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
91.60.56.1 0:0:0:0:0:ffff:5b3c:3801
91.60.56.2 0:0:0:0:0:ffff:5b3c:3802
91.60.56.3 0:0:0:0:0:ffff:5b3c:3803
91.60.56.4 0:0:0:0:0:ffff:5b3c:3804
91.60.56.5 0:0:0:0:0:ffff:5b3c:3805
91.60.56.6 0:0:0:0:0:ffff:5b3c:3806
91.60.56.7 0:0:0:0:0:ffff:5b3c:3807
91.60.56.8 0:0:0:0:0:ffff:5b3c:3808
91.60.56.9 0:0:0:0:0:ffff:5b3c:3809
91.60.56.10 0:0:0:0:0:ffff:5b3c:380a
91.60.56.11 0:0:0:0:0:ffff:5b3c:380b
91.60.56.12 0:0:0:0:0:ffff:5b3c:380c
91.60.56.13 0:0:0:0:0:ffff:5b3c:380d
91.60.56.14 0:0:0:0:0:ffff:5b3c:380e
91.60.56.15 0:0:0:0:0:ffff:5b3c:380f
91.60.56.16 0:0:0:0:0:ffff:5b3c:3810
91.60.56.17 0:0:0:0:0:ffff:5b3c:3811
91.60.56.18 0:0:0:0:0:ffff:5b3c:3812
91.60.56.19 0:0:0:0:0:ffff:5b3c:3813
91.60.56.20 0:0:0:0:0:ffff:5b3c:3814
91.60.56.21 0:0:0:0:0:ffff:5b3c:3815
91.60.56.22 0:0:0:0:0:ffff:5b3c:3816
91.60.56.23 0:0:0:0:0:ffff:5b3c:3817
91.60.56.24 0:0:0:0:0:ffff:5b3c:3818
91.60.56.25 0:0:0:0:0:ffff:5b3c:3819
91.60.56.26 0:0:0:0:0:ffff:5b3c:381a
91.60.56.27 0:0:0:0:0:ffff:5b3c:381b
91.60.56.28 0:0:0:0:0:ffff:5b3c:381c
91.60.56.29 0:0:0:0:0:ffff:5b3c:381d
91.60.56.30 0:0:0:0:0:ffff:5b3c:381e
91.60.56.31 0:0:0:0:0:ffff:5b3c:381f
91.60.56.32 0:0:0:0:0:ffff:5b3c:3820
91.60.56.33 0:0:0:0:0:ffff:5b3c:3821
91.60.56.34 0:0:0:0:0:ffff:5b3c:3822
91.60.56.35 0:0:0:0:0:ffff:5b3c:3823
91.60.56.36 0:0:0:0:0:ffff:5b3c:3824
91.60.56.37 0:0:0:0:0:ffff:5b3c:3825
91.60.56.38 0:0:0:0:0:ffff:5b3c:3826
91.60.56.39 0:0:0:0:0:ffff:5b3c:3827
91.60.56.40 0:0:0:0:0:ffff:5b3c:3828
91.60.56.41 0:0:0:0:0:ffff:5b3c:3829
91.60.56.42 0:0:0:0:0:ffff:5b3c:382a
91.60.56.43 0:0:0:0:0:ffff:5b3c:382b
91.60.56.44 0:0:0:0:0:ffff:5b3c:382c
91.60.56.45 0:0:0:0:0:ffff:5b3c:382d
91.60.56.46 0:0:0:0:0:ffff:5b3c:382e
91.60.56.47 0:0:0:0:0:ffff:5b3c:382f
91.60.56.48 0:0:0:0:0:ffff:5b3c:3830
91.60.56.49 0:0:0:0:0:ffff:5b3c:3831
91.60.56.50 0:0:0:0:0:ffff:5b3c:3832
91.60.56.51 0:0:0:0:0:ffff:5b3c:3833
91.60.56.52 0:0:0:0:0:ffff:5b3c:3834
91.60.56.53 0:0:0:0:0:ffff:5b3c:3835
91.60.56.54 0:0:0:0:0:ffff:5b3c:3836
91.60.56.55 0:0:0:0:0:ffff:5b3c:3837
91.60.56.56 0:0:0:0:0:ffff:5b3c:3838
91.60.56.57 0:0:0:0:0:ffff:5b3c:3839
91.60.56.58 0:0:0:0:0:ffff:5b3c:383a
91.60.56.59 0:0:0:0:0:ffff:5b3c:383b
91.60.56.60 0:0:0:0:0:ffff:5b3c:383c


91.60.56.61 0:0:0:0:0:ffff:5b3c:383d
91.60.56.62 0:0:0:0:0:ffff:5b3c:383e
91.60.56.63 0:0:0:0:0:ffff:5b3c:383f
91.60.56.64 0:0:0:0:0:ffff:5b3c:3840
91.60.56.65 0:0:0:0:0:ffff:5b3c:3841
91.60.56.66 0:0:0:0:0:ffff:5b3c:3842
91.60.56.67 0:0:0:0:0:ffff:5b3c:3843
91.60.56.68 0:0:0:0:0:ffff:5b3c:3844
91.60.56.69 0:0:0:0:0:ffff:5b3c:3845
91.60.56.70 0:0:0:0:0:ffff:5b3c:3846
91.60.56.71 0:0:0:0:0:ffff:5b3c:3847
91.60.56.72 0:0:0:0:0:ffff:5b3c:3848
91.60.56.73 0:0:0:0:0:ffff:5b3c:3849
91.60.56.74 0:0:0:0:0:ffff:5b3c:384a
91.60.56.75 0:0:0:0:0:ffff:5b3c:384b
91.60.56.76 0:0:0:0:0:ffff:5b3c:384c
91.60.56.77 0:0:0:0:0:ffff:5b3c:384d
91.60.56.78 0:0:0:0:0:ffff:5b3c:384e
91.60.56.79 0:0:0:0:0:ffff:5b3c:384f
91.60.56.80 0:0:0:0:0:ffff:5b3c:3850
91.60.56.81 0:0:0:0:0:ffff:5b3c:3851
91.60.56.82 0:0:0:0:0:ffff:5b3c:3852
91.60.56.83 0:0:0:0:0:ffff:5b3c:3853
91.60.56.84 0:0:0:0:0:ffff:5b3c:3854
91.60.56.85 0:0:0:0:0:ffff:5b3c:3855
91.60.56.86 0:0:0:0:0:ffff:5b3c:3856
91.60.56.87 0:0:0:0:0:ffff:5b3c:3857
91.60.56.88 0:0:0:0:0:ffff:5b3c:3858
91.60.56.89 0:0:0:0:0:ffff:5b3c:3859
91.60.56.90 0:0:0:0:0:ffff:5b3c:385a
91.60.56.91 0:0:0:0:0:ffff:5b3c:385b
91.60.56.92 0:0:0:0:0:ffff:5b3c:385c
91.60.56.93 0:0:0:0:0:ffff:5b3c:385d
91.60.56.94 0:0:0:0:0:ffff:5b3c:385e
91.60.56.95 0:0:0:0:0:ffff:5b3c:385f
91.60.56.96 0:0:0:0:0:ffff:5b3c:3860
91.60.56.97 0:0:0:0:0:ffff:5b3c:3861
91.60.56.98 0:0:0:0:0:ffff:5b3c:3862
91.60.56.99 0:0:0:0:0:ffff:5b3c:3863
91.60.56.100 0:0:0:0:0:ffff:5b3c:3864
91.60.56.101 0:0:0:0:0:ffff:5b3c:3865
91.60.56.102 0:0:0:0:0:ffff:5b3c:3866
91.60.56.103 0:0:0:0:0:ffff:5b3c:3867
91.60.56.104 0:0:0:0:0:ffff:5b3c:3868
91.60.56.105 0:0:0:0:0:ffff:5b3c:3869
91.60.56.106 0:0:0:0:0:ffff:5b3c:386a
91.60.56.107 0:0:0:0:0:ffff:5b3c:386b
91.60.56.108 0:0:0:0:0:ffff:5b3c:386c
91.60.56.109 0:0:0:0:0:ffff:5b3c:386d
91.60.56.110 0:0:0:0:0:ffff:5b3c:386e
91.60.56.111 0:0:0:0:0:ffff:5b3c:386f
91.60.56.112 0:0:0:0:0:ffff:5b3c:3870
91.60.56.113 0:0:0:0:0:ffff:5b3c:3871
91.60.56.114 0:0:0:0:0:ffff:5b3c:3872
91.60.56.115 0:0:0:0:0:ffff:5b3c:3873
91.60.56.116 0:0:0:0:0:ffff:5b3c:3874
91.60.56.117 0:0:0:0:0:ffff:5b3c:3875
91.60.56.118 0:0:0:0:0:ffff:5b3c:3876
91.60.56.119 0:0:0:0:0:ffff:5b3c:3877
91.60.56.120 0:0:0:0:0:ffff:5b3c:3878


91.60.56.121 0:0:0:0:0:ffff:5b3c:3879
91.60.56.122 0:0:0:0:0:ffff:5b3c:387a
91.60.56.123 0:0:0:0:0:ffff:5b3c:387b
91.60.56.124 0:0:0:0:0:ffff:5b3c:387c
91.60.56.125 0:0:0:0:0:ffff:5b3c:387d
91.60.56.126 0:0:0:0:0:ffff:5b3c:387e
91.60.56.127 0:0:0:0:0:ffff:5b3c:387f
91.60.56.128 0:0:0:0:0:ffff:5b3c:3880
91.60.56.129 0:0:0:0:0:ffff:5b3c:3881
91.60.56.130 0:0:0:0:0:ffff:5b3c:3882
91.60.56.131 0:0:0:0:0:ffff:5b3c:3883
91.60.56.132 0:0:0:0:0:ffff:5b3c:3884
91.60.56.133 0:0:0:0:0:ffff:5b3c:3885
91.60.56.134 0:0:0:0:0:ffff:5b3c:3886
91.60.56.135 0:0:0:0:0:ffff:5b3c:3887
91.60.56.136 0:0:0:0:0:ffff:5b3c:3888
91.60.56.137 0:0:0:0:0:ffff:5b3c:3889
91.60.56.138 0:0:0:0:0:ffff:5b3c:388a
91.60.56.139 0:0:0:0:0:ffff:5b3c:388b
91.60.56.140 0:0:0:0:0:ffff:5b3c:388c
91.60.56.141 0:0:0:0:0:ffff:5b3c:388d
91.60.56.142 0:0:0:0:0:ffff:5b3c:388e
91.60.56.143 0:0:0:0:0:ffff:5b3c:388f
91.60.56.144 0:0:0:0:0:ffff:5b3c:3890
91.60.56.145 0:0:0:0:0:ffff:5b3c:3891
91.60.56.146 0:0:0:0:0:ffff:5b3c:3892
91.60.56.147 0:0:0:0:0:ffff:5b3c:3893
91.60.56.148 0:0:0:0:0:ffff:5b3c:3894
91.60.56.149 0:0:0:0:0:ffff:5b3c:3895
91.60.56.150 0:0:0:0:0:ffff:5b3c:3896
91.60.56.151 0:0:0:0:0:ffff:5b3c:3897
91.60.56.152 0:0:0:0:0:ffff:5b3c:3898
91.60.56.153 0:0:0:0:0:ffff:5b3c:3899
91.60.56.154 0:0:0:0:0:ffff:5b3c:389a
91.60.56.155 0:0:0:0:0:ffff:5b3c:389b
91.60.56.156 0:0:0:0:0:ffff:5b3c:389c
91.60.56.157 0:0:0:0:0:ffff:5b3c:389d
91.60.56.158 0:0:0:0:0:ffff:5b3c:389e
91.60.56.159 0:0:0:0:0:ffff:5b3c:389f
91.60.56.160 0:0:0:0:0:ffff:5b3c:38a0
91.60.56.161 0:0:0:0:0:ffff:5b3c:38a1
91.60.56.162 0:0:0:0:0:ffff:5b3c:38a2
91.60.56.163 0:0:0:0:0:ffff:5b3c:38a3
91.60.56.164 0:0:0:0:0:ffff:5b3c:38a4
91.60.56.165 0:0:0:0:0:ffff:5b3c:38a5
91.60.56.166 0:0:0:0:0:ffff:5b3c:38a6
91.60.56.167 0:0:0:0:0:ffff:5b3c:38a7
91.60.56.168 0:0:0:0:0:ffff:5b3c:38a8
91.60.56.169 0:0:0:0:0:ffff:5b3c:38a9
91.60.56.170 0:0:0:0:0:ffff:5b3c:38aa
91.60.56.171 0:0:0:0:0:ffff:5b3c:38ab
91.60.56.172 0:0:0:0:0:ffff:5b3c:38ac
91.60.56.173 0:0:0:0:0:ffff:5b3c:38ad
91.60.56.174 0:0:0:0:0:ffff:5b3c:38ae
91.60.56.175 0:0:0:0:0:ffff:5b3c:38af
91.60.56.176 0:0:0:0:0:ffff:5b3c:38b0
91.60.56.177 0:0:0:0:0:ffff:5b3c:38b1
91.60.56.178 0:0:0:0:0:ffff:5b3c:38b2
91.60.56.179 0:0:0:0:0:ffff:5b3c:38b3
91.60.56.180 0:0:0:0:0:ffff:5b3c:38b4


91.60.56.181 0:0:0:0:0:ffff:5b3c:38b5
91.60.56.182 0:0:0:0:0:ffff:5b3c:38b6
91.60.56.183 0:0:0:0:0:ffff:5b3c:38b7
91.60.56.184 0:0:0:0:0:ffff:5b3c:38b8
91.60.56.185 0:0:0:0:0:ffff:5b3c:38b9
91.60.56.186 0:0:0:0:0:ffff:5b3c:38ba
91.60.56.187 0:0:0:0:0:ffff:5b3c:38bb
91.60.56.188 0:0:0:0:0:ffff:5b3c:38bc
91.60.56.189 0:0:0:0:0:ffff:5b3c:38bd
91.60.56.190 0:0:0:0:0:ffff:5b3c:38be
91.60.56.191 0:0:0:0:0:ffff:5b3c:38bf
91.60.56.192 0:0:0:0:0:ffff:5b3c:38c0
91.60.56.193 0:0:0:0:0:ffff:5b3c:38c1
91.60.56.194 0:0:0:0:0:ffff:5b3c:38c2
91.60.56.195 0:0:0:0:0:ffff:5b3c:38c3
91.60.56.196 0:0:0:0:0:ffff:5b3c:38c4
91.60.56.197 0:0:0:0:0:ffff:5b3c:38c5
91.60.56.198 0:0:0:0:0:ffff:5b3c:38c6
91.60.56.199 0:0:0:0:0:ffff:5b3c:38c7
91.60.56.200 0:0:0:0:0:ffff:5b3c:38c8
91.60.56.201 0:0:0:0:0:ffff:5b3c:38c9
91.60.56.202 0:0:0:0:0:ffff:5b3c:38ca
91.60.56.203 0:0:0:0:0:ffff:5b3c:38cb
91.60.56.204 0:0:0:0:0:ffff:5b3c:38cc
91.60.56.205 0:0:0:0:0:ffff:5b3c:38cd
91.60.56.206 0:0:0:0:0:ffff:5b3c:38ce
91.60.56.207 0:0:0:0:0:ffff:5b3c:38cf
91.60.56.208 0:0:0:0:0:ffff:5b3c:38d0
91.60.56.209 0:0:0:0:0:ffff:5b3c:38d1
91.60.56.210 0:0:0:0:0:ffff:5b3c:38d2
91.60.56.211 0:0:0:0:0:ffff:5b3c:38d3
91.60.56.212 0:0:0:0:0:ffff:5b3c:38d4
91.60.56.213 0:0:0:0:0:ffff:5b3c:38d5
91.60.56.214 0:0:0:0:0:ffff:5b3c:38d6
91.60.56.215 0:0:0:0:0:ffff:5b3c:38d7
91.60.56.216 0:0:0:0:0:ffff:5b3c:38d8
91.60.56.217 0:0:0:0:0:ffff:5b3c:38d9
91.60.56.218 0:0:0:0:0:ffff:5b3c:38da
91.60.56.219 0:0:0:0:0:ffff:5b3c:38db
91.60.56.220 0:0:0:0:0:ffff:5b3c:38dc
91.60.56.221 0:0:0:0:0:ffff:5b3c:38dd
91.60.56.222 0:0:0:0:0:ffff:5b3c:38de
91.60.56.223 0:0:0:0:0:ffff:5b3c:38df
91.60.56.224 0:0:0:0:0:ffff:5b3c:38e0
91.60.56.225 0:0:0:0:0:ffff:5b3c:38e1
91.60.56.226 0:0:0:0:0:ffff:5b3c:38e2
91.60.56.227 0:0:0:0:0:ffff:5b3c:38e3
91.60.56.228 0:0:0:0:0:ffff:5b3c:38e4
91.60.56.229 0:0:0:0:0:ffff:5b3c:38e5
91.60.56.230 0:0:0:0:0:ffff:5b3c:38e6
91.60.56.231 0:0:0:0:0:ffff:5b3c:38e7
91.60.56.232 0:0:0:0:0:ffff:5b3c:38e8
91.60.56.233 0:0:0:0:0:ffff:5b3c:38e9
91.60.56.234 0:0:0:0:0:ffff:5b3c:38ea
91.60.56.235 0:0:0:0:0:ffff:5b3c:38eb
91.60.56.236 0:0:0:0:0:ffff:5b3c:38ec
91.60.56.237 0:0:0:0:0:ffff:5b3c:38ed
91.60.56.238 0:0:0:0:0:ffff:5b3c:38ee
91.60.56.239 0:0:0:0:0:ffff:5b3c:38ef
91.60.56.240 0:0:0:0:0:ffff:5b3c:38f0
91.60.56.241 0:0:0:0:0:ffff:5b3c:38f1
91.60.56.242 0:0:0:0:0:ffff:5b3c:38f2
91.60.56.243 0:0:0:0:0:ffff:5b3c:38f3
91.60.56.244 0:0:0:0:0:ffff:5b3c:38f4
91.60.56.245 0:0:0:0:0:ffff:5b3c:38f5
91.60.56.246 0:0:0:0:0:ffff:5b3c:38f6
91.60.56.247 0:0:0:0:0:ffff:5b3c:38f7
91.60.56.248 0:0:0:0:0:ffff:5b3c:38f8
91.60.56.249 0:0:0:0:0:ffff:5b3c:38f9
91.60.56.250 0:0:0:0:0:ffff:5b3c:38fa
91.60.56.251 0:0:0:0:0:ffff:5b3c:38fb
91.60.56.252 0:0:0:0:0:ffff:5b3c:38fc
91.60.56.253 0:0:0:0:0:ffff:5b3c:38fd
91.60.56.254 0:0:0:0:0:ffff:5b3c:38fe
91.60.56.255 0:0:0:0:0:ffff:5b3c: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.