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
171.101.56.1 0:0:0:0:0:ffff:ab65:3801
171.101.56.2 0:0:0:0:0:ffff:ab65:3802
171.101.56.3 0:0:0:0:0:ffff:ab65:3803
171.101.56.4 0:0:0:0:0:ffff:ab65:3804
171.101.56.5 0:0:0:0:0:ffff:ab65:3805
171.101.56.6 0:0:0:0:0:ffff:ab65:3806
171.101.56.7 0:0:0:0:0:ffff:ab65:3807
171.101.56.8 0:0:0:0:0:ffff:ab65:3808
171.101.56.9 0:0:0:0:0:ffff:ab65:3809
171.101.56.10 0:0:0:0:0:ffff:ab65:380a
171.101.56.11 0:0:0:0:0:ffff:ab65:380b
171.101.56.12 0:0:0:0:0:ffff:ab65:380c
171.101.56.13 0:0:0:0:0:ffff:ab65:380d
171.101.56.14 0:0:0:0:0:ffff:ab65:380e
171.101.56.15 0:0:0:0:0:ffff:ab65:380f
171.101.56.16 0:0:0:0:0:ffff:ab65:3810
171.101.56.17 0:0:0:0:0:ffff:ab65:3811
171.101.56.18 0:0:0:0:0:ffff:ab65:3812
171.101.56.19 0:0:0:0:0:ffff:ab65:3813
171.101.56.20 0:0:0:0:0:ffff:ab65:3814
171.101.56.21 0:0:0:0:0:ffff:ab65:3815
171.101.56.22 0:0:0:0:0:ffff:ab65:3816
171.101.56.23 0:0:0:0:0:ffff:ab65:3817
171.101.56.24 0:0:0:0:0:ffff:ab65:3818
171.101.56.25 0:0:0:0:0:ffff:ab65:3819
171.101.56.26 0:0:0:0:0:ffff:ab65:381a
171.101.56.27 0:0:0:0:0:ffff:ab65:381b
171.101.56.28 0:0:0:0:0:ffff:ab65:381c
171.101.56.29 0:0:0:0:0:ffff:ab65:381d
171.101.56.30 0:0:0:0:0:ffff:ab65:381e
171.101.56.31 0:0:0:0:0:ffff:ab65:381f
171.101.56.32 0:0:0:0:0:ffff:ab65:3820
171.101.56.33 0:0:0:0:0:ffff:ab65:3821
171.101.56.34 0:0:0:0:0:ffff:ab65:3822
171.101.56.35 0:0:0:0:0:ffff:ab65:3823
171.101.56.36 0:0:0:0:0:ffff:ab65:3824
171.101.56.37 0:0:0:0:0:ffff:ab65:3825
171.101.56.38 0:0:0:0:0:ffff:ab65:3826
171.101.56.39 0:0:0:0:0:ffff:ab65:3827
171.101.56.40 0:0:0:0:0:ffff:ab65:3828
171.101.56.41 0:0:0:0:0:ffff:ab65:3829
171.101.56.42 0:0:0:0:0:ffff:ab65:382a
171.101.56.43 0:0:0:0:0:ffff:ab65:382b
171.101.56.44 0:0:0:0:0:ffff:ab65:382c
171.101.56.45 0:0:0:0:0:ffff:ab65:382d
171.101.56.46 0:0:0:0:0:ffff:ab65:382e
171.101.56.47 0:0:0:0:0:ffff:ab65:382f
171.101.56.48 0:0:0:0:0:ffff:ab65:3830
171.101.56.49 0:0:0:0:0:ffff:ab65:3831
171.101.56.50 0:0:0:0:0:ffff:ab65:3832
171.101.56.51 0:0:0:0:0:ffff:ab65:3833
171.101.56.52 0:0:0:0:0:ffff:ab65:3834
171.101.56.53 0:0:0:0:0:ffff:ab65:3835
171.101.56.54 0:0:0:0:0:ffff:ab65:3836
171.101.56.55 0:0:0:0:0:ffff:ab65:3837
171.101.56.56 0:0:0:0:0:ffff:ab65:3838
171.101.56.57 0:0:0:0:0:ffff:ab65:3839
171.101.56.58 0:0:0:0:0:ffff:ab65:383a
171.101.56.59 0:0:0:0:0:ffff:ab65:383b
171.101.56.60 0:0:0:0:0:ffff:ab65:383c


171.101.56.61 0:0:0:0:0:ffff:ab65:383d
171.101.56.62 0:0:0:0:0:ffff:ab65:383e
171.101.56.63 0:0:0:0:0:ffff:ab65:383f
171.101.56.64 0:0:0:0:0:ffff:ab65:3840
171.101.56.65 0:0:0:0:0:ffff:ab65:3841
171.101.56.66 0:0:0:0:0:ffff:ab65:3842
171.101.56.67 0:0:0:0:0:ffff:ab65:3843
171.101.56.68 0:0:0:0:0:ffff:ab65:3844
171.101.56.69 0:0:0:0:0:ffff:ab65:3845
171.101.56.70 0:0:0:0:0:ffff:ab65:3846
171.101.56.71 0:0:0:0:0:ffff:ab65:3847
171.101.56.72 0:0:0:0:0:ffff:ab65:3848
171.101.56.73 0:0:0:0:0:ffff:ab65:3849
171.101.56.74 0:0:0:0:0:ffff:ab65:384a
171.101.56.75 0:0:0:0:0:ffff:ab65:384b
171.101.56.76 0:0:0:0:0:ffff:ab65:384c
171.101.56.77 0:0:0:0:0:ffff:ab65:384d
171.101.56.78 0:0:0:0:0:ffff:ab65:384e
171.101.56.79 0:0:0:0:0:ffff:ab65:384f
171.101.56.80 0:0:0:0:0:ffff:ab65:3850
171.101.56.81 0:0:0:0:0:ffff:ab65:3851
171.101.56.82 0:0:0:0:0:ffff:ab65:3852
171.101.56.83 0:0:0:0:0:ffff:ab65:3853
171.101.56.84 0:0:0:0:0:ffff:ab65:3854
171.101.56.85 0:0:0:0:0:ffff:ab65:3855
171.101.56.86 0:0:0:0:0:ffff:ab65:3856
171.101.56.87 0:0:0:0:0:ffff:ab65:3857
171.101.56.88 0:0:0:0:0:ffff:ab65:3858
171.101.56.89 0:0:0:0:0:ffff:ab65:3859
171.101.56.90 0:0:0:0:0:ffff:ab65:385a
171.101.56.91 0:0:0:0:0:ffff:ab65:385b
171.101.56.92 0:0:0:0:0:ffff:ab65:385c
171.101.56.93 0:0:0:0:0:ffff:ab65:385d
171.101.56.94 0:0:0:0:0:ffff:ab65:385e
171.101.56.95 0:0:0:0:0:ffff:ab65:385f
171.101.56.96 0:0:0:0:0:ffff:ab65:3860
171.101.56.97 0:0:0:0:0:ffff:ab65:3861
171.101.56.98 0:0:0:0:0:ffff:ab65:3862
171.101.56.99 0:0:0:0:0:ffff:ab65:3863
171.101.56.100 0:0:0:0:0:ffff:ab65:3864
171.101.56.101 0:0:0:0:0:ffff:ab65:3865
171.101.56.102 0:0:0:0:0:ffff:ab65:3866
171.101.56.103 0:0:0:0:0:ffff:ab65:3867
171.101.56.104 0:0:0:0:0:ffff:ab65:3868
171.101.56.105 0:0:0:0:0:ffff:ab65:3869
171.101.56.106 0:0:0:0:0:ffff:ab65:386a
171.101.56.107 0:0:0:0:0:ffff:ab65:386b
171.101.56.108 0:0:0:0:0:ffff:ab65:386c
171.101.56.109 0:0:0:0:0:ffff:ab65:386d
171.101.56.110 0:0:0:0:0:ffff:ab65:386e
171.101.56.111 0:0:0:0:0:ffff:ab65:386f
171.101.56.112 0:0:0:0:0:ffff:ab65:3870
171.101.56.113 0:0:0:0:0:ffff:ab65:3871
171.101.56.114 0:0:0:0:0:ffff:ab65:3872
171.101.56.115 0:0:0:0:0:ffff:ab65:3873
171.101.56.116 0:0:0:0:0:ffff:ab65:3874
171.101.56.117 0:0:0:0:0:ffff:ab65:3875
171.101.56.118 0:0:0:0:0:ffff:ab65:3876
171.101.56.119 0:0:0:0:0:ffff:ab65:3877
171.101.56.120 0:0:0:0:0:ffff:ab65:3878


171.101.56.121 0:0:0:0:0:ffff:ab65:3879
171.101.56.122 0:0:0:0:0:ffff:ab65:387a
171.101.56.123 0:0:0:0:0:ffff:ab65:387b
171.101.56.124 0:0:0:0:0:ffff:ab65:387c
171.101.56.125 0:0:0:0:0:ffff:ab65:387d
171.101.56.126 0:0:0:0:0:ffff:ab65:387e
171.101.56.127 0:0:0:0:0:ffff:ab65:387f
171.101.56.128 0:0:0:0:0:ffff:ab65:3880
171.101.56.129 0:0:0:0:0:ffff:ab65:3881
171.101.56.130 0:0:0:0:0:ffff:ab65:3882
171.101.56.131 0:0:0:0:0:ffff:ab65:3883
171.101.56.132 0:0:0:0:0:ffff:ab65:3884
171.101.56.133 0:0:0:0:0:ffff:ab65:3885
171.101.56.134 0:0:0:0:0:ffff:ab65:3886
171.101.56.135 0:0:0:0:0:ffff:ab65:3887
171.101.56.136 0:0:0:0:0:ffff:ab65:3888
171.101.56.137 0:0:0:0:0:ffff:ab65:3889
171.101.56.138 0:0:0:0:0:ffff:ab65:388a
171.101.56.139 0:0:0:0:0:ffff:ab65:388b
171.101.56.140 0:0:0:0:0:ffff:ab65:388c
171.101.56.141 0:0:0:0:0:ffff:ab65:388d
171.101.56.142 0:0:0:0:0:ffff:ab65:388e
171.101.56.143 0:0:0:0:0:ffff:ab65:388f
171.101.56.144 0:0:0:0:0:ffff:ab65:3890
171.101.56.145 0:0:0:0:0:ffff:ab65:3891
171.101.56.146 0:0:0:0:0:ffff:ab65:3892
171.101.56.147 0:0:0:0:0:ffff:ab65:3893
171.101.56.148 0:0:0:0:0:ffff:ab65:3894
171.101.56.149 0:0:0:0:0:ffff:ab65:3895
171.101.56.150 0:0:0:0:0:ffff:ab65:3896
171.101.56.151 0:0:0:0:0:ffff:ab65:3897
171.101.56.152 0:0:0:0:0:ffff:ab65:3898
171.101.56.153 0:0:0:0:0:ffff:ab65:3899
171.101.56.154 0:0:0:0:0:ffff:ab65:389a
171.101.56.155 0:0:0:0:0:ffff:ab65:389b
171.101.56.156 0:0:0:0:0:ffff:ab65:389c
171.101.56.157 0:0:0:0:0:ffff:ab65:389d
171.101.56.158 0:0:0:0:0:ffff:ab65:389e
171.101.56.159 0:0:0:0:0:ffff:ab65:389f
171.101.56.160 0:0:0:0:0:ffff:ab65:38a0
171.101.56.161 0:0:0:0:0:ffff:ab65:38a1
171.101.56.162 0:0:0:0:0:ffff:ab65:38a2
171.101.56.163 0:0:0:0:0:ffff:ab65:38a3
171.101.56.164 0:0:0:0:0:ffff:ab65:38a4
171.101.56.165 0:0:0:0:0:ffff:ab65:38a5
171.101.56.166 0:0:0:0:0:ffff:ab65:38a6
171.101.56.167 0:0:0:0:0:ffff:ab65:38a7
171.101.56.168 0:0:0:0:0:ffff:ab65:38a8
171.101.56.169 0:0:0:0:0:ffff:ab65:38a9
171.101.56.170 0:0:0:0:0:ffff:ab65:38aa
171.101.56.171 0:0:0:0:0:ffff:ab65:38ab
171.101.56.172 0:0:0:0:0:ffff:ab65:38ac
171.101.56.173 0:0:0:0:0:ffff:ab65:38ad
171.101.56.174 0:0:0:0:0:ffff:ab65:38ae
171.101.56.175 0:0:0:0:0:ffff:ab65:38af
171.101.56.176 0:0:0:0:0:ffff:ab65:38b0
171.101.56.177 0:0:0:0:0:ffff:ab65:38b1
171.101.56.178 0:0:0:0:0:ffff:ab65:38b2
171.101.56.179 0:0:0:0:0:ffff:ab65:38b3
171.101.56.180 0:0:0:0:0:ffff:ab65:38b4


171.101.56.181 0:0:0:0:0:ffff:ab65:38b5
171.101.56.182 0:0:0:0:0:ffff:ab65:38b6
171.101.56.183 0:0:0:0:0:ffff:ab65:38b7
171.101.56.184 0:0:0:0:0:ffff:ab65:38b8
171.101.56.185 0:0:0:0:0:ffff:ab65:38b9
171.101.56.186 0:0:0:0:0:ffff:ab65:38ba
171.101.56.187 0:0:0:0:0:ffff:ab65:38bb
171.101.56.188 0:0:0:0:0:ffff:ab65:38bc
171.101.56.189 0:0:0:0:0:ffff:ab65:38bd
171.101.56.190 0:0:0:0:0:ffff:ab65:38be
171.101.56.191 0:0:0:0:0:ffff:ab65:38bf
171.101.56.192 0:0:0:0:0:ffff:ab65:38c0
171.101.56.193 0:0:0:0:0:ffff:ab65:38c1
171.101.56.194 0:0:0:0:0:ffff:ab65:38c2
171.101.56.195 0:0:0:0:0:ffff:ab65:38c3
171.101.56.196 0:0:0:0:0:ffff:ab65:38c4
171.101.56.197 0:0:0:0:0:ffff:ab65:38c5
171.101.56.198 0:0:0:0:0:ffff:ab65:38c6
171.101.56.199 0:0:0:0:0:ffff:ab65:38c7
171.101.56.200 0:0:0:0:0:ffff:ab65:38c8
171.101.56.201 0:0:0:0:0:ffff:ab65:38c9
171.101.56.202 0:0:0:0:0:ffff:ab65:38ca
171.101.56.203 0:0:0:0:0:ffff:ab65:38cb
171.101.56.204 0:0:0:0:0:ffff:ab65:38cc
171.101.56.205 0:0:0:0:0:ffff:ab65:38cd
171.101.56.206 0:0:0:0:0:ffff:ab65:38ce
171.101.56.207 0:0:0:0:0:ffff:ab65:38cf
171.101.56.208 0:0:0:0:0:ffff:ab65:38d0
171.101.56.209 0:0:0:0:0:ffff:ab65:38d1
171.101.56.210 0:0:0:0:0:ffff:ab65:38d2
171.101.56.211 0:0:0:0:0:ffff:ab65:38d3
171.101.56.212 0:0:0:0:0:ffff:ab65:38d4
171.101.56.213 0:0:0:0:0:ffff:ab65:38d5
171.101.56.214 0:0:0:0:0:ffff:ab65:38d6
171.101.56.215 0:0:0:0:0:ffff:ab65:38d7
171.101.56.216 0:0:0:0:0:ffff:ab65:38d8
171.101.56.217 0:0:0:0:0:ffff:ab65:38d9
171.101.56.218 0:0:0:0:0:ffff:ab65:38da
171.101.56.219 0:0:0:0:0:ffff:ab65:38db
171.101.56.220 0:0:0:0:0:ffff:ab65:38dc
171.101.56.221 0:0:0:0:0:ffff:ab65:38dd
171.101.56.222 0:0:0:0:0:ffff:ab65:38de
171.101.56.223 0:0:0:0:0:ffff:ab65:38df
171.101.56.224 0:0:0:0:0:ffff:ab65:38e0
171.101.56.225 0:0:0:0:0:ffff:ab65:38e1
171.101.56.226 0:0:0:0:0:ffff:ab65:38e2
171.101.56.227 0:0:0:0:0:ffff:ab65:38e3
171.101.56.228 0:0:0:0:0:ffff:ab65:38e4
171.101.56.229 0:0:0:0:0:ffff:ab65:38e5
171.101.56.230 0:0:0:0:0:ffff:ab65:38e6
171.101.56.231 0:0:0:0:0:ffff:ab65:38e7
171.101.56.232 0:0:0:0:0:ffff:ab65:38e8
171.101.56.233 0:0:0:0:0:ffff:ab65:38e9
171.101.56.234 0:0:0:0:0:ffff:ab65:38ea
171.101.56.235 0:0:0:0:0:ffff:ab65:38eb
171.101.56.236 0:0:0:0:0:ffff:ab65:38ec
171.101.56.237 0:0:0:0:0:ffff:ab65:38ed
171.101.56.238 0:0:0:0:0:ffff:ab65:38ee
171.101.56.239 0:0:0:0:0:ffff:ab65:38ef
171.101.56.240 0:0:0:0:0:ffff:ab65:38f0
171.101.56.241 0:0:0:0:0:ffff:ab65:38f1
171.101.56.242 0:0:0:0:0:ffff:ab65:38f2
171.101.56.243 0:0:0:0:0:ffff:ab65:38f3
171.101.56.244 0:0:0:0:0:ffff:ab65:38f4
171.101.56.245 0:0:0:0:0:ffff:ab65:38f5
171.101.56.246 0:0:0:0:0:ffff:ab65:38f6
171.101.56.247 0:0:0:0:0:ffff:ab65:38f7
171.101.56.248 0:0:0:0:0:ffff:ab65:38f8
171.101.56.249 0:0:0:0:0:ffff:ab65:38f9
171.101.56.250 0:0:0:0:0:ffff:ab65:38fa
171.101.56.251 0:0:0:0:0:ffff:ab65:38fb
171.101.56.252 0:0:0:0:0:ffff:ab65:38fc
171.101.56.253 0:0:0:0:0:ffff:ab65:38fd
171.101.56.254 0:0:0:0:0:ffff:ab65:38fe
171.101.56.255 0:0:0:0:0:ffff:ab65:38ff


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.