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
118.142.54.1 0:0:0:0:0:ffff:768e:3601
118.142.54.2 0:0:0:0:0:ffff:768e:3602
118.142.54.3 0:0:0:0:0:ffff:768e:3603
118.142.54.4 0:0:0:0:0:ffff:768e:3604
118.142.54.5 0:0:0:0:0:ffff:768e:3605
118.142.54.6 0:0:0:0:0:ffff:768e:3606
118.142.54.7 0:0:0:0:0:ffff:768e:3607
118.142.54.8 0:0:0:0:0:ffff:768e:3608
118.142.54.9 0:0:0:0:0:ffff:768e:3609
118.142.54.10 0:0:0:0:0:ffff:768e:360a
118.142.54.11 0:0:0:0:0:ffff:768e:360b
118.142.54.12 0:0:0:0:0:ffff:768e:360c
118.142.54.13 0:0:0:0:0:ffff:768e:360d
118.142.54.14 0:0:0:0:0:ffff:768e:360e
118.142.54.15 0:0:0:0:0:ffff:768e:360f
118.142.54.16 0:0:0:0:0:ffff:768e:3610
118.142.54.17 0:0:0:0:0:ffff:768e:3611
118.142.54.18 0:0:0:0:0:ffff:768e:3612
118.142.54.19 0:0:0:0:0:ffff:768e:3613
118.142.54.20 0:0:0:0:0:ffff:768e:3614
118.142.54.21 0:0:0:0:0:ffff:768e:3615
118.142.54.22 0:0:0:0:0:ffff:768e:3616
118.142.54.23 0:0:0:0:0:ffff:768e:3617
118.142.54.24 0:0:0:0:0:ffff:768e:3618
118.142.54.25 0:0:0:0:0:ffff:768e:3619
118.142.54.26 0:0:0:0:0:ffff:768e:361a
118.142.54.27 0:0:0:0:0:ffff:768e:361b
118.142.54.28 0:0:0:0:0:ffff:768e:361c
118.142.54.29 0:0:0:0:0:ffff:768e:361d
118.142.54.30 0:0:0:0:0:ffff:768e:361e
118.142.54.31 0:0:0:0:0:ffff:768e:361f
118.142.54.32 0:0:0:0:0:ffff:768e:3620
118.142.54.33 0:0:0:0:0:ffff:768e:3621
118.142.54.34 0:0:0:0:0:ffff:768e:3622
118.142.54.35 0:0:0:0:0:ffff:768e:3623
118.142.54.36 0:0:0:0:0:ffff:768e:3624
118.142.54.37 0:0:0:0:0:ffff:768e:3625
118.142.54.38 0:0:0:0:0:ffff:768e:3626
118.142.54.39 0:0:0:0:0:ffff:768e:3627
118.142.54.40 0:0:0:0:0:ffff:768e:3628
118.142.54.41 0:0:0:0:0:ffff:768e:3629
118.142.54.42 0:0:0:0:0:ffff:768e:362a
118.142.54.43 0:0:0:0:0:ffff:768e:362b
118.142.54.44 0:0:0:0:0:ffff:768e:362c
118.142.54.45 0:0:0:0:0:ffff:768e:362d
118.142.54.46 0:0:0:0:0:ffff:768e:362e
118.142.54.47 0:0:0:0:0:ffff:768e:362f
118.142.54.48 0:0:0:0:0:ffff:768e:3630
118.142.54.49 0:0:0:0:0:ffff:768e:3631
118.142.54.50 0:0:0:0:0:ffff:768e:3632
118.142.54.51 0:0:0:0:0:ffff:768e:3633
118.142.54.52 0:0:0:0:0:ffff:768e:3634
118.142.54.53 0:0:0:0:0:ffff:768e:3635
118.142.54.54 0:0:0:0:0:ffff:768e:3636
118.142.54.55 0:0:0:0:0:ffff:768e:3637
118.142.54.56 0:0:0:0:0:ffff:768e:3638
118.142.54.57 0:0:0:0:0:ffff:768e:3639
118.142.54.58 0:0:0:0:0:ffff:768e:363a
118.142.54.59 0:0:0:0:0:ffff:768e:363b
118.142.54.60 0:0:0:0:0:ffff:768e:363c


118.142.54.61 0:0:0:0:0:ffff:768e:363d
118.142.54.62 0:0:0:0:0:ffff:768e:363e
118.142.54.63 0:0:0:0:0:ffff:768e:363f
118.142.54.64 0:0:0:0:0:ffff:768e:3640
118.142.54.65 0:0:0:0:0:ffff:768e:3641
118.142.54.66 0:0:0:0:0:ffff:768e:3642
118.142.54.67 0:0:0:0:0:ffff:768e:3643
118.142.54.68 0:0:0:0:0:ffff:768e:3644
118.142.54.69 0:0:0:0:0:ffff:768e:3645
118.142.54.70 0:0:0:0:0:ffff:768e:3646
118.142.54.71 0:0:0:0:0:ffff:768e:3647
118.142.54.72 0:0:0:0:0:ffff:768e:3648
118.142.54.73 0:0:0:0:0:ffff:768e:3649
118.142.54.74 0:0:0:0:0:ffff:768e:364a
118.142.54.75 0:0:0:0:0:ffff:768e:364b
118.142.54.76 0:0:0:0:0:ffff:768e:364c
118.142.54.77 0:0:0:0:0:ffff:768e:364d
118.142.54.78 0:0:0:0:0:ffff:768e:364e
118.142.54.79 0:0:0:0:0:ffff:768e:364f
118.142.54.80 0:0:0:0:0:ffff:768e:3650
118.142.54.81 0:0:0:0:0:ffff:768e:3651
118.142.54.82 0:0:0:0:0:ffff:768e:3652
118.142.54.83 0:0:0:0:0:ffff:768e:3653
118.142.54.84 0:0:0:0:0:ffff:768e:3654
118.142.54.85 0:0:0:0:0:ffff:768e:3655
118.142.54.86 0:0:0:0:0:ffff:768e:3656
118.142.54.87 0:0:0:0:0:ffff:768e:3657
118.142.54.88 0:0:0:0:0:ffff:768e:3658
118.142.54.89 0:0:0:0:0:ffff:768e:3659
118.142.54.90 0:0:0:0:0:ffff:768e:365a
118.142.54.91 0:0:0:0:0:ffff:768e:365b
118.142.54.92 0:0:0:0:0:ffff:768e:365c
118.142.54.93 0:0:0:0:0:ffff:768e:365d
118.142.54.94 0:0:0:0:0:ffff:768e:365e
118.142.54.95 0:0:0:0:0:ffff:768e:365f
118.142.54.96 0:0:0:0:0:ffff:768e:3660
118.142.54.97 0:0:0:0:0:ffff:768e:3661
118.142.54.98 0:0:0:0:0:ffff:768e:3662
118.142.54.99 0:0:0:0:0:ffff:768e:3663
118.142.54.100 0:0:0:0:0:ffff:768e:3664
118.142.54.101 0:0:0:0:0:ffff:768e:3665
118.142.54.102 0:0:0:0:0:ffff:768e:3666
118.142.54.103 0:0:0:0:0:ffff:768e:3667
118.142.54.104 0:0:0:0:0:ffff:768e:3668
118.142.54.105 0:0:0:0:0:ffff:768e:3669
118.142.54.106 0:0:0:0:0:ffff:768e:366a
118.142.54.107 0:0:0:0:0:ffff:768e:366b
118.142.54.108 0:0:0:0:0:ffff:768e:366c
118.142.54.109 0:0:0:0:0:ffff:768e:366d
118.142.54.110 0:0:0:0:0:ffff:768e:366e
118.142.54.111 0:0:0:0:0:ffff:768e:366f
118.142.54.112 0:0:0:0:0:ffff:768e:3670
118.142.54.113 0:0:0:0:0:ffff:768e:3671
118.142.54.114 0:0:0:0:0:ffff:768e:3672
118.142.54.115 0:0:0:0:0:ffff:768e:3673
118.142.54.116 0:0:0:0:0:ffff:768e:3674
118.142.54.117 0:0:0:0:0:ffff:768e:3675
118.142.54.118 0:0:0:0:0:ffff:768e:3676
118.142.54.119 0:0:0:0:0:ffff:768e:3677
118.142.54.120 0:0:0:0:0:ffff:768e:3678


118.142.54.121 0:0:0:0:0:ffff:768e:3679
118.142.54.122 0:0:0:0:0:ffff:768e:367a
118.142.54.123 0:0:0:0:0:ffff:768e:367b
118.142.54.124 0:0:0:0:0:ffff:768e:367c
118.142.54.125 0:0:0:0:0:ffff:768e:367d
118.142.54.126 0:0:0:0:0:ffff:768e:367e
118.142.54.127 0:0:0:0:0:ffff:768e:367f
118.142.54.128 0:0:0:0:0:ffff:768e:3680
118.142.54.129 0:0:0:0:0:ffff:768e:3681
118.142.54.130 0:0:0:0:0:ffff:768e:3682
118.142.54.131 0:0:0:0:0:ffff:768e:3683
118.142.54.132 0:0:0:0:0:ffff:768e:3684
118.142.54.133 0:0:0:0:0:ffff:768e:3685
118.142.54.134 0:0:0:0:0:ffff:768e:3686
118.142.54.135 0:0:0:0:0:ffff:768e:3687
118.142.54.136 0:0:0:0:0:ffff:768e:3688
118.142.54.137 0:0:0:0:0:ffff:768e:3689
118.142.54.138 0:0:0:0:0:ffff:768e:368a
118.142.54.139 0:0:0:0:0:ffff:768e:368b
118.142.54.140 0:0:0:0:0:ffff:768e:368c
118.142.54.141 0:0:0:0:0:ffff:768e:368d
118.142.54.142 0:0:0:0:0:ffff:768e:368e
118.142.54.143 0:0:0:0:0:ffff:768e:368f
118.142.54.144 0:0:0:0:0:ffff:768e:3690
118.142.54.145 0:0:0:0:0:ffff:768e:3691
118.142.54.146 0:0:0:0:0:ffff:768e:3692
118.142.54.147 0:0:0:0:0:ffff:768e:3693
118.142.54.148 0:0:0:0:0:ffff:768e:3694
118.142.54.149 0:0:0:0:0:ffff:768e:3695
118.142.54.150 0:0:0:0:0:ffff:768e:3696
118.142.54.151 0:0:0:0:0:ffff:768e:3697
118.142.54.152 0:0:0:0:0:ffff:768e:3698
118.142.54.153 0:0:0:0:0:ffff:768e:3699
118.142.54.154 0:0:0:0:0:ffff:768e:369a
118.142.54.155 0:0:0:0:0:ffff:768e:369b
118.142.54.156 0:0:0:0:0:ffff:768e:369c
118.142.54.157 0:0:0:0:0:ffff:768e:369d
118.142.54.158 0:0:0:0:0:ffff:768e:369e
118.142.54.159 0:0:0:0:0:ffff:768e:369f
118.142.54.160 0:0:0:0:0:ffff:768e:36a0
118.142.54.161 0:0:0:0:0:ffff:768e:36a1
118.142.54.162 0:0:0:0:0:ffff:768e:36a2
118.142.54.163 0:0:0:0:0:ffff:768e:36a3
118.142.54.164 0:0:0:0:0:ffff:768e:36a4
118.142.54.165 0:0:0:0:0:ffff:768e:36a5
118.142.54.166 0:0:0:0:0:ffff:768e:36a6
118.142.54.167 0:0:0:0:0:ffff:768e:36a7
118.142.54.168 0:0:0:0:0:ffff:768e:36a8
118.142.54.169 0:0:0:0:0:ffff:768e:36a9
118.142.54.170 0:0:0:0:0:ffff:768e:36aa
118.142.54.171 0:0:0:0:0:ffff:768e:36ab
118.142.54.172 0:0:0:0:0:ffff:768e:36ac
118.142.54.173 0:0:0:0:0:ffff:768e:36ad
118.142.54.174 0:0:0:0:0:ffff:768e:36ae
118.142.54.175 0:0:0:0:0:ffff:768e:36af
118.142.54.176 0:0:0:0:0:ffff:768e:36b0
118.142.54.177 0:0:0:0:0:ffff:768e:36b1
118.142.54.178 0:0:0:0:0:ffff:768e:36b2
118.142.54.179 0:0:0:0:0:ffff:768e:36b3
118.142.54.180 0:0:0:0:0:ffff:768e:36b4


118.142.54.181 0:0:0:0:0:ffff:768e:36b5
118.142.54.182 0:0:0:0:0:ffff:768e:36b6
118.142.54.183 0:0:0:0:0:ffff:768e:36b7
118.142.54.184 0:0:0:0:0:ffff:768e:36b8
118.142.54.185 0:0:0:0:0:ffff:768e:36b9
118.142.54.186 0:0:0:0:0:ffff:768e:36ba
118.142.54.187 0:0:0:0:0:ffff:768e:36bb
118.142.54.188 0:0:0:0:0:ffff:768e:36bc
118.142.54.189 0:0:0:0:0:ffff:768e:36bd
118.142.54.190 0:0:0:0:0:ffff:768e:36be
118.142.54.191 0:0:0:0:0:ffff:768e:36bf
118.142.54.192 0:0:0:0:0:ffff:768e:36c0
118.142.54.193 0:0:0:0:0:ffff:768e:36c1
118.142.54.194 0:0:0:0:0:ffff:768e:36c2
118.142.54.195 0:0:0:0:0:ffff:768e:36c3
118.142.54.196 0:0:0:0:0:ffff:768e:36c4
118.142.54.197 0:0:0:0:0:ffff:768e:36c5
118.142.54.198 0:0:0:0:0:ffff:768e:36c6
118.142.54.199 0:0:0:0:0:ffff:768e:36c7
118.142.54.200 0:0:0:0:0:ffff:768e:36c8
118.142.54.201 0:0:0:0:0:ffff:768e:36c9
118.142.54.202 0:0:0:0:0:ffff:768e:36ca
118.142.54.203 0:0:0:0:0:ffff:768e:36cb
118.142.54.204 0:0:0:0:0:ffff:768e:36cc
118.142.54.205 0:0:0:0:0:ffff:768e:36cd
118.142.54.206 0:0:0:0:0:ffff:768e:36ce
118.142.54.207 0:0:0:0:0:ffff:768e:36cf
118.142.54.208 0:0:0:0:0:ffff:768e:36d0
118.142.54.209 0:0:0:0:0:ffff:768e:36d1
118.142.54.210 0:0:0:0:0:ffff:768e:36d2
118.142.54.211 0:0:0:0:0:ffff:768e:36d3
118.142.54.212 0:0:0:0:0:ffff:768e:36d4
118.142.54.213 0:0:0:0:0:ffff:768e:36d5
118.142.54.214 0:0:0:0:0:ffff:768e:36d6
118.142.54.215 0:0:0:0:0:ffff:768e:36d7
118.142.54.216 0:0:0:0:0:ffff:768e:36d8
118.142.54.217 0:0:0:0:0:ffff:768e:36d9
118.142.54.218 0:0:0:0:0:ffff:768e:36da
118.142.54.219 0:0:0:0:0:ffff:768e:36db
118.142.54.220 0:0:0:0:0:ffff:768e:36dc
118.142.54.221 0:0:0:0:0:ffff:768e:36dd
118.142.54.222 0:0:0:0:0:ffff:768e:36de
118.142.54.223 0:0:0:0:0:ffff:768e:36df
118.142.54.224 0:0:0:0:0:ffff:768e:36e0
118.142.54.225 0:0:0:0:0:ffff:768e:36e1
118.142.54.226 0:0:0:0:0:ffff:768e:36e2
118.142.54.227 0:0:0:0:0:ffff:768e:36e3
118.142.54.228 0:0:0:0:0:ffff:768e:36e4
118.142.54.229 0:0:0:0:0:ffff:768e:36e5
118.142.54.230 0:0:0:0:0:ffff:768e:36e6
118.142.54.231 0:0:0:0:0:ffff:768e:36e7
118.142.54.232 0:0:0:0:0:ffff:768e:36e8
118.142.54.233 0:0:0:0:0:ffff:768e:36e9
118.142.54.234 0:0:0:0:0:ffff:768e:36ea
118.142.54.235 0:0:0:0:0:ffff:768e:36eb
118.142.54.236 0:0:0:0:0:ffff:768e:36ec
118.142.54.237 0:0:0:0:0:ffff:768e:36ed
118.142.54.238 0:0:0:0:0:ffff:768e:36ee
118.142.54.239 0:0:0:0:0:ffff:768e:36ef
118.142.54.240 0:0:0:0:0:ffff:768e:36f0
118.142.54.241 0:0:0:0:0:ffff:768e:36f1
118.142.54.242 0:0:0:0:0:ffff:768e:36f2
118.142.54.243 0:0:0:0:0:ffff:768e:36f3
118.142.54.244 0:0:0:0:0:ffff:768e:36f4
118.142.54.245 0:0:0:0:0:ffff:768e:36f5
118.142.54.246 0:0:0:0:0:ffff:768e:36f6
118.142.54.247 0:0:0:0:0:ffff:768e:36f7
118.142.54.248 0:0:0:0:0:ffff:768e:36f8
118.142.54.249 0:0:0:0:0:ffff:768e:36f9
118.142.54.250 0:0:0:0:0:ffff:768e:36fa
118.142.54.251 0:0:0:0:0:ffff:768e:36fb
118.142.54.252 0:0:0:0:0:ffff:768e:36fc
118.142.54.253 0:0:0:0:0:ffff:768e:36fd
118.142.54.254 0:0:0:0:0:ffff:768e:36fe
118.142.54.255 0:0:0:0:0:ffff:768e: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.