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
118.142.56.1 0:0:0:0:0:ffff:768e:3801
118.142.56.2 0:0:0:0:0:ffff:768e:3802
118.142.56.3 0:0:0:0:0:ffff:768e:3803
118.142.56.4 0:0:0:0:0:ffff:768e:3804
118.142.56.5 0:0:0:0:0:ffff:768e:3805
118.142.56.6 0:0:0:0:0:ffff:768e:3806
118.142.56.7 0:0:0:0:0:ffff:768e:3807
118.142.56.8 0:0:0:0:0:ffff:768e:3808
118.142.56.9 0:0:0:0:0:ffff:768e:3809
118.142.56.10 0:0:0:0:0:ffff:768e:380a
118.142.56.11 0:0:0:0:0:ffff:768e:380b
118.142.56.12 0:0:0:0:0:ffff:768e:380c
118.142.56.13 0:0:0:0:0:ffff:768e:380d
118.142.56.14 0:0:0:0:0:ffff:768e:380e
118.142.56.15 0:0:0:0:0:ffff:768e:380f
118.142.56.16 0:0:0:0:0:ffff:768e:3810
118.142.56.17 0:0:0:0:0:ffff:768e:3811
118.142.56.18 0:0:0:0:0:ffff:768e:3812
118.142.56.19 0:0:0:0:0:ffff:768e:3813
118.142.56.20 0:0:0:0:0:ffff:768e:3814
118.142.56.21 0:0:0:0:0:ffff:768e:3815
118.142.56.22 0:0:0:0:0:ffff:768e:3816
118.142.56.23 0:0:0:0:0:ffff:768e:3817
118.142.56.24 0:0:0:0:0:ffff:768e:3818
118.142.56.25 0:0:0:0:0:ffff:768e:3819
118.142.56.26 0:0:0:0:0:ffff:768e:381a
118.142.56.27 0:0:0:0:0:ffff:768e:381b
118.142.56.28 0:0:0:0:0:ffff:768e:381c
118.142.56.29 0:0:0:0:0:ffff:768e:381d
118.142.56.30 0:0:0:0:0:ffff:768e:381e
118.142.56.31 0:0:0:0:0:ffff:768e:381f
118.142.56.32 0:0:0:0:0:ffff:768e:3820
118.142.56.33 0:0:0:0:0:ffff:768e:3821
118.142.56.34 0:0:0:0:0:ffff:768e:3822
118.142.56.35 0:0:0:0:0:ffff:768e:3823
118.142.56.36 0:0:0:0:0:ffff:768e:3824
118.142.56.37 0:0:0:0:0:ffff:768e:3825
118.142.56.38 0:0:0:0:0:ffff:768e:3826
118.142.56.39 0:0:0:0:0:ffff:768e:3827
118.142.56.40 0:0:0:0:0:ffff:768e:3828
118.142.56.41 0:0:0:0:0:ffff:768e:3829
118.142.56.42 0:0:0:0:0:ffff:768e:382a
118.142.56.43 0:0:0:0:0:ffff:768e:382b
118.142.56.44 0:0:0:0:0:ffff:768e:382c
118.142.56.45 0:0:0:0:0:ffff:768e:382d
118.142.56.46 0:0:0:0:0:ffff:768e:382e
118.142.56.47 0:0:0:0:0:ffff:768e:382f
118.142.56.48 0:0:0:0:0:ffff:768e:3830
118.142.56.49 0:0:0:0:0:ffff:768e:3831
118.142.56.50 0:0:0:0:0:ffff:768e:3832
118.142.56.51 0:0:0:0:0:ffff:768e:3833
118.142.56.52 0:0:0:0:0:ffff:768e:3834
118.142.56.53 0:0:0:0:0:ffff:768e:3835
118.142.56.54 0:0:0:0:0:ffff:768e:3836
118.142.56.55 0:0:0:0:0:ffff:768e:3837
118.142.56.56 0:0:0:0:0:ffff:768e:3838
118.142.56.57 0:0:0:0:0:ffff:768e:3839
118.142.56.58 0:0:0:0:0:ffff:768e:383a
118.142.56.59 0:0:0:0:0:ffff:768e:383b
118.142.56.60 0:0:0:0:0:ffff:768e:383c


118.142.56.61 0:0:0:0:0:ffff:768e:383d
118.142.56.62 0:0:0:0:0:ffff:768e:383e
118.142.56.63 0:0:0:0:0:ffff:768e:383f
118.142.56.64 0:0:0:0:0:ffff:768e:3840
118.142.56.65 0:0:0:0:0:ffff:768e:3841
118.142.56.66 0:0:0:0:0:ffff:768e:3842
118.142.56.67 0:0:0:0:0:ffff:768e:3843
118.142.56.68 0:0:0:0:0:ffff:768e:3844
118.142.56.69 0:0:0:0:0:ffff:768e:3845
118.142.56.70 0:0:0:0:0:ffff:768e:3846
118.142.56.71 0:0:0:0:0:ffff:768e:3847
118.142.56.72 0:0:0:0:0:ffff:768e:3848
118.142.56.73 0:0:0:0:0:ffff:768e:3849
118.142.56.74 0:0:0:0:0:ffff:768e:384a
118.142.56.75 0:0:0:0:0:ffff:768e:384b
118.142.56.76 0:0:0:0:0:ffff:768e:384c
118.142.56.77 0:0:0:0:0:ffff:768e:384d
118.142.56.78 0:0:0:0:0:ffff:768e:384e
118.142.56.79 0:0:0:0:0:ffff:768e:384f
118.142.56.80 0:0:0:0:0:ffff:768e:3850
118.142.56.81 0:0:0:0:0:ffff:768e:3851
118.142.56.82 0:0:0:0:0:ffff:768e:3852
118.142.56.83 0:0:0:0:0:ffff:768e:3853
118.142.56.84 0:0:0:0:0:ffff:768e:3854
118.142.56.85 0:0:0:0:0:ffff:768e:3855
118.142.56.86 0:0:0:0:0:ffff:768e:3856
118.142.56.87 0:0:0:0:0:ffff:768e:3857
118.142.56.88 0:0:0:0:0:ffff:768e:3858
118.142.56.89 0:0:0:0:0:ffff:768e:3859
118.142.56.90 0:0:0:0:0:ffff:768e:385a
118.142.56.91 0:0:0:0:0:ffff:768e:385b
118.142.56.92 0:0:0:0:0:ffff:768e:385c
118.142.56.93 0:0:0:0:0:ffff:768e:385d
118.142.56.94 0:0:0:0:0:ffff:768e:385e
118.142.56.95 0:0:0:0:0:ffff:768e:385f
118.142.56.96 0:0:0:0:0:ffff:768e:3860
118.142.56.97 0:0:0:0:0:ffff:768e:3861
118.142.56.98 0:0:0:0:0:ffff:768e:3862
118.142.56.99 0:0:0:0:0:ffff:768e:3863
118.142.56.100 0:0:0:0:0:ffff:768e:3864
118.142.56.101 0:0:0:0:0:ffff:768e:3865
118.142.56.102 0:0:0:0:0:ffff:768e:3866
118.142.56.103 0:0:0:0:0:ffff:768e:3867
118.142.56.104 0:0:0:0:0:ffff:768e:3868
118.142.56.105 0:0:0:0:0:ffff:768e:3869
118.142.56.106 0:0:0:0:0:ffff:768e:386a
118.142.56.107 0:0:0:0:0:ffff:768e:386b
118.142.56.108 0:0:0:0:0:ffff:768e:386c
118.142.56.109 0:0:0:0:0:ffff:768e:386d
118.142.56.110 0:0:0:0:0:ffff:768e:386e
118.142.56.111 0:0:0:0:0:ffff:768e:386f
118.142.56.112 0:0:0:0:0:ffff:768e:3870
118.142.56.113 0:0:0:0:0:ffff:768e:3871
118.142.56.114 0:0:0:0:0:ffff:768e:3872
118.142.56.115 0:0:0:0:0:ffff:768e:3873
118.142.56.116 0:0:0:0:0:ffff:768e:3874
118.142.56.117 0:0:0:0:0:ffff:768e:3875
118.142.56.118 0:0:0:0:0:ffff:768e:3876
118.142.56.119 0:0:0:0:0:ffff:768e:3877
118.142.56.120 0:0:0:0:0:ffff:768e:3878


118.142.56.121 0:0:0:0:0:ffff:768e:3879
118.142.56.122 0:0:0:0:0:ffff:768e:387a
118.142.56.123 0:0:0:0:0:ffff:768e:387b
118.142.56.124 0:0:0:0:0:ffff:768e:387c
118.142.56.125 0:0:0:0:0:ffff:768e:387d
118.142.56.126 0:0:0:0:0:ffff:768e:387e
118.142.56.127 0:0:0:0:0:ffff:768e:387f
118.142.56.128 0:0:0:0:0:ffff:768e:3880
118.142.56.129 0:0:0:0:0:ffff:768e:3881
118.142.56.130 0:0:0:0:0:ffff:768e:3882
118.142.56.131 0:0:0:0:0:ffff:768e:3883
118.142.56.132 0:0:0:0:0:ffff:768e:3884
118.142.56.133 0:0:0:0:0:ffff:768e:3885
118.142.56.134 0:0:0:0:0:ffff:768e:3886
118.142.56.135 0:0:0:0:0:ffff:768e:3887
118.142.56.136 0:0:0:0:0:ffff:768e:3888
118.142.56.137 0:0:0:0:0:ffff:768e:3889
118.142.56.138 0:0:0:0:0:ffff:768e:388a
118.142.56.139 0:0:0:0:0:ffff:768e:388b
118.142.56.140 0:0:0:0:0:ffff:768e:388c
118.142.56.141 0:0:0:0:0:ffff:768e:388d
118.142.56.142 0:0:0:0:0:ffff:768e:388e
118.142.56.143 0:0:0:0:0:ffff:768e:388f
118.142.56.144 0:0:0:0:0:ffff:768e:3890
118.142.56.145 0:0:0:0:0:ffff:768e:3891
118.142.56.146 0:0:0:0:0:ffff:768e:3892
118.142.56.147 0:0:0:0:0:ffff:768e:3893
118.142.56.148 0:0:0:0:0:ffff:768e:3894
118.142.56.149 0:0:0:0:0:ffff:768e:3895
118.142.56.150 0:0:0:0:0:ffff:768e:3896
118.142.56.151 0:0:0:0:0:ffff:768e:3897
118.142.56.152 0:0:0:0:0:ffff:768e:3898
118.142.56.153 0:0:0:0:0:ffff:768e:3899
118.142.56.154 0:0:0:0:0:ffff:768e:389a
118.142.56.155 0:0:0:0:0:ffff:768e:389b
118.142.56.156 0:0:0:0:0:ffff:768e:389c
118.142.56.157 0:0:0:0:0:ffff:768e:389d
118.142.56.158 0:0:0:0:0:ffff:768e:389e
118.142.56.159 0:0:0:0:0:ffff:768e:389f
118.142.56.160 0:0:0:0:0:ffff:768e:38a0
118.142.56.161 0:0:0:0:0:ffff:768e:38a1
118.142.56.162 0:0:0:0:0:ffff:768e:38a2
118.142.56.163 0:0:0:0:0:ffff:768e:38a3
118.142.56.164 0:0:0:0:0:ffff:768e:38a4
118.142.56.165 0:0:0:0:0:ffff:768e:38a5
118.142.56.166 0:0:0:0:0:ffff:768e:38a6
118.142.56.167 0:0:0:0:0:ffff:768e:38a7
118.142.56.168 0:0:0:0:0:ffff:768e:38a8
118.142.56.169 0:0:0:0:0:ffff:768e:38a9
118.142.56.170 0:0:0:0:0:ffff:768e:38aa
118.142.56.171 0:0:0:0:0:ffff:768e:38ab
118.142.56.172 0:0:0:0:0:ffff:768e:38ac
118.142.56.173 0:0:0:0:0:ffff:768e:38ad
118.142.56.174 0:0:0:0:0:ffff:768e:38ae
118.142.56.175 0:0:0:0:0:ffff:768e:38af
118.142.56.176 0:0:0:0:0:ffff:768e:38b0
118.142.56.177 0:0:0:0:0:ffff:768e:38b1
118.142.56.178 0:0:0:0:0:ffff:768e:38b2
118.142.56.179 0:0:0:0:0:ffff:768e:38b3
118.142.56.180 0:0:0:0:0:ffff:768e:38b4


118.142.56.181 0:0:0:0:0:ffff:768e:38b5
118.142.56.182 0:0:0:0:0:ffff:768e:38b6
118.142.56.183 0:0:0:0:0:ffff:768e:38b7
118.142.56.184 0:0:0:0:0:ffff:768e:38b8
118.142.56.185 0:0:0:0:0:ffff:768e:38b9
118.142.56.186 0:0:0:0:0:ffff:768e:38ba
118.142.56.187 0:0:0:0:0:ffff:768e:38bb
118.142.56.188 0:0:0:0:0:ffff:768e:38bc
118.142.56.189 0:0:0:0:0:ffff:768e:38bd
118.142.56.190 0:0:0:0:0:ffff:768e:38be
118.142.56.191 0:0:0:0:0:ffff:768e:38bf
118.142.56.192 0:0:0:0:0:ffff:768e:38c0
118.142.56.193 0:0:0:0:0:ffff:768e:38c1
118.142.56.194 0:0:0:0:0:ffff:768e:38c2
118.142.56.195 0:0:0:0:0:ffff:768e:38c3
118.142.56.196 0:0:0:0:0:ffff:768e:38c4
118.142.56.197 0:0:0:0:0:ffff:768e:38c5
118.142.56.198 0:0:0:0:0:ffff:768e:38c6
118.142.56.199 0:0:0:0:0:ffff:768e:38c7
118.142.56.200 0:0:0:0:0:ffff:768e:38c8
118.142.56.201 0:0:0:0:0:ffff:768e:38c9
118.142.56.202 0:0:0:0:0:ffff:768e:38ca
118.142.56.203 0:0:0:0:0:ffff:768e:38cb
118.142.56.204 0:0:0:0:0:ffff:768e:38cc
118.142.56.205 0:0:0:0:0:ffff:768e:38cd
118.142.56.206 0:0:0:0:0:ffff:768e:38ce
118.142.56.207 0:0:0:0:0:ffff:768e:38cf
118.142.56.208 0:0:0:0:0:ffff:768e:38d0
118.142.56.209 0:0:0:0:0:ffff:768e:38d1
118.142.56.210 0:0:0:0:0:ffff:768e:38d2
118.142.56.211 0:0:0:0:0:ffff:768e:38d3
118.142.56.212 0:0:0:0:0:ffff:768e:38d4
118.142.56.213 0:0:0:0:0:ffff:768e:38d5
118.142.56.214 0:0:0:0:0:ffff:768e:38d6
118.142.56.215 0:0:0:0:0:ffff:768e:38d7
118.142.56.216 0:0:0:0:0:ffff:768e:38d8
118.142.56.217 0:0:0:0:0:ffff:768e:38d9
118.142.56.218 0:0:0:0:0:ffff:768e:38da
118.142.56.219 0:0:0:0:0:ffff:768e:38db
118.142.56.220 0:0:0:0:0:ffff:768e:38dc
118.142.56.221 0:0:0:0:0:ffff:768e:38dd
118.142.56.222 0:0:0:0:0:ffff:768e:38de
118.142.56.223 0:0:0:0:0:ffff:768e:38df
118.142.56.224 0:0:0:0:0:ffff:768e:38e0
118.142.56.225 0:0:0:0:0:ffff:768e:38e1
118.142.56.226 0:0:0:0:0:ffff:768e:38e2
118.142.56.227 0:0:0:0:0:ffff:768e:38e3
118.142.56.228 0:0:0:0:0:ffff:768e:38e4
118.142.56.229 0:0:0:0:0:ffff:768e:38e5
118.142.56.230 0:0:0:0:0:ffff:768e:38e6
118.142.56.231 0:0:0:0:0:ffff:768e:38e7
118.142.56.232 0:0:0:0:0:ffff:768e:38e8
118.142.56.233 0:0:0:0:0:ffff:768e:38e9
118.142.56.234 0:0:0:0:0:ffff:768e:38ea
118.142.56.235 0:0:0:0:0:ffff:768e:38eb
118.142.56.236 0:0:0:0:0:ffff:768e:38ec
118.142.56.237 0:0:0:0:0:ffff:768e:38ed
118.142.56.238 0:0:0:0:0:ffff:768e:38ee
118.142.56.239 0:0:0:0:0:ffff:768e:38ef
118.142.56.240 0:0:0:0:0:ffff:768e:38f0
118.142.56.241 0:0:0:0:0:ffff:768e:38f1
118.142.56.242 0:0:0:0:0:ffff:768e:38f2
118.142.56.243 0:0:0:0:0:ffff:768e:38f3
118.142.56.244 0:0:0:0:0:ffff:768e:38f4
118.142.56.245 0:0:0:0:0:ffff:768e:38f5
118.142.56.246 0:0:0:0:0:ffff:768e:38f6
118.142.56.247 0:0:0:0:0:ffff:768e:38f7
118.142.56.248 0:0:0:0:0:ffff:768e:38f8
118.142.56.249 0:0:0:0:0:ffff:768e:38f9
118.142.56.250 0:0:0:0:0:ffff:768e:38fa
118.142.56.251 0:0:0:0:0:ffff:768e:38fb
118.142.56.252 0:0:0:0:0:ffff:768e:38fc
118.142.56.253 0:0:0:0:0:ffff:768e:38fd
118.142.56.254 0:0:0:0:0:ffff:768e:38fe
118.142.56.255 0:0:0:0:0:ffff:768e:38ff


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.