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
166.90.150.1 0:0:0:0:0:ffff:a65a:9601
166.90.150.2 0:0:0:0:0:ffff:a65a:9602
166.90.150.3 0:0:0:0:0:ffff:a65a:9603
166.90.150.4 0:0:0:0:0:ffff:a65a:9604
166.90.150.5 0:0:0:0:0:ffff:a65a:9605
166.90.150.6 0:0:0:0:0:ffff:a65a:9606
166.90.150.7 0:0:0:0:0:ffff:a65a:9607
166.90.150.8 0:0:0:0:0:ffff:a65a:9608
166.90.150.9 0:0:0:0:0:ffff:a65a:9609
166.90.150.10 0:0:0:0:0:ffff:a65a:960a
166.90.150.11 0:0:0:0:0:ffff:a65a:960b
166.90.150.12 0:0:0:0:0:ffff:a65a:960c
166.90.150.13 0:0:0:0:0:ffff:a65a:960d
166.90.150.14 0:0:0:0:0:ffff:a65a:960e
166.90.150.15 0:0:0:0:0:ffff:a65a:960f
166.90.150.16 0:0:0:0:0:ffff:a65a:9610
166.90.150.17 0:0:0:0:0:ffff:a65a:9611
166.90.150.18 0:0:0:0:0:ffff:a65a:9612
166.90.150.19 0:0:0:0:0:ffff:a65a:9613
166.90.150.20 0:0:0:0:0:ffff:a65a:9614
166.90.150.21 0:0:0:0:0:ffff:a65a:9615
166.90.150.22 0:0:0:0:0:ffff:a65a:9616
166.90.150.23 0:0:0:0:0:ffff:a65a:9617
166.90.150.24 0:0:0:0:0:ffff:a65a:9618
166.90.150.25 0:0:0:0:0:ffff:a65a:9619
166.90.150.26 0:0:0:0:0:ffff:a65a:961a
166.90.150.27 0:0:0:0:0:ffff:a65a:961b
166.90.150.28 0:0:0:0:0:ffff:a65a:961c
166.90.150.29 0:0:0:0:0:ffff:a65a:961d
166.90.150.30 0:0:0:0:0:ffff:a65a:961e
166.90.150.31 0:0:0:0:0:ffff:a65a:961f
166.90.150.32 0:0:0:0:0:ffff:a65a:9620
166.90.150.33 0:0:0:0:0:ffff:a65a:9621
166.90.150.34 0:0:0:0:0:ffff:a65a:9622
166.90.150.35 0:0:0:0:0:ffff:a65a:9623
166.90.150.36 0:0:0:0:0:ffff:a65a:9624
166.90.150.37 0:0:0:0:0:ffff:a65a:9625
166.90.150.38 0:0:0:0:0:ffff:a65a:9626
166.90.150.39 0:0:0:0:0:ffff:a65a:9627
166.90.150.40 0:0:0:0:0:ffff:a65a:9628
166.90.150.41 0:0:0:0:0:ffff:a65a:9629
166.90.150.42 0:0:0:0:0:ffff:a65a:962a
166.90.150.43 0:0:0:0:0:ffff:a65a:962b
166.90.150.44 0:0:0:0:0:ffff:a65a:962c
166.90.150.45 0:0:0:0:0:ffff:a65a:962d
166.90.150.46 0:0:0:0:0:ffff:a65a:962e
166.90.150.47 0:0:0:0:0:ffff:a65a:962f
166.90.150.48 0:0:0:0:0:ffff:a65a:9630
166.90.150.49 0:0:0:0:0:ffff:a65a:9631
166.90.150.50 0:0:0:0:0:ffff:a65a:9632
166.90.150.51 0:0:0:0:0:ffff:a65a:9633
166.90.150.52 0:0:0:0:0:ffff:a65a:9634
166.90.150.53 0:0:0:0:0:ffff:a65a:9635
166.90.150.54 0:0:0:0:0:ffff:a65a:9636
166.90.150.55 0:0:0:0:0:ffff:a65a:9637
166.90.150.56 0:0:0:0:0:ffff:a65a:9638
166.90.150.57 0:0:0:0:0:ffff:a65a:9639
166.90.150.58 0:0:0:0:0:ffff:a65a:963a
166.90.150.59 0:0:0:0:0:ffff:a65a:963b
166.90.150.60 0:0:0:0:0:ffff:a65a:963c


166.90.150.61 0:0:0:0:0:ffff:a65a:963d
166.90.150.62 0:0:0:0:0:ffff:a65a:963e
166.90.150.63 0:0:0:0:0:ffff:a65a:963f
166.90.150.64 0:0:0:0:0:ffff:a65a:9640
166.90.150.65 0:0:0:0:0:ffff:a65a:9641
166.90.150.66 0:0:0:0:0:ffff:a65a:9642
166.90.150.67 0:0:0:0:0:ffff:a65a:9643
166.90.150.68 0:0:0:0:0:ffff:a65a:9644
166.90.150.69 0:0:0:0:0:ffff:a65a:9645
166.90.150.70 0:0:0:0:0:ffff:a65a:9646
166.90.150.71 0:0:0:0:0:ffff:a65a:9647
166.90.150.72 0:0:0:0:0:ffff:a65a:9648
166.90.150.73 0:0:0:0:0:ffff:a65a:9649
166.90.150.74 0:0:0:0:0:ffff:a65a:964a
166.90.150.75 0:0:0:0:0:ffff:a65a:964b
166.90.150.76 0:0:0:0:0:ffff:a65a:964c
166.90.150.77 0:0:0:0:0:ffff:a65a:964d
166.90.150.78 0:0:0:0:0:ffff:a65a:964e
166.90.150.79 0:0:0:0:0:ffff:a65a:964f
166.90.150.80 0:0:0:0:0:ffff:a65a:9650
166.90.150.81 0:0:0:0:0:ffff:a65a:9651
166.90.150.82 0:0:0:0:0:ffff:a65a:9652
166.90.150.83 0:0:0:0:0:ffff:a65a:9653
166.90.150.84 0:0:0:0:0:ffff:a65a:9654
166.90.150.85 0:0:0:0:0:ffff:a65a:9655
166.90.150.86 0:0:0:0:0:ffff:a65a:9656
166.90.150.87 0:0:0:0:0:ffff:a65a:9657
166.90.150.88 0:0:0:0:0:ffff:a65a:9658
166.90.150.89 0:0:0:0:0:ffff:a65a:9659
166.90.150.90 0:0:0:0:0:ffff:a65a:965a
166.90.150.91 0:0:0:0:0:ffff:a65a:965b
166.90.150.92 0:0:0:0:0:ffff:a65a:965c
166.90.150.93 0:0:0:0:0:ffff:a65a:965d
166.90.150.94 0:0:0:0:0:ffff:a65a:965e
166.90.150.95 0:0:0:0:0:ffff:a65a:965f
166.90.150.96 0:0:0:0:0:ffff:a65a:9660
166.90.150.97 0:0:0:0:0:ffff:a65a:9661
166.90.150.98 0:0:0:0:0:ffff:a65a:9662
166.90.150.99 0:0:0:0:0:ffff:a65a:9663
166.90.150.100 0:0:0:0:0:ffff:a65a:9664
166.90.150.101 0:0:0:0:0:ffff:a65a:9665
166.90.150.102 0:0:0:0:0:ffff:a65a:9666
166.90.150.103 0:0:0:0:0:ffff:a65a:9667
166.90.150.104 0:0:0:0:0:ffff:a65a:9668
166.90.150.105 0:0:0:0:0:ffff:a65a:9669
166.90.150.106 0:0:0:0:0:ffff:a65a:966a
166.90.150.107 0:0:0:0:0:ffff:a65a:966b
166.90.150.108 0:0:0:0:0:ffff:a65a:966c
166.90.150.109 0:0:0:0:0:ffff:a65a:966d
166.90.150.110 0:0:0:0:0:ffff:a65a:966e
166.90.150.111 0:0:0:0:0:ffff:a65a:966f
166.90.150.112 0:0:0:0:0:ffff:a65a:9670
166.90.150.113 0:0:0:0:0:ffff:a65a:9671
166.90.150.114 0:0:0:0:0:ffff:a65a:9672
166.90.150.115 0:0:0:0:0:ffff:a65a:9673
166.90.150.116 0:0:0:0:0:ffff:a65a:9674
166.90.150.117 0:0:0:0:0:ffff:a65a:9675
166.90.150.118 0:0:0:0:0:ffff:a65a:9676
166.90.150.119 0:0:0:0:0:ffff:a65a:9677
166.90.150.120 0:0:0:0:0:ffff:a65a:9678


166.90.150.121 0:0:0:0:0:ffff:a65a:9679
166.90.150.122 0:0:0:0:0:ffff:a65a:967a
166.90.150.123 0:0:0:0:0:ffff:a65a:967b
166.90.150.124 0:0:0:0:0:ffff:a65a:967c
166.90.150.125 0:0:0:0:0:ffff:a65a:967d
166.90.150.126 0:0:0:0:0:ffff:a65a:967e
166.90.150.127 0:0:0:0:0:ffff:a65a:967f
166.90.150.128 0:0:0:0:0:ffff:a65a:9680
166.90.150.129 0:0:0:0:0:ffff:a65a:9681
166.90.150.130 0:0:0:0:0:ffff:a65a:9682
166.90.150.131 0:0:0:0:0:ffff:a65a:9683
166.90.150.132 0:0:0:0:0:ffff:a65a:9684
166.90.150.133 0:0:0:0:0:ffff:a65a:9685
166.90.150.134 0:0:0:0:0:ffff:a65a:9686
166.90.150.135 0:0:0:0:0:ffff:a65a:9687
166.90.150.136 0:0:0:0:0:ffff:a65a:9688
166.90.150.137 0:0:0:0:0:ffff:a65a:9689
166.90.150.138 0:0:0:0:0:ffff:a65a:968a
166.90.150.139 0:0:0:0:0:ffff:a65a:968b
166.90.150.140 0:0:0:0:0:ffff:a65a:968c
166.90.150.141 0:0:0:0:0:ffff:a65a:968d
166.90.150.142 0:0:0:0:0:ffff:a65a:968e
166.90.150.143 0:0:0:0:0:ffff:a65a:968f
166.90.150.144 0:0:0:0:0:ffff:a65a:9690
166.90.150.145 0:0:0:0:0:ffff:a65a:9691
166.90.150.146 0:0:0:0:0:ffff:a65a:9692
166.90.150.147 0:0:0:0:0:ffff:a65a:9693
166.90.150.148 0:0:0:0:0:ffff:a65a:9694
166.90.150.149 0:0:0:0:0:ffff:a65a:9695
166.90.150.150 0:0:0:0:0:ffff:a65a:9696
166.90.150.151 0:0:0:0:0:ffff:a65a:9697
166.90.150.152 0:0:0:0:0:ffff:a65a:9698
166.90.150.153 0:0:0:0:0:ffff:a65a:9699
166.90.150.154 0:0:0:0:0:ffff:a65a:969a
166.90.150.155 0:0:0:0:0:ffff:a65a:969b
166.90.150.156 0:0:0:0:0:ffff:a65a:969c
166.90.150.157 0:0:0:0:0:ffff:a65a:969d
166.90.150.158 0:0:0:0:0:ffff:a65a:969e
166.90.150.159 0:0:0:0:0:ffff:a65a:969f
166.90.150.160 0:0:0:0:0:ffff:a65a:96a0
166.90.150.161 0:0:0:0:0:ffff:a65a:96a1
166.90.150.162 0:0:0:0:0:ffff:a65a:96a2
166.90.150.163 0:0:0:0:0:ffff:a65a:96a3
166.90.150.164 0:0:0:0:0:ffff:a65a:96a4
166.90.150.165 0:0:0:0:0:ffff:a65a:96a5
166.90.150.166 0:0:0:0:0:ffff:a65a:96a6
166.90.150.167 0:0:0:0:0:ffff:a65a:96a7
166.90.150.168 0:0:0:0:0:ffff:a65a:96a8
166.90.150.169 0:0:0:0:0:ffff:a65a:96a9
166.90.150.170 0:0:0:0:0:ffff:a65a:96aa
166.90.150.171 0:0:0:0:0:ffff:a65a:96ab
166.90.150.172 0:0:0:0:0:ffff:a65a:96ac
166.90.150.173 0:0:0:0:0:ffff:a65a:96ad
166.90.150.174 0:0:0:0:0:ffff:a65a:96ae
166.90.150.175 0:0:0:0:0:ffff:a65a:96af
166.90.150.176 0:0:0:0:0:ffff:a65a:96b0
166.90.150.177 0:0:0:0:0:ffff:a65a:96b1
166.90.150.178 0:0:0:0:0:ffff:a65a:96b2
166.90.150.179 0:0:0:0:0:ffff:a65a:96b3
166.90.150.180 0:0:0:0:0:ffff:a65a:96b4


166.90.150.181 0:0:0:0:0:ffff:a65a:96b5
166.90.150.182 0:0:0:0:0:ffff:a65a:96b6
166.90.150.183 0:0:0:0:0:ffff:a65a:96b7
166.90.150.184 0:0:0:0:0:ffff:a65a:96b8
166.90.150.185 0:0:0:0:0:ffff:a65a:96b9
166.90.150.186 0:0:0:0:0:ffff:a65a:96ba
166.90.150.187 0:0:0:0:0:ffff:a65a:96bb
166.90.150.188 0:0:0:0:0:ffff:a65a:96bc
166.90.150.189 0:0:0:0:0:ffff:a65a:96bd
166.90.150.190 0:0:0:0:0:ffff:a65a:96be
166.90.150.191 0:0:0:0:0:ffff:a65a:96bf
166.90.150.192 0:0:0:0:0:ffff:a65a:96c0
166.90.150.193 0:0:0:0:0:ffff:a65a:96c1
166.90.150.194 0:0:0:0:0:ffff:a65a:96c2
166.90.150.195 0:0:0:0:0:ffff:a65a:96c3
166.90.150.196 0:0:0:0:0:ffff:a65a:96c4
166.90.150.197 0:0:0:0:0:ffff:a65a:96c5
166.90.150.198 0:0:0:0:0:ffff:a65a:96c6
166.90.150.199 0:0:0:0:0:ffff:a65a:96c7
166.90.150.200 0:0:0:0:0:ffff:a65a:96c8
166.90.150.201 0:0:0:0:0:ffff:a65a:96c9
166.90.150.202 0:0:0:0:0:ffff:a65a:96ca
166.90.150.203 0:0:0:0:0:ffff:a65a:96cb
166.90.150.204 0:0:0:0:0:ffff:a65a:96cc
166.90.150.205 0:0:0:0:0:ffff:a65a:96cd
166.90.150.206 0:0:0:0:0:ffff:a65a:96ce
166.90.150.207 0:0:0:0:0:ffff:a65a:96cf
166.90.150.208 0:0:0:0:0:ffff:a65a:96d0
166.90.150.209 0:0:0:0:0:ffff:a65a:96d1
166.90.150.210 0:0:0:0:0:ffff:a65a:96d2
166.90.150.211 0:0:0:0:0:ffff:a65a:96d3
166.90.150.212 0:0:0:0:0:ffff:a65a:96d4
166.90.150.213 0:0:0:0:0:ffff:a65a:96d5
166.90.150.214 0:0:0:0:0:ffff:a65a:96d6
166.90.150.215 0:0:0:0:0:ffff:a65a:96d7
166.90.150.216 0:0:0:0:0:ffff:a65a:96d8
166.90.150.217 0:0:0:0:0:ffff:a65a:96d9
166.90.150.218 0:0:0:0:0:ffff:a65a:96da
166.90.150.219 0:0:0:0:0:ffff:a65a:96db
166.90.150.220 0:0:0:0:0:ffff:a65a:96dc
166.90.150.221 0:0:0:0:0:ffff:a65a:96dd
166.90.150.222 0:0:0:0:0:ffff:a65a:96de
166.90.150.223 0:0:0:0:0:ffff:a65a:96df
166.90.150.224 0:0:0:0:0:ffff:a65a:96e0
166.90.150.225 0:0:0:0:0:ffff:a65a:96e1
166.90.150.226 0:0:0:0:0:ffff:a65a:96e2
166.90.150.227 0:0:0:0:0:ffff:a65a:96e3
166.90.150.228 0:0:0:0:0:ffff:a65a:96e4
166.90.150.229 0:0:0:0:0:ffff:a65a:96e5
166.90.150.230 0:0:0:0:0:ffff:a65a:96e6
166.90.150.231 0:0:0:0:0:ffff:a65a:96e7
166.90.150.232 0:0:0:0:0:ffff:a65a:96e8
166.90.150.233 0:0:0:0:0:ffff:a65a:96e9
166.90.150.234 0:0:0:0:0:ffff:a65a:96ea
166.90.150.235 0:0:0:0:0:ffff:a65a:96eb
166.90.150.236 0:0:0:0:0:ffff:a65a:96ec
166.90.150.237 0:0:0:0:0:ffff:a65a:96ed
166.90.150.238 0:0:0:0:0:ffff:a65a:96ee
166.90.150.239 0:0:0:0:0:ffff:a65a:96ef
166.90.150.240 0:0:0:0:0:ffff:a65a:96f0
166.90.150.241 0:0:0:0:0:ffff:a65a:96f1
166.90.150.242 0:0:0:0:0:ffff:a65a:96f2
166.90.150.243 0:0:0:0:0:ffff:a65a:96f3
166.90.150.244 0:0:0:0:0:ffff:a65a:96f4
166.90.150.245 0:0:0:0:0:ffff:a65a:96f5
166.90.150.246 0:0:0:0:0:ffff:a65a:96f6
166.90.150.247 0:0:0:0:0:ffff:a65a:96f7
166.90.150.248 0:0:0:0:0:ffff:a65a:96f8
166.90.150.249 0:0:0:0:0:ffff:a65a:96f9
166.90.150.250 0:0:0:0:0:ffff:a65a:96fa
166.90.150.251 0:0:0:0:0:ffff:a65a:96fb
166.90.150.252 0:0:0:0:0:ffff:a65a:96fc
166.90.150.253 0:0:0:0:0:ffff:a65a:96fd
166.90.150.254 0:0:0:0:0:ffff:a65a:96fe
166.90.150.255 0:0:0:0:0:ffff:a65a:96ff


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.