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
197.32.57.1 0:0:0:0:0:ffff:c520:3901
197.32.57.2 0:0:0:0:0:ffff:c520:3902
197.32.57.3 0:0:0:0:0:ffff:c520:3903
197.32.57.4 0:0:0:0:0:ffff:c520:3904
197.32.57.5 0:0:0:0:0:ffff:c520:3905
197.32.57.6 0:0:0:0:0:ffff:c520:3906
197.32.57.7 0:0:0:0:0:ffff:c520:3907
197.32.57.8 0:0:0:0:0:ffff:c520:3908
197.32.57.9 0:0:0:0:0:ffff:c520:3909
197.32.57.10 0:0:0:0:0:ffff:c520:390a
197.32.57.11 0:0:0:0:0:ffff:c520:390b
197.32.57.12 0:0:0:0:0:ffff:c520:390c
197.32.57.13 0:0:0:0:0:ffff:c520:390d
197.32.57.14 0:0:0:0:0:ffff:c520:390e
197.32.57.15 0:0:0:0:0:ffff:c520:390f
197.32.57.16 0:0:0:0:0:ffff:c520:3910
197.32.57.17 0:0:0:0:0:ffff:c520:3911
197.32.57.18 0:0:0:0:0:ffff:c520:3912
197.32.57.19 0:0:0:0:0:ffff:c520:3913
197.32.57.20 0:0:0:0:0:ffff:c520:3914
197.32.57.21 0:0:0:0:0:ffff:c520:3915
197.32.57.22 0:0:0:0:0:ffff:c520:3916
197.32.57.23 0:0:0:0:0:ffff:c520:3917
197.32.57.24 0:0:0:0:0:ffff:c520:3918
197.32.57.25 0:0:0:0:0:ffff:c520:3919
197.32.57.26 0:0:0:0:0:ffff:c520:391a
197.32.57.27 0:0:0:0:0:ffff:c520:391b
197.32.57.28 0:0:0:0:0:ffff:c520:391c
197.32.57.29 0:0:0:0:0:ffff:c520:391d
197.32.57.30 0:0:0:0:0:ffff:c520:391e
197.32.57.31 0:0:0:0:0:ffff:c520:391f
197.32.57.32 0:0:0:0:0:ffff:c520:3920
197.32.57.33 0:0:0:0:0:ffff:c520:3921
197.32.57.34 0:0:0:0:0:ffff:c520:3922
197.32.57.35 0:0:0:0:0:ffff:c520:3923
197.32.57.36 0:0:0:0:0:ffff:c520:3924
197.32.57.37 0:0:0:0:0:ffff:c520:3925
197.32.57.38 0:0:0:0:0:ffff:c520:3926
197.32.57.39 0:0:0:0:0:ffff:c520:3927
197.32.57.40 0:0:0:0:0:ffff:c520:3928
197.32.57.41 0:0:0:0:0:ffff:c520:3929
197.32.57.42 0:0:0:0:0:ffff:c520:392a
197.32.57.43 0:0:0:0:0:ffff:c520:392b
197.32.57.44 0:0:0:0:0:ffff:c520:392c
197.32.57.45 0:0:0:0:0:ffff:c520:392d
197.32.57.46 0:0:0:0:0:ffff:c520:392e
197.32.57.47 0:0:0:0:0:ffff:c520:392f
197.32.57.48 0:0:0:0:0:ffff:c520:3930
197.32.57.49 0:0:0:0:0:ffff:c520:3931
197.32.57.50 0:0:0:0:0:ffff:c520:3932
197.32.57.51 0:0:0:0:0:ffff:c520:3933
197.32.57.52 0:0:0:0:0:ffff:c520:3934
197.32.57.53 0:0:0:0:0:ffff:c520:3935
197.32.57.54 0:0:0:0:0:ffff:c520:3936
197.32.57.55 0:0:0:0:0:ffff:c520:3937
197.32.57.56 0:0:0:0:0:ffff:c520:3938
197.32.57.57 0:0:0:0:0:ffff:c520:3939
197.32.57.58 0:0:0:0:0:ffff:c520:393a
197.32.57.59 0:0:0:0:0:ffff:c520:393b
197.32.57.60 0:0:0:0:0:ffff:c520:393c


197.32.57.61 0:0:0:0:0:ffff:c520:393d
197.32.57.62 0:0:0:0:0:ffff:c520:393e
197.32.57.63 0:0:0:0:0:ffff:c520:393f
197.32.57.64 0:0:0:0:0:ffff:c520:3940
197.32.57.65 0:0:0:0:0:ffff:c520:3941
197.32.57.66 0:0:0:0:0:ffff:c520:3942
197.32.57.67 0:0:0:0:0:ffff:c520:3943
197.32.57.68 0:0:0:0:0:ffff:c520:3944
197.32.57.69 0:0:0:0:0:ffff:c520:3945
197.32.57.70 0:0:0:0:0:ffff:c520:3946
197.32.57.71 0:0:0:0:0:ffff:c520:3947
197.32.57.72 0:0:0:0:0:ffff:c520:3948
197.32.57.73 0:0:0:0:0:ffff:c520:3949
197.32.57.74 0:0:0:0:0:ffff:c520:394a
197.32.57.75 0:0:0:0:0:ffff:c520:394b
197.32.57.76 0:0:0:0:0:ffff:c520:394c
197.32.57.77 0:0:0:0:0:ffff:c520:394d
197.32.57.78 0:0:0:0:0:ffff:c520:394e
197.32.57.79 0:0:0:0:0:ffff:c520:394f
197.32.57.80 0:0:0:0:0:ffff:c520:3950
197.32.57.81 0:0:0:0:0:ffff:c520:3951
197.32.57.82 0:0:0:0:0:ffff:c520:3952
197.32.57.83 0:0:0:0:0:ffff:c520:3953
197.32.57.84 0:0:0:0:0:ffff:c520:3954
197.32.57.85 0:0:0:0:0:ffff:c520:3955
197.32.57.86 0:0:0:0:0:ffff:c520:3956
197.32.57.87 0:0:0:0:0:ffff:c520:3957
197.32.57.88 0:0:0:0:0:ffff:c520:3958
197.32.57.89 0:0:0:0:0:ffff:c520:3959
197.32.57.90 0:0:0:0:0:ffff:c520:395a
197.32.57.91 0:0:0:0:0:ffff:c520:395b
197.32.57.92 0:0:0:0:0:ffff:c520:395c
197.32.57.93 0:0:0:0:0:ffff:c520:395d
197.32.57.94 0:0:0:0:0:ffff:c520:395e
197.32.57.95 0:0:0:0:0:ffff:c520:395f
197.32.57.96 0:0:0:0:0:ffff:c520:3960
197.32.57.97 0:0:0:0:0:ffff:c520:3961
197.32.57.98 0:0:0:0:0:ffff:c520:3962
197.32.57.99 0:0:0:0:0:ffff:c520:3963
197.32.57.100 0:0:0:0:0:ffff:c520:3964
197.32.57.101 0:0:0:0:0:ffff:c520:3965
197.32.57.102 0:0:0:0:0:ffff:c520:3966
197.32.57.103 0:0:0:0:0:ffff:c520:3967
197.32.57.104 0:0:0:0:0:ffff:c520:3968
197.32.57.105 0:0:0:0:0:ffff:c520:3969
197.32.57.106 0:0:0:0:0:ffff:c520:396a
197.32.57.107 0:0:0:0:0:ffff:c520:396b
197.32.57.108 0:0:0:0:0:ffff:c520:396c
197.32.57.109 0:0:0:0:0:ffff:c520:396d
197.32.57.110 0:0:0:0:0:ffff:c520:396e
197.32.57.111 0:0:0:0:0:ffff:c520:396f
197.32.57.112 0:0:0:0:0:ffff:c520:3970
197.32.57.113 0:0:0:0:0:ffff:c520:3971
197.32.57.114 0:0:0:0:0:ffff:c520:3972
197.32.57.115 0:0:0:0:0:ffff:c520:3973
197.32.57.116 0:0:0:0:0:ffff:c520:3974
197.32.57.117 0:0:0:0:0:ffff:c520:3975
197.32.57.118 0:0:0:0:0:ffff:c520:3976
197.32.57.119 0:0:0:0:0:ffff:c520:3977
197.32.57.120 0:0:0:0:0:ffff:c520:3978


197.32.57.121 0:0:0:0:0:ffff:c520:3979
197.32.57.122 0:0:0:0:0:ffff:c520:397a
197.32.57.123 0:0:0:0:0:ffff:c520:397b
197.32.57.124 0:0:0:0:0:ffff:c520:397c
197.32.57.125 0:0:0:0:0:ffff:c520:397d
197.32.57.126 0:0:0:0:0:ffff:c520:397e
197.32.57.127 0:0:0:0:0:ffff:c520:397f
197.32.57.128 0:0:0:0:0:ffff:c520:3980
197.32.57.129 0:0:0:0:0:ffff:c520:3981
197.32.57.130 0:0:0:0:0:ffff:c520:3982
197.32.57.131 0:0:0:0:0:ffff:c520:3983
197.32.57.132 0:0:0:0:0:ffff:c520:3984
197.32.57.133 0:0:0:0:0:ffff:c520:3985
197.32.57.134 0:0:0:0:0:ffff:c520:3986
197.32.57.135 0:0:0:0:0:ffff:c520:3987
197.32.57.136 0:0:0:0:0:ffff:c520:3988
197.32.57.137 0:0:0:0:0:ffff:c520:3989
197.32.57.138 0:0:0:0:0:ffff:c520:398a
197.32.57.139 0:0:0:0:0:ffff:c520:398b
197.32.57.140 0:0:0:0:0:ffff:c520:398c
197.32.57.141 0:0:0:0:0:ffff:c520:398d
197.32.57.142 0:0:0:0:0:ffff:c520:398e
197.32.57.143 0:0:0:0:0:ffff:c520:398f
197.32.57.144 0:0:0:0:0:ffff:c520:3990
197.32.57.145 0:0:0:0:0:ffff:c520:3991
197.32.57.146 0:0:0:0:0:ffff:c520:3992
197.32.57.147 0:0:0:0:0:ffff:c520:3993
197.32.57.148 0:0:0:0:0:ffff:c520:3994
197.32.57.149 0:0:0:0:0:ffff:c520:3995
197.32.57.150 0:0:0:0:0:ffff:c520:3996
197.32.57.151 0:0:0:0:0:ffff:c520:3997
197.32.57.152 0:0:0:0:0:ffff:c520:3998
197.32.57.153 0:0:0:0:0:ffff:c520:3999
197.32.57.154 0:0:0:0:0:ffff:c520:399a
197.32.57.155 0:0:0:0:0:ffff:c520:399b
197.32.57.156 0:0:0:0:0:ffff:c520:399c
197.32.57.157 0:0:0:0:0:ffff:c520:399d
197.32.57.158 0:0:0:0:0:ffff:c520:399e
197.32.57.159 0:0:0:0:0:ffff:c520:399f
197.32.57.160 0:0:0:0:0:ffff:c520:39a0
197.32.57.161 0:0:0:0:0:ffff:c520:39a1
197.32.57.162 0:0:0:0:0:ffff:c520:39a2
197.32.57.163 0:0:0:0:0:ffff:c520:39a3
197.32.57.164 0:0:0:0:0:ffff:c520:39a4
197.32.57.165 0:0:0:0:0:ffff:c520:39a5
197.32.57.166 0:0:0:0:0:ffff:c520:39a6
197.32.57.167 0:0:0:0:0:ffff:c520:39a7
197.32.57.168 0:0:0:0:0:ffff:c520:39a8
197.32.57.169 0:0:0:0:0:ffff:c520:39a9
197.32.57.170 0:0:0:0:0:ffff:c520:39aa
197.32.57.171 0:0:0:0:0:ffff:c520:39ab
197.32.57.172 0:0:0:0:0:ffff:c520:39ac
197.32.57.173 0:0:0:0:0:ffff:c520:39ad
197.32.57.174 0:0:0:0:0:ffff:c520:39ae
197.32.57.175 0:0:0:0:0:ffff:c520:39af
197.32.57.176 0:0:0:0:0:ffff:c520:39b0
197.32.57.177 0:0:0:0:0:ffff:c520:39b1
197.32.57.178 0:0:0:0:0:ffff:c520:39b2
197.32.57.179 0:0:0:0:0:ffff:c520:39b3
197.32.57.180 0:0:0:0:0:ffff:c520:39b4


197.32.57.181 0:0:0:0:0:ffff:c520:39b5
197.32.57.182 0:0:0:0:0:ffff:c520:39b6
197.32.57.183 0:0:0:0:0:ffff:c520:39b7
197.32.57.184 0:0:0:0:0:ffff:c520:39b8
197.32.57.185 0:0:0:0:0:ffff:c520:39b9
197.32.57.186 0:0:0:0:0:ffff:c520:39ba
197.32.57.187 0:0:0:0:0:ffff:c520:39bb
197.32.57.188 0:0:0:0:0:ffff:c520:39bc
197.32.57.189 0:0:0:0:0:ffff:c520:39bd
197.32.57.190 0:0:0:0:0:ffff:c520:39be
197.32.57.191 0:0:0:0:0:ffff:c520:39bf
197.32.57.192 0:0:0:0:0:ffff:c520:39c0
197.32.57.193 0:0:0:0:0:ffff:c520:39c1
197.32.57.194 0:0:0:0:0:ffff:c520:39c2
197.32.57.195 0:0:0:0:0:ffff:c520:39c3
197.32.57.196 0:0:0:0:0:ffff:c520:39c4
197.32.57.197 0:0:0:0:0:ffff:c520:39c5
197.32.57.198 0:0:0:0:0:ffff:c520:39c6
197.32.57.199 0:0:0:0:0:ffff:c520:39c7
197.32.57.200 0:0:0:0:0:ffff:c520:39c8
197.32.57.201 0:0:0:0:0:ffff:c520:39c9
197.32.57.202 0:0:0:0:0:ffff:c520:39ca
197.32.57.203 0:0:0:0:0:ffff:c520:39cb
197.32.57.204 0:0:0:0:0:ffff:c520:39cc
197.32.57.205 0:0:0:0:0:ffff:c520:39cd
197.32.57.206 0:0:0:0:0:ffff:c520:39ce
197.32.57.207 0:0:0:0:0:ffff:c520:39cf
197.32.57.208 0:0:0:0:0:ffff:c520:39d0
197.32.57.209 0:0:0:0:0:ffff:c520:39d1
197.32.57.210 0:0:0:0:0:ffff:c520:39d2
197.32.57.211 0:0:0:0:0:ffff:c520:39d3
197.32.57.212 0:0:0:0:0:ffff:c520:39d4
197.32.57.213 0:0:0:0:0:ffff:c520:39d5
197.32.57.214 0:0:0:0:0:ffff:c520:39d6
197.32.57.215 0:0:0:0:0:ffff:c520:39d7
197.32.57.216 0:0:0:0:0:ffff:c520:39d8
197.32.57.217 0:0:0:0:0:ffff:c520:39d9
197.32.57.218 0:0:0:0:0:ffff:c520:39da
197.32.57.219 0:0:0:0:0:ffff:c520:39db
197.32.57.220 0:0:0:0:0:ffff:c520:39dc
197.32.57.221 0:0:0:0:0:ffff:c520:39dd
197.32.57.222 0:0:0:0:0:ffff:c520:39de
197.32.57.223 0:0:0:0:0:ffff:c520:39df
197.32.57.224 0:0:0:0:0:ffff:c520:39e0
197.32.57.225 0:0:0:0:0:ffff:c520:39e1
197.32.57.226 0:0:0:0:0:ffff:c520:39e2
197.32.57.227 0:0:0:0:0:ffff:c520:39e3
197.32.57.228 0:0:0:0:0:ffff:c520:39e4
197.32.57.229 0:0:0:0:0:ffff:c520:39e5
197.32.57.230 0:0:0:0:0:ffff:c520:39e6
197.32.57.231 0:0:0:0:0:ffff:c520:39e7
197.32.57.232 0:0:0:0:0:ffff:c520:39e8
197.32.57.233 0:0:0:0:0:ffff:c520:39e9
197.32.57.234 0:0:0:0:0:ffff:c520:39ea
197.32.57.235 0:0:0:0:0:ffff:c520:39eb
197.32.57.236 0:0:0:0:0:ffff:c520:39ec
197.32.57.237 0:0:0:0:0:ffff:c520:39ed
197.32.57.238 0:0:0:0:0:ffff:c520:39ee
197.32.57.239 0:0:0:0:0:ffff:c520:39ef
197.32.57.240 0:0:0:0:0:ffff:c520:39f0
197.32.57.241 0:0:0:0:0:ffff:c520:39f1
197.32.57.242 0:0:0:0:0:ffff:c520:39f2
197.32.57.243 0:0:0:0:0:ffff:c520:39f3
197.32.57.244 0:0:0:0:0:ffff:c520:39f4
197.32.57.245 0:0:0:0:0:ffff:c520:39f5
197.32.57.246 0:0:0:0:0:ffff:c520:39f6
197.32.57.247 0:0:0:0:0:ffff:c520:39f7
197.32.57.248 0:0:0:0:0:ffff:c520:39f8
197.32.57.249 0:0:0:0:0:ffff:c520:39f9
197.32.57.250 0:0:0:0:0:ffff:c520:39fa
197.32.57.251 0:0:0:0:0:ffff:c520:39fb
197.32.57.252 0:0:0:0:0:ffff:c520:39fc
197.32.57.253 0:0:0:0:0:ffff:c520:39fd
197.32.57.254 0:0:0:0:0:ffff:c520:39fe
197.32.57.255 0:0:0:0:0:ffff:c520:39ff


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.