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
197.10.151.1 0:0:0:0:0:ffff:c50a:9701
197.10.151.2 0:0:0:0:0:ffff:c50a:9702
197.10.151.3 0:0:0:0:0:ffff:c50a:9703
197.10.151.4 0:0:0:0:0:ffff:c50a:9704
197.10.151.5 0:0:0:0:0:ffff:c50a:9705
197.10.151.6 0:0:0:0:0:ffff:c50a:9706
197.10.151.7 0:0:0:0:0:ffff:c50a:9707
197.10.151.8 0:0:0:0:0:ffff:c50a:9708
197.10.151.9 0:0:0:0:0:ffff:c50a:9709
197.10.151.10 0:0:0:0:0:ffff:c50a:970a
197.10.151.11 0:0:0:0:0:ffff:c50a:970b
197.10.151.12 0:0:0:0:0:ffff:c50a:970c
197.10.151.13 0:0:0:0:0:ffff:c50a:970d
197.10.151.14 0:0:0:0:0:ffff:c50a:970e
197.10.151.15 0:0:0:0:0:ffff:c50a:970f
197.10.151.16 0:0:0:0:0:ffff:c50a:9710
197.10.151.17 0:0:0:0:0:ffff:c50a:9711
197.10.151.18 0:0:0:0:0:ffff:c50a:9712
197.10.151.19 0:0:0:0:0:ffff:c50a:9713
197.10.151.20 0:0:0:0:0:ffff:c50a:9714
197.10.151.21 0:0:0:0:0:ffff:c50a:9715
197.10.151.22 0:0:0:0:0:ffff:c50a:9716
197.10.151.23 0:0:0:0:0:ffff:c50a:9717
197.10.151.24 0:0:0:0:0:ffff:c50a:9718
197.10.151.25 0:0:0:0:0:ffff:c50a:9719
197.10.151.26 0:0:0:0:0:ffff:c50a:971a
197.10.151.27 0:0:0:0:0:ffff:c50a:971b
197.10.151.28 0:0:0:0:0:ffff:c50a:971c
197.10.151.29 0:0:0:0:0:ffff:c50a:971d
197.10.151.30 0:0:0:0:0:ffff:c50a:971e
197.10.151.31 0:0:0:0:0:ffff:c50a:971f
197.10.151.32 0:0:0:0:0:ffff:c50a:9720
197.10.151.33 0:0:0:0:0:ffff:c50a:9721
197.10.151.34 0:0:0:0:0:ffff:c50a:9722
197.10.151.35 0:0:0:0:0:ffff:c50a:9723
197.10.151.36 0:0:0:0:0:ffff:c50a:9724
197.10.151.37 0:0:0:0:0:ffff:c50a:9725
197.10.151.38 0:0:0:0:0:ffff:c50a:9726
197.10.151.39 0:0:0:0:0:ffff:c50a:9727
197.10.151.40 0:0:0:0:0:ffff:c50a:9728
197.10.151.41 0:0:0:0:0:ffff:c50a:9729
197.10.151.42 0:0:0:0:0:ffff:c50a:972a
197.10.151.43 0:0:0:0:0:ffff:c50a:972b
197.10.151.44 0:0:0:0:0:ffff:c50a:972c
197.10.151.45 0:0:0:0:0:ffff:c50a:972d
197.10.151.46 0:0:0:0:0:ffff:c50a:972e
197.10.151.47 0:0:0:0:0:ffff:c50a:972f
197.10.151.48 0:0:0:0:0:ffff:c50a:9730
197.10.151.49 0:0:0:0:0:ffff:c50a:9731
197.10.151.50 0:0:0:0:0:ffff:c50a:9732
197.10.151.51 0:0:0:0:0:ffff:c50a:9733
197.10.151.52 0:0:0:0:0:ffff:c50a:9734
197.10.151.53 0:0:0:0:0:ffff:c50a:9735
197.10.151.54 0:0:0:0:0:ffff:c50a:9736
197.10.151.55 0:0:0:0:0:ffff:c50a:9737
197.10.151.56 0:0:0:0:0:ffff:c50a:9738
197.10.151.57 0:0:0:0:0:ffff:c50a:9739
197.10.151.58 0:0:0:0:0:ffff:c50a:973a
197.10.151.59 0:0:0:0:0:ffff:c50a:973b
197.10.151.60 0:0:0:0:0:ffff:c50a:973c


197.10.151.61 0:0:0:0:0:ffff:c50a:973d
197.10.151.62 0:0:0:0:0:ffff:c50a:973e
197.10.151.63 0:0:0:0:0:ffff:c50a:973f
197.10.151.64 0:0:0:0:0:ffff:c50a:9740
197.10.151.65 0:0:0:0:0:ffff:c50a:9741
197.10.151.66 0:0:0:0:0:ffff:c50a:9742
197.10.151.67 0:0:0:0:0:ffff:c50a:9743
197.10.151.68 0:0:0:0:0:ffff:c50a:9744
197.10.151.69 0:0:0:0:0:ffff:c50a:9745
197.10.151.70 0:0:0:0:0:ffff:c50a:9746
197.10.151.71 0:0:0:0:0:ffff:c50a:9747
197.10.151.72 0:0:0:0:0:ffff:c50a:9748
197.10.151.73 0:0:0:0:0:ffff:c50a:9749
197.10.151.74 0:0:0:0:0:ffff:c50a:974a
197.10.151.75 0:0:0:0:0:ffff:c50a:974b
197.10.151.76 0:0:0:0:0:ffff:c50a:974c
197.10.151.77 0:0:0:0:0:ffff:c50a:974d
197.10.151.78 0:0:0:0:0:ffff:c50a:974e
197.10.151.79 0:0:0:0:0:ffff:c50a:974f
197.10.151.80 0:0:0:0:0:ffff:c50a:9750
197.10.151.81 0:0:0:0:0:ffff:c50a:9751
197.10.151.82 0:0:0:0:0:ffff:c50a:9752
197.10.151.83 0:0:0:0:0:ffff:c50a:9753
197.10.151.84 0:0:0:0:0:ffff:c50a:9754
197.10.151.85 0:0:0:0:0:ffff:c50a:9755
197.10.151.86 0:0:0:0:0:ffff:c50a:9756
197.10.151.87 0:0:0:0:0:ffff:c50a:9757
197.10.151.88 0:0:0:0:0:ffff:c50a:9758
197.10.151.89 0:0:0:0:0:ffff:c50a:9759
197.10.151.90 0:0:0:0:0:ffff:c50a:975a
197.10.151.91 0:0:0:0:0:ffff:c50a:975b
197.10.151.92 0:0:0:0:0:ffff:c50a:975c
197.10.151.93 0:0:0:0:0:ffff:c50a:975d
197.10.151.94 0:0:0:0:0:ffff:c50a:975e
197.10.151.95 0:0:0:0:0:ffff:c50a:975f
197.10.151.96 0:0:0:0:0:ffff:c50a:9760
197.10.151.97 0:0:0:0:0:ffff:c50a:9761
197.10.151.98 0:0:0:0:0:ffff:c50a:9762
197.10.151.99 0:0:0:0:0:ffff:c50a:9763
197.10.151.100 0:0:0:0:0:ffff:c50a:9764
197.10.151.101 0:0:0:0:0:ffff:c50a:9765
197.10.151.102 0:0:0:0:0:ffff:c50a:9766
197.10.151.103 0:0:0:0:0:ffff:c50a:9767
197.10.151.104 0:0:0:0:0:ffff:c50a:9768
197.10.151.105 0:0:0:0:0:ffff:c50a:9769
197.10.151.106 0:0:0:0:0:ffff:c50a:976a
197.10.151.107 0:0:0:0:0:ffff:c50a:976b
197.10.151.108 0:0:0:0:0:ffff:c50a:976c
197.10.151.109 0:0:0:0:0:ffff:c50a:976d
197.10.151.110 0:0:0:0:0:ffff:c50a:976e
197.10.151.111 0:0:0:0:0:ffff:c50a:976f
197.10.151.112 0:0:0:0:0:ffff:c50a:9770
197.10.151.113 0:0:0:0:0:ffff:c50a:9771
197.10.151.114 0:0:0:0:0:ffff:c50a:9772
197.10.151.115 0:0:0:0:0:ffff:c50a:9773
197.10.151.116 0:0:0:0:0:ffff:c50a:9774
197.10.151.117 0:0:0:0:0:ffff:c50a:9775
197.10.151.118 0:0:0:0:0:ffff:c50a:9776
197.10.151.119 0:0:0:0:0:ffff:c50a:9777
197.10.151.120 0:0:0:0:0:ffff:c50a:9778


197.10.151.121 0:0:0:0:0:ffff:c50a:9779
197.10.151.122 0:0:0:0:0:ffff:c50a:977a
197.10.151.123 0:0:0:0:0:ffff:c50a:977b
197.10.151.124 0:0:0:0:0:ffff:c50a:977c
197.10.151.125 0:0:0:0:0:ffff:c50a:977d
197.10.151.126 0:0:0:0:0:ffff:c50a:977e
197.10.151.127 0:0:0:0:0:ffff:c50a:977f
197.10.151.128 0:0:0:0:0:ffff:c50a:9780
197.10.151.129 0:0:0:0:0:ffff:c50a:9781
197.10.151.130 0:0:0:0:0:ffff:c50a:9782
197.10.151.131 0:0:0:0:0:ffff:c50a:9783
197.10.151.132 0:0:0:0:0:ffff:c50a:9784
197.10.151.133 0:0:0:0:0:ffff:c50a:9785
197.10.151.134 0:0:0:0:0:ffff:c50a:9786
197.10.151.135 0:0:0:0:0:ffff:c50a:9787
197.10.151.136 0:0:0:0:0:ffff:c50a:9788
197.10.151.137 0:0:0:0:0:ffff:c50a:9789
197.10.151.138 0:0:0:0:0:ffff:c50a:978a
197.10.151.139 0:0:0:0:0:ffff:c50a:978b
197.10.151.140 0:0:0:0:0:ffff:c50a:978c
197.10.151.141 0:0:0:0:0:ffff:c50a:978d
197.10.151.142 0:0:0:0:0:ffff:c50a:978e
197.10.151.143 0:0:0:0:0:ffff:c50a:978f
197.10.151.144 0:0:0:0:0:ffff:c50a:9790
197.10.151.145 0:0:0:0:0:ffff:c50a:9791
197.10.151.146 0:0:0:0:0:ffff:c50a:9792
197.10.151.147 0:0:0:0:0:ffff:c50a:9793
197.10.151.148 0:0:0:0:0:ffff:c50a:9794
197.10.151.149 0:0:0:0:0:ffff:c50a:9795
197.10.151.150 0:0:0:0:0:ffff:c50a:9796
197.10.151.151 0:0:0:0:0:ffff:c50a:9797
197.10.151.152 0:0:0:0:0:ffff:c50a:9798
197.10.151.153 0:0:0:0:0:ffff:c50a:9799
197.10.151.154 0:0:0:0:0:ffff:c50a:979a
197.10.151.155 0:0:0:0:0:ffff:c50a:979b
197.10.151.156 0:0:0:0:0:ffff:c50a:979c
197.10.151.157 0:0:0:0:0:ffff:c50a:979d
197.10.151.158 0:0:0:0:0:ffff:c50a:979e
197.10.151.159 0:0:0:0:0:ffff:c50a:979f
197.10.151.160 0:0:0:0:0:ffff:c50a:97a0
197.10.151.161 0:0:0:0:0:ffff:c50a:97a1
197.10.151.162 0:0:0:0:0:ffff:c50a:97a2
197.10.151.163 0:0:0:0:0:ffff:c50a:97a3
197.10.151.164 0:0:0:0:0:ffff:c50a:97a4
197.10.151.165 0:0:0:0:0:ffff:c50a:97a5
197.10.151.166 0:0:0:0:0:ffff:c50a:97a6
197.10.151.167 0:0:0:0:0:ffff:c50a:97a7
197.10.151.168 0:0:0:0:0:ffff:c50a:97a8
197.10.151.169 0:0:0:0:0:ffff:c50a:97a9
197.10.151.170 0:0:0:0:0:ffff:c50a:97aa
197.10.151.171 0:0:0:0:0:ffff:c50a:97ab
197.10.151.172 0:0:0:0:0:ffff:c50a:97ac
197.10.151.173 0:0:0:0:0:ffff:c50a:97ad
197.10.151.174 0:0:0:0:0:ffff:c50a:97ae
197.10.151.175 0:0:0:0:0:ffff:c50a:97af
197.10.151.176 0:0:0:0:0:ffff:c50a:97b0
197.10.151.177 0:0:0:0:0:ffff:c50a:97b1
197.10.151.178 0:0:0:0:0:ffff:c50a:97b2
197.10.151.179 0:0:0:0:0:ffff:c50a:97b3
197.10.151.180 0:0:0:0:0:ffff:c50a:97b4


197.10.151.181 0:0:0:0:0:ffff:c50a:97b5
197.10.151.182 0:0:0:0:0:ffff:c50a:97b6
197.10.151.183 0:0:0:0:0:ffff:c50a:97b7
197.10.151.184 0:0:0:0:0:ffff:c50a:97b8
197.10.151.185 0:0:0:0:0:ffff:c50a:97b9
197.10.151.186 0:0:0:0:0:ffff:c50a:97ba
197.10.151.187 0:0:0:0:0:ffff:c50a:97bb
197.10.151.188 0:0:0:0:0:ffff:c50a:97bc
197.10.151.189 0:0:0:0:0:ffff:c50a:97bd
197.10.151.190 0:0:0:0:0:ffff:c50a:97be
197.10.151.191 0:0:0:0:0:ffff:c50a:97bf
197.10.151.192 0:0:0:0:0:ffff:c50a:97c0
197.10.151.193 0:0:0:0:0:ffff:c50a:97c1
197.10.151.194 0:0:0:0:0:ffff:c50a:97c2
197.10.151.195 0:0:0:0:0:ffff:c50a:97c3
197.10.151.196 0:0:0:0:0:ffff:c50a:97c4
197.10.151.197 0:0:0:0:0:ffff:c50a:97c5
197.10.151.198 0:0:0:0:0:ffff:c50a:97c6
197.10.151.199 0:0:0:0:0:ffff:c50a:97c7
197.10.151.200 0:0:0:0:0:ffff:c50a:97c8
197.10.151.201 0:0:0:0:0:ffff:c50a:97c9
197.10.151.202 0:0:0:0:0:ffff:c50a:97ca
197.10.151.203 0:0:0:0:0:ffff:c50a:97cb
197.10.151.204 0:0:0:0:0:ffff:c50a:97cc
197.10.151.205 0:0:0:0:0:ffff:c50a:97cd
197.10.151.206 0:0:0:0:0:ffff:c50a:97ce
197.10.151.207 0:0:0:0:0:ffff:c50a:97cf
197.10.151.208 0:0:0:0:0:ffff:c50a:97d0
197.10.151.209 0:0:0:0:0:ffff:c50a:97d1
197.10.151.210 0:0:0:0:0:ffff:c50a:97d2
197.10.151.211 0:0:0:0:0:ffff:c50a:97d3
197.10.151.212 0:0:0:0:0:ffff:c50a:97d4
197.10.151.213 0:0:0:0:0:ffff:c50a:97d5
197.10.151.214 0:0:0:0:0:ffff:c50a:97d6
197.10.151.215 0:0:0:0:0:ffff:c50a:97d7
197.10.151.216 0:0:0:0:0:ffff:c50a:97d8
197.10.151.217 0:0:0:0:0:ffff:c50a:97d9
197.10.151.218 0:0:0:0:0:ffff:c50a:97da
197.10.151.219 0:0:0:0:0:ffff:c50a:97db
197.10.151.220 0:0:0:0:0:ffff:c50a:97dc
197.10.151.221 0:0:0:0:0:ffff:c50a:97dd
197.10.151.222 0:0:0:0:0:ffff:c50a:97de
197.10.151.223 0:0:0:0:0:ffff:c50a:97df
197.10.151.224 0:0:0:0:0:ffff:c50a:97e0
197.10.151.225 0:0:0:0:0:ffff:c50a:97e1
197.10.151.226 0:0:0:0:0:ffff:c50a:97e2
197.10.151.227 0:0:0:0:0:ffff:c50a:97e3
197.10.151.228 0:0:0:0:0:ffff:c50a:97e4
197.10.151.229 0:0:0:0:0:ffff:c50a:97e5
197.10.151.230 0:0:0:0:0:ffff:c50a:97e6
197.10.151.231 0:0:0:0:0:ffff:c50a:97e7
197.10.151.232 0:0:0:0:0:ffff:c50a:97e8
197.10.151.233 0:0:0:0:0:ffff:c50a:97e9
197.10.151.234 0:0:0:0:0:ffff:c50a:97ea
197.10.151.235 0:0:0:0:0:ffff:c50a:97eb
197.10.151.236 0:0:0:0:0:ffff:c50a:97ec
197.10.151.237 0:0:0:0:0:ffff:c50a:97ed
197.10.151.238 0:0:0:0:0:ffff:c50a:97ee
197.10.151.239 0:0:0:0:0:ffff:c50a:97ef
197.10.151.240 0:0:0:0:0:ffff:c50a:97f0
197.10.151.241 0:0:0:0:0:ffff:c50a:97f1
197.10.151.242 0:0:0:0:0:ffff:c50a:97f2
197.10.151.243 0:0:0:0:0:ffff:c50a:97f3
197.10.151.244 0:0:0:0:0:ffff:c50a:97f4
197.10.151.245 0:0:0:0:0:ffff:c50a:97f5
197.10.151.246 0:0:0:0:0:ffff:c50a:97f6
197.10.151.247 0:0:0:0:0:ffff:c50a:97f7
197.10.151.248 0:0:0:0:0:ffff:c50a:97f8
197.10.151.249 0:0:0:0:0:ffff:c50a:97f9
197.10.151.250 0:0:0:0:0:ffff:c50a:97fa
197.10.151.251 0:0:0:0:0:ffff:c50a:97fb
197.10.151.252 0:0:0:0:0:ffff:c50a:97fc
197.10.151.253 0:0:0:0:0:ffff:c50a:97fd
197.10.151.254 0:0:0:0:0:ffff:c50a:97fe
197.10.151.255 0:0:0:0:0:ffff:c50a:97ff


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.