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
38.64.57.1 0:0:0:0:0:ffff:2640:3901
38.64.57.2 0:0:0:0:0:ffff:2640:3902
38.64.57.3 0:0:0:0:0:ffff:2640:3903
38.64.57.4 0:0:0:0:0:ffff:2640:3904
38.64.57.5 0:0:0:0:0:ffff:2640:3905
38.64.57.6 0:0:0:0:0:ffff:2640:3906
38.64.57.7 0:0:0:0:0:ffff:2640:3907
38.64.57.8 0:0:0:0:0:ffff:2640:3908
38.64.57.9 0:0:0:0:0:ffff:2640:3909
38.64.57.10 0:0:0:0:0:ffff:2640:390a
38.64.57.11 0:0:0:0:0:ffff:2640:390b
38.64.57.12 0:0:0:0:0:ffff:2640:390c
38.64.57.13 0:0:0:0:0:ffff:2640:390d
38.64.57.14 0:0:0:0:0:ffff:2640:390e
38.64.57.15 0:0:0:0:0:ffff:2640:390f
38.64.57.16 0:0:0:0:0:ffff:2640:3910
38.64.57.17 0:0:0:0:0:ffff:2640:3911
38.64.57.18 0:0:0:0:0:ffff:2640:3912
38.64.57.19 0:0:0:0:0:ffff:2640:3913
38.64.57.20 0:0:0:0:0:ffff:2640:3914
38.64.57.21 0:0:0:0:0:ffff:2640:3915
38.64.57.22 0:0:0:0:0:ffff:2640:3916
38.64.57.23 0:0:0:0:0:ffff:2640:3917
38.64.57.24 0:0:0:0:0:ffff:2640:3918
38.64.57.25 0:0:0:0:0:ffff:2640:3919
38.64.57.26 0:0:0:0:0:ffff:2640:391a
38.64.57.27 0:0:0:0:0:ffff:2640:391b
38.64.57.28 0:0:0:0:0:ffff:2640:391c
38.64.57.29 0:0:0:0:0:ffff:2640:391d
38.64.57.30 0:0:0:0:0:ffff:2640:391e
38.64.57.31 0:0:0:0:0:ffff:2640:391f
38.64.57.32 0:0:0:0:0:ffff:2640:3920
38.64.57.33 0:0:0:0:0:ffff:2640:3921
38.64.57.34 0:0:0:0:0:ffff:2640:3922
38.64.57.35 0:0:0:0:0:ffff:2640:3923
38.64.57.36 0:0:0:0:0:ffff:2640:3924
38.64.57.37 0:0:0:0:0:ffff:2640:3925
38.64.57.38 0:0:0:0:0:ffff:2640:3926
38.64.57.39 0:0:0:0:0:ffff:2640:3927
38.64.57.40 0:0:0:0:0:ffff:2640:3928
38.64.57.41 0:0:0:0:0:ffff:2640:3929
38.64.57.42 0:0:0:0:0:ffff:2640:392a
38.64.57.43 0:0:0:0:0:ffff:2640:392b
38.64.57.44 0:0:0:0:0:ffff:2640:392c
38.64.57.45 0:0:0:0:0:ffff:2640:392d
38.64.57.46 0:0:0:0:0:ffff:2640:392e
38.64.57.47 0:0:0:0:0:ffff:2640:392f
38.64.57.48 0:0:0:0:0:ffff:2640:3930
38.64.57.49 0:0:0:0:0:ffff:2640:3931
38.64.57.50 0:0:0:0:0:ffff:2640:3932
38.64.57.51 0:0:0:0:0:ffff:2640:3933
38.64.57.52 0:0:0:0:0:ffff:2640:3934
38.64.57.53 0:0:0:0:0:ffff:2640:3935
38.64.57.54 0:0:0:0:0:ffff:2640:3936
38.64.57.55 0:0:0:0:0:ffff:2640:3937
38.64.57.56 0:0:0:0:0:ffff:2640:3938
38.64.57.57 0:0:0:0:0:ffff:2640:3939
38.64.57.58 0:0:0:0:0:ffff:2640:393a
38.64.57.59 0:0:0:0:0:ffff:2640:393b
38.64.57.60 0:0:0:0:0:ffff:2640:393c


38.64.57.61 0:0:0:0:0:ffff:2640:393d
38.64.57.62 0:0:0:0:0:ffff:2640:393e
38.64.57.63 0:0:0:0:0:ffff:2640:393f
38.64.57.64 0:0:0:0:0:ffff:2640:3940
38.64.57.65 0:0:0:0:0:ffff:2640:3941
38.64.57.66 0:0:0:0:0:ffff:2640:3942
38.64.57.67 0:0:0:0:0:ffff:2640:3943
38.64.57.68 0:0:0:0:0:ffff:2640:3944
38.64.57.69 0:0:0:0:0:ffff:2640:3945
38.64.57.70 0:0:0:0:0:ffff:2640:3946
38.64.57.71 0:0:0:0:0:ffff:2640:3947
38.64.57.72 0:0:0:0:0:ffff:2640:3948
38.64.57.73 0:0:0:0:0:ffff:2640:3949
38.64.57.74 0:0:0:0:0:ffff:2640:394a
38.64.57.75 0:0:0:0:0:ffff:2640:394b
38.64.57.76 0:0:0:0:0:ffff:2640:394c
38.64.57.77 0:0:0:0:0:ffff:2640:394d
38.64.57.78 0:0:0:0:0:ffff:2640:394e
38.64.57.79 0:0:0:0:0:ffff:2640:394f
38.64.57.80 0:0:0:0:0:ffff:2640:3950
38.64.57.81 0:0:0:0:0:ffff:2640:3951
38.64.57.82 0:0:0:0:0:ffff:2640:3952
38.64.57.83 0:0:0:0:0:ffff:2640:3953
38.64.57.84 0:0:0:0:0:ffff:2640:3954
38.64.57.85 0:0:0:0:0:ffff:2640:3955
38.64.57.86 0:0:0:0:0:ffff:2640:3956
38.64.57.87 0:0:0:0:0:ffff:2640:3957
38.64.57.88 0:0:0:0:0:ffff:2640:3958
38.64.57.89 0:0:0:0:0:ffff:2640:3959
38.64.57.90 0:0:0:0:0:ffff:2640:395a
38.64.57.91 0:0:0:0:0:ffff:2640:395b
38.64.57.92 0:0:0:0:0:ffff:2640:395c
38.64.57.93 0:0:0:0:0:ffff:2640:395d
38.64.57.94 0:0:0:0:0:ffff:2640:395e
38.64.57.95 0:0:0:0:0:ffff:2640:395f
38.64.57.96 0:0:0:0:0:ffff:2640:3960
38.64.57.97 0:0:0:0:0:ffff:2640:3961
38.64.57.98 0:0:0:0:0:ffff:2640:3962
38.64.57.99 0:0:0:0:0:ffff:2640:3963
38.64.57.100 0:0:0:0:0:ffff:2640:3964
38.64.57.101 0:0:0:0:0:ffff:2640:3965
38.64.57.102 0:0:0:0:0:ffff:2640:3966
38.64.57.103 0:0:0:0:0:ffff:2640:3967
38.64.57.104 0:0:0:0:0:ffff:2640:3968
38.64.57.105 0:0:0:0:0:ffff:2640:3969
38.64.57.106 0:0:0:0:0:ffff:2640:396a
38.64.57.107 0:0:0:0:0:ffff:2640:396b
38.64.57.108 0:0:0:0:0:ffff:2640:396c
38.64.57.109 0:0:0:0:0:ffff:2640:396d
38.64.57.110 0:0:0:0:0:ffff:2640:396e
38.64.57.111 0:0:0:0:0:ffff:2640:396f
38.64.57.112 0:0:0:0:0:ffff:2640:3970
38.64.57.113 0:0:0:0:0:ffff:2640:3971
38.64.57.114 0:0:0:0:0:ffff:2640:3972
38.64.57.115 0:0:0:0:0:ffff:2640:3973
38.64.57.116 0:0:0:0:0:ffff:2640:3974
38.64.57.117 0:0:0:0:0:ffff:2640:3975
38.64.57.118 0:0:0:0:0:ffff:2640:3976
38.64.57.119 0:0:0:0:0:ffff:2640:3977
38.64.57.120 0:0:0:0:0:ffff:2640:3978


38.64.57.121 0:0:0:0:0:ffff:2640:3979
38.64.57.122 0:0:0:0:0:ffff:2640:397a
38.64.57.123 0:0:0:0:0:ffff:2640:397b
38.64.57.124 0:0:0:0:0:ffff:2640:397c
38.64.57.125 0:0:0:0:0:ffff:2640:397d
38.64.57.126 0:0:0:0:0:ffff:2640:397e
38.64.57.127 0:0:0:0:0:ffff:2640:397f
38.64.57.128 0:0:0:0:0:ffff:2640:3980
38.64.57.129 0:0:0:0:0:ffff:2640:3981
38.64.57.130 0:0:0:0:0:ffff:2640:3982
38.64.57.131 0:0:0:0:0:ffff:2640:3983
38.64.57.132 0:0:0:0:0:ffff:2640:3984
38.64.57.133 0:0:0:0:0:ffff:2640:3985
38.64.57.134 0:0:0:0:0:ffff:2640:3986
38.64.57.135 0:0:0:0:0:ffff:2640:3987
38.64.57.136 0:0:0:0:0:ffff:2640:3988
38.64.57.137 0:0:0:0:0:ffff:2640:3989
38.64.57.138 0:0:0:0:0:ffff:2640:398a
38.64.57.139 0:0:0:0:0:ffff:2640:398b
38.64.57.140 0:0:0:0:0:ffff:2640:398c
38.64.57.141 0:0:0:0:0:ffff:2640:398d
38.64.57.142 0:0:0:0:0:ffff:2640:398e
38.64.57.143 0:0:0:0:0:ffff:2640:398f
38.64.57.144 0:0:0:0:0:ffff:2640:3990
38.64.57.145 0:0:0:0:0:ffff:2640:3991
38.64.57.146 0:0:0:0:0:ffff:2640:3992
38.64.57.147 0:0:0:0:0:ffff:2640:3993
38.64.57.148 0:0:0:0:0:ffff:2640:3994
38.64.57.149 0:0:0:0:0:ffff:2640:3995
38.64.57.150 0:0:0:0:0:ffff:2640:3996
38.64.57.151 0:0:0:0:0:ffff:2640:3997
38.64.57.152 0:0:0:0:0:ffff:2640:3998
38.64.57.153 0:0:0:0:0:ffff:2640:3999
38.64.57.154 0:0:0:0:0:ffff:2640:399a
38.64.57.155 0:0:0:0:0:ffff:2640:399b
38.64.57.156 0:0:0:0:0:ffff:2640:399c
38.64.57.157 0:0:0:0:0:ffff:2640:399d
38.64.57.158 0:0:0:0:0:ffff:2640:399e
38.64.57.159 0:0:0:0:0:ffff:2640:399f
38.64.57.160 0:0:0:0:0:ffff:2640:39a0
38.64.57.161 0:0:0:0:0:ffff:2640:39a1
38.64.57.162 0:0:0:0:0:ffff:2640:39a2
38.64.57.163 0:0:0:0:0:ffff:2640:39a3
38.64.57.164 0:0:0:0:0:ffff:2640:39a4
38.64.57.165 0:0:0:0:0:ffff:2640:39a5
38.64.57.166 0:0:0:0:0:ffff:2640:39a6
38.64.57.167 0:0:0:0:0:ffff:2640:39a7
38.64.57.168 0:0:0:0:0:ffff:2640:39a8
38.64.57.169 0:0:0:0:0:ffff:2640:39a9
38.64.57.170 0:0:0:0:0:ffff:2640:39aa
38.64.57.171 0:0:0:0:0:ffff:2640:39ab
38.64.57.172 0:0:0:0:0:ffff:2640:39ac
38.64.57.173 0:0:0:0:0:ffff:2640:39ad
38.64.57.174 0:0:0:0:0:ffff:2640:39ae
38.64.57.175 0:0:0:0:0:ffff:2640:39af
38.64.57.176 0:0:0:0:0:ffff:2640:39b0
38.64.57.177 0:0:0:0:0:ffff:2640:39b1
38.64.57.178 0:0:0:0:0:ffff:2640:39b2
38.64.57.179 0:0:0:0:0:ffff:2640:39b3
38.64.57.180 0:0:0:0:0:ffff:2640:39b4


38.64.57.181 0:0:0:0:0:ffff:2640:39b5
38.64.57.182 0:0:0:0:0:ffff:2640:39b6
38.64.57.183 0:0:0:0:0:ffff:2640:39b7
38.64.57.184 0:0:0:0:0:ffff:2640:39b8
38.64.57.185 0:0:0:0:0:ffff:2640:39b9
38.64.57.186 0:0:0:0:0:ffff:2640:39ba
38.64.57.187 0:0:0:0:0:ffff:2640:39bb
38.64.57.188 0:0:0:0:0:ffff:2640:39bc
38.64.57.189 0:0:0:0:0:ffff:2640:39bd
38.64.57.190 0:0:0:0:0:ffff:2640:39be
38.64.57.191 0:0:0:0:0:ffff:2640:39bf
38.64.57.192 0:0:0:0:0:ffff:2640:39c0
38.64.57.193 0:0:0:0:0:ffff:2640:39c1
38.64.57.194 0:0:0:0:0:ffff:2640:39c2
38.64.57.195 0:0:0:0:0:ffff:2640:39c3
38.64.57.196 0:0:0:0:0:ffff:2640:39c4
38.64.57.197 0:0:0:0:0:ffff:2640:39c5
38.64.57.198 0:0:0:0:0:ffff:2640:39c6
38.64.57.199 0:0:0:0:0:ffff:2640:39c7
38.64.57.200 0:0:0:0:0:ffff:2640:39c8
38.64.57.201 0:0:0:0:0:ffff:2640:39c9
38.64.57.202 0:0:0:0:0:ffff:2640:39ca
38.64.57.203 0:0:0:0:0:ffff:2640:39cb
38.64.57.204 0:0:0:0:0:ffff:2640:39cc
38.64.57.205 0:0:0:0:0:ffff:2640:39cd
38.64.57.206 0:0:0:0:0:ffff:2640:39ce
38.64.57.207 0:0:0:0:0:ffff:2640:39cf
38.64.57.208 0:0:0:0:0:ffff:2640:39d0
38.64.57.209 0:0:0:0:0:ffff:2640:39d1
38.64.57.210 0:0:0:0:0:ffff:2640:39d2
38.64.57.211 0:0:0:0:0:ffff:2640:39d3
38.64.57.212 0:0:0:0:0:ffff:2640:39d4
38.64.57.213 0:0:0:0:0:ffff:2640:39d5
38.64.57.214 0:0:0:0:0:ffff:2640:39d6
38.64.57.215 0:0:0:0:0:ffff:2640:39d7
38.64.57.216 0:0:0:0:0:ffff:2640:39d8
38.64.57.217 0:0:0:0:0:ffff:2640:39d9
38.64.57.218 0:0:0:0:0:ffff:2640:39da
38.64.57.219 0:0:0:0:0:ffff:2640:39db
38.64.57.220 0:0:0:0:0:ffff:2640:39dc
38.64.57.221 0:0:0:0:0:ffff:2640:39dd
38.64.57.222 0:0:0:0:0:ffff:2640:39de
38.64.57.223 0:0:0:0:0:ffff:2640:39df
38.64.57.224 0:0:0:0:0:ffff:2640:39e0
38.64.57.225 0:0:0:0:0:ffff:2640:39e1
38.64.57.226 0:0:0:0:0:ffff:2640:39e2
38.64.57.227 0:0:0:0:0:ffff:2640:39e3
38.64.57.228 0:0:0:0:0:ffff:2640:39e4
38.64.57.229 0:0:0:0:0:ffff:2640:39e5
38.64.57.230 0:0:0:0:0:ffff:2640:39e6
38.64.57.231 0:0:0:0:0:ffff:2640:39e7
38.64.57.232 0:0:0:0:0:ffff:2640:39e8
38.64.57.233 0:0:0:0:0:ffff:2640:39e9
38.64.57.234 0:0:0:0:0:ffff:2640:39ea
38.64.57.235 0:0:0:0:0:ffff:2640:39eb
38.64.57.236 0:0:0:0:0:ffff:2640:39ec
38.64.57.237 0:0:0:0:0:ffff:2640:39ed
38.64.57.238 0:0:0:0:0:ffff:2640:39ee
38.64.57.239 0:0:0:0:0:ffff:2640:39ef
38.64.57.240 0:0:0:0:0:ffff:2640:39f0
38.64.57.241 0:0:0:0:0:ffff:2640:39f1
38.64.57.242 0:0:0:0:0:ffff:2640:39f2
38.64.57.243 0:0:0:0:0:ffff:2640:39f3
38.64.57.244 0:0:0:0:0:ffff:2640:39f4
38.64.57.245 0:0:0:0:0:ffff:2640:39f5
38.64.57.246 0:0:0:0:0:ffff:2640:39f6
38.64.57.247 0:0:0:0:0:ffff:2640:39f7
38.64.57.248 0:0:0:0:0:ffff:2640:39f8
38.64.57.249 0:0:0:0:0:ffff:2640:39f9
38.64.57.250 0:0:0:0:0:ffff:2640:39fa
38.64.57.251 0:0:0:0:0:ffff:2640:39fb
38.64.57.252 0:0:0:0:0:ffff:2640:39fc
38.64.57.253 0:0:0:0:0:ffff:2640:39fd
38.64.57.254 0:0:0:0:0:ffff:2640:39fe
38.64.57.255 0:0:0:0:0:ffff:2640:39ff


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.