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
72.196.149.1 0:0:0:0:0:ffff:48c4:9501
72.196.149.2 0:0:0:0:0:ffff:48c4:9502
72.196.149.3 0:0:0:0:0:ffff:48c4:9503
72.196.149.4 0:0:0:0:0:ffff:48c4:9504
72.196.149.5 0:0:0:0:0:ffff:48c4:9505
72.196.149.6 0:0:0:0:0:ffff:48c4:9506
72.196.149.7 0:0:0:0:0:ffff:48c4:9507
72.196.149.8 0:0:0:0:0:ffff:48c4:9508
72.196.149.9 0:0:0:0:0:ffff:48c4:9509
72.196.149.10 0:0:0:0:0:ffff:48c4:950a
72.196.149.11 0:0:0:0:0:ffff:48c4:950b
72.196.149.12 0:0:0:0:0:ffff:48c4:950c
72.196.149.13 0:0:0:0:0:ffff:48c4:950d
72.196.149.14 0:0:0:0:0:ffff:48c4:950e
72.196.149.15 0:0:0:0:0:ffff:48c4:950f
72.196.149.16 0:0:0:0:0:ffff:48c4:9510
72.196.149.17 0:0:0:0:0:ffff:48c4:9511
72.196.149.18 0:0:0:0:0:ffff:48c4:9512
72.196.149.19 0:0:0:0:0:ffff:48c4:9513
72.196.149.20 0:0:0:0:0:ffff:48c4:9514
72.196.149.21 0:0:0:0:0:ffff:48c4:9515
72.196.149.22 0:0:0:0:0:ffff:48c4:9516
72.196.149.23 0:0:0:0:0:ffff:48c4:9517
72.196.149.24 0:0:0:0:0:ffff:48c4:9518
72.196.149.25 0:0:0:0:0:ffff:48c4:9519
72.196.149.26 0:0:0:0:0:ffff:48c4:951a
72.196.149.27 0:0:0:0:0:ffff:48c4:951b
72.196.149.28 0:0:0:0:0:ffff:48c4:951c
72.196.149.29 0:0:0:0:0:ffff:48c4:951d
72.196.149.30 0:0:0:0:0:ffff:48c4:951e
72.196.149.31 0:0:0:0:0:ffff:48c4:951f
72.196.149.32 0:0:0:0:0:ffff:48c4:9520
72.196.149.33 0:0:0:0:0:ffff:48c4:9521
72.196.149.34 0:0:0:0:0:ffff:48c4:9522
72.196.149.35 0:0:0:0:0:ffff:48c4:9523
72.196.149.36 0:0:0:0:0:ffff:48c4:9524
72.196.149.37 0:0:0:0:0:ffff:48c4:9525
72.196.149.38 0:0:0:0:0:ffff:48c4:9526
72.196.149.39 0:0:0:0:0:ffff:48c4:9527
72.196.149.40 0:0:0:0:0:ffff:48c4:9528
72.196.149.41 0:0:0:0:0:ffff:48c4:9529
72.196.149.42 0:0:0:0:0:ffff:48c4:952a
72.196.149.43 0:0:0:0:0:ffff:48c4:952b
72.196.149.44 0:0:0:0:0:ffff:48c4:952c
72.196.149.45 0:0:0:0:0:ffff:48c4:952d
72.196.149.46 0:0:0:0:0:ffff:48c4:952e
72.196.149.47 0:0:0:0:0:ffff:48c4:952f
72.196.149.48 0:0:0:0:0:ffff:48c4:9530
72.196.149.49 0:0:0:0:0:ffff:48c4:9531
72.196.149.50 0:0:0:0:0:ffff:48c4:9532
72.196.149.51 0:0:0:0:0:ffff:48c4:9533
72.196.149.52 0:0:0:0:0:ffff:48c4:9534
72.196.149.53 0:0:0:0:0:ffff:48c4:9535
72.196.149.54 0:0:0:0:0:ffff:48c4:9536
72.196.149.55 0:0:0:0:0:ffff:48c4:9537
72.196.149.56 0:0:0:0:0:ffff:48c4:9538
72.196.149.57 0:0:0:0:0:ffff:48c4:9539
72.196.149.58 0:0:0:0:0:ffff:48c4:953a
72.196.149.59 0:0:0:0:0:ffff:48c4:953b
72.196.149.60 0:0:0:0:0:ffff:48c4:953c


72.196.149.61 0:0:0:0:0:ffff:48c4:953d
72.196.149.62 0:0:0:0:0:ffff:48c4:953e
72.196.149.63 0:0:0:0:0:ffff:48c4:953f
72.196.149.64 0:0:0:0:0:ffff:48c4:9540
72.196.149.65 0:0:0:0:0:ffff:48c4:9541
72.196.149.66 0:0:0:0:0:ffff:48c4:9542
72.196.149.67 0:0:0:0:0:ffff:48c4:9543
72.196.149.68 0:0:0:0:0:ffff:48c4:9544
72.196.149.69 0:0:0:0:0:ffff:48c4:9545
72.196.149.70 0:0:0:0:0:ffff:48c4:9546
72.196.149.71 0:0:0:0:0:ffff:48c4:9547
72.196.149.72 0:0:0:0:0:ffff:48c4:9548
72.196.149.73 0:0:0:0:0:ffff:48c4:9549
72.196.149.74 0:0:0:0:0:ffff:48c4:954a
72.196.149.75 0:0:0:0:0:ffff:48c4:954b
72.196.149.76 0:0:0:0:0:ffff:48c4:954c
72.196.149.77 0:0:0:0:0:ffff:48c4:954d
72.196.149.78 0:0:0:0:0:ffff:48c4:954e
72.196.149.79 0:0:0:0:0:ffff:48c4:954f
72.196.149.80 0:0:0:0:0:ffff:48c4:9550
72.196.149.81 0:0:0:0:0:ffff:48c4:9551
72.196.149.82 0:0:0:0:0:ffff:48c4:9552
72.196.149.83 0:0:0:0:0:ffff:48c4:9553
72.196.149.84 0:0:0:0:0:ffff:48c4:9554
72.196.149.85 0:0:0:0:0:ffff:48c4:9555
72.196.149.86 0:0:0:0:0:ffff:48c4:9556
72.196.149.87 0:0:0:0:0:ffff:48c4:9557
72.196.149.88 0:0:0:0:0:ffff:48c4:9558
72.196.149.89 0:0:0:0:0:ffff:48c4:9559
72.196.149.90 0:0:0:0:0:ffff:48c4:955a
72.196.149.91 0:0:0:0:0:ffff:48c4:955b
72.196.149.92 0:0:0:0:0:ffff:48c4:955c
72.196.149.93 0:0:0:0:0:ffff:48c4:955d
72.196.149.94 0:0:0:0:0:ffff:48c4:955e
72.196.149.95 0:0:0:0:0:ffff:48c4:955f
72.196.149.96 0:0:0:0:0:ffff:48c4:9560
72.196.149.97 0:0:0:0:0:ffff:48c4:9561
72.196.149.98 0:0:0:0:0:ffff:48c4:9562
72.196.149.99 0:0:0:0:0:ffff:48c4:9563
72.196.149.100 0:0:0:0:0:ffff:48c4:9564
72.196.149.101 0:0:0:0:0:ffff:48c4:9565
72.196.149.102 0:0:0:0:0:ffff:48c4:9566
72.196.149.103 0:0:0:0:0:ffff:48c4:9567
72.196.149.104 0:0:0:0:0:ffff:48c4:9568
72.196.149.105 0:0:0:0:0:ffff:48c4:9569
72.196.149.106 0:0:0:0:0:ffff:48c4:956a
72.196.149.107 0:0:0:0:0:ffff:48c4:956b
72.196.149.108 0:0:0:0:0:ffff:48c4:956c
72.196.149.109 0:0:0:0:0:ffff:48c4:956d
72.196.149.110 0:0:0:0:0:ffff:48c4:956e
72.196.149.111 0:0:0:0:0:ffff:48c4:956f
72.196.149.112 0:0:0:0:0:ffff:48c4:9570
72.196.149.113 0:0:0:0:0:ffff:48c4:9571
72.196.149.114 0:0:0:0:0:ffff:48c4:9572
72.196.149.115 0:0:0:0:0:ffff:48c4:9573
72.196.149.116 0:0:0:0:0:ffff:48c4:9574
72.196.149.117 0:0:0:0:0:ffff:48c4:9575
72.196.149.118 0:0:0:0:0:ffff:48c4:9576
72.196.149.119 0:0:0:0:0:ffff:48c4:9577
72.196.149.120 0:0:0:0:0:ffff:48c4:9578


72.196.149.121 0:0:0:0:0:ffff:48c4:9579
72.196.149.122 0:0:0:0:0:ffff:48c4:957a
72.196.149.123 0:0:0:0:0:ffff:48c4:957b
72.196.149.124 0:0:0:0:0:ffff:48c4:957c
72.196.149.125 0:0:0:0:0:ffff:48c4:957d
72.196.149.126 0:0:0:0:0:ffff:48c4:957e
72.196.149.127 0:0:0:0:0:ffff:48c4:957f
72.196.149.128 0:0:0:0:0:ffff:48c4:9580
72.196.149.129 0:0:0:0:0:ffff:48c4:9581
72.196.149.130 0:0:0:0:0:ffff:48c4:9582
72.196.149.131 0:0:0:0:0:ffff:48c4:9583
72.196.149.132 0:0:0:0:0:ffff:48c4:9584
72.196.149.133 0:0:0:0:0:ffff:48c4:9585
72.196.149.134 0:0:0:0:0:ffff:48c4:9586
72.196.149.135 0:0:0:0:0:ffff:48c4:9587
72.196.149.136 0:0:0:0:0:ffff:48c4:9588
72.196.149.137 0:0:0:0:0:ffff:48c4:9589
72.196.149.138 0:0:0:0:0:ffff:48c4:958a
72.196.149.139 0:0:0:0:0:ffff:48c4:958b
72.196.149.140 0:0:0:0:0:ffff:48c4:958c
72.196.149.141 0:0:0:0:0:ffff:48c4:958d
72.196.149.142 0:0:0:0:0:ffff:48c4:958e
72.196.149.143 0:0:0:0:0:ffff:48c4:958f
72.196.149.144 0:0:0:0:0:ffff:48c4:9590
72.196.149.145 0:0:0:0:0:ffff:48c4:9591
72.196.149.146 0:0:0:0:0:ffff:48c4:9592
72.196.149.147 0:0:0:0:0:ffff:48c4:9593
72.196.149.148 0:0:0:0:0:ffff:48c4:9594
72.196.149.149 0:0:0:0:0:ffff:48c4:9595
72.196.149.150 0:0:0:0:0:ffff:48c4:9596
72.196.149.151 0:0:0:0:0:ffff:48c4:9597
72.196.149.152 0:0:0:0:0:ffff:48c4:9598
72.196.149.153 0:0:0:0:0:ffff:48c4:9599
72.196.149.154 0:0:0:0:0:ffff:48c4:959a
72.196.149.155 0:0:0:0:0:ffff:48c4:959b
72.196.149.156 0:0:0:0:0:ffff:48c4:959c
72.196.149.157 0:0:0:0:0:ffff:48c4:959d
72.196.149.158 0:0:0:0:0:ffff:48c4:959e
72.196.149.159 0:0:0:0:0:ffff:48c4:959f
72.196.149.160 0:0:0:0:0:ffff:48c4:95a0
72.196.149.161 0:0:0:0:0:ffff:48c4:95a1
72.196.149.162 0:0:0:0:0:ffff:48c4:95a2
72.196.149.163 0:0:0:0:0:ffff:48c4:95a3
72.196.149.164 0:0:0:0:0:ffff:48c4:95a4
72.196.149.165 0:0:0:0:0:ffff:48c4:95a5
72.196.149.166 0:0:0:0:0:ffff:48c4:95a6
72.196.149.167 0:0:0:0:0:ffff:48c4:95a7
72.196.149.168 0:0:0:0:0:ffff:48c4:95a8
72.196.149.169 0:0:0:0:0:ffff:48c4:95a9
72.196.149.170 0:0:0:0:0:ffff:48c4:95aa
72.196.149.171 0:0:0:0:0:ffff:48c4:95ab
72.196.149.172 0:0:0:0:0:ffff:48c4:95ac
72.196.149.173 0:0:0:0:0:ffff:48c4:95ad
72.196.149.174 0:0:0:0:0:ffff:48c4:95ae
72.196.149.175 0:0:0:0:0:ffff:48c4:95af
72.196.149.176 0:0:0:0:0:ffff:48c4:95b0
72.196.149.177 0:0:0:0:0:ffff:48c4:95b1
72.196.149.178 0:0:0:0:0:ffff:48c4:95b2
72.196.149.179 0:0:0:0:0:ffff:48c4:95b3
72.196.149.180 0:0:0:0:0:ffff:48c4:95b4


72.196.149.181 0:0:0:0:0:ffff:48c4:95b5
72.196.149.182 0:0:0:0:0:ffff:48c4:95b6
72.196.149.183 0:0:0:0:0:ffff:48c4:95b7
72.196.149.184 0:0:0:0:0:ffff:48c4:95b8
72.196.149.185 0:0:0:0:0:ffff:48c4:95b9
72.196.149.186 0:0:0:0:0:ffff:48c4:95ba
72.196.149.187 0:0:0:0:0:ffff:48c4:95bb
72.196.149.188 0:0:0:0:0:ffff:48c4:95bc
72.196.149.189 0:0:0:0:0:ffff:48c4:95bd
72.196.149.190 0:0:0:0:0:ffff:48c4:95be
72.196.149.191 0:0:0:0:0:ffff:48c4:95bf
72.196.149.192 0:0:0:0:0:ffff:48c4:95c0
72.196.149.193 0:0:0:0:0:ffff:48c4:95c1
72.196.149.194 0:0:0:0:0:ffff:48c4:95c2
72.196.149.195 0:0:0:0:0:ffff:48c4:95c3
72.196.149.196 0:0:0:0:0:ffff:48c4:95c4
72.196.149.197 0:0:0:0:0:ffff:48c4:95c5
72.196.149.198 0:0:0:0:0:ffff:48c4:95c6
72.196.149.199 0:0:0:0:0:ffff:48c4:95c7
72.196.149.200 0:0:0:0:0:ffff:48c4:95c8
72.196.149.201 0:0:0:0:0:ffff:48c4:95c9
72.196.149.202 0:0:0:0:0:ffff:48c4:95ca
72.196.149.203 0:0:0:0:0:ffff:48c4:95cb
72.196.149.204 0:0:0:0:0:ffff:48c4:95cc
72.196.149.205 0:0:0:0:0:ffff:48c4:95cd
72.196.149.206 0:0:0:0:0:ffff:48c4:95ce
72.196.149.207 0:0:0:0:0:ffff:48c4:95cf
72.196.149.208 0:0:0:0:0:ffff:48c4:95d0
72.196.149.209 0:0:0:0:0:ffff:48c4:95d1
72.196.149.210 0:0:0:0:0:ffff:48c4:95d2
72.196.149.211 0:0:0:0:0:ffff:48c4:95d3
72.196.149.212 0:0:0:0:0:ffff:48c4:95d4
72.196.149.213 0:0:0:0:0:ffff:48c4:95d5
72.196.149.214 0:0:0:0:0:ffff:48c4:95d6
72.196.149.215 0:0:0:0:0:ffff:48c4:95d7
72.196.149.216 0:0:0:0:0:ffff:48c4:95d8
72.196.149.217 0:0:0:0:0:ffff:48c4:95d9
72.196.149.218 0:0:0:0:0:ffff:48c4:95da
72.196.149.219 0:0:0:0:0:ffff:48c4:95db
72.196.149.220 0:0:0:0:0:ffff:48c4:95dc
72.196.149.221 0:0:0:0:0:ffff:48c4:95dd
72.196.149.222 0:0:0:0:0:ffff:48c4:95de
72.196.149.223 0:0:0:0:0:ffff:48c4:95df
72.196.149.224 0:0:0:0:0:ffff:48c4:95e0
72.196.149.225 0:0:0:0:0:ffff:48c4:95e1
72.196.149.226 0:0:0:0:0:ffff:48c4:95e2
72.196.149.227 0:0:0:0:0:ffff:48c4:95e3
72.196.149.228 0:0:0:0:0:ffff:48c4:95e4
72.196.149.229 0:0:0:0:0:ffff:48c4:95e5
72.196.149.230 0:0:0:0:0:ffff:48c4:95e6
72.196.149.231 0:0:0:0:0:ffff:48c4:95e7
72.196.149.232 0:0:0:0:0:ffff:48c4:95e8
72.196.149.233 0:0:0:0:0:ffff:48c4:95e9
72.196.149.234 0:0:0:0:0:ffff:48c4:95ea
72.196.149.235 0:0:0:0:0:ffff:48c4:95eb
72.196.149.236 0:0:0:0:0:ffff:48c4:95ec
72.196.149.237 0:0:0:0:0:ffff:48c4:95ed
72.196.149.238 0:0:0:0:0:ffff:48c4:95ee
72.196.149.239 0:0:0:0:0:ffff:48c4:95ef
72.196.149.240 0:0:0:0:0:ffff:48c4:95f0
72.196.149.241 0:0:0:0:0:ffff:48c4:95f1
72.196.149.242 0:0:0:0:0:ffff:48c4:95f2
72.196.149.243 0:0:0:0:0:ffff:48c4:95f3
72.196.149.244 0:0:0:0:0:ffff:48c4:95f4
72.196.149.245 0:0:0:0:0:ffff:48c4:95f5
72.196.149.246 0:0:0:0:0:ffff:48c4:95f6
72.196.149.247 0:0:0:0:0:ffff:48c4:95f7
72.196.149.248 0:0:0:0:0:ffff:48c4:95f8
72.196.149.249 0:0:0:0:0:ffff:48c4:95f9
72.196.149.250 0:0:0:0:0:ffff:48c4:95fa
72.196.149.251 0:0:0:0:0:ffff:48c4:95fb
72.196.149.252 0:0:0:0:0:ffff:48c4:95fc
72.196.149.253 0:0:0:0:0:ffff:48c4:95fd
72.196.149.254 0:0:0:0:0:ffff:48c4:95fe
72.196.149.255 0:0:0:0:0:ffff:48c4:95ff


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.