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
85.1.54.1 0:0:0:0:0:ffff:5501:3601
85.1.54.2 0:0:0:0:0:ffff:5501:3602
85.1.54.3 0:0:0:0:0:ffff:5501:3603
85.1.54.4 0:0:0:0:0:ffff:5501:3604
85.1.54.5 0:0:0:0:0:ffff:5501:3605
85.1.54.6 0:0:0:0:0:ffff:5501:3606
85.1.54.7 0:0:0:0:0:ffff:5501:3607
85.1.54.8 0:0:0:0:0:ffff:5501:3608
85.1.54.9 0:0:0:0:0:ffff:5501:3609
85.1.54.10 0:0:0:0:0:ffff:5501:360a
85.1.54.11 0:0:0:0:0:ffff:5501:360b
85.1.54.12 0:0:0:0:0:ffff:5501:360c
85.1.54.13 0:0:0:0:0:ffff:5501:360d
85.1.54.14 0:0:0:0:0:ffff:5501:360e
85.1.54.15 0:0:0:0:0:ffff:5501:360f
85.1.54.16 0:0:0:0:0:ffff:5501:3610
85.1.54.17 0:0:0:0:0:ffff:5501:3611
85.1.54.18 0:0:0:0:0:ffff:5501:3612
85.1.54.19 0:0:0:0:0:ffff:5501:3613
85.1.54.20 0:0:0:0:0:ffff:5501:3614
85.1.54.21 0:0:0:0:0:ffff:5501:3615
85.1.54.22 0:0:0:0:0:ffff:5501:3616
85.1.54.23 0:0:0:0:0:ffff:5501:3617
85.1.54.24 0:0:0:0:0:ffff:5501:3618
85.1.54.25 0:0:0:0:0:ffff:5501:3619
85.1.54.26 0:0:0:0:0:ffff:5501:361a
85.1.54.27 0:0:0:0:0:ffff:5501:361b
85.1.54.28 0:0:0:0:0:ffff:5501:361c
85.1.54.29 0:0:0:0:0:ffff:5501:361d
85.1.54.30 0:0:0:0:0:ffff:5501:361e
85.1.54.31 0:0:0:0:0:ffff:5501:361f
85.1.54.32 0:0:0:0:0:ffff:5501:3620
85.1.54.33 0:0:0:0:0:ffff:5501:3621
85.1.54.34 0:0:0:0:0:ffff:5501:3622
85.1.54.35 0:0:0:0:0:ffff:5501:3623
85.1.54.36 0:0:0:0:0:ffff:5501:3624
85.1.54.37 0:0:0:0:0:ffff:5501:3625
85.1.54.38 0:0:0:0:0:ffff:5501:3626
85.1.54.39 0:0:0:0:0:ffff:5501:3627
85.1.54.40 0:0:0:0:0:ffff:5501:3628
85.1.54.41 0:0:0:0:0:ffff:5501:3629
85.1.54.42 0:0:0:0:0:ffff:5501:362a
85.1.54.43 0:0:0:0:0:ffff:5501:362b
85.1.54.44 0:0:0:0:0:ffff:5501:362c
85.1.54.45 0:0:0:0:0:ffff:5501:362d
85.1.54.46 0:0:0:0:0:ffff:5501:362e
85.1.54.47 0:0:0:0:0:ffff:5501:362f
85.1.54.48 0:0:0:0:0:ffff:5501:3630
85.1.54.49 0:0:0:0:0:ffff:5501:3631
85.1.54.50 0:0:0:0:0:ffff:5501:3632
85.1.54.51 0:0:0:0:0:ffff:5501:3633
85.1.54.52 0:0:0:0:0:ffff:5501:3634
85.1.54.53 0:0:0:0:0:ffff:5501:3635
85.1.54.54 0:0:0:0:0:ffff:5501:3636
85.1.54.55 0:0:0:0:0:ffff:5501:3637
85.1.54.56 0:0:0:0:0:ffff:5501:3638
85.1.54.57 0:0:0:0:0:ffff:5501:3639
85.1.54.58 0:0:0:0:0:ffff:5501:363a
85.1.54.59 0:0:0:0:0:ffff:5501:363b
85.1.54.60 0:0:0:0:0:ffff:5501:363c


85.1.54.61 0:0:0:0:0:ffff:5501:363d
85.1.54.62 0:0:0:0:0:ffff:5501:363e
85.1.54.63 0:0:0:0:0:ffff:5501:363f
85.1.54.64 0:0:0:0:0:ffff:5501:3640
85.1.54.65 0:0:0:0:0:ffff:5501:3641
85.1.54.66 0:0:0:0:0:ffff:5501:3642
85.1.54.67 0:0:0:0:0:ffff:5501:3643
85.1.54.68 0:0:0:0:0:ffff:5501:3644
85.1.54.69 0:0:0:0:0:ffff:5501:3645
85.1.54.70 0:0:0:0:0:ffff:5501:3646
85.1.54.71 0:0:0:0:0:ffff:5501:3647
85.1.54.72 0:0:0:0:0:ffff:5501:3648
85.1.54.73 0:0:0:0:0:ffff:5501:3649
85.1.54.74 0:0:0:0:0:ffff:5501:364a
85.1.54.75 0:0:0:0:0:ffff:5501:364b
85.1.54.76 0:0:0:0:0:ffff:5501:364c
85.1.54.77 0:0:0:0:0:ffff:5501:364d
85.1.54.78 0:0:0:0:0:ffff:5501:364e
85.1.54.79 0:0:0:0:0:ffff:5501:364f
85.1.54.80 0:0:0:0:0:ffff:5501:3650
85.1.54.81 0:0:0:0:0:ffff:5501:3651
85.1.54.82 0:0:0:0:0:ffff:5501:3652
85.1.54.83 0:0:0:0:0:ffff:5501:3653
85.1.54.84 0:0:0:0:0:ffff:5501:3654
85.1.54.85 0:0:0:0:0:ffff:5501:3655
85.1.54.86 0:0:0:0:0:ffff:5501:3656
85.1.54.87 0:0:0:0:0:ffff:5501:3657
85.1.54.88 0:0:0:0:0:ffff:5501:3658
85.1.54.89 0:0:0:0:0:ffff:5501:3659
85.1.54.90 0:0:0:0:0:ffff:5501:365a
85.1.54.91 0:0:0:0:0:ffff:5501:365b
85.1.54.92 0:0:0:0:0:ffff:5501:365c
85.1.54.93 0:0:0:0:0:ffff:5501:365d
85.1.54.94 0:0:0:0:0:ffff:5501:365e
85.1.54.95 0:0:0:0:0:ffff:5501:365f
85.1.54.96 0:0:0:0:0:ffff:5501:3660
85.1.54.97 0:0:0:0:0:ffff:5501:3661
85.1.54.98 0:0:0:0:0:ffff:5501:3662
85.1.54.99 0:0:0:0:0:ffff:5501:3663
85.1.54.100 0:0:0:0:0:ffff:5501:3664
85.1.54.101 0:0:0:0:0:ffff:5501:3665
85.1.54.102 0:0:0:0:0:ffff:5501:3666
85.1.54.103 0:0:0:0:0:ffff:5501:3667
85.1.54.104 0:0:0:0:0:ffff:5501:3668
85.1.54.105 0:0:0:0:0:ffff:5501:3669
85.1.54.106 0:0:0:0:0:ffff:5501:366a
85.1.54.107 0:0:0:0:0:ffff:5501:366b
85.1.54.108 0:0:0:0:0:ffff:5501:366c
85.1.54.109 0:0:0:0:0:ffff:5501:366d
85.1.54.110 0:0:0:0:0:ffff:5501:366e
85.1.54.111 0:0:0:0:0:ffff:5501:366f
85.1.54.112 0:0:0:0:0:ffff:5501:3670
85.1.54.113 0:0:0:0:0:ffff:5501:3671
85.1.54.114 0:0:0:0:0:ffff:5501:3672
85.1.54.115 0:0:0:0:0:ffff:5501:3673
85.1.54.116 0:0:0:0:0:ffff:5501:3674
85.1.54.117 0:0:0:0:0:ffff:5501:3675
85.1.54.118 0:0:0:0:0:ffff:5501:3676
85.1.54.119 0:0:0:0:0:ffff:5501:3677
85.1.54.120 0:0:0:0:0:ffff:5501:3678


85.1.54.121 0:0:0:0:0:ffff:5501:3679
85.1.54.122 0:0:0:0:0:ffff:5501:367a
85.1.54.123 0:0:0:0:0:ffff:5501:367b
85.1.54.124 0:0:0:0:0:ffff:5501:367c
85.1.54.125 0:0:0:0:0:ffff:5501:367d
85.1.54.126 0:0:0:0:0:ffff:5501:367e
85.1.54.127 0:0:0:0:0:ffff:5501:367f
85.1.54.128 0:0:0:0:0:ffff:5501:3680
85.1.54.129 0:0:0:0:0:ffff:5501:3681
85.1.54.130 0:0:0:0:0:ffff:5501:3682
85.1.54.131 0:0:0:0:0:ffff:5501:3683
85.1.54.132 0:0:0:0:0:ffff:5501:3684
85.1.54.133 0:0:0:0:0:ffff:5501:3685
85.1.54.134 0:0:0:0:0:ffff:5501:3686
85.1.54.135 0:0:0:0:0:ffff:5501:3687
85.1.54.136 0:0:0:0:0:ffff:5501:3688
85.1.54.137 0:0:0:0:0:ffff:5501:3689
85.1.54.138 0:0:0:0:0:ffff:5501:368a
85.1.54.139 0:0:0:0:0:ffff:5501:368b
85.1.54.140 0:0:0:0:0:ffff:5501:368c
85.1.54.141 0:0:0:0:0:ffff:5501:368d
85.1.54.142 0:0:0:0:0:ffff:5501:368e
85.1.54.143 0:0:0:0:0:ffff:5501:368f
85.1.54.144 0:0:0:0:0:ffff:5501:3690
85.1.54.145 0:0:0:0:0:ffff:5501:3691
85.1.54.146 0:0:0:0:0:ffff:5501:3692
85.1.54.147 0:0:0:0:0:ffff:5501:3693
85.1.54.148 0:0:0:0:0:ffff:5501:3694
85.1.54.149 0:0:0:0:0:ffff:5501:3695
85.1.54.150 0:0:0:0:0:ffff:5501:3696
85.1.54.151 0:0:0:0:0:ffff:5501:3697
85.1.54.152 0:0:0:0:0:ffff:5501:3698
85.1.54.153 0:0:0:0:0:ffff:5501:3699
85.1.54.154 0:0:0:0:0:ffff:5501:369a
85.1.54.155 0:0:0:0:0:ffff:5501:369b
85.1.54.156 0:0:0:0:0:ffff:5501:369c
85.1.54.157 0:0:0:0:0:ffff:5501:369d
85.1.54.158 0:0:0:0:0:ffff:5501:369e
85.1.54.159 0:0:0:0:0:ffff:5501:369f
85.1.54.160 0:0:0:0:0:ffff:5501:36a0
85.1.54.161 0:0:0:0:0:ffff:5501:36a1
85.1.54.162 0:0:0:0:0:ffff:5501:36a2
85.1.54.163 0:0:0:0:0:ffff:5501:36a3
85.1.54.164 0:0:0:0:0:ffff:5501:36a4
85.1.54.165 0:0:0:0:0:ffff:5501:36a5
85.1.54.166 0:0:0:0:0:ffff:5501:36a6
85.1.54.167 0:0:0:0:0:ffff:5501:36a7
85.1.54.168 0:0:0:0:0:ffff:5501:36a8
85.1.54.169 0:0:0:0:0:ffff:5501:36a9
85.1.54.170 0:0:0:0:0:ffff:5501:36aa
85.1.54.171 0:0:0:0:0:ffff:5501:36ab
85.1.54.172 0:0:0:0:0:ffff:5501:36ac
85.1.54.173 0:0:0:0:0:ffff:5501:36ad
85.1.54.174 0:0:0:0:0:ffff:5501:36ae
85.1.54.175 0:0:0:0:0:ffff:5501:36af
85.1.54.176 0:0:0:0:0:ffff:5501:36b0
85.1.54.177 0:0:0:0:0:ffff:5501:36b1
85.1.54.178 0:0:0:0:0:ffff:5501:36b2
85.1.54.179 0:0:0:0:0:ffff:5501:36b3
85.1.54.180 0:0:0:0:0:ffff:5501:36b4


85.1.54.181 0:0:0:0:0:ffff:5501:36b5
85.1.54.182 0:0:0:0:0:ffff:5501:36b6
85.1.54.183 0:0:0:0:0:ffff:5501:36b7
85.1.54.184 0:0:0:0:0:ffff:5501:36b8
85.1.54.185 0:0:0:0:0:ffff:5501:36b9
85.1.54.186 0:0:0:0:0:ffff:5501:36ba
85.1.54.187 0:0:0:0:0:ffff:5501:36bb
85.1.54.188 0:0:0:0:0:ffff:5501:36bc
85.1.54.189 0:0:0:0:0:ffff:5501:36bd
85.1.54.190 0:0:0:0:0:ffff:5501:36be
85.1.54.191 0:0:0:0:0:ffff:5501:36bf
85.1.54.192 0:0:0:0:0:ffff:5501:36c0
85.1.54.193 0:0:0:0:0:ffff:5501:36c1
85.1.54.194 0:0:0:0:0:ffff:5501:36c2
85.1.54.195 0:0:0:0:0:ffff:5501:36c3
85.1.54.196 0:0:0:0:0:ffff:5501:36c4
85.1.54.197 0:0:0:0:0:ffff:5501:36c5
85.1.54.198 0:0:0:0:0:ffff:5501:36c6
85.1.54.199 0:0:0:0:0:ffff:5501:36c7
85.1.54.200 0:0:0:0:0:ffff:5501:36c8
85.1.54.201 0:0:0:0:0:ffff:5501:36c9
85.1.54.202 0:0:0:0:0:ffff:5501:36ca
85.1.54.203 0:0:0:0:0:ffff:5501:36cb
85.1.54.204 0:0:0:0:0:ffff:5501:36cc
85.1.54.205 0:0:0:0:0:ffff:5501:36cd
85.1.54.206 0:0:0:0:0:ffff:5501:36ce
85.1.54.207 0:0:0:0:0:ffff:5501:36cf
85.1.54.208 0:0:0:0:0:ffff:5501:36d0
85.1.54.209 0:0:0:0:0:ffff:5501:36d1
85.1.54.210 0:0:0:0:0:ffff:5501:36d2
85.1.54.211 0:0:0:0:0:ffff:5501:36d3
85.1.54.212 0:0:0:0:0:ffff:5501:36d4
85.1.54.213 0:0:0:0:0:ffff:5501:36d5
85.1.54.214 0:0:0:0:0:ffff:5501:36d6
85.1.54.215 0:0:0:0:0:ffff:5501:36d7
85.1.54.216 0:0:0:0:0:ffff:5501:36d8
85.1.54.217 0:0:0:0:0:ffff:5501:36d9
85.1.54.218 0:0:0:0:0:ffff:5501:36da
85.1.54.219 0:0:0:0:0:ffff:5501:36db
85.1.54.220 0:0:0:0:0:ffff:5501:36dc
85.1.54.221 0:0:0:0:0:ffff:5501:36dd
85.1.54.222 0:0:0:0:0:ffff:5501:36de
85.1.54.223 0:0:0:0:0:ffff:5501:36df
85.1.54.224 0:0:0:0:0:ffff:5501:36e0
85.1.54.225 0:0:0:0:0:ffff:5501:36e1
85.1.54.226 0:0:0:0:0:ffff:5501:36e2
85.1.54.227 0:0:0:0:0:ffff:5501:36e3
85.1.54.228 0:0:0:0:0:ffff:5501:36e4
85.1.54.229 0:0:0:0:0:ffff:5501:36e5
85.1.54.230 0:0:0:0:0:ffff:5501:36e6
85.1.54.231 0:0:0:0:0:ffff:5501:36e7
85.1.54.232 0:0:0:0:0:ffff:5501:36e8
85.1.54.233 0:0:0:0:0:ffff:5501:36e9
85.1.54.234 0:0:0:0:0:ffff:5501:36ea
85.1.54.235 0:0:0:0:0:ffff:5501:36eb
85.1.54.236 0:0:0:0:0:ffff:5501:36ec
85.1.54.237 0:0:0:0:0:ffff:5501:36ed
85.1.54.238 0:0:0:0:0:ffff:5501:36ee
85.1.54.239 0:0:0:0:0:ffff:5501:36ef
85.1.54.240 0:0:0:0:0:ffff:5501:36f0
85.1.54.241 0:0:0:0:0:ffff:5501:36f1
85.1.54.242 0:0:0:0:0:ffff:5501:36f2
85.1.54.243 0:0:0:0:0:ffff:5501:36f3
85.1.54.244 0:0:0:0:0:ffff:5501:36f4
85.1.54.245 0:0:0:0:0:ffff:5501:36f5
85.1.54.246 0:0:0:0:0:ffff:5501:36f6
85.1.54.247 0:0:0:0:0:ffff:5501:36f7
85.1.54.248 0:0:0:0:0:ffff:5501:36f8
85.1.54.249 0:0:0:0:0:ffff:5501:36f9
85.1.54.250 0:0:0:0:0:ffff:5501:36fa
85.1.54.251 0:0:0:0:0:ffff:5501:36fb
85.1.54.252 0:0:0:0:0:ffff:5501:36fc
85.1.54.253 0:0:0:0:0:ffff:5501:36fd
85.1.54.254 0:0:0:0:0:ffff:5501:36fe
85.1.54.255 0:0:0:0:0:ffff:5501:36ff


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.