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
111.72.57.1 0:0:0:0:0:ffff:6f48:3901
111.72.57.2 0:0:0:0:0:ffff:6f48:3902
111.72.57.3 0:0:0:0:0:ffff:6f48:3903
111.72.57.4 0:0:0:0:0:ffff:6f48:3904
111.72.57.5 0:0:0:0:0:ffff:6f48:3905
111.72.57.6 0:0:0:0:0:ffff:6f48:3906
111.72.57.7 0:0:0:0:0:ffff:6f48:3907
111.72.57.8 0:0:0:0:0:ffff:6f48:3908
111.72.57.9 0:0:0:0:0:ffff:6f48:3909
111.72.57.10 0:0:0:0:0:ffff:6f48:390a
111.72.57.11 0:0:0:0:0:ffff:6f48:390b
111.72.57.12 0:0:0:0:0:ffff:6f48:390c
111.72.57.13 0:0:0:0:0:ffff:6f48:390d
111.72.57.14 0:0:0:0:0:ffff:6f48:390e
111.72.57.15 0:0:0:0:0:ffff:6f48:390f
111.72.57.16 0:0:0:0:0:ffff:6f48:3910
111.72.57.17 0:0:0:0:0:ffff:6f48:3911
111.72.57.18 0:0:0:0:0:ffff:6f48:3912
111.72.57.19 0:0:0:0:0:ffff:6f48:3913
111.72.57.20 0:0:0:0:0:ffff:6f48:3914
111.72.57.21 0:0:0:0:0:ffff:6f48:3915
111.72.57.22 0:0:0:0:0:ffff:6f48:3916
111.72.57.23 0:0:0:0:0:ffff:6f48:3917
111.72.57.24 0:0:0:0:0:ffff:6f48:3918
111.72.57.25 0:0:0:0:0:ffff:6f48:3919
111.72.57.26 0:0:0:0:0:ffff:6f48:391a
111.72.57.27 0:0:0:0:0:ffff:6f48:391b
111.72.57.28 0:0:0:0:0:ffff:6f48:391c
111.72.57.29 0:0:0:0:0:ffff:6f48:391d
111.72.57.30 0:0:0:0:0:ffff:6f48:391e
111.72.57.31 0:0:0:0:0:ffff:6f48:391f
111.72.57.32 0:0:0:0:0:ffff:6f48:3920
111.72.57.33 0:0:0:0:0:ffff:6f48:3921
111.72.57.34 0:0:0:0:0:ffff:6f48:3922
111.72.57.35 0:0:0:0:0:ffff:6f48:3923
111.72.57.36 0:0:0:0:0:ffff:6f48:3924
111.72.57.37 0:0:0:0:0:ffff:6f48:3925
111.72.57.38 0:0:0:0:0:ffff:6f48:3926
111.72.57.39 0:0:0:0:0:ffff:6f48:3927
111.72.57.40 0:0:0:0:0:ffff:6f48:3928
111.72.57.41 0:0:0:0:0:ffff:6f48:3929
111.72.57.42 0:0:0:0:0:ffff:6f48:392a
111.72.57.43 0:0:0:0:0:ffff:6f48:392b
111.72.57.44 0:0:0:0:0:ffff:6f48:392c
111.72.57.45 0:0:0:0:0:ffff:6f48:392d
111.72.57.46 0:0:0:0:0:ffff:6f48:392e
111.72.57.47 0:0:0:0:0:ffff:6f48:392f
111.72.57.48 0:0:0:0:0:ffff:6f48:3930
111.72.57.49 0:0:0:0:0:ffff:6f48:3931
111.72.57.50 0:0:0:0:0:ffff:6f48:3932
111.72.57.51 0:0:0:0:0:ffff:6f48:3933
111.72.57.52 0:0:0:0:0:ffff:6f48:3934
111.72.57.53 0:0:0:0:0:ffff:6f48:3935
111.72.57.54 0:0:0:0:0:ffff:6f48:3936
111.72.57.55 0:0:0:0:0:ffff:6f48:3937
111.72.57.56 0:0:0:0:0:ffff:6f48:3938
111.72.57.57 0:0:0:0:0:ffff:6f48:3939
111.72.57.58 0:0:0:0:0:ffff:6f48:393a
111.72.57.59 0:0:0:0:0:ffff:6f48:393b
111.72.57.60 0:0:0:0:0:ffff:6f48:393c


111.72.57.61 0:0:0:0:0:ffff:6f48:393d
111.72.57.62 0:0:0:0:0:ffff:6f48:393e
111.72.57.63 0:0:0:0:0:ffff:6f48:393f
111.72.57.64 0:0:0:0:0:ffff:6f48:3940
111.72.57.65 0:0:0:0:0:ffff:6f48:3941
111.72.57.66 0:0:0:0:0:ffff:6f48:3942
111.72.57.67 0:0:0:0:0:ffff:6f48:3943
111.72.57.68 0:0:0:0:0:ffff:6f48:3944
111.72.57.69 0:0:0:0:0:ffff:6f48:3945
111.72.57.70 0:0:0:0:0:ffff:6f48:3946
111.72.57.71 0:0:0:0:0:ffff:6f48:3947
111.72.57.72 0:0:0:0:0:ffff:6f48:3948
111.72.57.73 0:0:0:0:0:ffff:6f48:3949
111.72.57.74 0:0:0:0:0:ffff:6f48:394a
111.72.57.75 0:0:0:0:0:ffff:6f48:394b
111.72.57.76 0:0:0:0:0:ffff:6f48:394c
111.72.57.77 0:0:0:0:0:ffff:6f48:394d
111.72.57.78 0:0:0:0:0:ffff:6f48:394e
111.72.57.79 0:0:0:0:0:ffff:6f48:394f
111.72.57.80 0:0:0:0:0:ffff:6f48:3950
111.72.57.81 0:0:0:0:0:ffff:6f48:3951
111.72.57.82 0:0:0:0:0:ffff:6f48:3952
111.72.57.83 0:0:0:0:0:ffff:6f48:3953
111.72.57.84 0:0:0:0:0:ffff:6f48:3954
111.72.57.85 0:0:0:0:0:ffff:6f48:3955
111.72.57.86 0:0:0:0:0:ffff:6f48:3956
111.72.57.87 0:0:0:0:0:ffff:6f48:3957
111.72.57.88 0:0:0:0:0:ffff:6f48:3958
111.72.57.89 0:0:0:0:0:ffff:6f48:3959
111.72.57.90 0:0:0:0:0:ffff:6f48:395a
111.72.57.91 0:0:0:0:0:ffff:6f48:395b
111.72.57.92 0:0:0:0:0:ffff:6f48:395c
111.72.57.93 0:0:0:0:0:ffff:6f48:395d
111.72.57.94 0:0:0:0:0:ffff:6f48:395e
111.72.57.95 0:0:0:0:0:ffff:6f48:395f
111.72.57.96 0:0:0:0:0:ffff:6f48:3960
111.72.57.97 0:0:0:0:0:ffff:6f48:3961
111.72.57.98 0:0:0:0:0:ffff:6f48:3962
111.72.57.99 0:0:0:0:0:ffff:6f48:3963
111.72.57.100 0:0:0:0:0:ffff:6f48:3964
111.72.57.101 0:0:0:0:0:ffff:6f48:3965
111.72.57.102 0:0:0:0:0:ffff:6f48:3966
111.72.57.103 0:0:0:0:0:ffff:6f48:3967
111.72.57.104 0:0:0:0:0:ffff:6f48:3968
111.72.57.105 0:0:0:0:0:ffff:6f48:3969
111.72.57.106 0:0:0:0:0:ffff:6f48:396a
111.72.57.107 0:0:0:0:0:ffff:6f48:396b
111.72.57.108 0:0:0:0:0:ffff:6f48:396c
111.72.57.109 0:0:0:0:0:ffff:6f48:396d
111.72.57.110 0:0:0:0:0:ffff:6f48:396e
111.72.57.111 0:0:0:0:0:ffff:6f48:396f
111.72.57.112 0:0:0:0:0:ffff:6f48:3970
111.72.57.113 0:0:0:0:0:ffff:6f48:3971
111.72.57.114 0:0:0:0:0:ffff:6f48:3972
111.72.57.115 0:0:0:0:0:ffff:6f48:3973
111.72.57.116 0:0:0:0:0:ffff:6f48:3974
111.72.57.117 0:0:0:0:0:ffff:6f48:3975
111.72.57.118 0:0:0:0:0:ffff:6f48:3976
111.72.57.119 0:0:0:0:0:ffff:6f48:3977
111.72.57.120 0:0:0:0:0:ffff:6f48:3978


111.72.57.121 0:0:0:0:0:ffff:6f48:3979
111.72.57.122 0:0:0:0:0:ffff:6f48:397a
111.72.57.123 0:0:0:0:0:ffff:6f48:397b
111.72.57.124 0:0:0:0:0:ffff:6f48:397c
111.72.57.125 0:0:0:0:0:ffff:6f48:397d
111.72.57.126 0:0:0:0:0:ffff:6f48:397e
111.72.57.127 0:0:0:0:0:ffff:6f48:397f
111.72.57.128 0:0:0:0:0:ffff:6f48:3980
111.72.57.129 0:0:0:0:0:ffff:6f48:3981
111.72.57.130 0:0:0:0:0:ffff:6f48:3982
111.72.57.131 0:0:0:0:0:ffff:6f48:3983
111.72.57.132 0:0:0:0:0:ffff:6f48:3984
111.72.57.133 0:0:0:0:0:ffff:6f48:3985
111.72.57.134 0:0:0:0:0:ffff:6f48:3986
111.72.57.135 0:0:0:0:0:ffff:6f48:3987
111.72.57.136 0:0:0:0:0:ffff:6f48:3988
111.72.57.137 0:0:0:0:0:ffff:6f48:3989
111.72.57.138 0:0:0:0:0:ffff:6f48:398a
111.72.57.139 0:0:0:0:0:ffff:6f48:398b
111.72.57.140 0:0:0:0:0:ffff:6f48:398c
111.72.57.141 0:0:0:0:0:ffff:6f48:398d
111.72.57.142 0:0:0:0:0:ffff:6f48:398e
111.72.57.143 0:0:0:0:0:ffff:6f48:398f
111.72.57.144 0:0:0:0:0:ffff:6f48:3990
111.72.57.145 0:0:0:0:0:ffff:6f48:3991
111.72.57.146 0:0:0:0:0:ffff:6f48:3992
111.72.57.147 0:0:0:0:0:ffff:6f48:3993
111.72.57.148 0:0:0:0:0:ffff:6f48:3994
111.72.57.149 0:0:0:0:0:ffff:6f48:3995
111.72.57.150 0:0:0:0:0:ffff:6f48:3996
111.72.57.151 0:0:0:0:0:ffff:6f48:3997
111.72.57.152 0:0:0:0:0:ffff:6f48:3998
111.72.57.153 0:0:0:0:0:ffff:6f48:3999
111.72.57.154 0:0:0:0:0:ffff:6f48:399a
111.72.57.155 0:0:0:0:0:ffff:6f48:399b
111.72.57.156 0:0:0:0:0:ffff:6f48:399c
111.72.57.157 0:0:0:0:0:ffff:6f48:399d
111.72.57.158 0:0:0:0:0:ffff:6f48:399e
111.72.57.159 0:0:0:0:0:ffff:6f48:399f
111.72.57.160 0:0:0:0:0:ffff:6f48:39a0
111.72.57.161 0:0:0:0:0:ffff:6f48:39a1
111.72.57.162 0:0:0:0:0:ffff:6f48:39a2
111.72.57.163 0:0:0:0:0:ffff:6f48:39a3
111.72.57.164 0:0:0:0:0:ffff:6f48:39a4
111.72.57.165 0:0:0:0:0:ffff:6f48:39a5
111.72.57.166 0:0:0:0:0:ffff:6f48:39a6
111.72.57.167 0:0:0:0:0:ffff:6f48:39a7
111.72.57.168 0:0:0:0:0:ffff:6f48:39a8
111.72.57.169 0:0:0:0:0:ffff:6f48:39a9
111.72.57.170 0:0:0:0:0:ffff:6f48:39aa
111.72.57.171 0:0:0:0:0:ffff:6f48:39ab
111.72.57.172 0:0:0:0:0:ffff:6f48:39ac
111.72.57.173 0:0:0:0:0:ffff:6f48:39ad
111.72.57.174 0:0:0:0:0:ffff:6f48:39ae
111.72.57.175 0:0:0:0:0:ffff:6f48:39af
111.72.57.176 0:0:0:0:0:ffff:6f48:39b0
111.72.57.177 0:0:0:0:0:ffff:6f48:39b1
111.72.57.178 0:0:0:0:0:ffff:6f48:39b2
111.72.57.179 0:0:0:0:0:ffff:6f48:39b3
111.72.57.180 0:0:0:0:0:ffff:6f48:39b4


111.72.57.181 0:0:0:0:0:ffff:6f48:39b5
111.72.57.182 0:0:0:0:0:ffff:6f48:39b6
111.72.57.183 0:0:0:0:0:ffff:6f48:39b7
111.72.57.184 0:0:0:0:0:ffff:6f48:39b8
111.72.57.185 0:0:0:0:0:ffff:6f48:39b9
111.72.57.186 0:0:0:0:0:ffff:6f48:39ba
111.72.57.187 0:0:0:0:0:ffff:6f48:39bb
111.72.57.188 0:0:0:0:0:ffff:6f48:39bc
111.72.57.189 0:0:0:0:0:ffff:6f48:39bd
111.72.57.190 0:0:0:0:0:ffff:6f48:39be
111.72.57.191 0:0:0:0:0:ffff:6f48:39bf
111.72.57.192 0:0:0:0:0:ffff:6f48:39c0
111.72.57.193 0:0:0:0:0:ffff:6f48:39c1
111.72.57.194 0:0:0:0:0:ffff:6f48:39c2
111.72.57.195 0:0:0:0:0:ffff:6f48:39c3
111.72.57.196 0:0:0:0:0:ffff:6f48:39c4
111.72.57.197 0:0:0:0:0:ffff:6f48:39c5
111.72.57.198 0:0:0:0:0:ffff:6f48:39c6
111.72.57.199 0:0:0:0:0:ffff:6f48:39c7
111.72.57.200 0:0:0:0:0:ffff:6f48:39c8
111.72.57.201 0:0:0:0:0:ffff:6f48:39c9
111.72.57.202 0:0:0:0:0:ffff:6f48:39ca
111.72.57.203 0:0:0:0:0:ffff:6f48:39cb
111.72.57.204 0:0:0:0:0:ffff:6f48:39cc
111.72.57.205 0:0:0:0:0:ffff:6f48:39cd
111.72.57.206 0:0:0:0:0:ffff:6f48:39ce
111.72.57.207 0:0:0:0:0:ffff:6f48:39cf
111.72.57.208 0:0:0:0:0:ffff:6f48:39d0
111.72.57.209 0:0:0:0:0:ffff:6f48:39d1
111.72.57.210 0:0:0:0:0:ffff:6f48:39d2
111.72.57.211 0:0:0:0:0:ffff:6f48:39d3
111.72.57.212 0:0:0:0:0:ffff:6f48:39d4
111.72.57.213 0:0:0:0:0:ffff:6f48:39d5
111.72.57.214 0:0:0:0:0:ffff:6f48:39d6
111.72.57.215 0:0:0:0:0:ffff:6f48:39d7
111.72.57.216 0:0:0:0:0:ffff:6f48:39d8
111.72.57.217 0:0:0:0:0:ffff:6f48:39d9
111.72.57.218 0:0:0:0:0:ffff:6f48:39da
111.72.57.219 0:0:0:0:0:ffff:6f48:39db
111.72.57.220 0:0:0:0:0:ffff:6f48:39dc
111.72.57.221 0:0:0:0:0:ffff:6f48:39dd
111.72.57.222 0:0:0:0:0:ffff:6f48:39de
111.72.57.223 0:0:0:0:0:ffff:6f48:39df
111.72.57.224 0:0:0:0:0:ffff:6f48:39e0
111.72.57.225 0:0:0:0:0:ffff:6f48:39e1
111.72.57.226 0:0:0:0:0:ffff:6f48:39e2
111.72.57.227 0:0:0:0:0:ffff:6f48:39e3
111.72.57.228 0:0:0:0:0:ffff:6f48:39e4
111.72.57.229 0:0:0:0:0:ffff:6f48:39e5
111.72.57.230 0:0:0:0:0:ffff:6f48:39e6
111.72.57.231 0:0:0:0:0:ffff:6f48:39e7
111.72.57.232 0:0:0:0:0:ffff:6f48:39e8
111.72.57.233 0:0:0:0:0:ffff:6f48:39e9
111.72.57.234 0:0:0:0:0:ffff:6f48:39ea
111.72.57.235 0:0:0:0:0:ffff:6f48:39eb
111.72.57.236 0:0:0:0:0:ffff:6f48:39ec
111.72.57.237 0:0:0:0:0:ffff:6f48:39ed
111.72.57.238 0:0:0:0:0:ffff:6f48:39ee
111.72.57.239 0:0:0:0:0:ffff:6f48:39ef
111.72.57.240 0:0:0:0:0:ffff:6f48:39f0
111.72.57.241 0:0:0:0:0:ffff:6f48:39f1
111.72.57.242 0:0:0:0:0:ffff:6f48:39f2
111.72.57.243 0:0:0:0:0:ffff:6f48:39f3
111.72.57.244 0:0:0:0:0:ffff:6f48:39f4
111.72.57.245 0:0:0:0:0:ffff:6f48:39f5
111.72.57.246 0:0:0:0:0:ffff:6f48:39f6
111.72.57.247 0:0:0:0:0:ffff:6f48:39f7
111.72.57.248 0:0:0:0:0:ffff:6f48:39f8
111.72.57.249 0:0:0:0:0:ffff:6f48:39f9
111.72.57.250 0:0:0:0:0:ffff:6f48:39fa
111.72.57.251 0:0:0:0:0:ffff:6f48:39fb
111.72.57.252 0:0:0:0:0:ffff:6f48:39fc
111.72.57.253 0:0:0:0:0:ffff:6f48:39fd
111.72.57.254 0:0:0:0:0:ffff:6f48:39fe
111.72.57.255 0:0:0:0:0:ffff:6f48:39ff


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.