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
197.90.102.1 0:0:0:0:0:ffff:c55a:6601
197.90.102.2 0:0:0:0:0:ffff:c55a:6602
197.90.102.3 0:0:0:0:0:ffff:c55a:6603
197.90.102.4 0:0:0:0:0:ffff:c55a:6604
197.90.102.5 0:0:0:0:0:ffff:c55a:6605
197.90.102.6 0:0:0:0:0:ffff:c55a:6606
197.90.102.7 0:0:0:0:0:ffff:c55a:6607
197.90.102.8 0:0:0:0:0:ffff:c55a:6608
197.90.102.9 0:0:0:0:0:ffff:c55a:6609
197.90.102.10 0:0:0:0:0:ffff:c55a:660a
197.90.102.11 0:0:0:0:0:ffff:c55a:660b
197.90.102.12 0:0:0:0:0:ffff:c55a:660c
197.90.102.13 0:0:0:0:0:ffff:c55a:660d
197.90.102.14 0:0:0:0:0:ffff:c55a:660e
197.90.102.15 0:0:0:0:0:ffff:c55a:660f
197.90.102.16 0:0:0:0:0:ffff:c55a:6610
197.90.102.17 0:0:0:0:0:ffff:c55a:6611
197.90.102.18 0:0:0:0:0:ffff:c55a:6612
197.90.102.19 0:0:0:0:0:ffff:c55a:6613
197.90.102.20 0:0:0:0:0:ffff:c55a:6614
197.90.102.21 0:0:0:0:0:ffff:c55a:6615
197.90.102.22 0:0:0:0:0:ffff:c55a:6616
197.90.102.23 0:0:0:0:0:ffff:c55a:6617
197.90.102.24 0:0:0:0:0:ffff:c55a:6618
197.90.102.25 0:0:0:0:0:ffff:c55a:6619
197.90.102.26 0:0:0:0:0:ffff:c55a:661a
197.90.102.27 0:0:0:0:0:ffff:c55a:661b
197.90.102.28 0:0:0:0:0:ffff:c55a:661c
197.90.102.29 0:0:0:0:0:ffff:c55a:661d
197.90.102.30 0:0:0:0:0:ffff:c55a:661e
197.90.102.31 0:0:0:0:0:ffff:c55a:661f
197.90.102.32 0:0:0:0:0:ffff:c55a:6620
197.90.102.33 0:0:0:0:0:ffff:c55a:6621
197.90.102.34 0:0:0:0:0:ffff:c55a:6622
197.90.102.35 0:0:0:0:0:ffff:c55a:6623
197.90.102.36 0:0:0:0:0:ffff:c55a:6624
197.90.102.37 0:0:0:0:0:ffff:c55a:6625
197.90.102.38 0:0:0:0:0:ffff:c55a:6626
197.90.102.39 0:0:0:0:0:ffff:c55a:6627
197.90.102.40 0:0:0:0:0:ffff:c55a:6628
197.90.102.41 0:0:0:0:0:ffff:c55a:6629
197.90.102.42 0:0:0:0:0:ffff:c55a:662a
197.90.102.43 0:0:0:0:0:ffff:c55a:662b
197.90.102.44 0:0:0:0:0:ffff:c55a:662c
197.90.102.45 0:0:0:0:0:ffff:c55a:662d
197.90.102.46 0:0:0:0:0:ffff:c55a:662e
197.90.102.47 0:0:0:0:0:ffff:c55a:662f
197.90.102.48 0:0:0:0:0:ffff:c55a:6630
197.90.102.49 0:0:0:0:0:ffff:c55a:6631
197.90.102.50 0:0:0:0:0:ffff:c55a:6632
197.90.102.51 0:0:0:0:0:ffff:c55a:6633
197.90.102.52 0:0:0:0:0:ffff:c55a:6634
197.90.102.53 0:0:0:0:0:ffff:c55a:6635
197.90.102.54 0:0:0:0:0:ffff:c55a:6636
197.90.102.55 0:0:0:0:0:ffff:c55a:6637
197.90.102.56 0:0:0:0:0:ffff:c55a:6638
197.90.102.57 0:0:0:0:0:ffff:c55a:6639
197.90.102.58 0:0:0:0:0:ffff:c55a:663a
197.90.102.59 0:0:0:0:0:ffff:c55a:663b
197.90.102.60 0:0:0:0:0:ffff:c55a:663c


197.90.102.61 0:0:0:0:0:ffff:c55a:663d
197.90.102.62 0:0:0:0:0:ffff:c55a:663e
197.90.102.63 0:0:0:0:0:ffff:c55a:663f
197.90.102.64 0:0:0:0:0:ffff:c55a:6640
197.90.102.65 0:0:0:0:0:ffff:c55a:6641
197.90.102.66 0:0:0:0:0:ffff:c55a:6642
197.90.102.67 0:0:0:0:0:ffff:c55a:6643
197.90.102.68 0:0:0:0:0:ffff:c55a:6644
197.90.102.69 0:0:0:0:0:ffff:c55a:6645
197.90.102.70 0:0:0:0:0:ffff:c55a:6646
197.90.102.71 0:0:0:0:0:ffff:c55a:6647
197.90.102.72 0:0:0:0:0:ffff:c55a:6648
197.90.102.73 0:0:0:0:0:ffff:c55a:6649
197.90.102.74 0:0:0:0:0:ffff:c55a:664a
197.90.102.75 0:0:0:0:0:ffff:c55a:664b
197.90.102.76 0:0:0:0:0:ffff:c55a:664c
197.90.102.77 0:0:0:0:0:ffff:c55a:664d
197.90.102.78 0:0:0:0:0:ffff:c55a:664e
197.90.102.79 0:0:0:0:0:ffff:c55a:664f
197.90.102.80 0:0:0:0:0:ffff:c55a:6650
197.90.102.81 0:0:0:0:0:ffff:c55a:6651
197.90.102.82 0:0:0:0:0:ffff:c55a:6652
197.90.102.83 0:0:0:0:0:ffff:c55a:6653
197.90.102.84 0:0:0:0:0:ffff:c55a:6654
197.90.102.85 0:0:0:0:0:ffff:c55a:6655
197.90.102.86 0:0:0:0:0:ffff:c55a:6656
197.90.102.87 0:0:0:0:0:ffff:c55a:6657
197.90.102.88 0:0:0:0:0:ffff:c55a:6658
197.90.102.89 0:0:0:0:0:ffff:c55a:6659
197.90.102.90 0:0:0:0:0:ffff:c55a:665a
197.90.102.91 0:0:0:0:0:ffff:c55a:665b
197.90.102.92 0:0:0:0:0:ffff:c55a:665c
197.90.102.93 0:0:0:0:0:ffff:c55a:665d
197.90.102.94 0:0:0:0:0:ffff:c55a:665e
197.90.102.95 0:0:0:0:0:ffff:c55a:665f
197.90.102.96 0:0:0:0:0:ffff:c55a:6660
197.90.102.97 0:0:0:0:0:ffff:c55a:6661
197.90.102.98 0:0:0:0:0:ffff:c55a:6662
197.90.102.99 0:0:0:0:0:ffff:c55a:6663
197.90.102.100 0:0:0:0:0:ffff:c55a:6664
197.90.102.101 0:0:0:0:0:ffff:c55a:6665
197.90.102.102 0:0:0:0:0:ffff:c55a:6666
197.90.102.103 0:0:0:0:0:ffff:c55a:6667
197.90.102.104 0:0:0:0:0:ffff:c55a:6668
197.90.102.105 0:0:0:0:0:ffff:c55a:6669
197.90.102.106 0:0:0:0:0:ffff:c55a:666a
197.90.102.107 0:0:0:0:0:ffff:c55a:666b
197.90.102.108 0:0:0:0:0:ffff:c55a:666c
197.90.102.109 0:0:0:0:0:ffff:c55a:666d
197.90.102.110 0:0:0:0:0:ffff:c55a:666e
197.90.102.111 0:0:0:0:0:ffff:c55a:666f
197.90.102.112 0:0:0:0:0:ffff:c55a:6670
197.90.102.113 0:0:0:0:0:ffff:c55a:6671
197.90.102.114 0:0:0:0:0:ffff:c55a:6672
197.90.102.115 0:0:0:0:0:ffff:c55a:6673
197.90.102.116 0:0:0:0:0:ffff:c55a:6674
197.90.102.117 0:0:0:0:0:ffff:c55a:6675
197.90.102.118 0:0:0:0:0:ffff:c55a:6676
197.90.102.119 0:0:0:0:0:ffff:c55a:6677
197.90.102.120 0:0:0:0:0:ffff:c55a:6678


197.90.102.121 0:0:0:0:0:ffff:c55a:6679
197.90.102.122 0:0:0:0:0:ffff:c55a:667a
197.90.102.123 0:0:0:0:0:ffff:c55a:667b
197.90.102.124 0:0:0:0:0:ffff:c55a:667c
197.90.102.125 0:0:0:0:0:ffff:c55a:667d
197.90.102.126 0:0:0:0:0:ffff:c55a:667e
197.90.102.127 0:0:0:0:0:ffff:c55a:667f
197.90.102.128 0:0:0:0:0:ffff:c55a:6680
197.90.102.129 0:0:0:0:0:ffff:c55a:6681
197.90.102.130 0:0:0:0:0:ffff:c55a:6682
197.90.102.131 0:0:0:0:0:ffff:c55a:6683
197.90.102.132 0:0:0:0:0:ffff:c55a:6684
197.90.102.133 0:0:0:0:0:ffff:c55a:6685
197.90.102.134 0:0:0:0:0:ffff:c55a:6686
197.90.102.135 0:0:0:0:0:ffff:c55a:6687
197.90.102.136 0:0:0:0:0:ffff:c55a:6688
197.90.102.137 0:0:0:0:0:ffff:c55a:6689
197.90.102.138 0:0:0:0:0:ffff:c55a:668a
197.90.102.139 0:0:0:0:0:ffff:c55a:668b
197.90.102.140 0:0:0:0:0:ffff:c55a:668c
197.90.102.141 0:0:0:0:0:ffff:c55a:668d
197.90.102.142 0:0:0:0:0:ffff:c55a:668e
197.90.102.143 0:0:0:0:0:ffff:c55a:668f
197.90.102.144 0:0:0:0:0:ffff:c55a:6690
197.90.102.145 0:0:0:0:0:ffff:c55a:6691
197.90.102.146 0:0:0:0:0:ffff:c55a:6692
197.90.102.147 0:0:0:0:0:ffff:c55a:6693
197.90.102.148 0:0:0:0:0:ffff:c55a:6694
197.90.102.149 0:0:0:0:0:ffff:c55a:6695
197.90.102.150 0:0:0:0:0:ffff:c55a:6696
197.90.102.151 0:0:0:0:0:ffff:c55a:6697
197.90.102.152 0:0:0:0:0:ffff:c55a:6698
197.90.102.153 0:0:0:0:0:ffff:c55a:6699
197.90.102.154 0:0:0:0:0:ffff:c55a:669a
197.90.102.155 0:0:0:0:0:ffff:c55a:669b
197.90.102.156 0:0:0:0:0:ffff:c55a:669c
197.90.102.157 0:0:0:0:0:ffff:c55a:669d
197.90.102.158 0:0:0:0:0:ffff:c55a:669e
197.90.102.159 0:0:0:0:0:ffff:c55a:669f
197.90.102.160 0:0:0:0:0:ffff:c55a:66a0
197.90.102.161 0:0:0:0:0:ffff:c55a:66a1
197.90.102.162 0:0:0:0:0:ffff:c55a:66a2
197.90.102.163 0:0:0:0:0:ffff:c55a:66a3
197.90.102.164 0:0:0:0:0:ffff:c55a:66a4
197.90.102.165 0:0:0:0:0:ffff:c55a:66a5
197.90.102.166 0:0:0:0:0:ffff:c55a:66a6
197.90.102.167 0:0:0:0:0:ffff:c55a:66a7
197.90.102.168 0:0:0:0:0:ffff:c55a:66a8
197.90.102.169 0:0:0:0:0:ffff:c55a:66a9
197.90.102.170 0:0:0:0:0:ffff:c55a:66aa
197.90.102.171 0:0:0:0:0:ffff:c55a:66ab
197.90.102.172 0:0:0:0:0:ffff:c55a:66ac
197.90.102.173 0:0:0:0:0:ffff:c55a:66ad
197.90.102.174 0:0:0:0:0:ffff:c55a:66ae
197.90.102.175 0:0:0:0:0:ffff:c55a:66af
197.90.102.176 0:0:0:0:0:ffff:c55a:66b0
197.90.102.177 0:0:0:0:0:ffff:c55a:66b1
197.90.102.178 0:0:0:0:0:ffff:c55a:66b2
197.90.102.179 0:0:0:0:0:ffff:c55a:66b3
197.90.102.180 0:0:0:0:0:ffff:c55a:66b4


197.90.102.181 0:0:0:0:0:ffff:c55a:66b5
197.90.102.182 0:0:0:0:0:ffff:c55a:66b6
197.90.102.183 0:0:0:0:0:ffff:c55a:66b7
197.90.102.184 0:0:0:0:0:ffff:c55a:66b8
197.90.102.185 0:0:0:0:0:ffff:c55a:66b9
197.90.102.186 0:0:0:0:0:ffff:c55a:66ba
197.90.102.187 0:0:0:0:0:ffff:c55a:66bb
197.90.102.188 0:0:0:0:0:ffff:c55a:66bc
197.90.102.189 0:0:0:0:0:ffff:c55a:66bd
197.90.102.190 0:0:0:0:0:ffff:c55a:66be
197.90.102.191 0:0:0:0:0:ffff:c55a:66bf
197.90.102.192 0:0:0:0:0:ffff:c55a:66c0
197.90.102.193 0:0:0:0:0:ffff:c55a:66c1
197.90.102.194 0:0:0:0:0:ffff:c55a:66c2
197.90.102.195 0:0:0:0:0:ffff:c55a:66c3
197.90.102.196 0:0:0:0:0:ffff:c55a:66c4
197.90.102.197 0:0:0:0:0:ffff:c55a:66c5
197.90.102.198 0:0:0:0:0:ffff:c55a:66c6
197.90.102.199 0:0:0:0:0:ffff:c55a:66c7
197.90.102.200 0:0:0:0:0:ffff:c55a:66c8
197.90.102.201 0:0:0:0:0:ffff:c55a:66c9
197.90.102.202 0:0:0:0:0:ffff:c55a:66ca
197.90.102.203 0:0:0:0:0:ffff:c55a:66cb
197.90.102.204 0:0:0:0:0:ffff:c55a:66cc
197.90.102.205 0:0:0:0:0:ffff:c55a:66cd
197.90.102.206 0:0:0:0:0:ffff:c55a:66ce
197.90.102.207 0:0:0:0:0:ffff:c55a:66cf
197.90.102.208 0:0:0:0:0:ffff:c55a:66d0
197.90.102.209 0:0:0:0:0:ffff:c55a:66d1
197.90.102.210 0:0:0:0:0:ffff:c55a:66d2
197.90.102.211 0:0:0:0:0:ffff:c55a:66d3
197.90.102.212 0:0:0:0:0:ffff:c55a:66d4
197.90.102.213 0:0:0:0:0:ffff:c55a:66d5
197.90.102.214 0:0:0:0:0:ffff:c55a:66d6
197.90.102.215 0:0:0:0:0:ffff:c55a:66d7
197.90.102.216 0:0:0:0:0:ffff:c55a:66d8
197.90.102.217 0:0:0:0:0:ffff:c55a:66d9
197.90.102.218 0:0:0:0:0:ffff:c55a:66da
197.90.102.219 0:0:0:0:0:ffff:c55a:66db
197.90.102.220 0:0:0:0:0:ffff:c55a:66dc
197.90.102.221 0:0:0:0:0:ffff:c55a:66dd
197.90.102.222 0:0:0:0:0:ffff:c55a:66de
197.90.102.223 0:0:0:0:0:ffff:c55a:66df
197.90.102.224 0:0:0:0:0:ffff:c55a:66e0
197.90.102.225 0:0:0:0:0:ffff:c55a:66e1
197.90.102.226 0:0:0:0:0:ffff:c55a:66e2
197.90.102.227 0:0:0:0:0:ffff:c55a:66e3
197.90.102.228 0:0:0:0:0:ffff:c55a:66e4
197.90.102.229 0:0:0:0:0:ffff:c55a:66e5
197.90.102.230 0:0:0:0:0:ffff:c55a:66e6
197.90.102.231 0:0:0:0:0:ffff:c55a:66e7
197.90.102.232 0:0:0:0:0:ffff:c55a:66e8
197.90.102.233 0:0:0:0:0:ffff:c55a:66e9
197.90.102.234 0:0:0:0:0:ffff:c55a:66ea
197.90.102.235 0:0:0:0:0:ffff:c55a:66eb
197.90.102.236 0:0:0:0:0:ffff:c55a:66ec
197.90.102.237 0:0:0:0:0:ffff:c55a:66ed
197.90.102.238 0:0:0:0:0:ffff:c55a:66ee
197.90.102.239 0:0:0:0:0:ffff:c55a:66ef
197.90.102.240 0:0:0:0:0:ffff:c55a:66f0
197.90.102.241 0:0:0:0:0:ffff:c55a:66f1
197.90.102.242 0:0:0:0:0:ffff:c55a:66f2
197.90.102.243 0:0:0:0:0:ffff:c55a:66f3
197.90.102.244 0:0:0:0:0:ffff:c55a:66f4
197.90.102.245 0:0:0:0:0:ffff:c55a:66f5
197.90.102.246 0:0:0:0:0:ffff:c55a:66f6
197.90.102.247 0:0:0:0:0:ffff:c55a:66f7
197.90.102.248 0:0:0:0:0:ffff:c55a:66f8
197.90.102.249 0:0:0:0:0:ffff:c55a:66f9
197.90.102.250 0:0:0:0:0:ffff:c55a:66fa
197.90.102.251 0:0:0:0:0:ffff:c55a:66fb
197.90.102.252 0:0:0:0:0:ffff:c55a:66fc
197.90.102.253 0:0:0:0:0:ffff:c55a:66fd
197.90.102.254 0:0:0:0:0:ffff:c55a:66fe
197.90.102.255 0:0:0:0:0:ffff:c55a:66ff


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.