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
40.236.57.1 0:0:0:0:0:ffff:28ec:3901
40.236.57.2 0:0:0:0:0:ffff:28ec:3902
40.236.57.3 0:0:0:0:0:ffff:28ec:3903
40.236.57.4 0:0:0:0:0:ffff:28ec:3904
40.236.57.5 0:0:0:0:0:ffff:28ec:3905
40.236.57.6 0:0:0:0:0:ffff:28ec:3906
40.236.57.7 0:0:0:0:0:ffff:28ec:3907
40.236.57.8 0:0:0:0:0:ffff:28ec:3908
40.236.57.9 0:0:0:0:0:ffff:28ec:3909
40.236.57.10 0:0:0:0:0:ffff:28ec:390a
40.236.57.11 0:0:0:0:0:ffff:28ec:390b
40.236.57.12 0:0:0:0:0:ffff:28ec:390c
40.236.57.13 0:0:0:0:0:ffff:28ec:390d
40.236.57.14 0:0:0:0:0:ffff:28ec:390e
40.236.57.15 0:0:0:0:0:ffff:28ec:390f
40.236.57.16 0:0:0:0:0:ffff:28ec:3910
40.236.57.17 0:0:0:0:0:ffff:28ec:3911
40.236.57.18 0:0:0:0:0:ffff:28ec:3912
40.236.57.19 0:0:0:0:0:ffff:28ec:3913
40.236.57.20 0:0:0:0:0:ffff:28ec:3914
40.236.57.21 0:0:0:0:0:ffff:28ec:3915
40.236.57.22 0:0:0:0:0:ffff:28ec:3916
40.236.57.23 0:0:0:0:0:ffff:28ec:3917
40.236.57.24 0:0:0:0:0:ffff:28ec:3918
40.236.57.25 0:0:0:0:0:ffff:28ec:3919
40.236.57.26 0:0:0:0:0:ffff:28ec:391a
40.236.57.27 0:0:0:0:0:ffff:28ec:391b
40.236.57.28 0:0:0:0:0:ffff:28ec:391c
40.236.57.29 0:0:0:0:0:ffff:28ec:391d
40.236.57.30 0:0:0:0:0:ffff:28ec:391e
40.236.57.31 0:0:0:0:0:ffff:28ec:391f
40.236.57.32 0:0:0:0:0:ffff:28ec:3920
40.236.57.33 0:0:0:0:0:ffff:28ec:3921
40.236.57.34 0:0:0:0:0:ffff:28ec:3922
40.236.57.35 0:0:0:0:0:ffff:28ec:3923
40.236.57.36 0:0:0:0:0:ffff:28ec:3924
40.236.57.37 0:0:0:0:0:ffff:28ec:3925
40.236.57.38 0:0:0:0:0:ffff:28ec:3926
40.236.57.39 0:0:0:0:0:ffff:28ec:3927
40.236.57.40 0:0:0:0:0:ffff:28ec:3928
40.236.57.41 0:0:0:0:0:ffff:28ec:3929
40.236.57.42 0:0:0:0:0:ffff:28ec:392a
40.236.57.43 0:0:0:0:0:ffff:28ec:392b
40.236.57.44 0:0:0:0:0:ffff:28ec:392c
40.236.57.45 0:0:0:0:0:ffff:28ec:392d
40.236.57.46 0:0:0:0:0:ffff:28ec:392e
40.236.57.47 0:0:0:0:0:ffff:28ec:392f
40.236.57.48 0:0:0:0:0:ffff:28ec:3930
40.236.57.49 0:0:0:0:0:ffff:28ec:3931
40.236.57.50 0:0:0:0:0:ffff:28ec:3932
40.236.57.51 0:0:0:0:0:ffff:28ec:3933
40.236.57.52 0:0:0:0:0:ffff:28ec:3934
40.236.57.53 0:0:0:0:0:ffff:28ec:3935
40.236.57.54 0:0:0:0:0:ffff:28ec:3936
40.236.57.55 0:0:0:0:0:ffff:28ec:3937
40.236.57.56 0:0:0:0:0:ffff:28ec:3938
40.236.57.57 0:0:0:0:0:ffff:28ec:3939
40.236.57.58 0:0:0:0:0:ffff:28ec:393a
40.236.57.59 0:0:0:0:0:ffff:28ec:393b
40.236.57.60 0:0:0:0:0:ffff:28ec:393c


40.236.57.61 0:0:0:0:0:ffff:28ec:393d
40.236.57.62 0:0:0:0:0:ffff:28ec:393e
40.236.57.63 0:0:0:0:0:ffff:28ec:393f
40.236.57.64 0:0:0:0:0:ffff:28ec:3940
40.236.57.65 0:0:0:0:0:ffff:28ec:3941
40.236.57.66 0:0:0:0:0:ffff:28ec:3942
40.236.57.67 0:0:0:0:0:ffff:28ec:3943
40.236.57.68 0:0:0:0:0:ffff:28ec:3944
40.236.57.69 0:0:0:0:0:ffff:28ec:3945
40.236.57.70 0:0:0:0:0:ffff:28ec:3946
40.236.57.71 0:0:0:0:0:ffff:28ec:3947
40.236.57.72 0:0:0:0:0:ffff:28ec:3948
40.236.57.73 0:0:0:0:0:ffff:28ec:3949
40.236.57.74 0:0:0:0:0:ffff:28ec:394a
40.236.57.75 0:0:0:0:0:ffff:28ec:394b
40.236.57.76 0:0:0:0:0:ffff:28ec:394c
40.236.57.77 0:0:0:0:0:ffff:28ec:394d
40.236.57.78 0:0:0:0:0:ffff:28ec:394e
40.236.57.79 0:0:0:0:0:ffff:28ec:394f
40.236.57.80 0:0:0:0:0:ffff:28ec:3950
40.236.57.81 0:0:0:0:0:ffff:28ec:3951
40.236.57.82 0:0:0:0:0:ffff:28ec:3952
40.236.57.83 0:0:0:0:0:ffff:28ec:3953
40.236.57.84 0:0:0:0:0:ffff:28ec:3954
40.236.57.85 0:0:0:0:0:ffff:28ec:3955
40.236.57.86 0:0:0:0:0:ffff:28ec:3956
40.236.57.87 0:0:0:0:0:ffff:28ec:3957
40.236.57.88 0:0:0:0:0:ffff:28ec:3958
40.236.57.89 0:0:0:0:0:ffff:28ec:3959
40.236.57.90 0:0:0:0:0:ffff:28ec:395a
40.236.57.91 0:0:0:0:0:ffff:28ec:395b
40.236.57.92 0:0:0:0:0:ffff:28ec:395c
40.236.57.93 0:0:0:0:0:ffff:28ec:395d
40.236.57.94 0:0:0:0:0:ffff:28ec:395e
40.236.57.95 0:0:0:0:0:ffff:28ec:395f
40.236.57.96 0:0:0:0:0:ffff:28ec:3960
40.236.57.97 0:0:0:0:0:ffff:28ec:3961
40.236.57.98 0:0:0:0:0:ffff:28ec:3962
40.236.57.99 0:0:0:0:0:ffff:28ec:3963
40.236.57.100 0:0:0:0:0:ffff:28ec:3964
40.236.57.101 0:0:0:0:0:ffff:28ec:3965
40.236.57.102 0:0:0:0:0:ffff:28ec:3966
40.236.57.103 0:0:0:0:0:ffff:28ec:3967
40.236.57.104 0:0:0:0:0:ffff:28ec:3968
40.236.57.105 0:0:0:0:0:ffff:28ec:3969
40.236.57.106 0:0:0:0:0:ffff:28ec:396a
40.236.57.107 0:0:0:0:0:ffff:28ec:396b
40.236.57.108 0:0:0:0:0:ffff:28ec:396c
40.236.57.109 0:0:0:0:0:ffff:28ec:396d
40.236.57.110 0:0:0:0:0:ffff:28ec:396e
40.236.57.111 0:0:0:0:0:ffff:28ec:396f
40.236.57.112 0:0:0:0:0:ffff:28ec:3970
40.236.57.113 0:0:0:0:0:ffff:28ec:3971
40.236.57.114 0:0:0:0:0:ffff:28ec:3972
40.236.57.115 0:0:0:0:0:ffff:28ec:3973
40.236.57.116 0:0:0:0:0:ffff:28ec:3974
40.236.57.117 0:0:0:0:0:ffff:28ec:3975
40.236.57.118 0:0:0:0:0:ffff:28ec:3976
40.236.57.119 0:0:0:0:0:ffff:28ec:3977
40.236.57.120 0:0:0:0:0:ffff:28ec:3978


40.236.57.121 0:0:0:0:0:ffff:28ec:3979
40.236.57.122 0:0:0:0:0:ffff:28ec:397a
40.236.57.123 0:0:0:0:0:ffff:28ec:397b
40.236.57.124 0:0:0:0:0:ffff:28ec:397c
40.236.57.125 0:0:0:0:0:ffff:28ec:397d
40.236.57.126 0:0:0:0:0:ffff:28ec:397e
40.236.57.127 0:0:0:0:0:ffff:28ec:397f
40.236.57.128 0:0:0:0:0:ffff:28ec:3980
40.236.57.129 0:0:0:0:0:ffff:28ec:3981
40.236.57.130 0:0:0:0:0:ffff:28ec:3982
40.236.57.131 0:0:0:0:0:ffff:28ec:3983
40.236.57.132 0:0:0:0:0:ffff:28ec:3984
40.236.57.133 0:0:0:0:0:ffff:28ec:3985
40.236.57.134 0:0:0:0:0:ffff:28ec:3986
40.236.57.135 0:0:0:0:0:ffff:28ec:3987
40.236.57.136 0:0:0:0:0:ffff:28ec:3988
40.236.57.137 0:0:0:0:0:ffff:28ec:3989
40.236.57.138 0:0:0:0:0:ffff:28ec:398a
40.236.57.139 0:0:0:0:0:ffff:28ec:398b
40.236.57.140 0:0:0:0:0:ffff:28ec:398c
40.236.57.141 0:0:0:0:0:ffff:28ec:398d
40.236.57.142 0:0:0:0:0:ffff:28ec:398e
40.236.57.143 0:0:0:0:0:ffff:28ec:398f
40.236.57.144 0:0:0:0:0:ffff:28ec:3990
40.236.57.145 0:0:0:0:0:ffff:28ec:3991
40.236.57.146 0:0:0:0:0:ffff:28ec:3992
40.236.57.147 0:0:0:0:0:ffff:28ec:3993
40.236.57.148 0:0:0:0:0:ffff:28ec:3994
40.236.57.149 0:0:0:0:0:ffff:28ec:3995
40.236.57.150 0:0:0:0:0:ffff:28ec:3996
40.236.57.151 0:0:0:0:0:ffff:28ec:3997
40.236.57.152 0:0:0:0:0:ffff:28ec:3998
40.236.57.153 0:0:0:0:0:ffff:28ec:3999
40.236.57.154 0:0:0:0:0:ffff:28ec:399a
40.236.57.155 0:0:0:0:0:ffff:28ec:399b
40.236.57.156 0:0:0:0:0:ffff:28ec:399c
40.236.57.157 0:0:0:0:0:ffff:28ec:399d
40.236.57.158 0:0:0:0:0:ffff:28ec:399e
40.236.57.159 0:0:0:0:0:ffff:28ec:399f
40.236.57.160 0:0:0:0:0:ffff:28ec:39a0
40.236.57.161 0:0:0:0:0:ffff:28ec:39a1
40.236.57.162 0:0:0:0:0:ffff:28ec:39a2
40.236.57.163 0:0:0:0:0:ffff:28ec:39a3
40.236.57.164 0:0:0:0:0:ffff:28ec:39a4
40.236.57.165 0:0:0:0:0:ffff:28ec:39a5
40.236.57.166 0:0:0:0:0:ffff:28ec:39a6
40.236.57.167 0:0:0:0:0:ffff:28ec:39a7
40.236.57.168 0:0:0:0:0:ffff:28ec:39a8
40.236.57.169 0:0:0:0:0:ffff:28ec:39a9
40.236.57.170 0:0:0:0:0:ffff:28ec:39aa
40.236.57.171 0:0:0:0:0:ffff:28ec:39ab
40.236.57.172 0:0:0:0:0:ffff:28ec:39ac
40.236.57.173 0:0:0:0:0:ffff:28ec:39ad
40.236.57.174 0:0:0:0:0:ffff:28ec:39ae
40.236.57.175 0:0:0:0:0:ffff:28ec:39af
40.236.57.176 0:0:0:0:0:ffff:28ec:39b0
40.236.57.177 0:0:0:0:0:ffff:28ec:39b1
40.236.57.178 0:0:0:0:0:ffff:28ec:39b2
40.236.57.179 0:0:0:0:0:ffff:28ec:39b3
40.236.57.180 0:0:0:0:0:ffff:28ec:39b4


40.236.57.181 0:0:0:0:0:ffff:28ec:39b5
40.236.57.182 0:0:0:0:0:ffff:28ec:39b6
40.236.57.183 0:0:0:0:0:ffff:28ec:39b7
40.236.57.184 0:0:0:0:0:ffff:28ec:39b8
40.236.57.185 0:0:0:0:0:ffff:28ec:39b9
40.236.57.186 0:0:0:0:0:ffff:28ec:39ba
40.236.57.187 0:0:0:0:0:ffff:28ec:39bb
40.236.57.188 0:0:0:0:0:ffff:28ec:39bc
40.236.57.189 0:0:0:0:0:ffff:28ec:39bd
40.236.57.190 0:0:0:0:0:ffff:28ec:39be
40.236.57.191 0:0:0:0:0:ffff:28ec:39bf
40.236.57.192 0:0:0:0:0:ffff:28ec:39c0
40.236.57.193 0:0:0:0:0:ffff:28ec:39c1
40.236.57.194 0:0:0:0:0:ffff:28ec:39c2
40.236.57.195 0:0:0:0:0:ffff:28ec:39c3
40.236.57.196 0:0:0:0:0:ffff:28ec:39c4
40.236.57.197 0:0:0:0:0:ffff:28ec:39c5
40.236.57.198 0:0:0:0:0:ffff:28ec:39c6
40.236.57.199 0:0:0:0:0:ffff:28ec:39c7
40.236.57.200 0:0:0:0:0:ffff:28ec:39c8
40.236.57.201 0:0:0:0:0:ffff:28ec:39c9
40.236.57.202 0:0:0:0:0:ffff:28ec:39ca
40.236.57.203 0:0:0:0:0:ffff:28ec:39cb
40.236.57.204 0:0:0:0:0:ffff:28ec:39cc
40.236.57.205 0:0:0:0:0:ffff:28ec:39cd
40.236.57.206 0:0:0:0:0:ffff:28ec:39ce
40.236.57.207 0:0:0:0:0:ffff:28ec:39cf
40.236.57.208 0:0:0:0:0:ffff:28ec:39d0
40.236.57.209 0:0:0:0:0:ffff:28ec:39d1
40.236.57.210 0:0:0:0:0:ffff:28ec:39d2
40.236.57.211 0:0:0:0:0:ffff:28ec:39d3
40.236.57.212 0:0:0:0:0:ffff:28ec:39d4
40.236.57.213 0:0:0:0:0:ffff:28ec:39d5
40.236.57.214 0:0:0:0:0:ffff:28ec:39d6
40.236.57.215 0:0:0:0:0:ffff:28ec:39d7
40.236.57.216 0:0:0:0:0:ffff:28ec:39d8
40.236.57.217 0:0:0:0:0:ffff:28ec:39d9
40.236.57.218 0:0:0:0:0:ffff:28ec:39da
40.236.57.219 0:0:0:0:0:ffff:28ec:39db
40.236.57.220 0:0:0:0:0:ffff:28ec:39dc
40.236.57.221 0:0:0:0:0:ffff:28ec:39dd
40.236.57.222 0:0:0:0:0:ffff:28ec:39de
40.236.57.223 0:0:0:0:0:ffff:28ec:39df
40.236.57.224 0:0:0:0:0:ffff:28ec:39e0
40.236.57.225 0:0:0:0:0:ffff:28ec:39e1
40.236.57.226 0:0:0:0:0:ffff:28ec:39e2
40.236.57.227 0:0:0:0:0:ffff:28ec:39e3
40.236.57.228 0:0:0:0:0:ffff:28ec:39e4
40.236.57.229 0:0:0:0:0:ffff:28ec:39e5
40.236.57.230 0:0:0:0:0:ffff:28ec:39e6
40.236.57.231 0:0:0:0:0:ffff:28ec:39e7
40.236.57.232 0:0:0:0:0:ffff:28ec:39e8
40.236.57.233 0:0:0:0:0:ffff:28ec:39e9
40.236.57.234 0:0:0:0:0:ffff:28ec:39ea
40.236.57.235 0:0:0:0:0:ffff:28ec:39eb
40.236.57.236 0:0:0:0:0:ffff:28ec:39ec
40.236.57.237 0:0:0:0:0:ffff:28ec:39ed
40.236.57.238 0:0:0:0:0:ffff:28ec:39ee
40.236.57.239 0:0:0:0:0:ffff:28ec:39ef
40.236.57.240 0:0:0:0:0:ffff:28ec:39f0
40.236.57.241 0:0:0:0:0:ffff:28ec:39f1
40.236.57.242 0:0:0:0:0:ffff:28ec:39f2
40.236.57.243 0:0:0:0:0:ffff:28ec:39f3
40.236.57.244 0:0:0:0:0:ffff:28ec:39f4
40.236.57.245 0:0:0:0:0:ffff:28ec:39f5
40.236.57.246 0:0:0:0:0:ffff:28ec:39f6
40.236.57.247 0:0:0:0:0:ffff:28ec:39f7
40.236.57.248 0:0:0:0:0:ffff:28ec:39f8
40.236.57.249 0:0:0:0:0:ffff:28ec:39f9
40.236.57.250 0:0:0:0:0:ffff:28ec:39fa
40.236.57.251 0:0:0:0:0:ffff:28ec:39fb
40.236.57.252 0:0:0:0:0:ffff:28ec:39fc
40.236.57.253 0:0:0:0:0:ffff:28ec:39fd
40.236.57.254 0:0:0:0:0:ffff:28ec:39fe
40.236.57.255 0:0:0:0:0:ffff:28ec: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.