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
166.90.134.1 0:0:0:0:0:ffff:a65a:8601
166.90.134.2 0:0:0:0:0:ffff:a65a:8602
166.90.134.3 0:0:0:0:0:ffff:a65a:8603
166.90.134.4 0:0:0:0:0:ffff:a65a:8604
166.90.134.5 0:0:0:0:0:ffff:a65a:8605
166.90.134.6 0:0:0:0:0:ffff:a65a:8606
166.90.134.7 0:0:0:0:0:ffff:a65a:8607
166.90.134.8 0:0:0:0:0:ffff:a65a:8608
166.90.134.9 0:0:0:0:0:ffff:a65a:8609
166.90.134.10 0:0:0:0:0:ffff:a65a:860a
166.90.134.11 0:0:0:0:0:ffff:a65a:860b
166.90.134.12 0:0:0:0:0:ffff:a65a:860c
166.90.134.13 0:0:0:0:0:ffff:a65a:860d
166.90.134.14 0:0:0:0:0:ffff:a65a:860e
166.90.134.15 0:0:0:0:0:ffff:a65a:860f
166.90.134.16 0:0:0:0:0:ffff:a65a:8610
166.90.134.17 0:0:0:0:0:ffff:a65a:8611
166.90.134.18 0:0:0:0:0:ffff:a65a:8612
166.90.134.19 0:0:0:0:0:ffff:a65a:8613
166.90.134.20 0:0:0:0:0:ffff:a65a:8614
166.90.134.21 0:0:0:0:0:ffff:a65a:8615
166.90.134.22 0:0:0:0:0:ffff:a65a:8616
166.90.134.23 0:0:0:0:0:ffff:a65a:8617
166.90.134.24 0:0:0:0:0:ffff:a65a:8618
166.90.134.25 0:0:0:0:0:ffff:a65a:8619
166.90.134.26 0:0:0:0:0:ffff:a65a:861a
166.90.134.27 0:0:0:0:0:ffff:a65a:861b
166.90.134.28 0:0:0:0:0:ffff:a65a:861c
166.90.134.29 0:0:0:0:0:ffff:a65a:861d
166.90.134.30 0:0:0:0:0:ffff:a65a:861e
166.90.134.31 0:0:0:0:0:ffff:a65a:861f
166.90.134.32 0:0:0:0:0:ffff:a65a:8620
166.90.134.33 0:0:0:0:0:ffff:a65a:8621
166.90.134.34 0:0:0:0:0:ffff:a65a:8622
166.90.134.35 0:0:0:0:0:ffff:a65a:8623
166.90.134.36 0:0:0:0:0:ffff:a65a:8624
166.90.134.37 0:0:0:0:0:ffff:a65a:8625
166.90.134.38 0:0:0:0:0:ffff:a65a:8626
166.90.134.39 0:0:0:0:0:ffff:a65a:8627
166.90.134.40 0:0:0:0:0:ffff:a65a:8628
166.90.134.41 0:0:0:0:0:ffff:a65a:8629
166.90.134.42 0:0:0:0:0:ffff:a65a:862a
166.90.134.43 0:0:0:0:0:ffff:a65a:862b
166.90.134.44 0:0:0:0:0:ffff:a65a:862c
166.90.134.45 0:0:0:0:0:ffff:a65a:862d
166.90.134.46 0:0:0:0:0:ffff:a65a:862e
166.90.134.47 0:0:0:0:0:ffff:a65a:862f
166.90.134.48 0:0:0:0:0:ffff:a65a:8630
166.90.134.49 0:0:0:0:0:ffff:a65a:8631
166.90.134.50 0:0:0:0:0:ffff:a65a:8632
166.90.134.51 0:0:0:0:0:ffff:a65a:8633
166.90.134.52 0:0:0:0:0:ffff:a65a:8634
166.90.134.53 0:0:0:0:0:ffff:a65a:8635
166.90.134.54 0:0:0:0:0:ffff:a65a:8636
166.90.134.55 0:0:0:0:0:ffff:a65a:8637
166.90.134.56 0:0:0:0:0:ffff:a65a:8638
166.90.134.57 0:0:0:0:0:ffff:a65a:8639
166.90.134.58 0:0:0:0:0:ffff:a65a:863a
166.90.134.59 0:0:0:0:0:ffff:a65a:863b
166.90.134.60 0:0:0:0:0:ffff:a65a:863c


166.90.134.61 0:0:0:0:0:ffff:a65a:863d
166.90.134.62 0:0:0:0:0:ffff:a65a:863e
166.90.134.63 0:0:0:0:0:ffff:a65a:863f
166.90.134.64 0:0:0:0:0:ffff:a65a:8640
166.90.134.65 0:0:0:0:0:ffff:a65a:8641
166.90.134.66 0:0:0:0:0:ffff:a65a:8642
166.90.134.67 0:0:0:0:0:ffff:a65a:8643
166.90.134.68 0:0:0:0:0:ffff:a65a:8644
166.90.134.69 0:0:0:0:0:ffff:a65a:8645
166.90.134.70 0:0:0:0:0:ffff:a65a:8646
166.90.134.71 0:0:0:0:0:ffff:a65a:8647
166.90.134.72 0:0:0:0:0:ffff:a65a:8648
166.90.134.73 0:0:0:0:0:ffff:a65a:8649
166.90.134.74 0:0:0:0:0:ffff:a65a:864a
166.90.134.75 0:0:0:0:0:ffff:a65a:864b
166.90.134.76 0:0:0:0:0:ffff:a65a:864c
166.90.134.77 0:0:0:0:0:ffff:a65a:864d
166.90.134.78 0:0:0:0:0:ffff:a65a:864e
166.90.134.79 0:0:0:0:0:ffff:a65a:864f
166.90.134.80 0:0:0:0:0:ffff:a65a:8650
166.90.134.81 0:0:0:0:0:ffff:a65a:8651
166.90.134.82 0:0:0:0:0:ffff:a65a:8652
166.90.134.83 0:0:0:0:0:ffff:a65a:8653
166.90.134.84 0:0:0:0:0:ffff:a65a:8654
166.90.134.85 0:0:0:0:0:ffff:a65a:8655
166.90.134.86 0:0:0:0:0:ffff:a65a:8656
166.90.134.87 0:0:0:0:0:ffff:a65a:8657
166.90.134.88 0:0:0:0:0:ffff:a65a:8658
166.90.134.89 0:0:0:0:0:ffff:a65a:8659
166.90.134.90 0:0:0:0:0:ffff:a65a:865a
166.90.134.91 0:0:0:0:0:ffff:a65a:865b
166.90.134.92 0:0:0:0:0:ffff:a65a:865c
166.90.134.93 0:0:0:0:0:ffff:a65a:865d
166.90.134.94 0:0:0:0:0:ffff:a65a:865e
166.90.134.95 0:0:0:0:0:ffff:a65a:865f
166.90.134.96 0:0:0:0:0:ffff:a65a:8660
166.90.134.97 0:0:0:0:0:ffff:a65a:8661
166.90.134.98 0:0:0:0:0:ffff:a65a:8662
166.90.134.99 0:0:0:0:0:ffff:a65a:8663
166.90.134.100 0:0:0:0:0:ffff:a65a:8664
166.90.134.101 0:0:0:0:0:ffff:a65a:8665
166.90.134.102 0:0:0:0:0:ffff:a65a:8666
166.90.134.103 0:0:0:0:0:ffff:a65a:8667
166.90.134.104 0:0:0:0:0:ffff:a65a:8668
166.90.134.105 0:0:0:0:0:ffff:a65a:8669
166.90.134.106 0:0:0:0:0:ffff:a65a:866a
166.90.134.107 0:0:0:0:0:ffff:a65a:866b
166.90.134.108 0:0:0:0:0:ffff:a65a:866c
166.90.134.109 0:0:0:0:0:ffff:a65a:866d
166.90.134.110 0:0:0:0:0:ffff:a65a:866e
166.90.134.111 0:0:0:0:0:ffff:a65a:866f
166.90.134.112 0:0:0:0:0:ffff:a65a:8670
166.90.134.113 0:0:0:0:0:ffff:a65a:8671
166.90.134.114 0:0:0:0:0:ffff:a65a:8672
166.90.134.115 0:0:0:0:0:ffff:a65a:8673
166.90.134.116 0:0:0:0:0:ffff:a65a:8674
166.90.134.117 0:0:0:0:0:ffff:a65a:8675
166.90.134.118 0:0:0:0:0:ffff:a65a:8676
166.90.134.119 0:0:0:0:0:ffff:a65a:8677
166.90.134.120 0:0:0:0:0:ffff:a65a:8678


166.90.134.121 0:0:0:0:0:ffff:a65a:8679
166.90.134.122 0:0:0:0:0:ffff:a65a:867a
166.90.134.123 0:0:0:0:0:ffff:a65a:867b
166.90.134.124 0:0:0:0:0:ffff:a65a:867c
166.90.134.125 0:0:0:0:0:ffff:a65a:867d
166.90.134.126 0:0:0:0:0:ffff:a65a:867e
166.90.134.127 0:0:0:0:0:ffff:a65a:867f
166.90.134.128 0:0:0:0:0:ffff:a65a:8680
166.90.134.129 0:0:0:0:0:ffff:a65a:8681
166.90.134.130 0:0:0:0:0:ffff:a65a:8682
166.90.134.131 0:0:0:0:0:ffff:a65a:8683
166.90.134.132 0:0:0:0:0:ffff:a65a:8684
166.90.134.133 0:0:0:0:0:ffff:a65a:8685
166.90.134.134 0:0:0:0:0:ffff:a65a:8686
166.90.134.135 0:0:0:0:0:ffff:a65a:8687
166.90.134.136 0:0:0:0:0:ffff:a65a:8688
166.90.134.137 0:0:0:0:0:ffff:a65a:8689
166.90.134.138 0:0:0:0:0:ffff:a65a:868a
166.90.134.139 0:0:0:0:0:ffff:a65a:868b
166.90.134.140 0:0:0:0:0:ffff:a65a:868c
166.90.134.141 0:0:0:0:0:ffff:a65a:868d
166.90.134.142 0:0:0:0:0:ffff:a65a:868e
166.90.134.143 0:0:0:0:0:ffff:a65a:868f
166.90.134.144 0:0:0:0:0:ffff:a65a:8690
166.90.134.145 0:0:0:0:0:ffff:a65a:8691
166.90.134.146 0:0:0:0:0:ffff:a65a:8692
166.90.134.147 0:0:0:0:0:ffff:a65a:8693
166.90.134.148 0:0:0:0:0:ffff:a65a:8694
166.90.134.149 0:0:0:0:0:ffff:a65a:8695
166.90.134.150 0:0:0:0:0:ffff:a65a:8696
166.90.134.151 0:0:0:0:0:ffff:a65a:8697
166.90.134.152 0:0:0:0:0:ffff:a65a:8698
166.90.134.153 0:0:0:0:0:ffff:a65a:8699
166.90.134.154 0:0:0:0:0:ffff:a65a:869a
166.90.134.155 0:0:0:0:0:ffff:a65a:869b
166.90.134.156 0:0:0:0:0:ffff:a65a:869c
166.90.134.157 0:0:0:0:0:ffff:a65a:869d
166.90.134.158 0:0:0:0:0:ffff:a65a:869e
166.90.134.159 0:0:0:0:0:ffff:a65a:869f
166.90.134.160 0:0:0:0:0:ffff:a65a:86a0
166.90.134.161 0:0:0:0:0:ffff:a65a:86a1
166.90.134.162 0:0:0:0:0:ffff:a65a:86a2
166.90.134.163 0:0:0:0:0:ffff:a65a:86a3
166.90.134.164 0:0:0:0:0:ffff:a65a:86a4
166.90.134.165 0:0:0:0:0:ffff:a65a:86a5
166.90.134.166 0:0:0:0:0:ffff:a65a:86a6
166.90.134.167 0:0:0:0:0:ffff:a65a:86a7
166.90.134.168 0:0:0:0:0:ffff:a65a:86a8
166.90.134.169 0:0:0:0:0:ffff:a65a:86a9
166.90.134.170 0:0:0:0:0:ffff:a65a:86aa
166.90.134.171 0:0:0:0:0:ffff:a65a:86ab
166.90.134.172 0:0:0:0:0:ffff:a65a:86ac
166.90.134.173 0:0:0:0:0:ffff:a65a:86ad
166.90.134.174 0:0:0:0:0:ffff:a65a:86ae
166.90.134.175 0:0:0:0:0:ffff:a65a:86af
166.90.134.176 0:0:0:0:0:ffff:a65a:86b0
166.90.134.177 0:0:0:0:0:ffff:a65a:86b1
166.90.134.178 0:0:0:0:0:ffff:a65a:86b2
166.90.134.179 0:0:0:0:0:ffff:a65a:86b3
166.90.134.180 0:0:0:0:0:ffff:a65a:86b4


166.90.134.181 0:0:0:0:0:ffff:a65a:86b5
166.90.134.182 0:0:0:0:0:ffff:a65a:86b6
166.90.134.183 0:0:0:0:0:ffff:a65a:86b7
166.90.134.184 0:0:0:0:0:ffff:a65a:86b8
166.90.134.185 0:0:0:0:0:ffff:a65a:86b9
166.90.134.186 0:0:0:0:0:ffff:a65a:86ba
166.90.134.187 0:0:0:0:0:ffff:a65a:86bb
166.90.134.188 0:0:0:0:0:ffff:a65a:86bc
166.90.134.189 0:0:0:0:0:ffff:a65a:86bd
166.90.134.190 0:0:0:0:0:ffff:a65a:86be
166.90.134.191 0:0:0:0:0:ffff:a65a:86bf
166.90.134.192 0:0:0:0:0:ffff:a65a:86c0
166.90.134.193 0:0:0:0:0:ffff:a65a:86c1
166.90.134.194 0:0:0:0:0:ffff:a65a:86c2
166.90.134.195 0:0:0:0:0:ffff:a65a:86c3
166.90.134.196 0:0:0:0:0:ffff:a65a:86c4
166.90.134.197 0:0:0:0:0:ffff:a65a:86c5
166.90.134.198 0:0:0:0:0:ffff:a65a:86c6
166.90.134.199 0:0:0:0:0:ffff:a65a:86c7
166.90.134.200 0:0:0:0:0:ffff:a65a:86c8
166.90.134.201 0:0:0:0:0:ffff:a65a:86c9
166.90.134.202 0:0:0:0:0:ffff:a65a:86ca
166.90.134.203 0:0:0:0:0:ffff:a65a:86cb
166.90.134.204 0:0:0:0:0:ffff:a65a:86cc
166.90.134.205 0:0:0:0:0:ffff:a65a:86cd
166.90.134.206 0:0:0:0:0:ffff:a65a:86ce
166.90.134.207 0:0:0:0:0:ffff:a65a:86cf
166.90.134.208 0:0:0:0:0:ffff:a65a:86d0
166.90.134.209 0:0:0:0:0:ffff:a65a:86d1
166.90.134.210 0:0:0:0:0:ffff:a65a:86d2
166.90.134.211 0:0:0:0:0:ffff:a65a:86d3
166.90.134.212 0:0:0:0:0:ffff:a65a:86d4
166.90.134.213 0:0:0:0:0:ffff:a65a:86d5
166.90.134.214 0:0:0:0:0:ffff:a65a:86d6
166.90.134.215 0:0:0:0:0:ffff:a65a:86d7
166.90.134.216 0:0:0:0:0:ffff:a65a:86d8
166.90.134.217 0:0:0:0:0:ffff:a65a:86d9
166.90.134.218 0:0:0:0:0:ffff:a65a:86da
166.90.134.219 0:0:0:0:0:ffff:a65a:86db
166.90.134.220 0:0:0:0:0:ffff:a65a:86dc
166.90.134.221 0:0:0:0:0:ffff:a65a:86dd
166.90.134.222 0:0:0:0:0:ffff:a65a:86de
166.90.134.223 0:0:0:0:0:ffff:a65a:86df
166.90.134.224 0:0:0:0:0:ffff:a65a:86e0
166.90.134.225 0:0:0:0:0:ffff:a65a:86e1
166.90.134.226 0:0:0:0:0:ffff:a65a:86e2
166.90.134.227 0:0:0:0:0:ffff:a65a:86e3
166.90.134.228 0:0:0:0:0:ffff:a65a:86e4
166.90.134.229 0:0:0:0:0:ffff:a65a:86e5
166.90.134.230 0:0:0:0:0:ffff:a65a:86e6
166.90.134.231 0:0:0:0:0:ffff:a65a:86e7
166.90.134.232 0:0:0:0:0:ffff:a65a:86e8
166.90.134.233 0:0:0:0:0:ffff:a65a:86e9
166.90.134.234 0:0:0:0:0:ffff:a65a:86ea
166.90.134.235 0:0:0:0:0:ffff:a65a:86eb
166.90.134.236 0:0:0:0:0:ffff:a65a:86ec
166.90.134.237 0:0:0:0:0:ffff:a65a:86ed
166.90.134.238 0:0:0:0:0:ffff:a65a:86ee
166.90.134.239 0:0:0:0:0:ffff:a65a:86ef
166.90.134.240 0:0:0:0:0:ffff:a65a:86f0
166.90.134.241 0:0:0:0:0:ffff:a65a:86f1
166.90.134.242 0:0:0:0:0:ffff:a65a:86f2
166.90.134.243 0:0:0:0:0:ffff:a65a:86f3
166.90.134.244 0:0:0:0:0:ffff:a65a:86f4
166.90.134.245 0:0:0:0:0:ffff:a65a:86f5
166.90.134.246 0:0:0:0:0:ffff:a65a:86f6
166.90.134.247 0:0:0:0:0:ffff:a65a:86f7
166.90.134.248 0:0:0:0:0:ffff:a65a:86f8
166.90.134.249 0:0:0:0:0:ffff:a65a:86f9
166.90.134.250 0:0:0:0:0:ffff:a65a:86fa
166.90.134.251 0:0:0:0:0:ffff:a65a:86fb
166.90.134.252 0:0:0:0:0:ffff:a65a:86fc
166.90.134.253 0:0:0:0:0:ffff:a65a:86fd
166.90.134.254 0:0:0:0:0:ffff:a65a:86fe
166.90.134.255 0:0:0:0:0:ffff:a65a:86ff


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.