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
75.156.56.1 0:0:0:0:0:ffff:4b9c:3801
75.156.56.2 0:0:0:0:0:ffff:4b9c:3802
75.156.56.3 0:0:0:0:0:ffff:4b9c:3803
75.156.56.4 0:0:0:0:0:ffff:4b9c:3804
75.156.56.5 0:0:0:0:0:ffff:4b9c:3805
75.156.56.6 0:0:0:0:0:ffff:4b9c:3806
75.156.56.7 0:0:0:0:0:ffff:4b9c:3807
75.156.56.8 0:0:0:0:0:ffff:4b9c:3808
75.156.56.9 0:0:0:0:0:ffff:4b9c:3809
75.156.56.10 0:0:0:0:0:ffff:4b9c:380a
75.156.56.11 0:0:0:0:0:ffff:4b9c:380b
75.156.56.12 0:0:0:0:0:ffff:4b9c:380c
75.156.56.13 0:0:0:0:0:ffff:4b9c:380d
75.156.56.14 0:0:0:0:0:ffff:4b9c:380e
75.156.56.15 0:0:0:0:0:ffff:4b9c:380f
75.156.56.16 0:0:0:0:0:ffff:4b9c:3810
75.156.56.17 0:0:0:0:0:ffff:4b9c:3811
75.156.56.18 0:0:0:0:0:ffff:4b9c:3812
75.156.56.19 0:0:0:0:0:ffff:4b9c:3813
75.156.56.20 0:0:0:0:0:ffff:4b9c:3814
75.156.56.21 0:0:0:0:0:ffff:4b9c:3815
75.156.56.22 0:0:0:0:0:ffff:4b9c:3816
75.156.56.23 0:0:0:0:0:ffff:4b9c:3817
75.156.56.24 0:0:0:0:0:ffff:4b9c:3818
75.156.56.25 0:0:0:0:0:ffff:4b9c:3819
75.156.56.26 0:0:0:0:0:ffff:4b9c:381a
75.156.56.27 0:0:0:0:0:ffff:4b9c:381b
75.156.56.28 0:0:0:0:0:ffff:4b9c:381c
75.156.56.29 0:0:0:0:0:ffff:4b9c:381d
75.156.56.30 0:0:0:0:0:ffff:4b9c:381e
75.156.56.31 0:0:0:0:0:ffff:4b9c:381f
75.156.56.32 0:0:0:0:0:ffff:4b9c:3820
75.156.56.33 0:0:0:0:0:ffff:4b9c:3821
75.156.56.34 0:0:0:0:0:ffff:4b9c:3822
75.156.56.35 0:0:0:0:0:ffff:4b9c:3823
75.156.56.36 0:0:0:0:0:ffff:4b9c:3824
75.156.56.37 0:0:0:0:0:ffff:4b9c:3825
75.156.56.38 0:0:0:0:0:ffff:4b9c:3826
75.156.56.39 0:0:0:0:0:ffff:4b9c:3827
75.156.56.40 0:0:0:0:0:ffff:4b9c:3828
75.156.56.41 0:0:0:0:0:ffff:4b9c:3829
75.156.56.42 0:0:0:0:0:ffff:4b9c:382a
75.156.56.43 0:0:0:0:0:ffff:4b9c:382b
75.156.56.44 0:0:0:0:0:ffff:4b9c:382c
75.156.56.45 0:0:0:0:0:ffff:4b9c:382d
75.156.56.46 0:0:0:0:0:ffff:4b9c:382e
75.156.56.47 0:0:0:0:0:ffff:4b9c:382f
75.156.56.48 0:0:0:0:0:ffff:4b9c:3830
75.156.56.49 0:0:0:0:0:ffff:4b9c:3831
75.156.56.50 0:0:0:0:0:ffff:4b9c:3832
75.156.56.51 0:0:0:0:0:ffff:4b9c:3833
75.156.56.52 0:0:0:0:0:ffff:4b9c:3834
75.156.56.53 0:0:0:0:0:ffff:4b9c:3835
75.156.56.54 0:0:0:0:0:ffff:4b9c:3836
75.156.56.55 0:0:0:0:0:ffff:4b9c:3837
75.156.56.56 0:0:0:0:0:ffff:4b9c:3838
75.156.56.57 0:0:0:0:0:ffff:4b9c:3839
75.156.56.58 0:0:0:0:0:ffff:4b9c:383a
75.156.56.59 0:0:0:0:0:ffff:4b9c:383b
75.156.56.60 0:0:0:0:0:ffff:4b9c:383c


75.156.56.61 0:0:0:0:0:ffff:4b9c:383d
75.156.56.62 0:0:0:0:0:ffff:4b9c:383e
75.156.56.63 0:0:0:0:0:ffff:4b9c:383f
75.156.56.64 0:0:0:0:0:ffff:4b9c:3840
75.156.56.65 0:0:0:0:0:ffff:4b9c:3841
75.156.56.66 0:0:0:0:0:ffff:4b9c:3842
75.156.56.67 0:0:0:0:0:ffff:4b9c:3843
75.156.56.68 0:0:0:0:0:ffff:4b9c:3844
75.156.56.69 0:0:0:0:0:ffff:4b9c:3845
75.156.56.70 0:0:0:0:0:ffff:4b9c:3846
75.156.56.71 0:0:0:0:0:ffff:4b9c:3847
75.156.56.72 0:0:0:0:0:ffff:4b9c:3848
75.156.56.73 0:0:0:0:0:ffff:4b9c:3849
75.156.56.74 0:0:0:0:0:ffff:4b9c:384a
75.156.56.75 0:0:0:0:0:ffff:4b9c:384b
75.156.56.76 0:0:0:0:0:ffff:4b9c:384c
75.156.56.77 0:0:0:0:0:ffff:4b9c:384d
75.156.56.78 0:0:0:0:0:ffff:4b9c:384e
75.156.56.79 0:0:0:0:0:ffff:4b9c:384f
75.156.56.80 0:0:0:0:0:ffff:4b9c:3850
75.156.56.81 0:0:0:0:0:ffff:4b9c:3851
75.156.56.82 0:0:0:0:0:ffff:4b9c:3852
75.156.56.83 0:0:0:0:0:ffff:4b9c:3853
75.156.56.84 0:0:0:0:0:ffff:4b9c:3854
75.156.56.85 0:0:0:0:0:ffff:4b9c:3855
75.156.56.86 0:0:0:0:0:ffff:4b9c:3856
75.156.56.87 0:0:0:0:0:ffff:4b9c:3857
75.156.56.88 0:0:0:0:0:ffff:4b9c:3858
75.156.56.89 0:0:0:0:0:ffff:4b9c:3859
75.156.56.90 0:0:0:0:0:ffff:4b9c:385a
75.156.56.91 0:0:0:0:0:ffff:4b9c:385b
75.156.56.92 0:0:0:0:0:ffff:4b9c:385c
75.156.56.93 0:0:0:0:0:ffff:4b9c:385d
75.156.56.94 0:0:0:0:0:ffff:4b9c:385e
75.156.56.95 0:0:0:0:0:ffff:4b9c:385f
75.156.56.96 0:0:0:0:0:ffff:4b9c:3860
75.156.56.97 0:0:0:0:0:ffff:4b9c:3861
75.156.56.98 0:0:0:0:0:ffff:4b9c:3862
75.156.56.99 0:0:0:0:0:ffff:4b9c:3863
75.156.56.100 0:0:0:0:0:ffff:4b9c:3864
75.156.56.101 0:0:0:0:0:ffff:4b9c:3865
75.156.56.102 0:0:0:0:0:ffff:4b9c:3866
75.156.56.103 0:0:0:0:0:ffff:4b9c:3867
75.156.56.104 0:0:0:0:0:ffff:4b9c:3868
75.156.56.105 0:0:0:0:0:ffff:4b9c:3869
75.156.56.106 0:0:0:0:0:ffff:4b9c:386a
75.156.56.107 0:0:0:0:0:ffff:4b9c:386b
75.156.56.108 0:0:0:0:0:ffff:4b9c:386c
75.156.56.109 0:0:0:0:0:ffff:4b9c:386d
75.156.56.110 0:0:0:0:0:ffff:4b9c:386e
75.156.56.111 0:0:0:0:0:ffff:4b9c:386f
75.156.56.112 0:0:0:0:0:ffff:4b9c:3870
75.156.56.113 0:0:0:0:0:ffff:4b9c:3871
75.156.56.114 0:0:0:0:0:ffff:4b9c:3872
75.156.56.115 0:0:0:0:0:ffff:4b9c:3873
75.156.56.116 0:0:0:0:0:ffff:4b9c:3874
75.156.56.117 0:0:0:0:0:ffff:4b9c:3875
75.156.56.118 0:0:0:0:0:ffff:4b9c:3876
75.156.56.119 0:0:0:0:0:ffff:4b9c:3877
75.156.56.120 0:0:0:0:0:ffff:4b9c:3878


75.156.56.121 0:0:0:0:0:ffff:4b9c:3879
75.156.56.122 0:0:0:0:0:ffff:4b9c:387a
75.156.56.123 0:0:0:0:0:ffff:4b9c:387b
75.156.56.124 0:0:0:0:0:ffff:4b9c:387c
75.156.56.125 0:0:0:0:0:ffff:4b9c:387d
75.156.56.126 0:0:0:0:0:ffff:4b9c:387e
75.156.56.127 0:0:0:0:0:ffff:4b9c:387f
75.156.56.128 0:0:0:0:0:ffff:4b9c:3880
75.156.56.129 0:0:0:0:0:ffff:4b9c:3881
75.156.56.130 0:0:0:0:0:ffff:4b9c:3882
75.156.56.131 0:0:0:0:0:ffff:4b9c:3883
75.156.56.132 0:0:0:0:0:ffff:4b9c:3884
75.156.56.133 0:0:0:0:0:ffff:4b9c:3885
75.156.56.134 0:0:0:0:0:ffff:4b9c:3886
75.156.56.135 0:0:0:0:0:ffff:4b9c:3887
75.156.56.136 0:0:0:0:0:ffff:4b9c:3888
75.156.56.137 0:0:0:0:0:ffff:4b9c:3889
75.156.56.138 0:0:0:0:0:ffff:4b9c:388a
75.156.56.139 0:0:0:0:0:ffff:4b9c:388b
75.156.56.140 0:0:0:0:0:ffff:4b9c:388c
75.156.56.141 0:0:0:0:0:ffff:4b9c:388d
75.156.56.142 0:0:0:0:0:ffff:4b9c:388e
75.156.56.143 0:0:0:0:0:ffff:4b9c:388f
75.156.56.144 0:0:0:0:0:ffff:4b9c:3890
75.156.56.145 0:0:0:0:0:ffff:4b9c:3891
75.156.56.146 0:0:0:0:0:ffff:4b9c:3892
75.156.56.147 0:0:0:0:0:ffff:4b9c:3893
75.156.56.148 0:0:0:0:0:ffff:4b9c:3894
75.156.56.149 0:0:0:0:0:ffff:4b9c:3895
75.156.56.150 0:0:0:0:0:ffff:4b9c:3896
75.156.56.151 0:0:0:0:0:ffff:4b9c:3897
75.156.56.152 0:0:0:0:0:ffff:4b9c:3898
75.156.56.153 0:0:0:0:0:ffff:4b9c:3899
75.156.56.154 0:0:0:0:0:ffff:4b9c:389a
75.156.56.155 0:0:0:0:0:ffff:4b9c:389b
75.156.56.156 0:0:0:0:0:ffff:4b9c:389c
75.156.56.157 0:0:0:0:0:ffff:4b9c:389d
75.156.56.158 0:0:0:0:0:ffff:4b9c:389e
75.156.56.159 0:0:0:0:0:ffff:4b9c:389f
75.156.56.160 0:0:0:0:0:ffff:4b9c:38a0
75.156.56.161 0:0:0:0:0:ffff:4b9c:38a1
75.156.56.162 0:0:0:0:0:ffff:4b9c:38a2
75.156.56.163 0:0:0:0:0:ffff:4b9c:38a3
75.156.56.164 0:0:0:0:0:ffff:4b9c:38a4
75.156.56.165 0:0:0:0:0:ffff:4b9c:38a5
75.156.56.166 0:0:0:0:0:ffff:4b9c:38a6
75.156.56.167 0:0:0:0:0:ffff:4b9c:38a7
75.156.56.168 0:0:0:0:0:ffff:4b9c:38a8
75.156.56.169 0:0:0:0:0:ffff:4b9c:38a9
75.156.56.170 0:0:0:0:0:ffff:4b9c:38aa
75.156.56.171 0:0:0:0:0:ffff:4b9c:38ab
75.156.56.172 0:0:0:0:0:ffff:4b9c:38ac
75.156.56.173 0:0:0:0:0:ffff:4b9c:38ad
75.156.56.174 0:0:0:0:0:ffff:4b9c:38ae
75.156.56.175 0:0:0:0:0:ffff:4b9c:38af
75.156.56.176 0:0:0:0:0:ffff:4b9c:38b0
75.156.56.177 0:0:0:0:0:ffff:4b9c:38b1
75.156.56.178 0:0:0:0:0:ffff:4b9c:38b2
75.156.56.179 0:0:0:0:0:ffff:4b9c:38b3
75.156.56.180 0:0:0:0:0:ffff:4b9c:38b4


75.156.56.181 0:0:0:0:0:ffff:4b9c:38b5
75.156.56.182 0:0:0:0:0:ffff:4b9c:38b6
75.156.56.183 0:0:0:0:0:ffff:4b9c:38b7
75.156.56.184 0:0:0:0:0:ffff:4b9c:38b8
75.156.56.185 0:0:0:0:0:ffff:4b9c:38b9
75.156.56.186 0:0:0:0:0:ffff:4b9c:38ba
75.156.56.187 0:0:0:0:0:ffff:4b9c:38bb
75.156.56.188 0:0:0:0:0:ffff:4b9c:38bc
75.156.56.189 0:0:0:0:0:ffff:4b9c:38bd
75.156.56.190 0:0:0:0:0:ffff:4b9c:38be
75.156.56.191 0:0:0:0:0:ffff:4b9c:38bf
75.156.56.192 0:0:0:0:0:ffff:4b9c:38c0
75.156.56.193 0:0:0:0:0:ffff:4b9c:38c1
75.156.56.194 0:0:0:0:0:ffff:4b9c:38c2
75.156.56.195 0:0:0:0:0:ffff:4b9c:38c3
75.156.56.196 0:0:0:0:0:ffff:4b9c:38c4
75.156.56.197 0:0:0:0:0:ffff:4b9c:38c5
75.156.56.198 0:0:0:0:0:ffff:4b9c:38c6
75.156.56.199 0:0:0:0:0:ffff:4b9c:38c7
75.156.56.200 0:0:0:0:0:ffff:4b9c:38c8
75.156.56.201 0:0:0:0:0:ffff:4b9c:38c9
75.156.56.202 0:0:0:0:0:ffff:4b9c:38ca
75.156.56.203 0:0:0:0:0:ffff:4b9c:38cb
75.156.56.204 0:0:0:0:0:ffff:4b9c:38cc
75.156.56.205 0:0:0:0:0:ffff:4b9c:38cd
75.156.56.206 0:0:0:0:0:ffff:4b9c:38ce
75.156.56.207 0:0:0:0:0:ffff:4b9c:38cf
75.156.56.208 0:0:0:0:0:ffff:4b9c:38d0
75.156.56.209 0:0:0:0:0:ffff:4b9c:38d1
75.156.56.210 0:0:0:0:0:ffff:4b9c:38d2
75.156.56.211 0:0:0:0:0:ffff:4b9c:38d3
75.156.56.212 0:0:0:0:0:ffff:4b9c:38d4
75.156.56.213 0:0:0:0:0:ffff:4b9c:38d5
75.156.56.214 0:0:0:0:0:ffff:4b9c:38d6
75.156.56.215 0:0:0:0:0:ffff:4b9c:38d7
75.156.56.216 0:0:0:0:0:ffff:4b9c:38d8
75.156.56.217 0:0:0:0:0:ffff:4b9c:38d9
75.156.56.218 0:0:0:0:0:ffff:4b9c:38da
75.156.56.219 0:0:0:0:0:ffff:4b9c:38db
75.156.56.220 0:0:0:0:0:ffff:4b9c:38dc
75.156.56.221 0:0:0:0:0:ffff:4b9c:38dd
75.156.56.222 0:0:0:0:0:ffff:4b9c:38de
75.156.56.223 0:0:0:0:0:ffff:4b9c:38df
75.156.56.224 0:0:0:0:0:ffff:4b9c:38e0
75.156.56.225 0:0:0:0:0:ffff:4b9c:38e1
75.156.56.226 0:0:0:0:0:ffff:4b9c:38e2
75.156.56.227 0:0:0:0:0:ffff:4b9c:38e3
75.156.56.228 0:0:0:0:0:ffff:4b9c:38e4
75.156.56.229 0:0:0:0:0:ffff:4b9c:38e5
75.156.56.230 0:0:0:0:0:ffff:4b9c:38e6
75.156.56.231 0:0:0:0:0:ffff:4b9c:38e7
75.156.56.232 0:0:0:0:0:ffff:4b9c:38e8
75.156.56.233 0:0:0:0:0:ffff:4b9c:38e9
75.156.56.234 0:0:0:0:0:ffff:4b9c:38ea
75.156.56.235 0:0:0:0:0:ffff:4b9c:38eb
75.156.56.236 0:0:0:0:0:ffff:4b9c:38ec
75.156.56.237 0:0:0:0:0:ffff:4b9c:38ed
75.156.56.238 0:0:0:0:0:ffff:4b9c:38ee
75.156.56.239 0:0:0:0:0:ffff:4b9c:38ef
75.156.56.240 0:0:0:0:0:ffff:4b9c:38f0
75.156.56.241 0:0:0:0:0:ffff:4b9c:38f1
75.156.56.242 0:0:0:0:0:ffff:4b9c:38f2
75.156.56.243 0:0:0:0:0:ffff:4b9c:38f3
75.156.56.244 0:0:0:0:0:ffff:4b9c:38f4
75.156.56.245 0:0:0:0:0:ffff:4b9c:38f5
75.156.56.246 0:0:0:0:0:ffff:4b9c:38f6
75.156.56.247 0:0:0:0:0:ffff:4b9c:38f7
75.156.56.248 0:0:0:0:0:ffff:4b9c:38f8
75.156.56.249 0:0:0:0:0:ffff:4b9c:38f9
75.156.56.250 0:0:0:0:0:ffff:4b9c:38fa
75.156.56.251 0:0:0:0:0:ffff:4b9c:38fb
75.156.56.252 0:0:0:0:0:ffff:4b9c:38fc
75.156.56.253 0:0:0:0:0:ffff:4b9c:38fd
75.156.56.254 0:0:0:0:0:ffff:4b9c:38fe
75.156.56.255 0:0:0:0:0:ffff:4b9c: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.