90.232.227 0:0:0:0:0:ffff:a65a:e8e3
166.90.232.228 0:0:0:0:0:ffff:a65a:e8e4
166.90.232.229 0:0:0:0:0:ffff:a65a:e8e5
166.90.232.230 0:0:0:0:0:ffff:a65a:e8e6
166.90.232.231 0:0:0:0:0:ffff:a65a:e8e7
166.90.232.232 0:0:0:0:0:ffff:a65a:e8e8
166.90.232.233 0:0:0:0:0:ffff:a65a:e8e9
166.90.232.234 0:0:0:0:0:ffff:a65a:e8ea
166.90.232.235 0:0:0:0:0:ffff:a65a:e8eb
166.90.232.236 0:0:0:0:0:ffff:a65a:e8ec
166.90.232.237 0:0:0:0:0:ffff:a65a:e8ed
166.90.232.238 0:0:0:0:0:ffff:a65a:e8ee
166.90.232.239 0:0:0:0:0:ffff:a65a:e8ef
166.90.232.240 0:0:0:0:0:ffff:a65a:e8f0
166.90.232.241 0:0:0:0:0:ffff:a65a:e8f1
166.90.232.242 0:0:0:0:0:ffff:a65a:e8f2
166.90.232.243 0:0:0:0:0:ffff:a65a:e8f3
166.90.232.244 0:0:0:0:0:ffff:a65a:e8f4
166.90.232.245 0:0:0:0:0:ffff:a65a:e8f5
166.90.232.246 0:0:0:0:0:ffff:a65a:e8f6
166.90.232.247 0:0:0:0:0:ffff:a65a:e8f7
166.90.232.248 0:0:0:0:0:ffff:a65a:e8f8
166.90.232.249 0:0:0:0:0:ffff:a65a:e8f9
166.90.232.250 0:0:0:0:0:ffff:a65a:e8fa
166.90.232.251 0:0:0:0:0:ffff:a65a:e8fb
166.90.232.252 0:0:0:0:0:ffff:a65a:e8fc
166.90.232.253 0:0:0:0:0:ffff:a65a:e8fd
166.90.232.254 0:0:0:0:0:ffff:a65a:e8fe
166.90.232.255 0:0:0:0:0:ffff:a65a:e8ff


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.