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
31.87.54.1 0:0:0:0:0:ffff:1f57:3601
31.87.54.2 0:0:0:0:0:ffff:1f57:3602
31.87.54.3 0:0:0:0:0:ffff:1f57:3603
31.87.54.4 0:0:0:0:0:ffff:1f57:3604
31.87.54.5 0:0:0:0:0:ffff:1f57:3605
31.87.54.6 0:0:0:0:0:ffff:1f57:3606
31.87.54.7 0:0:0:0:0:ffff:1f57:3607
31.87.54.8 0:0:0:0:0:ffff:1f57:3608
31.87.54.9 0:0:0:0:0:ffff:1f57:3609
31.87.54.10 0:0:0:0:0:ffff:1f57:360a
31.87.54.11 0:0:0:0:0:ffff:1f57:360b
31.87.54.12 0:0:0:0:0:ffff:1f57:360c
31.87.54.13 0:0:0:0:0:ffff:1f57:360d
31.87.54.14 0:0:0:0:0:ffff:1f57:360e
31.87.54.15 0:0:0:0:0:ffff:1f57:360f
31.87.54.16 0:0:0:0:0:ffff:1f57:3610
31.87.54.17 0:0:0:0:0:ffff:1f57:3611
31.87.54.18 0:0:0:0:0:ffff:1f57:3612
31.87.54.19 0:0:0:0:0:ffff:1f57:3613
31.87.54.20 0:0:0:0:0:ffff:1f57:3614
31.87.54.21 0:0:0:0:0:ffff:1f57:3615
31.87.54.22 0:0:0:0:0:ffff:1f57:3616
31.87.54.23 0:0:0:0:0:ffff:1f57:3617
31.87.54.24 0:0:0:0:0:ffff:1f57:3618
31.87.54.25 0:0:0:0:0:ffff:1f57:3619
31.87.54.26 0:0:0:0:0:ffff:1f57:361a
31.87.54.27 0:0:0:0:0:ffff:1f57:361b
31.87.54.28 0:0:0:0:0:ffff:1f57:361c
31.87.54.29 0:0:0:0:0:ffff:1f57:361d
31.87.54.30 0:0:0:0:0:ffff:1f57:361e
31.87.54.31 0:0:0:0:0:ffff:1f57:361f
31.87.54.32 0:0:0:0:0:ffff:1f57:3620
31.87.54.33 0:0:0:0:0:ffff:1f57:3621
31.87.54.34 0:0:0:0:0:ffff:1f57:3622
31.87.54.35 0:0:0:0:0:ffff:1f57:3623
31.87.54.36 0:0:0:0:0:ffff:1f57:3624
31.87.54.37 0:0:0:0:0:ffff:1f57:3625
31.87.54.38 0:0:0:0:0:ffff:1f57:3626
31.87.54.39 0:0:0:0:0:ffff:1f57:3627
31.87.54.40 0:0:0:0:0:ffff:1f57:3628
31.87.54.41 0:0:0:0:0:ffff:1f57:3629
31.87.54.42 0:0:0:0:0:ffff:1f57:362a
31.87.54.43 0:0:0:0:0:ffff:1f57:362b
31.87.54.44 0:0:0:0:0:ffff:1f57:362c
31.87.54.45 0:0:0:0:0:ffff:1f57:362d
31.87.54.46 0:0:0:0:0:ffff:1f57:362e
31.87.54.47 0:0:0:0:0:ffff:1f57:362f
31.87.54.48 0:0:0:0:0:ffff:1f57:3630
31.87.54.49 0:0:0:0:0:ffff:1f57:3631
31.87.54.50 0:0:0:0:0:ffff:1f57:3632
31.87.54.51 0:0:0:0:0:ffff:1f57:3633
31.87.54.52 0:0:0:0:0:ffff:1f57:3634
31.87.54.53 0:0:0:0:0:ffff:1f57:3635
31.87.54.54 0:0:0:0:0:ffff:1f57:3636
31.87.54.55 0:0:0:0:0:ffff:1f57:3637
31.87.54.56 0:0:0:0:0:ffff:1f57:3638
31.87.54.57 0:0:0:0:0:ffff:1f57:3639
31.87.54.58 0:0:0:0:0:ffff:1f57:363a
31.87.54.59 0:0:0:0:0:ffff:1f57:363b
31.87.54.60 0:0:0:0:0:ffff:1f57:363c


31.87.54.61 0:0:0:0:0:ffff:1f57:363d
31.87.54.62 0:0:0:0:0:ffff:1f57:363e
31.87.54.63 0:0:0:0:0:ffff:1f57:363f
31.87.54.64 0:0:0:0:0:ffff:1f57:3640
31.87.54.65 0:0:0:0:0:ffff:1f57:3641
31.87.54.66 0:0:0:0:0:ffff:1f57:3642
31.87.54.67 0:0:0:0:0:ffff:1f57:3643
31.87.54.68 0:0:0:0:0:ffff:1f57:3644
31.87.54.69 0:0:0:0:0:ffff:1f57:3645
31.87.54.70 0:0:0:0:0:ffff:1f57:3646
31.87.54.71 0:0:0:0:0:ffff:1f57:3647
31.87.54.72 0:0:0:0:0:ffff:1f57:3648
31.87.54.73 0:0:0:0:0:ffff:1f57:3649
31.87.54.74 0:0:0:0:0:ffff:1f57:364a
31.87.54.75 0:0:0:0:0:ffff:1f57:364b
31.87.54.76 0:0:0:0:0:ffff:1f57:364c
31.87.54.77 0:0:0:0:0:ffff:1f57:364d
31.87.54.78 0:0:0:0:0:ffff:1f57:364e
31.87.54.79 0:0:0:0:0:ffff:1f57:364f
31.87.54.80 0:0:0:0:0:ffff:1f57:3650
31.87.54.81 0:0:0:0:0:ffff:1f57:3651
31.87.54.82 0:0:0:0:0:ffff:1f57:3652
31.87.54.83 0:0:0:0:0:ffff:1f57:3653
31.87.54.84 0:0:0:0:0:ffff:1f57:3654
31.87.54.85 0:0:0:0:0:ffff:1f57:3655
31.87.54.86 0:0:0:0:0:ffff:1f57:3656
31.87.54.87 0:0:0:0:0:ffff:1f57:3657
31.87.54.88 0:0:0:0:0:ffff:1f57:3658
31.87.54.89 0:0:0:0:0:ffff:1f57:3659
31.87.54.90 0:0:0:0:0:ffff:1f57:365a
31.87.54.91 0:0:0:0:0:ffff:1f57:365b
31.87.54.92 0:0:0:0:0:ffff:1f57:365c
31.87.54.93 0:0:0:0:0:ffff:1f57:365d
31.87.54.94 0:0:0:0:0:ffff:1f57:365e
31.87.54.95 0:0:0:0:0:ffff:1f57:365f
31.87.54.96 0:0:0:0:0:ffff:1f57:3660
31.87.54.97 0:0:0:0:0:ffff:1f57:3661
31.87.54.98 0:0:0:0:0:ffff:1f57:3662
31.87.54.99 0:0:0:0:0:ffff:1f57:3663
31.87.54.100 0:0:0:0:0:ffff:1f57:3664
31.87.54.101 0:0:0:0:0:ffff:1f57:3665
31.87.54.102 0:0:0:0:0:ffff:1f57:3666
31.87.54.103 0:0:0:0:0:ffff:1f57:3667
31.87.54.104 0:0:0:0:0:ffff:1f57:3668
31.87.54.105 0:0:0:0:0:ffff:1f57:3669
31.87.54.106 0:0:0:0:0:ffff:1f57:366a
31.87.54.107 0:0:0:0:0:ffff:1f57:366b
31.87.54.108 0:0:0:0:0:ffff:1f57:366c
31.87.54.109 0:0:0:0:0:ffff:1f57:366d
31.87.54.110 0:0:0:0:0:ffff:1f57:366e
31.87.54.111 0:0:0:0:0:ffff:1f57:366f
31.87.54.112 0:0:0:0:0:ffff:1f57:3670
31.87.54.113 0:0:0:0:0:ffff:1f57:3671
31.87.54.114 0:0:0:0:0:ffff:1f57:3672
31.87.54.115 0:0:0:0:0:ffff:1f57:3673
31.87.54.116 0:0:0:0:0:ffff:1f57:3674
31.87.54.117 0:0:0:0:0:ffff:1f57:3675
31.87.54.118 0:0:0:0:0:ffff:1f57:3676
31.87.54.119 0:0:0:0:0:ffff:1f57:3677
31.87.54.120 0:0:0:0:0:ffff:1f57:3678


31.87.54.121 0:0:0:0:0:ffff:1f57:3679
31.87.54.122 0:0:0:0:0:ffff:1f57:367a
31.87.54.123 0:0:0:0:0:ffff:1f57:367b
31.87.54.124 0:0:0:0:0:ffff:1f57:367c
31.87.54.125 0:0:0:0:0:ffff:1f57:367d
31.87.54.126 0:0:0:0:0:ffff:1f57:367e
31.87.54.127 0:0:0:0:0:ffff:1f57:367f
31.87.54.128 0:0:0:0:0:ffff:1f57:3680
31.87.54.129 0:0:0:0:0:ffff:1f57:3681
31.87.54.130 0:0:0:0:0:ffff:1f57:3682
31.87.54.131 0:0:0:0:0:ffff:1f57:3683
31.87.54.132 0:0:0:0:0:ffff:1f57:3684
31.87.54.133 0:0:0:0:0:ffff:1f57:3685
31.87.54.134 0:0:0:0:0:ffff:1f57:3686
31.87.54.135 0:0:0:0:0:ffff:1f57:3687
31.87.54.136 0:0:0:0:0:ffff:1f57:3688
31.87.54.137 0:0:0:0:0:ffff:1f57:3689
31.87.54.138 0:0:0:0:0:ffff:1f57:368a
31.87.54.139 0:0:0:0:0:ffff:1f57:368b
31.87.54.140 0:0:0:0:0:ffff:1f57:368c
31.87.54.141 0:0:0:0:0:ffff:1f57:368d
31.87.54.142 0:0:0:0:0:ffff:1f57:368e
31.87.54.143 0:0:0:0:0:ffff:1f57:368f
31.87.54.144 0:0:0:0:0:ffff:1f57:3690
31.87.54.145 0:0:0:0:0:ffff:1f57:3691
31.87.54.146 0:0:0:0:0:ffff:1f57:3692
31.87.54.147 0:0:0:0:0:ffff:1f57:3693
31.87.54.148 0:0:0:0:0:ffff:1f57:3694
31.87.54.149 0:0:0:0:0:ffff:1f57:3695
31.87.54.150 0:0:0:0:0:ffff:1f57:3696
31.87.54.151 0:0:0:0:0:ffff:1f57:3697
31.87.54.152 0:0:0:0:0:ffff:1f57:3698
31.87.54.153 0:0:0:0:0:ffff:1f57:3699
31.87.54.154 0:0:0:0:0:ffff:1f57:369a
31.87.54.155 0:0:0:0:0:ffff:1f57:369b
31.87.54.156 0:0:0:0:0:ffff:1f57:369c
31.87.54.157 0:0:0:0:0:ffff:1f57:369d
31.87.54.158 0:0:0:0:0:ffff:1f57:369e
31.87.54.159 0:0:0:0:0:ffff:1f57:369f
31.87.54.160 0:0:0:0:0:ffff:1f57:36a0
31.87.54.161 0:0:0:0:0:ffff:1f57:36a1
31.87.54.162 0:0:0:0:0:ffff:1f57:36a2
31.87.54.163 0:0:0:0:0:ffff:1f57:36a3
31.87.54.164 0:0:0:0:0:ffff:1f57:36a4
31.87.54.165 0:0:0:0:0:ffff:1f57:36a5
31.87.54.166 0:0:0:0:0:ffff:1f57:36a6
31.87.54.167 0:0:0:0:0:ffff:1f57:36a7
31.87.54.168 0:0:0:0:0:ffff:1f57:36a8
31.87.54.169 0:0:0:0:0:ffff:1f57:36a9
31.87.54.170 0:0:0:0:0:ffff:1f57:36aa
31.87.54.171 0:0:0:0:0:ffff:1f57:36ab
31.87.54.172 0:0:0:0:0:ffff:1f57:36ac
31.87.54.173 0:0:0:0:0:ffff:1f57:36ad
31.87.54.174 0:0:0:0:0:ffff:1f57:36ae
31.87.54.175 0:0:0:0:0:ffff:1f57:36af
31.87.54.176 0:0:0:0:0:ffff:1f57:36b0
31.87.54.177 0:0:0:0:0:ffff:1f57:36b1
31.87.54.178 0:0:0:0:0:ffff:1f57:36b2
31.87.54.179 0:0:0:0:0:ffff:1f57:36b3
31.87.54.180 0:0:0:0:0:ffff:1f57:36b4


31.87.54.181 0:0:0:0:0:ffff:1f57:36b5
31.87.54.182 0:0:0:0:0:ffff:1f57:36b6
31.87.54.183 0:0:0:0:0:ffff:1f57:36b7
31.87.54.184 0:0:0:0:0:ffff:1f57:36b8
31.87.54.185 0:0:0:0:0:ffff:1f57:36b9
31.87.54.186 0:0:0:0:0:ffff:1f57:36ba
31.87.54.187 0:0:0:0:0:ffff:1f57:36bb
31.87.54.188 0:0:0:0:0:ffff:1f57:36bc
31.87.54.189 0:0:0:0:0:ffff:1f57:36bd
31.87.54.190 0:0:0:0:0:ffff:1f57:36be
31.87.54.191 0:0:0:0:0:ffff:1f57:36bf
31.87.54.192 0:0:0:0:0:ffff:1f57:36c0
31.87.54.193 0:0:0:0:0:ffff:1f57:36c1
31.87.54.194 0:0:0:0:0:ffff:1f57:36c2
31.87.54.195 0:0:0:0:0:ffff:1f57:36c3
31.87.54.196 0:0:0:0:0:ffff:1f57:36c4
31.87.54.197 0:0:0:0:0:ffff:1f57:36c5
31.87.54.198 0:0:0:0:0:ffff:1f57:36c6
31.87.54.199 0:0:0:0:0:ffff:1f57:36c7
31.87.54.200 0:0:0:0:0:ffff:1f57:36c8
31.87.54.201 0:0:0:0:0:ffff:1f57:36c9
31.87.54.202 0:0:0:0:0:ffff:1f57:36ca
31.87.54.203 0:0:0:0:0:ffff:1f57:36cb
31.87.54.204 0:0:0:0:0:ffff:1f57:36cc
31.87.54.205 0:0:0:0:0:ffff:1f57:36cd
31.87.54.206 0:0:0:0:0:ffff:1f57:36ce
31.87.54.207 0:0:0:0:0:ffff:1f57:36cf
31.87.54.208 0:0:0:0:0:ffff:1f57:36d0
31.87.54.209 0:0:0:0:0:ffff:1f57:36d1
31.87.54.210 0:0:0:0:0:ffff:1f57:36d2
31.87.54.211 0:0:0:0:0:ffff:1f57:36d3
31.87.54.212 0:0:0:0:0:ffff:1f57:36d4
31.87.54.213 0:0:0:0:0:ffff:1f57:36d5
31.87.54.214 0:0:0:0:0:ffff:1f57:36d6
31.87.54.215 0:0:0:0:0:ffff:1f57:36d7
31.87.54.216 0:0:0:0:0:ffff:1f57:36d8
31.87.54.217 0:0:0:0:0:ffff:1f57:36d9
31.87.54.218 0:0:0:0:0:ffff:1f57:36da
31.87.54.219 0:0:0:0:0:ffff:1f57:36db
31.87.54.220 0:0:0:0:0:ffff:1f57:36dc
31.87.54.221 0:0:0:0:0:ffff:1f57:36dd
31.87.54.222 0:0:0:0:0:ffff:1f57:36de
31.87.54.223 0:0:0:0:0:ffff:1f57:36df
31.87.54.224 0:0:0:0:0:ffff:1f57:36e0
31.87.54.225 0:0:0:0:0:ffff:1f57:36e1
31.87.54.226 0:0:0:0:0:ffff:1f57:36e2
31.87.54.227 0:0:0:0:0:ffff:1f57:36e3
31.87.54.228 0:0:0:0:0:ffff:1f57:36e4
31.87.54.229 0:0:0:0:0:ffff:1f57:36e5
31.87.54.230 0:0:0:0:0:ffff:1f57:36e6
31.87.54.231 0:0:0:0:0:ffff:1f57:36e7
31.87.54.232 0:0:0:0:0:ffff:1f57:36e8
31.87.54.233 0:0:0:0:0:ffff:1f57:36e9
31.87.54.234 0:0:0:0:0:ffff:1f57:36ea
31.87.54.235 0:0:0:0:0:ffff:1f57:36eb
31.87.54.236 0:0:0:0:0:ffff:1f57:36ec
31.87.54.237 0:0:0:0:0:ffff:1f57:36ed
31.87.54.238 0:0:0:0:0:ffff:1f57:36ee
31.87.54.239 0:0:0:0:0:ffff:1f57:36ef
31.87.54.240 0:0:0:0:0:ffff:1f57:36f0
31.87.54.241 0:0:0:0:0:ffff:1f57:36f1
31.87.54.242 0:0:0:0:0:ffff:1f57:36f2
31.87.54.243 0:0:0:0:0:ffff:1f57:36f3
31.87.54.244 0:0:0:0:0:ffff:1f57:36f4
31.87.54.245 0:0:0:0:0:ffff:1f57:36f5
31.87.54.246 0:0:0:0:0:ffff:1f57:36f6
31.87.54.247 0:0:0:0:0:ffff:1f57:36f7
31.87.54.248 0:0:0:0:0:ffff:1f57:36f8
31.87.54.249 0:0:0:0:0:ffff:1f57:36f9
31.87.54.250 0:0:0:0:0:ffff:1f57:36fa
31.87.54.251 0:0:0:0:0:ffff:1f57:36fb
31.87.54.252 0:0:0:0:0:ffff:1f57:36fc
31.87.54.253 0:0:0:0:0:ffff:1f57:36fd
31.87.54.254 0:0:0:0:0:ffff:1f57:36fe
31.87.54.255 0:0:0:0:0:ffff:1f57:36ff


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.