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
32.100.149.1 0:0:0:0:0:ffff:2064:9501
32.100.149.2 0:0:0:0:0:ffff:2064:9502
32.100.149.3 0:0:0:0:0:ffff:2064:9503
32.100.149.4 0:0:0:0:0:ffff:2064:9504
32.100.149.5 0:0:0:0:0:ffff:2064:9505
32.100.149.6 0:0:0:0:0:ffff:2064:9506
32.100.149.7 0:0:0:0:0:ffff:2064:9507
32.100.149.8 0:0:0:0:0:ffff:2064:9508
32.100.149.9 0:0:0:0:0:ffff:2064:9509
32.100.149.10 0:0:0:0:0:ffff:2064:950a
32.100.149.11 0:0:0:0:0:ffff:2064:950b
32.100.149.12 0:0:0:0:0:ffff:2064:950c
32.100.149.13 0:0:0:0:0:ffff:2064:950d
32.100.149.14 0:0:0:0:0:ffff:2064:950e
32.100.149.15 0:0:0:0:0:ffff:2064:950f
32.100.149.16 0:0:0:0:0:ffff:2064:9510
32.100.149.17 0:0:0:0:0:ffff:2064:9511
32.100.149.18 0:0:0:0:0:ffff:2064:9512
32.100.149.19 0:0:0:0:0:ffff:2064:9513
32.100.149.20 0:0:0:0:0:ffff:2064:9514
32.100.149.21 0:0:0:0:0:ffff:2064:9515
32.100.149.22 0:0:0:0:0:ffff:2064:9516
32.100.149.23 0:0:0:0:0:ffff:2064:9517
32.100.149.24 0:0:0:0:0:ffff:2064:9518
32.100.149.25 0:0:0:0:0:ffff:2064:9519
32.100.149.26 0:0:0:0:0:ffff:2064:951a
32.100.149.27 0:0:0:0:0:ffff:2064:951b
32.100.149.28 0:0:0:0:0:ffff:2064:951c
32.100.149.29 0:0:0:0:0:ffff:2064:951d
32.100.149.30 0:0:0:0:0:ffff:2064:951e
32.100.149.31 0:0:0:0:0:ffff:2064:951f
32.100.149.32 0:0:0:0:0:ffff:2064:9520
32.100.149.33 0:0:0:0:0:ffff:2064:9521
32.100.149.34 0:0:0:0:0:ffff:2064:9522
32.100.149.35 0:0:0:0:0:ffff:2064:9523
32.100.149.36 0:0:0:0:0:ffff:2064:9524
32.100.149.37 0:0:0:0:0:ffff:2064:9525
32.100.149.38 0:0:0:0:0:ffff:2064:9526
32.100.149.39 0:0:0:0:0:ffff:2064:9527
32.100.149.40 0:0:0:0:0:ffff:2064:9528
32.100.149.41 0:0:0:0:0:ffff:2064:9529
32.100.149.42 0:0:0:0:0:ffff:2064:952a
32.100.149.43 0:0:0:0:0:ffff:2064:952b
32.100.149.44 0:0:0:0:0:ffff:2064:952c
32.100.149.45 0:0:0:0:0:ffff:2064:952d
32.100.149.46 0:0:0:0:0:ffff:2064:952e
32.100.149.47 0:0:0:0:0:ffff:2064:952f
32.100.149.48 0:0:0:0:0:ffff:2064:9530
32.100.149.49 0:0:0:0:0:ffff:2064:9531
32.100.149.50 0:0:0:0:0:ffff:2064:9532
32.100.149.51 0:0:0:0:0:ffff:2064:9533
32.100.149.52 0:0:0:0:0:ffff:2064:9534
32.100.149.53 0:0:0:0:0:ffff:2064:9535
32.100.149.54 0:0:0:0:0:ffff:2064:9536
32.100.149.55 0:0:0:0:0:ffff:2064:9537
32.100.149.56 0:0:0:0:0:ffff:2064:9538
32.100.149.57 0:0:0:0:0:ffff:2064:9539
32.100.149.58 0:0:0:0:0:ffff:2064:953a
32.100.149.59 0:0:0:0:0:ffff:2064:953b
32.100.149.60 0:0:0:0:0:ffff:2064:953c


32.100.149.61 0:0:0:0:0:ffff:2064:953d
32.100.149.62 0:0:0:0:0:ffff:2064:953e
32.100.149.63 0:0:0:0:0:ffff:2064:953f
32.100.149.64 0:0:0:0:0:ffff:2064:9540
32.100.149.65 0:0:0:0:0:ffff:2064:9541
32.100.149.66 0:0:0:0:0:ffff:2064:9542
32.100.149.67 0:0:0:0:0:ffff:2064:9543
32.100.149.68 0:0:0:0:0:ffff:2064:9544
32.100.149.69 0:0:0:0:0:ffff:2064:9545
32.100.149.70 0:0:0:0:0:ffff:2064:9546
32.100.149.71 0:0:0:0:0:ffff:2064:9547
32.100.149.72 0:0:0:0:0:ffff:2064:9548
32.100.149.73 0:0:0:0:0:ffff:2064:9549
32.100.149.74 0:0:0:0:0:ffff:2064:954a
32.100.149.75 0:0:0:0:0:ffff:2064:954b
32.100.149.76 0:0:0:0:0:ffff:2064:954c
32.100.149.77 0:0:0:0:0:ffff:2064:954d
32.100.149.78 0:0:0:0:0:ffff:2064:954e
32.100.149.79 0:0:0:0:0:ffff:2064:954f
32.100.149.80 0:0:0:0:0:ffff:2064:9550
32.100.149.81 0:0:0:0:0:ffff:2064:9551
32.100.149.82 0:0:0:0:0:ffff:2064:9552
32.100.149.83 0:0:0:0:0:ffff:2064:9553
32.100.149.84 0:0:0:0:0:ffff:2064:9554
32.100.149.85 0:0:0:0:0:ffff:2064:9555
32.100.149.86 0:0:0:0:0:ffff:2064:9556
32.100.149.87 0:0:0:0:0:ffff:2064:9557
32.100.149.88 0:0:0:0:0:ffff:2064:9558
32.100.149.89 0:0:0:0:0:ffff:2064:9559
32.100.149.90 0:0:0:0:0:ffff:2064:955a
32.100.149.91 0:0:0:0:0:ffff:2064:955b
32.100.149.92 0:0:0:0:0:ffff:2064:955c
32.100.149.93 0:0:0:0:0:ffff:2064:955d
32.100.149.94 0:0:0:0:0:ffff:2064:955e
32.100.149.95 0:0:0:0:0:ffff:2064:955f
32.100.149.96 0:0:0:0:0:ffff:2064:9560
32.100.149.97 0:0:0:0:0:ffff:2064:9561
32.100.149.98 0:0:0:0:0:ffff:2064:9562
32.100.149.99 0:0:0:0:0:ffff:2064:9563
32.100.149.100 0:0:0:0:0:ffff:2064:9564
32.100.149.101 0:0:0:0:0:ffff:2064:9565
32.100.149.102 0:0:0:0:0:ffff:2064:9566
32.100.149.103 0:0:0:0:0:ffff:2064:9567
32.100.149.104 0:0:0:0:0:ffff:2064:9568
32.100.149.105 0:0:0:0:0:ffff:2064:9569
32.100.149.106 0:0:0:0:0:ffff:2064:956a
32.100.149.107 0:0:0:0:0:ffff:2064:956b
32.100.149.108 0:0:0:0:0:ffff:2064:956c
32.100.149.109 0:0:0:0:0:ffff:2064:956d
32.100.149.110 0:0:0:0:0:ffff:2064:956e
32.100.149.111 0:0:0:0:0:ffff:2064:956f
32.100.149.112 0:0:0:0:0:ffff:2064:9570
32.100.149.113 0:0:0:0:0:ffff:2064:9571
32.100.149.114 0:0:0:0:0:ffff:2064:9572
32.100.149.115 0:0:0:0:0:ffff:2064:9573
32.100.149.116 0:0:0:0:0:ffff:2064:9574
32.100.149.117 0:0:0:0:0:ffff:2064:9575
32.100.149.118 0:0:0:0:0:ffff:2064:9576
32.100.149.119 0:0:0:0:0:ffff:2064:9577
32.100.149.120 0:0:0:0:0:ffff:2064:9578


32.100.149.121 0:0:0:0:0:ffff:2064:9579
32.100.149.122 0:0:0:0:0:ffff:2064:957a
32.100.149.123 0:0:0:0:0:ffff:2064:957b
32.100.149.124 0:0:0:0:0:ffff:2064:957c
32.100.149.125 0:0:0:0:0:ffff:2064:957d
32.100.149.126 0:0:0:0:0:ffff:2064:957e
32.100.149.127 0:0:0:0:0:ffff:2064:957f
32.100.149.128 0:0:0:0:0:ffff:2064:9580
32.100.149.129 0:0:0:0:0:ffff:2064:9581
32.100.149.130 0:0:0:0:0:ffff:2064:9582
32.100.149.131 0:0:0:0:0:ffff:2064:9583
32.100.149.132 0:0:0:0:0:ffff:2064:9584
32.100.149.133 0:0:0:0:0:ffff:2064:9585
32.100.149.134 0:0:0:0:0:ffff:2064:9586
32.100.149.135 0:0:0:0:0:ffff:2064:9587
32.100.149.136 0:0:0:0:0:ffff:2064:9588
32.100.149.137 0:0:0:0:0:ffff:2064:9589
32.100.149.138 0:0:0:0:0:ffff:2064:958a
32.100.149.139 0:0:0:0:0:ffff:2064:958b
32.100.149.140 0:0:0:0:0:ffff:2064:958c
32.100.149.141 0:0:0:0:0:ffff:2064:958d
32.100.149.142 0:0:0:0:0:ffff:2064:958e
32.100.149.143 0:0:0:0:0:ffff:2064:958f
32.100.149.144 0:0:0:0:0:ffff:2064:9590
32.100.149.145 0:0:0:0:0:ffff:2064:9591
32.100.149.146 0:0:0:0:0:ffff:2064:9592
32.100.149.147 0:0:0:0:0:ffff:2064:9593
32.100.149.148 0:0:0:0:0:ffff:2064:9594
32.100.149.149 0:0:0:0:0:ffff:2064:9595
32.100.149.150 0:0:0:0:0:ffff:2064:9596
32.100.149.151 0:0:0:0:0:ffff:2064:9597
32.100.149.152 0:0:0:0:0:ffff:2064:9598
32.100.149.153 0:0:0:0:0:ffff:2064:9599
32.100.149.154 0:0:0:0:0:ffff:2064:959a
32.100.149.155 0:0:0:0:0:ffff:2064:959b
32.100.149.156 0:0:0:0:0:ffff:2064:959c
32.100.149.157 0:0:0:0:0:ffff:2064:959d
32.100.149.158 0:0:0:0:0:ffff:2064:959e
32.100.149.159 0:0:0:0:0:ffff:2064:959f
32.100.149.160 0:0:0:0:0:ffff:2064:95a0
32.100.149.161 0:0:0:0:0:ffff:2064:95a1
32.100.149.162 0:0:0:0:0:ffff:2064:95a2
32.100.149.163 0:0:0:0:0:ffff:2064:95a3
32.100.149.164 0:0:0:0:0:ffff:2064:95a4
32.100.149.165 0:0:0:0:0:ffff:2064:95a5
32.100.149.166 0:0:0:0:0:ffff:2064:95a6
32.100.149.167 0:0:0:0:0:ffff:2064:95a7
32.100.149.168 0:0:0:0:0:ffff:2064:95a8
32.100.149.169 0:0:0:0:0:ffff:2064:95a9
32.100.149.170 0:0:0:0:0:ffff:2064:95aa
32.100.149.171 0:0:0:0:0:ffff:2064:95ab
32.100.149.172 0:0:0:0:0:ffff:2064:95ac
32.100.149.173 0:0:0:0:0:ffff:2064:95ad
32.100.149.174 0:0:0:0:0:ffff:2064:95ae
32.100.149.175 0:0:0:0:0:ffff:2064:95af
32.100.149.176 0:0:0:0:0:ffff:2064:95b0
32.100.149.177 0:0:0:0:0:ffff:2064:95b1
32.100.149.178 0:0:0:0:0:ffff:2064:95b2
32.100.149.179 0:0:0:0:0:ffff:2064:95b3
32.100.149.180 0:0:0:0:0:ffff:2064:95b4


32.100.149.181 0:0:0:0:0:ffff:2064:95b5
32.100.149.182 0:0:0:0:0:ffff:2064:95b6
32.100.149.183 0:0:0:0:0:ffff:2064:95b7
32.100.149.184 0:0:0:0:0:ffff:2064:95b8
32.100.149.185 0:0:0:0:0:ffff:2064:95b9
32.100.149.186 0:0:0:0:0:ffff:2064:95ba
32.100.149.187 0:0:0:0:0:ffff:2064:95bb
32.100.149.188 0:0:0:0:0:ffff:2064:95bc
32.100.149.189 0:0:0:0:0:ffff:2064:95bd
32.100.149.190 0:0:0:0:0:ffff:2064:95be
32.100.149.191 0:0:0:0:0:ffff:2064:95bf
32.100.149.192 0:0:0:0:0:ffff:2064:95c0
32.100.149.193 0:0:0:0:0:ffff:2064:95c1
32.100.149.194 0:0:0:0:0:ffff:2064:95c2
32.100.149.195 0:0:0:0:0:ffff:2064:95c3
32.100.149.196 0:0:0:0:0:ffff:2064:95c4
32.100.149.197 0:0:0:0:0:ffff:2064:95c5
32.100.149.198 0:0:0:0:0:ffff:2064:95c6
32.100.149.199 0:0:0:0:0:ffff:2064:95c7
32.100.149.200 0:0:0:0:0:ffff:2064:95c8
32.100.149.201 0:0:0:0:0:ffff:2064:95c9
32.100.149.202 0:0:0:0:0:ffff:2064:95ca
32.100.149.203 0:0:0:0:0:ffff:2064:95cb
32.100.149.204 0:0:0:0:0:ffff:2064:95cc
32.100.149.205 0:0:0:0:0:ffff:2064:95cd
32.100.149.206 0:0:0:0:0:ffff:2064:95ce
32.100.149.207 0:0:0:0:0:ffff:2064:95cf
32.100.149.208 0:0:0:0:0:ffff:2064:95d0
32.100.149.209 0:0:0:0:0:ffff:2064:95d1
32.100.149.210 0:0:0:0:0:ffff:2064:95d2
32.100.149.211 0:0:0:0:0:ffff:2064:95d3
32.100.149.212 0:0:0:0:0:ffff:2064:95d4
32.100.149.213 0:0:0:0:0:ffff:2064:95d5
32.100.149.214 0:0:0:0:0:ffff:2064:95d6
32.100.149.215 0:0:0:0:0:ffff:2064:95d7
32.100.149.216 0:0:0:0:0:ffff:2064:95d8
32.100.149.217 0:0:0:0:0:ffff:2064:95d9
32.100.149.218 0:0:0:0:0:ffff:2064:95da
32.100.149.219 0:0:0:0:0:ffff:2064:95db
32.100.149.220 0:0:0:0:0:ffff:2064:95dc
32.100.149.221 0:0:0:0:0:ffff:2064:95dd
32.100.149.222 0:0:0:0:0:ffff:2064:95de
32.100.149.223 0:0:0:0:0:ffff:2064:95df
32.100.149.224 0:0:0:0:0:ffff:2064:95e0
32.100.149.225 0:0:0:0:0:ffff:2064:95e1
32.100.149.226 0:0:0:0:0:ffff:2064:95e2
32.100.149.227 0:0:0:0:0:ffff:2064:95e3
32.100.149.228 0:0:0:0:0:ffff:2064:95e4
32.100.149.229 0:0:0:0:0:ffff:2064:95e5
32.100.149.230 0:0:0:0:0:ffff:2064:95e6
32.100.149.231 0:0:0:0:0:ffff:2064:95e7
32.100.149.232 0:0:0:0:0:ffff:2064:95e8
32.100.149.233 0:0:0:0:0:ffff:2064:95e9
32.100.149.234 0:0:0:0:0:ffff:2064:95ea
32.100.149.235 0:0:0:0:0:ffff:2064:95eb
32.100.149.236 0:0:0:0:0:ffff:2064:95ec
32.100.149.237 0:0:0:0:0:ffff:2064:95ed
32.100.149.238 0:0:0:0:0:ffff:2064:95ee
32.100.149.239 0:0:0:0:0:ffff:2064:95ef
32.100.149.240 0:0:0:0:0:ffff:2064:95f0
32.100.149.241 0:0:0:0:0:ffff:2064:95f1
32.100.149.242 0:0:0:0:0:ffff:2064:95f2
32.100.149.243 0:0:0:0:0:ffff:2064:95f3
32.100.149.244 0:0:0:0:0:ffff:2064:95f4
32.100.149.245 0:0:0:0:0:ffff:2064:95f5
32.100.149.246 0:0:0:0:0:ffff:2064:95f6
32.100.149.247 0:0:0:0:0:ffff:2064:95f7
32.100.149.248 0:0:0:0:0:ffff:2064:95f8
32.100.149.249 0:0:0:0:0:ffff:2064:95f9
32.100.149.250 0:0:0:0:0:ffff:2064:95fa
32.100.149.251 0:0:0:0:0:ffff:2064:95fb
32.100.149.252 0:0:0:0:0:ffff:2064:95fc
32.100.149.253 0:0:0:0:0:ffff:2064:95fd
32.100.149.254 0:0:0:0:0:ffff:2064:95fe
32.100.149.255 0:0:0:0:0:ffff:2064:95ff


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.