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
148.90.54.1 0:0:0:0:0:ffff:945a:3601
148.90.54.2 0:0:0:0:0:ffff:945a:3602
148.90.54.3 0:0:0:0:0:ffff:945a:3603
148.90.54.4 0:0:0:0:0:ffff:945a:3604
148.90.54.5 0:0:0:0:0:ffff:945a:3605
148.90.54.6 0:0:0:0:0:ffff:945a:3606
148.90.54.7 0:0:0:0:0:ffff:945a:3607
148.90.54.8 0:0:0:0:0:ffff:945a:3608
148.90.54.9 0:0:0:0:0:ffff:945a:3609
148.90.54.10 0:0:0:0:0:ffff:945a:360a
148.90.54.11 0:0:0:0:0:ffff:945a:360b
148.90.54.12 0:0:0:0:0:ffff:945a:360c
148.90.54.13 0:0:0:0:0:ffff:945a:360d
148.90.54.14 0:0:0:0:0:ffff:945a:360e
148.90.54.15 0:0:0:0:0:ffff:945a:360f
148.90.54.16 0:0:0:0:0:ffff:945a:3610
148.90.54.17 0:0:0:0:0:ffff:945a:3611
148.90.54.18 0:0:0:0:0:ffff:945a:3612
148.90.54.19 0:0:0:0:0:ffff:945a:3613
148.90.54.20 0:0:0:0:0:ffff:945a:3614
148.90.54.21 0:0:0:0:0:ffff:945a:3615
148.90.54.22 0:0:0:0:0:ffff:945a:3616
148.90.54.23 0:0:0:0:0:ffff:945a:3617
148.90.54.24 0:0:0:0:0:ffff:945a:3618
148.90.54.25 0:0:0:0:0:ffff:945a:3619
148.90.54.26 0:0:0:0:0:ffff:945a:361a
148.90.54.27 0:0:0:0:0:ffff:945a:361b
148.90.54.28 0:0:0:0:0:ffff:945a:361c
148.90.54.29 0:0:0:0:0:ffff:945a:361d
148.90.54.30 0:0:0:0:0:ffff:945a:361e
148.90.54.31 0:0:0:0:0:ffff:945a:361f
148.90.54.32 0:0:0:0:0:ffff:945a:3620
148.90.54.33 0:0:0:0:0:ffff:945a:3621
148.90.54.34 0:0:0:0:0:ffff:945a:3622
148.90.54.35 0:0:0:0:0:ffff:945a:3623
148.90.54.36 0:0:0:0:0:ffff:945a:3624
148.90.54.37 0:0:0:0:0:ffff:945a:3625
148.90.54.38 0:0:0:0:0:ffff:945a:3626
148.90.54.39 0:0:0:0:0:ffff:945a:3627
148.90.54.40 0:0:0:0:0:ffff:945a:3628
148.90.54.41 0:0:0:0:0:ffff:945a:3629
148.90.54.42 0:0:0:0:0:ffff:945a:362a
148.90.54.43 0:0:0:0:0:ffff:945a:362b
148.90.54.44 0:0:0:0:0:ffff:945a:362c
148.90.54.45 0:0:0:0:0:ffff:945a:362d
148.90.54.46 0:0:0:0:0:ffff:945a:362e
148.90.54.47 0:0:0:0:0:ffff:945a:362f
148.90.54.48 0:0:0:0:0:ffff:945a:3630
148.90.54.49 0:0:0:0:0:ffff:945a:3631
148.90.54.50 0:0:0:0:0:ffff:945a:3632
148.90.54.51 0:0:0:0:0:ffff:945a:3633
148.90.54.52 0:0:0:0:0:ffff:945a:3634
148.90.54.53 0:0:0:0:0:ffff:945a:3635
148.90.54.54 0:0:0:0:0:ffff:945a:3636
148.90.54.55 0:0:0:0:0:ffff:945a:3637
148.90.54.56 0:0:0:0:0:ffff:945a:3638
148.90.54.57 0:0:0:0:0:ffff:945a:3639
148.90.54.58 0:0:0:0:0:ffff:945a:363a
148.90.54.59 0:0:0:0:0:ffff:945a:363b
148.90.54.60 0:0:0:0:0:ffff:945a:363c


148.90.54.61 0:0:0:0:0:ffff:945a:363d
148.90.54.62 0:0:0:0:0:ffff:945a:363e
148.90.54.63 0:0:0:0:0:ffff:945a:363f
148.90.54.64 0:0:0:0:0:ffff:945a:3640
148.90.54.65 0:0:0:0:0:ffff:945a:3641
148.90.54.66 0:0:0:0:0:ffff:945a:3642
148.90.54.67 0:0:0:0:0:ffff:945a:3643
148.90.54.68 0:0:0:0:0:ffff:945a:3644
148.90.54.69 0:0:0:0:0:ffff:945a:3645
148.90.54.70 0:0:0:0:0:ffff:945a:3646
148.90.54.71 0:0:0:0:0:ffff:945a:3647
148.90.54.72 0:0:0:0:0:ffff:945a:3648
148.90.54.73 0:0:0:0:0:ffff:945a:3649
148.90.54.74 0:0:0:0:0:ffff:945a:364a
148.90.54.75 0:0:0:0:0:ffff:945a:364b
148.90.54.76 0:0:0:0:0:ffff:945a:364c
148.90.54.77 0:0:0:0:0:ffff:945a:364d
148.90.54.78 0:0:0:0:0:ffff:945a:364e
148.90.54.79 0:0:0:0:0:ffff:945a:364f
148.90.54.80 0:0:0:0:0:ffff:945a:3650
148.90.54.81 0:0:0:0:0:ffff:945a:3651
148.90.54.82 0:0:0:0:0:ffff:945a:3652
148.90.54.83 0:0:0:0:0:ffff:945a:3653
148.90.54.84 0:0:0:0:0:ffff:945a:3654
148.90.54.85 0:0:0:0:0:ffff:945a:3655
148.90.54.86 0:0:0:0:0:ffff:945a:3656
148.90.54.87 0:0:0:0:0:ffff:945a:3657
148.90.54.88 0:0:0:0:0:ffff:945a:3658
148.90.54.89 0:0:0:0:0:ffff:945a:3659
148.90.54.90 0:0:0:0:0:ffff:945a:365a
148.90.54.91 0:0:0:0:0:ffff:945a:365b
148.90.54.92 0:0:0:0:0:ffff:945a:365c
148.90.54.93 0:0:0:0:0:ffff:945a:365d
148.90.54.94 0:0:0:0:0:ffff:945a:365e
148.90.54.95 0:0:0:0:0:ffff:945a:365f
148.90.54.96 0:0:0:0:0:ffff:945a:3660
148.90.54.97 0:0:0:0:0:ffff:945a:3661
148.90.54.98 0:0:0:0:0:ffff:945a:3662
148.90.54.99 0:0:0:0:0:ffff:945a:3663
148.90.54.100 0:0:0:0:0:ffff:945a:3664
148.90.54.101 0:0:0:0:0:ffff:945a:3665
148.90.54.102 0:0:0:0:0:ffff:945a:3666
148.90.54.103 0:0:0:0:0:ffff:945a:3667
148.90.54.104 0:0:0:0:0:ffff:945a:3668
148.90.54.105 0:0:0:0:0:ffff:945a:3669
148.90.54.106 0:0:0:0:0:ffff:945a:366a
148.90.54.107 0:0:0:0:0:ffff:945a:366b
148.90.54.108 0:0:0:0:0:ffff:945a:366c
148.90.54.109 0:0:0:0:0:ffff:945a:366d
148.90.54.110 0:0:0:0:0:ffff:945a:366e
148.90.54.111 0:0:0:0:0:ffff:945a:366f
148.90.54.112 0:0:0:0:0:ffff:945a:3670
148.90.54.113 0:0:0:0:0:ffff:945a:3671
148.90.54.114 0:0:0:0:0:ffff:945a:3672
148.90.54.115 0:0:0:0:0:ffff:945a:3673
148.90.54.116 0:0:0:0:0:ffff:945a:3674
148.90.54.117 0:0:0:0:0:ffff:945a:3675
148.90.54.118 0:0:0:0:0:ffff:945a:3676
148.90.54.119 0:0:0:0:0:ffff:945a:3677
148.90.54.120 0:0:0:0:0:ffff:945a:3678


148.90.54.121 0:0:0:0:0:ffff:945a:3679
148.90.54.122 0:0:0:0:0:ffff:945a:367a
148.90.54.123 0:0:0:0:0:ffff:945a:367b
148.90.54.124 0:0:0:0:0:ffff:945a:367c
148.90.54.125 0:0:0:0:0:ffff:945a:367d
148.90.54.126 0:0:0:0:0:ffff:945a:367e
148.90.54.127 0:0:0:0:0:ffff:945a:367f
148.90.54.128 0:0:0:0:0:ffff:945a:3680
148.90.54.129 0:0:0:0:0:ffff:945a:3681
148.90.54.130 0:0:0:0:0:ffff:945a:3682
148.90.54.131 0:0:0:0:0:ffff:945a:3683
148.90.54.132 0:0:0:0:0:ffff:945a:3684
148.90.54.133 0:0:0:0:0:ffff:945a:3685
148.90.54.134 0:0:0:0:0:ffff:945a:3686
148.90.54.135 0:0:0:0:0:ffff:945a:3687
148.90.54.136 0:0:0:0:0:ffff:945a:3688
148.90.54.137 0:0:0:0:0:ffff:945a:3689
148.90.54.138 0:0:0:0:0:ffff:945a:368a
148.90.54.139 0:0:0:0:0:ffff:945a:368b
148.90.54.140 0:0:0:0:0:ffff:945a:368c
148.90.54.141 0:0:0:0:0:ffff:945a:368d
148.90.54.142 0:0:0:0:0:ffff:945a:368e
148.90.54.143 0:0:0:0:0:ffff:945a:368f
148.90.54.144 0:0:0:0:0:ffff:945a:3690
148.90.54.145 0:0:0:0:0:ffff:945a:3691
148.90.54.146 0:0:0:0:0:ffff:945a:3692
148.90.54.147 0:0:0:0:0:ffff:945a:3693
148.90.54.148 0:0:0:0:0:ffff:945a:3694
148.90.54.149 0:0:0:0:0:ffff:945a:3695
148.90.54.150 0:0:0:0:0:ffff:945a:3696
148.90.54.151 0:0:0:0:0:ffff:945a:3697
148.90.54.152 0:0:0:0:0:ffff:945a:3698
148.90.54.153 0:0:0:0:0:ffff:945a:3699
148.90.54.154 0:0:0:0:0:ffff:945a:369a
148.90.54.155 0:0:0:0:0:ffff:945a:369b
148.90.54.156 0:0:0:0:0:ffff:945a:369c
148.90.54.157 0:0:0:0:0:ffff:945a:369d
148.90.54.158 0:0:0:0:0:ffff:945a:369e
148.90.54.159 0:0:0:0:0:ffff:945a:369f
148.90.54.160 0:0:0:0:0:ffff:945a:36a0
148.90.54.161 0:0:0:0:0:ffff:945a:36a1
148.90.54.162 0:0:0:0:0:ffff:945a:36a2
148.90.54.163 0:0:0:0:0:ffff:945a:36a3
148.90.54.164 0:0:0:0:0:ffff:945a:36a4
148.90.54.165 0:0:0:0:0:ffff:945a:36a5
148.90.54.166 0:0:0:0:0:ffff:945a:36a6
148.90.54.167 0:0:0:0:0:ffff:945a:36a7
148.90.54.168 0:0:0:0:0:ffff:945a:36a8
148.90.54.169 0:0:0:0:0:ffff:945a:36a9
148.90.54.170 0:0:0:0:0:ffff:945a:36aa
148.90.54.171 0:0:0:0:0:ffff:945a:36ab
148.90.54.172 0:0:0:0:0:ffff:945a:36ac
148.90.54.173 0:0:0:0:0:ffff:945a:36ad
148.90.54.174 0:0:0:0:0:ffff:945a:36ae
148.90.54.175 0:0:0:0:0:ffff:945a:36af
148.90.54.176 0:0:0:0:0:ffff:945a:36b0
148.90.54.177 0:0:0:0:0:ffff:945a:36b1
148.90.54.178 0:0:0:0:0:ffff:945a:36b2
148.90.54.179 0:0:0:0:0:ffff:945a:36b3
148.90.54.180 0:0:0:0:0:ffff:945a:36b4


148.90.54.181 0:0:0:0:0:ffff:945a:36b5
148.90.54.182 0:0:0:0:0:ffff:945a:36b6
148.90.54.183 0:0:0:0:0:ffff:945a:36b7
148.90.54.184 0:0:0:0:0:ffff:945a:36b8
148.90.54.185 0:0:0:0:0:ffff:945a:36b9
148.90.54.186 0:0:0:0:0:ffff:945a:36ba
148.90.54.187 0:0:0:0:0:ffff:945a:36bb
148.90.54.188 0:0:0:0:0:ffff:945a:36bc
148.90.54.189 0:0:0:0:0:ffff:945a:36bd
148.90.54.190 0:0:0:0:0:ffff:945a:36be
148.90.54.191 0:0:0:0:0:ffff:945a:36bf
148.90.54.192 0:0:0:0:0:ffff:945a:36c0
148.90.54.193 0:0:0:0:0:ffff:945a:36c1
148.90.54.194 0:0:0:0:0:ffff:945a:36c2
148.90.54.195 0:0:0:0:0:ffff:945a:36c3
148.90.54.196 0:0:0:0:0:ffff:945a:36c4
148.90.54.197 0:0:0:0:0:ffff:945a:36c5
148.90.54.198 0:0:0:0:0:ffff:945a:36c6
148.90.54.199 0:0:0:0:0:ffff:945a:36c7
148.90.54.200 0:0:0:0:0:ffff:945a:36c8
148.90.54.201 0:0:0:0:0:ffff:945a:36c9
148.90.54.202 0:0:0:0:0:ffff:945a:36ca
148.90.54.203 0:0:0:0:0:ffff:945a:36cb
148.90.54.204 0:0:0:0:0:ffff:945a:36cc
148.90.54.205 0:0:0:0:0:ffff:945a:36cd
148.90.54.206 0:0:0:0:0:ffff:945a:36ce
148.90.54.207 0:0:0:0:0:ffff:945a:36cf
148.90.54.208 0:0:0:0:0:ffff:945a:36d0
148.90.54.209 0:0:0:0:0:ffff:945a:36d1
148.90.54.210 0:0:0:0:0:ffff:945a:36d2
148.90.54.211 0:0:0:0:0:ffff:945a:36d3
148.90.54.212 0:0:0:0:0:ffff:945a:36d4
148.90.54.213 0:0:0:0:0:ffff:945a:36d5
148.90.54.214 0:0:0:0:0:ffff:945a:36d6
148.90.54.215 0:0:0:0:0:ffff:945a:36d7
148.90.54.216 0:0:0:0:0:ffff:945a:36d8
148.90.54.217 0:0:0:0:0:ffff:945a:36d9
148.90.54.218 0:0:0:0:0:ffff:945a:36da
148.90.54.219 0:0:0:0:0:ffff:945a:36db
148.90.54.220 0:0:0:0:0:ffff:945a:36dc
148.90.54.221 0:0:0:0:0:ffff:945a:36dd
148.90.54.222 0:0:0:0:0:ffff:945a:36de
148.90.54.223 0:0:0:0:0:ffff:945a:36df
148.90.54.224 0:0:0:0:0:ffff:945a:36e0
148.90.54.225 0:0:0:0:0:ffff:945a:36e1
148.90.54.226 0:0:0:0:0:ffff:945a:36e2
148.90.54.227 0:0:0:0:0:ffff:945a:36e3
148.90.54.228 0:0:0:0:0:ffff:945a:36e4
148.90.54.229 0:0:0:0:0:ffff:945a:36e5
148.90.54.230 0:0:0:0:0:ffff:945a:36e6
148.90.54.231 0:0:0:0:0:ffff:945a:36e7
148.90.54.232 0:0:0:0:0:ffff:945a:36e8
148.90.54.233 0:0:0:0:0:ffff:945a:36e9
148.90.54.234 0:0:0:0:0:ffff:945a:36ea
148.90.54.235 0:0:0:0:0:ffff:945a:36eb
148.90.54.236 0:0:0:0:0:ffff:945a:36ec
148.90.54.237 0:0:0:0:0:ffff:945a:36ed
148.90.54.238 0:0:0:0:0:ffff:945a:36ee
148.90.54.239 0:0:0:0:0:ffff:945a:36ef
148.90.54.240 0:0:0:0:0:ffff:945a:36f0
148.90.54.241 0:0:0:0:0:ffff:945a:36f1
148.90.54.242 0:0:0:0:0:ffff:945a:36f2
148.90.54.243 0:0:0:0:0:ffff:945a:36f3
148.90.54.244 0:0:0:0:0:ffff:945a:36f4
148.90.54.245 0:0:0:0:0:ffff:945a:36f5
148.90.54.246 0:0:0:0:0:ffff:945a:36f6
148.90.54.247 0:0:0:0:0:ffff:945a:36f7
148.90.54.248 0:0:0:0:0:ffff:945a:36f8
148.90.54.249 0:0:0:0:0:ffff:945a:36f9
148.90.54.250 0:0:0:0:0:ffff:945a:36fa
148.90.54.251 0:0:0:0:0:ffff:945a:36fb
148.90.54.252 0:0:0:0:0:ffff:945a:36fc
148.90.54.253 0:0:0:0:0:ffff:945a:36fd
148.90.54.254 0:0:0:0:0:ffff:945a:36fe
148.90.54.255 0:0:0:0:0:ffff:945a: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.