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
100.84.54.1 0:0:0:0:0:ffff:6454:3601
100.84.54.2 0:0:0:0:0:ffff:6454:3602
100.84.54.3 0:0:0:0:0:ffff:6454:3603
100.84.54.4 0:0:0:0:0:ffff:6454:3604
100.84.54.5 0:0:0:0:0:ffff:6454:3605
100.84.54.6 0:0:0:0:0:ffff:6454:3606
100.84.54.7 0:0:0:0:0:ffff:6454:3607
100.84.54.8 0:0:0:0:0:ffff:6454:3608
100.84.54.9 0:0:0:0:0:ffff:6454:3609
100.84.54.10 0:0:0:0:0:ffff:6454:360a
100.84.54.11 0:0:0:0:0:ffff:6454:360b
100.84.54.12 0:0:0:0:0:ffff:6454:360c
100.84.54.13 0:0:0:0:0:ffff:6454:360d
100.84.54.14 0:0:0:0:0:ffff:6454:360e
100.84.54.15 0:0:0:0:0:ffff:6454:360f
100.84.54.16 0:0:0:0:0:ffff:6454:3610
100.84.54.17 0:0:0:0:0:ffff:6454:3611
100.84.54.18 0:0:0:0:0:ffff:6454:3612
100.84.54.19 0:0:0:0:0:ffff:6454:3613
100.84.54.20 0:0:0:0:0:ffff:6454:3614
100.84.54.21 0:0:0:0:0:ffff:6454:3615
100.84.54.22 0:0:0:0:0:ffff:6454:3616
100.84.54.23 0:0:0:0:0:ffff:6454:3617
100.84.54.24 0:0:0:0:0:ffff:6454:3618
100.84.54.25 0:0:0:0:0:ffff:6454:3619
100.84.54.26 0:0:0:0:0:ffff:6454:361a
100.84.54.27 0:0:0:0:0:ffff:6454:361b
100.84.54.28 0:0:0:0:0:ffff:6454:361c
100.84.54.29 0:0:0:0:0:ffff:6454:361d
100.84.54.30 0:0:0:0:0:ffff:6454:361e
100.84.54.31 0:0:0:0:0:ffff:6454:361f
100.84.54.32 0:0:0:0:0:ffff:6454:3620
100.84.54.33 0:0:0:0:0:ffff:6454:3621
100.84.54.34 0:0:0:0:0:ffff:6454:3622
100.84.54.35 0:0:0:0:0:ffff:6454:3623
100.84.54.36 0:0:0:0:0:ffff:6454:3624
100.84.54.37 0:0:0:0:0:ffff:6454:3625
100.84.54.38 0:0:0:0:0:ffff:6454:3626
100.84.54.39 0:0:0:0:0:ffff:6454:3627
100.84.54.40 0:0:0:0:0:ffff:6454:3628
100.84.54.41 0:0:0:0:0:ffff:6454:3629
100.84.54.42 0:0:0:0:0:ffff:6454:362a
100.84.54.43 0:0:0:0:0:ffff:6454:362b
100.84.54.44 0:0:0:0:0:ffff:6454:362c
100.84.54.45 0:0:0:0:0:ffff:6454:362d
100.84.54.46 0:0:0:0:0:ffff:6454:362e
100.84.54.47 0:0:0:0:0:ffff:6454:362f
100.84.54.48 0:0:0:0:0:ffff:6454:3630
100.84.54.49 0:0:0:0:0:ffff:6454:3631
100.84.54.50 0:0:0:0:0:ffff:6454:3632
100.84.54.51 0:0:0:0:0:ffff:6454:3633
100.84.54.52 0:0:0:0:0:ffff:6454:3634
100.84.54.53 0:0:0:0:0:ffff:6454:3635
100.84.54.54 0:0:0:0:0:ffff:6454:3636
100.84.54.55 0:0:0:0:0:ffff:6454:3637
100.84.54.56 0:0:0:0:0:ffff:6454:3638
100.84.54.57 0:0:0:0:0:ffff:6454:3639
100.84.54.58 0:0:0:0:0:ffff:6454:363a
100.84.54.59 0:0:0:0:0:ffff:6454:363b
100.84.54.60 0:0:0:0:0:ffff:6454:363c


100.84.54.61 0:0:0:0:0:ffff:6454:363d
100.84.54.62 0:0:0:0:0:ffff:6454:363e
100.84.54.63 0:0:0:0:0:ffff:6454:363f
100.84.54.64 0:0:0:0:0:ffff:6454:3640
100.84.54.65 0:0:0:0:0:ffff:6454:3641
100.84.54.66 0:0:0:0:0:ffff:6454:3642
100.84.54.67 0:0:0:0:0:ffff:6454:3643
100.84.54.68 0:0:0:0:0:ffff:6454:3644
100.84.54.69 0:0:0:0:0:ffff:6454:3645
100.84.54.70 0:0:0:0:0:ffff:6454:3646
100.84.54.71 0:0:0:0:0:ffff:6454:3647
100.84.54.72 0:0:0:0:0:ffff:6454:3648
100.84.54.73 0:0:0:0:0:ffff:6454:3649
100.84.54.74 0:0:0:0:0:ffff:6454:364a
100.84.54.75 0:0:0:0:0:ffff:6454:364b
100.84.54.76 0:0:0:0:0:ffff:6454:364c
100.84.54.77 0:0:0:0:0:ffff:6454:364d
100.84.54.78 0:0:0:0:0:ffff:6454:364e
100.84.54.79 0:0:0:0:0:ffff:6454:364f
100.84.54.80 0:0:0:0:0:ffff:6454:3650
100.84.54.81 0:0:0:0:0:ffff:6454:3651
100.84.54.82 0:0:0:0:0:ffff:6454:3652
100.84.54.83 0:0:0:0:0:ffff:6454:3653
100.84.54.84 0:0:0:0:0:ffff:6454:3654
100.84.54.85 0:0:0:0:0:ffff:6454:3655
100.84.54.86 0:0:0:0:0:ffff:6454:3656
100.84.54.87 0:0:0:0:0:ffff:6454:3657
100.84.54.88 0:0:0:0:0:ffff:6454:3658
100.84.54.89 0:0:0:0:0:ffff:6454:3659
100.84.54.90 0:0:0:0:0:ffff:6454:365a
100.84.54.91 0:0:0:0:0:ffff:6454:365b
100.84.54.92 0:0:0:0:0:ffff:6454:365c
100.84.54.93 0:0:0:0:0:ffff:6454:365d
100.84.54.94 0:0:0:0:0:ffff:6454:365e
100.84.54.95 0:0:0:0:0:ffff:6454:365f
100.84.54.96 0:0:0:0:0:ffff:6454:3660
100.84.54.97 0:0:0:0:0:ffff:6454:3661
100.84.54.98 0:0:0:0:0:ffff:6454:3662
100.84.54.99 0:0:0:0:0:ffff:6454:3663
100.84.54.100 0:0:0:0:0:ffff:6454:3664
100.84.54.101 0:0:0:0:0:ffff:6454:3665
100.84.54.102 0:0:0:0:0:ffff:6454:3666
100.84.54.103 0:0:0:0:0:ffff:6454:3667
100.84.54.104 0:0:0:0:0:ffff:6454:3668
100.84.54.105 0:0:0:0:0:ffff:6454:3669
100.84.54.106 0:0:0:0:0:ffff:6454:366a
100.84.54.107 0:0:0:0:0:ffff:6454:366b
100.84.54.108 0:0:0:0:0:ffff:6454:366c
100.84.54.109 0:0:0:0:0:ffff:6454:366d
100.84.54.110 0:0:0:0:0:ffff:6454:366e
100.84.54.111 0:0:0:0:0:ffff:6454:366f
100.84.54.112 0:0:0:0:0:ffff:6454:3670
100.84.54.113 0:0:0:0:0:ffff:6454:3671
100.84.54.114 0:0:0:0:0:ffff:6454:3672
100.84.54.115 0:0:0:0:0:ffff:6454:3673
100.84.54.116 0:0:0:0:0:ffff:6454:3674
100.84.54.117 0:0:0:0:0:ffff:6454:3675
100.84.54.118 0:0:0:0:0:ffff:6454:3676
100.84.54.119 0:0:0:0:0:ffff:6454:3677
100.84.54.120 0:0:0:0:0:ffff:6454:3678


100.84.54.121 0:0:0:0:0:ffff:6454:3679
100.84.54.122 0:0:0:0:0:ffff:6454:367a
100.84.54.123 0:0:0:0:0:ffff:6454:367b
100.84.54.124 0:0:0:0:0:ffff:6454:367c
100.84.54.125 0:0:0:0:0:ffff:6454:367d
100.84.54.126 0:0:0:0:0:ffff:6454:367e
100.84.54.127 0:0:0:0:0:ffff:6454:367f
100.84.54.128 0:0:0:0:0:ffff:6454:3680
100.84.54.129 0:0:0:0:0:ffff:6454:3681
100.84.54.130 0:0:0:0:0:ffff:6454:3682
100.84.54.131 0:0:0:0:0:ffff:6454:3683
100.84.54.132 0:0:0:0:0:ffff:6454:3684
100.84.54.133 0:0:0:0:0:ffff:6454:3685
100.84.54.134 0:0:0:0:0:ffff:6454:3686
100.84.54.135 0:0:0:0:0:ffff:6454:3687
100.84.54.136 0:0:0:0:0:ffff:6454:3688
100.84.54.137 0:0:0:0:0:ffff:6454:3689
100.84.54.138 0:0:0:0:0:ffff:6454:368a
100.84.54.139 0:0:0:0:0:ffff:6454:368b
100.84.54.140 0:0:0:0:0:ffff:6454:368c
100.84.54.141 0:0:0:0:0:ffff:6454:368d
100.84.54.142 0:0:0:0:0:ffff:6454:368e
100.84.54.143 0:0:0:0:0:ffff:6454:368f
100.84.54.144 0:0:0:0:0:ffff:6454:3690
100.84.54.145 0:0:0:0:0:ffff:6454:3691
100.84.54.146 0:0:0:0:0:ffff:6454:3692
100.84.54.147 0:0:0:0:0:ffff:6454:3693
100.84.54.148 0:0:0:0:0:ffff:6454:3694
100.84.54.149 0:0:0:0:0:ffff:6454:3695
100.84.54.150 0:0:0:0:0:ffff:6454:3696
100.84.54.151 0:0:0:0:0:ffff:6454:3697
100.84.54.152 0:0:0:0:0:ffff:6454:3698
100.84.54.153 0:0:0:0:0:ffff:6454:3699
100.84.54.154 0:0:0:0:0:ffff:6454:369a
100.84.54.155 0:0:0:0:0:ffff:6454:369b
100.84.54.156 0:0:0:0:0:ffff:6454:369c
100.84.54.157 0:0:0:0:0:ffff:6454:369d
100.84.54.158 0:0:0:0:0:ffff:6454:369e
100.84.54.159 0:0:0:0:0:ffff:6454:369f
100.84.54.160 0:0:0:0:0:ffff:6454:36a0
100.84.54.161 0:0:0:0:0:ffff:6454:36a1
100.84.54.162 0:0:0:0:0:ffff:6454:36a2
100.84.54.163 0:0:0:0:0:ffff:6454:36a3
100.84.54.164 0:0:0:0:0:ffff:6454:36a4
100.84.54.165 0:0:0:0:0:ffff:6454:36a5
100.84.54.166 0:0:0:0:0:ffff:6454:36a6
100.84.54.167 0:0:0:0:0:ffff:6454:36a7
100.84.54.168 0:0:0:0:0:ffff:6454:36a8
100.84.54.169 0:0:0:0:0:ffff:6454:36a9
100.84.54.170 0:0:0:0:0:ffff:6454:36aa
100.84.54.171 0:0:0:0:0:ffff:6454:36ab
100.84.54.172 0:0:0:0:0:ffff:6454:36ac
100.84.54.173 0:0:0:0:0:ffff:6454:36ad
100.84.54.174 0:0:0:0:0:ffff:6454:36ae
100.84.54.175 0:0:0:0:0:ffff:6454:36af
100.84.54.176 0:0:0:0:0:ffff:6454:36b0
100.84.54.177 0:0:0:0:0:ffff:6454:36b1
100.84.54.178 0:0:0:0:0:ffff:6454:36b2
100.84.54.179 0:0:0:0:0:ffff:6454:36b3
100.84.54.180 0:0:0:0:0:ffff:6454:36b4


100.84.54.181 0:0:0:0:0:ffff:6454:36b5
100.84.54.182 0:0:0:0:0:ffff:6454:36b6
100.84.54.183 0:0:0:0:0:ffff:6454:36b7
100.84.54.184 0:0:0:0:0:ffff:6454:36b8
100.84.54.185 0:0:0:0:0:ffff:6454:36b9
100.84.54.186 0:0:0:0:0:ffff:6454:36ba
100.84.54.187 0:0:0:0:0:ffff:6454:36bb
100.84.54.188 0:0:0:0:0:ffff:6454:36bc
100.84.54.189 0:0:0:0:0:ffff:6454:36bd
100.84.54.190 0:0:0:0:0:ffff:6454:36be
100.84.54.191 0:0:0:0:0:ffff:6454:36bf
100.84.54.192 0:0:0:0:0:ffff:6454:36c0
100.84.54.193 0:0:0:0:0:ffff:6454:36c1
100.84.54.194 0:0:0:0:0:ffff:6454:36c2
100.84.54.195 0:0:0:0:0:ffff:6454:36c3
100.84.54.196 0:0:0:0:0:ffff:6454:36c4
100.84.54.197 0:0:0:0:0:ffff:6454:36c5
100.84.54.198 0:0:0:0:0:ffff:6454:36c6
100.84.54.199 0:0:0:0:0:ffff:6454:36c7
100.84.54.200 0:0:0:0:0:ffff:6454:36c8
100.84.54.201 0:0:0:0:0:ffff:6454:36c9
100.84.54.202 0:0:0:0:0:ffff:6454:36ca
100.84.54.203 0:0:0:0:0:ffff:6454:36cb
100.84.54.204 0:0:0:0:0:ffff:6454:36cc
100.84.54.205 0:0:0:0:0:ffff:6454:36cd
100.84.54.206 0:0:0:0:0:ffff:6454:36ce
100.84.54.207 0:0:0:0:0:ffff:6454:36cf
100.84.54.208 0:0:0:0:0:ffff:6454:36d0
100.84.54.209 0:0:0:0:0:ffff:6454:36d1
100.84.54.210 0:0:0:0:0:ffff:6454:36d2
100.84.54.211 0:0:0:0:0:ffff:6454:36d3
100.84.54.212 0:0:0:0:0:ffff:6454:36d4
100.84.54.213 0:0:0:0:0:ffff:6454:36d5
100.84.54.214 0:0:0:0:0:ffff:6454:36d6
100.84.54.215 0:0:0:0:0:ffff:6454:36d7
100.84.54.216 0:0:0:0:0:ffff:6454:36d8
100.84.54.217 0:0:0:0:0:ffff:6454:36d9
100.84.54.218 0:0:0:0:0:ffff:6454:36da
100.84.54.219 0:0:0:0:0:ffff:6454:36db
100.84.54.220 0:0:0:0:0:ffff:6454:36dc
100.84.54.221 0:0:0:0:0:ffff:6454:36dd
100.84.54.222 0:0:0:0:0:ffff:6454:36de
100.84.54.223 0:0:0:0:0:ffff:6454:36df
100.84.54.224 0:0:0:0:0:ffff:6454:36e0
100.84.54.225 0:0:0:0:0:ffff:6454:36e1
100.84.54.226 0:0:0:0:0:ffff:6454:36e2
100.84.54.227 0:0:0:0:0:ffff:6454:36e3
100.84.54.228 0:0:0:0:0:ffff:6454:36e4
100.84.54.229 0:0:0:0:0:ffff:6454:36e5
100.84.54.230 0:0:0:0:0:ffff:6454:36e6
100.84.54.231 0:0:0:0:0:ffff:6454:36e7
100.84.54.232 0:0:0:0:0:ffff:6454:36e8
100.84.54.233 0:0:0:0:0:ffff:6454:36e9
100.84.54.234 0:0:0:0:0:ffff:6454:36ea
100.84.54.235 0:0:0:0:0:ffff:6454:36eb
100.84.54.236 0:0:0:0:0:ffff:6454:36ec
100.84.54.237 0:0:0:0:0:ffff:6454:36ed
100.84.54.238 0:0:0:0:0:ffff:6454:36ee
100.84.54.239 0:0:0:0:0:ffff:6454:36ef
100.84.54.240 0:0:0:0:0:ffff:6454:36f0
100.84.54.241 0:0:0:0:0:ffff:6454:36f1
100.84.54.242 0:0:0:0:0:ffff:6454:36f2
100.84.54.243 0:0:0:0:0:ffff:6454:36f3
100.84.54.244 0:0:0:0:0:ffff:6454:36f4
100.84.54.245 0:0:0:0:0:ffff:6454:36f5
100.84.54.246 0:0:0:0:0:ffff:6454:36f6
100.84.54.247 0:0:0:0:0:ffff:6454:36f7
100.84.54.248 0:0:0:0:0:ffff:6454:36f8
100.84.54.249 0:0:0:0:0:ffff:6454:36f9
100.84.54.250 0:0:0:0:0:ffff:6454:36fa
100.84.54.251 0:0:0:0:0:ffff:6454:36fb
100.84.54.252 0:0:0:0:0:ffff:6454:36fc
100.84.54.253 0:0:0:0:0:ffff:6454:36fd
100.84.54.254 0:0:0:0:0:ffff:6454:36fe
100.84.54.255 0:0:0:0:0:ffff:6454:36ff


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.