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
101.1.56.1 0:0:0:0:0:ffff:6501:3801
101.1.56.2 0:0:0:0:0:ffff:6501:3802
101.1.56.3 0:0:0:0:0:ffff:6501:3803
101.1.56.4 0:0:0:0:0:ffff:6501:3804
101.1.56.5 0:0:0:0:0:ffff:6501:3805
101.1.56.6 0:0:0:0:0:ffff:6501:3806
101.1.56.7 0:0:0:0:0:ffff:6501:3807
101.1.56.8 0:0:0:0:0:ffff:6501:3808
101.1.56.9 0:0:0:0:0:ffff:6501:3809
101.1.56.10 0:0:0:0:0:ffff:6501:380a
101.1.56.11 0:0:0:0:0:ffff:6501:380b
101.1.56.12 0:0:0:0:0:ffff:6501:380c
101.1.56.13 0:0:0:0:0:ffff:6501:380d
101.1.56.14 0:0:0:0:0:ffff:6501:380e
101.1.56.15 0:0:0:0:0:ffff:6501:380f
101.1.56.16 0:0:0:0:0:ffff:6501:3810
101.1.56.17 0:0:0:0:0:ffff:6501:3811
101.1.56.18 0:0:0:0:0:ffff:6501:3812
101.1.56.19 0:0:0:0:0:ffff:6501:3813
101.1.56.20 0:0:0:0:0:ffff:6501:3814
101.1.56.21 0:0:0:0:0:ffff:6501:3815
101.1.56.22 0:0:0:0:0:ffff:6501:3816
101.1.56.23 0:0:0:0:0:ffff:6501:3817
101.1.56.24 0:0:0:0:0:ffff:6501:3818
101.1.56.25 0:0:0:0:0:ffff:6501:3819
101.1.56.26 0:0:0:0:0:ffff:6501:381a
101.1.56.27 0:0:0:0:0:ffff:6501:381b
101.1.56.28 0:0:0:0:0:ffff:6501:381c
101.1.56.29 0:0:0:0:0:ffff:6501:381d
101.1.56.30 0:0:0:0:0:ffff:6501:381e
101.1.56.31 0:0:0:0:0:ffff:6501:381f
101.1.56.32 0:0:0:0:0:ffff:6501:3820
101.1.56.33 0:0:0:0:0:ffff:6501:3821
101.1.56.34 0:0:0:0:0:ffff:6501:3822
101.1.56.35 0:0:0:0:0:ffff:6501:3823
101.1.56.36 0:0:0:0:0:ffff:6501:3824
101.1.56.37 0:0:0:0:0:ffff:6501:3825
101.1.56.38 0:0:0:0:0:ffff:6501:3826
101.1.56.39 0:0:0:0:0:ffff:6501:3827
101.1.56.40 0:0:0:0:0:ffff:6501:3828
101.1.56.41 0:0:0:0:0:ffff:6501:3829
101.1.56.42 0:0:0:0:0:ffff:6501:382a
101.1.56.43 0:0:0:0:0:ffff:6501:382b
101.1.56.44 0:0:0:0:0:ffff:6501:382c
101.1.56.45 0:0:0:0:0:ffff:6501:382d
101.1.56.46 0:0:0:0:0:ffff:6501:382e
101.1.56.47 0:0:0:0:0:ffff:6501:382f
101.1.56.48 0:0:0:0:0:ffff:6501:3830
101.1.56.49 0:0:0:0:0:ffff:6501:3831
101.1.56.50 0:0:0:0:0:ffff:6501:3832
101.1.56.51 0:0:0:0:0:ffff:6501:3833
101.1.56.52 0:0:0:0:0:ffff:6501:3834
101.1.56.53 0:0:0:0:0:ffff:6501:3835
101.1.56.54 0:0:0:0:0:ffff:6501:3836
101.1.56.55 0:0:0:0:0:ffff:6501:3837
101.1.56.56 0:0:0:0:0:ffff:6501:3838
101.1.56.57 0:0:0:0:0:ffff:6501:3839
101.1.56.58 0:0:0:0:0:ffff:6501:383a
101.1.56.59 0:0:0:0:0:ffff:6501:383b
101.1.56.60 0:0:0:0:0:ffff:6501:383c


101.1.56.61 0:0:0:0:0:ffff:6501:383d
101.1.56.62 0:0:0:0:0:ffff:6501:383e
101.1.56.63 0:0:0:0:0:ffff:6501:383f
101.1.56.64 0:0:0:0:0:ffff:6501:3840
101.1.56.65 0:0:0:0:0:ffff:6501:3841
101.1.56.66 0:0:0:0:0:ffff:6501:3842
101.1.56.67 0:0:0:0:0:ffff:6501:3843
101.1.56.68 0:0:0:0:0:ffff:6501:3844
101.1.56.69 0:0:0:0:0:ffff:6501:3845
101.1.56.70 0:0:0:0:0:ffff:6501:3846
101.1.56.71 0:0:0:0:0:ffff:6501:3847
101.1.56.72 0:0:0:0:0:ffff:6501:3848
101.1.56.73 0:0:0:0:0:ffff:6501:3849
101.1.56.74 0:0:0:0:0:ffff:6501:384a
101.1.56.75 0:0:0:0:0:ffff:6501:384b
101.1.56.76 0:0:0:0:0:ffff:6501:384c
101.1.56.77 0:0:0:0:0:ffff:6501:384d
101.1.56.78 0:0:0:0:0:ffff:6501:384e
101.1.56.79 0:0:0:0:0:ffff:6501:384f
101.1.56.80 0:0:0:0:0:ffff:6501:3850
101.1.56.81 0:0:0:0:0:ffff:6501:3851
101.1.56.82 0:0:0:0:0:ffff:6501:3852
101.1.56.83 0:0:0:0:0:ffff:6501:3853
101.1.56.84 0:0:0:0:0:ffff:6501:3854
101.1.56.85 0:0:0:0:0:ffff:6501:3855
101.1.56.86 0:0:0:0:0:ffff:6501:3856
101.1.56.87 0:0:0:0:0:ffff:6501:3857
101.1.56.88 0:0:0:0:0:ffff:6501:3858
101.1.56.89 0:0:0:0:0:ffff:6501:3859
101.1.56.90 0:0:0:0:0:ffff:6501:385a
101.1.56.91 0:0:0:0:0:ffff:6501:385b
101.1.56.92 0:0:0:0:0:ffff:6501:385c
101.1.56.93 0:0:0:0:0:ffff:6501:385d
101.1.56.94 0:0:0:0:0:ffff:6501:385e
101.1.56.95 0:0:0:0:0:ffff:6501:385f
101.1.56.96 0:0:0:0:0:ffff:6501:3860
101.1.56.97 0:0:0:0:0:ffff:6501:3861
101.1.56.98 0:0:0:0:0:ffff:6501:3862
101.1.56.99 0:0:0:0:0:ffff:6501:3863
101.1.56.100 0:0:0:0:0:ffff:6501:3864
101.1.56.101 0:0:0:0:0:ffff:6501:3865
101.1.56.102 0:0:0:0:0:ffff:6501:3866
101.1.56.103 0:0:0:0:0:ffff:6501:3867
101.1.56.104 0:0:0:0:0:ffff:6501:3868
101.1.56.105 0:0:0:0:0:ffff:6501:3869
101.1.56.106 0:0:0:0:0:ffff:6501:386a
101.1.56.107 0:0:0:0:0:ffff:6501:386b
101.1.56.108 0:0:0:0:0:ffff:6501:386c
101.1.56.109 0:0:0:0:0:ffff:6501:386d
101.1.56.110 0:0:0:0:0:ffff:6501:386e
101.1.56.111 0:0:0:0:0:ffff:6501:386f
101.1.56.112 0:0:0:0:0:ffff:6501:3870
101.1.56.113 0:0:0:0:0:ffff:6501:3871
101.1.56.114 0:0:0:0:0:ffff:6501:3872
101.1.56.115 0:0:0:0:0:ffff:6501:3873
101.1.56.116 0:0:0:0:0:ffff:6501:3874
101.1.56.117 0:0:0:0:0:ffff:6501:3875
101.1.56.118 0:0:0:0:0:ffff:6501:3876
101.1.56.119 0:0:0:0:0:ffff:6501:3877
101.1.56.120 0:0:0:0:0:ffff:6501:3878


101.1.56.121 0:0:0:0:0:ffff:6501:3879
101.1.56.122 0:0:0:0:0:ffff:6501:387a
101.1.56.123 0:0:0:0:0:ffff:6501:387b
101.1.56.124 0:0:0:0:0:ffff:6501:387c
101.1.56.125 0:0:0:0:0:ffff:6501:387d
101.1.56.126 0:0:0:0:0:ffff:6501:387e
101.1.56.127 0:0:0:0:0:ffff:6501:387f
101.1.56.128 0:0:0:0:0:ffff:6501:3880
101.1.56.129 0:0:0:0:0:ffff:6501:3881
101.1.56.130 0:0:0:0:0:ffff:6501:3882
101.1.56.131 0:0:0:0:0:ffff:6501:3883
101.1.56.132 0:0:0:0:0:ffff:6501:3884
101.1.56.133 0:0:0:0:0:ffff:6501:3885
101.1.56.134 0:0:0:0:0:ffff:6501:3886
101.1.56.135 0:0:0:0:0:ffff:6501:3887
101.1.56.136 0:0:0:0:0:ffff:6501:3888
101.1.56.137 0:0:0:0:0:ffff:6501:3889
101.1.56.138 0:0:0:0:0:ffff:6501:388a
101.1.56.139 0:0:0:0:0:ffff:6501:388b
101.1.56.140 0:0:0:0:0:ffff:6501:388c
101.1.56.141 0:0:0:0:0:ffff:6501:388d
101.1.56.142 0:0:0:0:0:ffff:6501:388e
101.1.56.143 0:0:0:0:0:ffff:6501:388f
101.1.56.144 0:0:0:0:0:ffff:6501:3890
101.1.56.145 0:0:0:0:0:ffff:6501:3891
101.1.56.146 0:0:0:0:0:ffff:6501:3892
101.1.56.147 0:0:0:0:0:ffff:6501:3893
101.1.56.148 0:0:0:0:0:ffff:6501:3894
101.1.56.149 0:0:0:0:0:ffff:6501:3895
101.1.56.150 0:0:0:0:0:ffff:6501:3896
101.1.56.151 0:0:0:0:0:ffff:6501:3897
101.1.56.152 0:0:0:0:0:ffff:6501:3898
101.1.56.153 0:0:0:0:0:ffff:6501:3899
101.1.56.154 0:0:0:0:0:ffff:6501:389a
101.1.56.155 0:0:0:0:0:ffff:6501:389b
101.1.56.156 0:0:0:0:0:ffff:6501:389c
101.1.56.157 0:0:0:0:0:ffff:6501:389d
101.1.56.158 0:0:0:0:0:ffff:6501:389e
101.1.56.159 0:0:0:0:0:ffff:6501:389f
101.1.56.160 0:0:0:0:0:ffff:6501:38a0
101.1.56.161 0:0:0:0:0:ffff:6501:38a1
101.1.56.162 0:0:0:0:0:ffff:6501:38a2
101.1.56.163 0:0:0:0:0:ffff:6501:38a3
101.1.56.164 0:0:0:0:0:ffff:6501:38a4
101.1.56.165 0:0:0:0:0:ffff:6501:38a5
101.1.56.166 0:0:0:0:0:ffff:6501:38a6
101.1.56.167 0:0:0:0:0:ffff:6501:38a7
101.1.56.168 0:0:0:0:0:ffff:6501:38a8
101.1.56.169 0:0:0:0:0:ffff:6501:38a9
101.1.56.170 0:0:0:0:0:ffff:6501:38aa
101.1.56.171 0:0:0:0:0:ffff:6501:38ab
101.1.56.172 0:0:0:0:0:ffff:6501:38ac
101.1.56.173 0:0:0:0:0:ffff:6501:38ad
101.1.56.174 0:0:0:0:0:ffff:6501:38ae
101.1.56.175 0:0:0:0:0:ffff:6501:38af
101.1.56.176 0:0:0:0:0:ffff:6501:38b0
101.1.56.177 0:0:0:0:0:ffff:6501:38b1
101.1.56.178 0:0:0:0:0:ffff:6501:38b2
101.1.56.179 0:0:0:0:0:ffff:6501:38b3
101.1.56.180 0:0:0:0:0:ffff:6501:38b4


101.1.56.181 0:0:0:0:0:ffff:6501:38b5
101.1.56.182 0:0:0:0:0:ffff:6501:38b6
101.1.56.183 0:0:0:0:0:ffff:6501:38b7
101.1.56.184 0:0:0:0:0:ffff:6501:38b8
101.1.56.185 0:0:0:0:0:ffff:6501:38b9
101.1.56.186 0:0:0:0:0:ffff:6501:38ba
101.1.56.187 0:0:0:0:0:ffff:6501:38bb
101.1.56.188 0:0:0:0:0:ffff:6501:38bc
101.1.56.189 0:0:0:0:0:ffff:6501:38bd
101.1.56.190 0:0:0:0:0:ffff:6501:38be
101.1.56.191 0:0:0:0:0:ffff:6501:38bf
101.1.56.192 0:0:0:0:0:ffff:6501:38c0
101.1.56.193 0:0:0:0:0:ffff:6501:38c1
101.1.56.194 0:0:0:0:0:ffff:6501:38c2
101.1.56.195 0:0:0:0:0:ffff:6501:38c3
101.1.56.196 0:0:0:0:0:ffff:6501:38c4
101.1.56.197 0:0:0:0:0:ffff:6501:38c5
101.1.56.198 0:0:0:0:0:ffff:6501:38c6
101.1.56.199 0:0:0:0:0:ffff:6501:38c7
101.1.56.200 0:0:0:0:0:ffff:6501:38c8
101.1.56.201 0:0:0:0:0:ffff:6501:38c9
101.1.56.202 0:0:0:0:0:ffff:6501:38ca
101.1.56.203 0:0:0:0:0:ffff:6501:38cb
101.1.56.204 0:0:0:0:0:ffff:6501:38cc
101.1.56.205 0:0:0:0:0:ffff:6501:38cd
101.1.56.206 0:0:0:0:0:ffff:6501:38ce
101.1.56.207 0:0:0:0:0:ffff:6501:38cf
101.1.56.208 0:0:0:0:0:ffff:6501:38d0
101.1.56.209 0:0:0:0:0:ffff:6501:38d1
101.1.56.210 0:0:0:0:0:ffff:6501:38d2
101.1.56.211 0:0:0:0:0:ffff:6501:38d3
101.1.56.212 0:0:0:0:0:ffff:6501:38d4
101.1.56.213 0:0:0:0:0:ffff:6501:38d5
101.1.56.214 0:0:0:0:0:ffff:6501:38d6
101.1.56.215 0:0:0:0:0:ffff:6501:38d7
101.1.56.216 0:0:0:0:0:ffff:6501:38d8
101.1.56.217 0:0:0:0:0:ffff:6501:38d9
101.1.56.218 0:0:0:0:0:ffff:6501:38da
101.1.56.219 0:0:0:0:0:ffff:6501:38db
101.1.56.220 0:0:0:0:0:ffff:6501:38dc
101.1.56.221 0:0:0:0:0:ffff:6501:38dd
101.1.56.222 0:0:0:0:0:ffff:6501:38de
101.1.56.223 0:0:0:0:0:ffff:6501:38df
101.1.56.224 0:0:0:0:0:ffff:6501:38e0
101.1.56.225 0:0:0:0:0:ffff:6501:38e1
101.1.56.226 0:0:0:0:0:ffff:6501:38e2
101.1.56.227 0:0:0:0:0:ffff:6501:38e3
101.1.56.228 0:0:0:0:0:ffff:6501:38e4
101.1.56.229 0:0:0:0:0:ffff:6501:38e5
101.1.56.230 0:0:0:0:0:ffff:6501:38e6
101.1.56.231 0:0:0:0:0:ffff:6501:38e7
101.1.56.232 0:0:0:0:0:ffff:6501:38e8
101.1.56.233 0:0:0:0:0:ffff:6501:38e9
101.1.56.234 0:0:0:0:0:ffff:6501:38ea
101.1.56.235 0:0:0:0:0:ffff:6501:38eb
101.1.56.236 0:0:0:0:0:ffff:6501:38ec
101.1.56.237 0:0:0:0:0:ffff:6501:38ed
101.1.56.238 0:0:0:0:0:ffff:6501:38ee
101.1.56.239 0:0:0:0:0:ffff:6501:38ef
101.1.56.240 0:0:0:0:0:ffff:6501:38f0
101.1.56.241 0:0:0:0:0:ffff:6501:38f1
101.1.56.242 0:0:0:0:0:ffff:6501:38f2
101.1.56.243 0:0:0:0:0:ffff:6501:38f3
101.1.56.244 0:0:0:0:0:ffff:6501:38f4
101.1.56.245 0:0:0:0:0:ffff:6501:38f5
101.1.56.246 0:0:0:0:0:ffff:6501:38f6
101.1.56.247 0:0:0:0:0:ffff:6501:38f7
101.1.56.248 0:0:0:0:0:ffff:6501:38f8
101.1.56.249 0:0:0:0:0:ffff:6501:38f9
101.1.56.250 0:0:0:0:0:ffff:6501:38fa
101.1.56.251 0:0:0:0:0:ffff:6501:38fb
101.1.56.252 0:0:0:0:0:ffff:6501:38fc
101.1.56.253 0:0:0:0:0:ffff:6501:38fd
101.1.56.254 0:0:0:0:0:ffff:6501:38fe
101.1.56.255 0:0:0:0:0:ffff:6501:38ff


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.