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
72.196.87.1 0:0:0:0:0:ffff:48c4:5701
72.196.87.2 0:0:0:0:0:ffff:48c4:5702
72.196.87.3 0:0:0:0:0:ffff:48c4:5703
72.196.87.4 0:0:0:0:0:ffff:48c4:5704
72.196.87.5 0:0:0:0:0:ffff:48c4:5705
72.196.87.6 0:0:0:0:0:ffff:48c4:5706
72.196.87.7 0:0:0:0:0:ffff:48c4:5707
72.196.87.8 0:0:0:0:0:ffff:48c4:5708
72.196.87.9 0:0:0:0:0:ffff:48c4:5709
72.196.87.10 0:0:0:0:0:ffff:48c4:570a
72.196.87.11 0:0:0:0:0:ffff:48c4:570b
72.196.87.12 0:0:0:0:0:ffff:48c4:570c
72.196.87.13 0:0:0:0:0:ffff:48c4:570d
72.196.87.14 0:0:0:0:0:ffff:48c4:570e
72.196.87.15 0:0:0:0:0:ffff:48c4:570f
72.196.87.16 0:0:0:0:0:ffff:48c4:5710
72.196.87.17 0:0:0:0:0:ffff:48c4:5711
72.196.87.18 0:0:0:0:0:ffff:48c4:5712
72.196.87.19 0:0:0:0:0:ffff:48c4:5713
72.196.87.20 0:0:0:0:0:ffff:48c4:5714
72.196.87.21 0:0:0:0:0:ffff:48c4:5715
72.196.87.22 0:0:0:0:0:ffff:48c4:5716
72.196.87.23 0:0:0:0:0:ffff:48c4:5717
72.196.87.24 0:0:0:0:0:ffff:48c4:5718
72.196.87.25 0:0:0:0:0:ffff:48c4:5719
72.196.87.26 0:0:0:0:0:ffff:48c4:571a
72.196.87.27 0:0:0:0:0:ffff:48c4:571b
72.196.87.28 0:0:0:0:0:ffff:48c4:571c
72.196.87.29 0:0:0:0:0:ffff:48c4:571d
72.196.87.30 0:0:0:0:0:ffff:48c4:571e
72.196.87.31 0:0:0:0:0:ffff:48c4:571f
72.196.87.32 0:0:0:0:0:ffff:48c4:5720
72.196.87.33 0:0:0:0:0:ffff:48c4:5721
72.196.87.34 0:0:0:0:0:ffff:48c4:5722
72.196.87.35 0:0:0:0:0:ffff:48c4:5723
72.196.87.36 0:0:0:0:0:ffff:48c4:5724
72.196.87.37 0:0:0:0:0:ffff:48c4:5725
72.196.87.38 0:0:0:0:0:ffff:48c4:5726
72.196.87.39 0:0:0:0:0:ffff:48c4:5727
72.196.87.40 0:0:0:0:0:ffff:48c4:5728
72.196.87.41 0:0:0:0:0:ffff:48c4:5729
72.196.87.42 0:0:0:0:0:ffff:48c4:572a
72.196.87.43 0:0:0:0:0:ffff:48c4:572b
72.196.87.44 0:0:0:0:0:ffff:48c4:572c
72.196.87.45 0:0:0:0:0:ffff:48c4:572d
72.196.87.46 0:0:0:0:0:ffff:48c4:572e
72.196.87.47 0:0:0:0:0:ffff:48c4:572f
72.196.87.48 0:0:0:0:0:ffff:48c4:5730
72.196.87.49 0:0:0:0:0:ffff:48c4:5731
72.196.87.50 0:0:0:0:0:ffff:48c4:5732
72.196.87.51 0:0:0:0:0:ffff:48c4:5733
72.196.87.52 0:0:0:0:0:ffff:48c4:5734
72.196.87.53 0:0:0:0:0:ffff:48c4:5735
72.196.87.54 0:0:0:0:0:ffff:48c4:5736
72.196.87.55 0:0:0:0:0:ffff:48c4:5737
72.196.87.56 0:0:0:0:0:ffff:48c4:5738
72.196.87.57 0:0:0:0:0:ffff:48c4:5739
72.196.87.58 0:0:0:0:0:ffff:48c4:573a
72.196.87.59 0:0:0:0:0:ffff:48c4:573b
72.196.87.60 0:0:0:0:0:ffff:48c4:573c


72.196.87.61 0:0:0:0:0:ffff:48c4:573d
72.196.87.62 0:0:0:0:0:ffff:48c4:573e
72.196.87.63 0:0:0:0:0:ffff:48c4:573f
72.196.87.64 0:0:0:0:0:ffff:48c4:5740
72.196.87.65 0:0:0:0:0:ffff:48c4:5741
72.196.87.66 0:0:0:0:0:ffff:48c4:5742
72.196.87.67 0:0:0:0:0:ffff:48c4:5743
72.196.87.68 0:0:0:0:0:ffff:48c4:5744
72.196.87.69 0:0:0:0:0:ffff:48c4:5745
72.196.87.70 0:0:0:0:0:ffff:48c4:5746
72.196.87.71 0:0:0:0:0:ffff:48c4:5747
72.196.87.72 0:0:0:0:0:ffff:48c4:5748
72.196.87.73 0:0:0:0:0:ffff:48c4:5749
72.196.87.74 0:0:0:0:0:ffff:48c4:574a
72.196.87.75 0:0:0:0:0:ffff:48c4:574b
72.196.87.76 0:0:0:0:0:ffff:48c4:574c
72.196.87.77 0:0:0:0:0:ffff:48c4:574d
72.196.87.78 0:0:0:0:0:ffff:48c4:574e
72.196.87.79 0:0:0:0:0:ffff:48c4:574f
72.196.87.80 0:0:0:0:0:ffff:48c4:5750
72.196.87.81 0:0:0:0:0:ffff:48c4:5751
72.196.87.82 0:0:0:0:0:ffff:48c4:5752
72.196.87.83 0:0:0:0:0:ffff:48c4:5753
72.196.87.84 0:0:0:0:0:ffff:48c4:5754
72.196.87.85 0:0:0:0:0:ffff:48c4:5755
72.196.87.86 0:0:0:0:0:ffff:48c4:5756
72.196.87.87 0:0:0:0:0:ffff:48c4:5757
72.196.87.88 0:0:0:0:0:ffff:48c4:5758
72.196.87.89 0:0:0:0:0:ffff:48c4:5759
72.196.87.90 0:0:0:0:0:ffff:48c4:575a
72.196.87.91 0:0:0:0:0:ffff:48c4:575b
72.196.87.92 0:0:0:0:0:ffff:48c4:575c
72.196.87.93 0:0:0:0:0:ffff:48c4:575d
72.196.87.94 0:0:0:0:0:ffff:48c4:575e
72.196.87.95 0:0:0:0:0:ffff:48c4:575f
72.196.87.96 0:0:0:0:0:ffff:48c4:5760
72.196.87.97 0:0:0:0:0:ffff:48c4:5761
72.196.87.98 0:0:0:0:0:ffff:48c4:5762
72.196.87.99 0:0:0:0:0:ffff:48c4:5763
72.196.87.100 0:0:0:0:0:ffff:48c4:5764
72.196.87.101 0:0:0:0:0:ffff:48c4:5765
72.196.87.102 0:0:0:0:0:ffff:48c4:5766
72.196.87.103 0:0:0:0:0:ffff:48c4:5767
72.196.87.104 0:0:0:0:0:ffff:48c4:5768
72.196.87.105 0:0:0:0:0:ffff:48c4:5769
72.196.87.106 0:0:0:0:0:ffff:48c4:576a
72.196.87.107 0:0:0:0:0:ffff:48c4:576b
72.196.87.108 0:0:0:0:0:ffff:48c4:576c
72.196.87.109 0:0:0:0:0:ffff:48c4:576d
72.196.87.110 0:0:0:0:0:ffff:48c4:576e
72.196.87.111 0:0:0:0:0:ffff:48c4:576f
72.196.87.112 0:0:0:0:0:ffff:48c4:5770
72.196.87.113 0:0:0:0:0:ffff:48c4:5771
72.196.87.114 0:0:0:0:0:ffff:48c4:5772
72.196.87.115 0:0:0:0:0:ffff:48c4:5773
72.196.87.116 0:0:0:0:0:ffff:48c4:5774
72.196.87.117 0:0:0:0:0:ffff:48c4:5775
72.196.87.118 0:0:0:0:0:ffff:48c4:5776
72.196.87.119 0:0:0:0:0:ffff:48c4:5777
72.196.87.120 0:0:0:0:0:ffff:48c4:5778


72.196.87.121 0:0:0:0:0:ffff:48c4:5779
72.196.87.122 0:0:0:0:0:ffff:48c4:577a
72.196.87.123 0:0:0:0:0:ffff:48c4:577b
72.196.87.124 0:0:0:0:0:ffff:48c4:577c
72.196.87.125 0:0:0:0:0:ffff:48c4:577d
72.196.87.126 0:0:0:0:0:ffff:48c4:577e
72.196.87.127 0:0:0:0:0:ffff:48c4:577f
72.196.87.128 0:0:0:0:0:ffff:48c4:5780
72.196.87.129 0:0:0:0:0:ffff:48c4:5781
72.196.87.130 0:0:0:0:0:ffff:48c4:5782
72.196.87.131 0:0:0:0:0:ffff:48c4:5783
72.196.87.132 0:0:0:0:0:ffff:48c4:5784
72.196.87.133 0:0:0:0:0:ffff:48c4:5785
72.196.87.134 0:0:0:0:0:ffff:48c4:5786
72.196.87.135 0:0:0:0:0:ffff:48c4:5787
72.196.87.136 0:0:0:0:0:ffff:48c4:5788
72.196.87.137 0:0:0:0:0:ffff:48c4:5789
72.196.87.138 0:0:0:0:0:ffff:48c4:578a
72.196.87.139 0:0:0:0:0:ffff:48c4:578b
72.196.87.140 0:0:0:0:0:ffff:48c4:578c
72.196.87.141 0:0:0:0:0:ffff:48c4:578d
72.196.87.142 0:0:0:0:0:ffff:48c4:578e
72.196.87.143 0:0:0:0:0:ffff:48c4:578f
72.196.87.144 0:0:0:0:0:ffff:48c4:5790
72.196.87.145 0:0:0:0:0:ffff:48c4:5791
72.196.87.146 0:0:0:0:0:ffff:48c4:5792
72.196.87.147 0:0:0:0:0:ffff:48c4:5793
72.196.87.148 0:0:0:0:0:ffff:48c4:5794
72.196.87.149 0:0:0:0:0:ffff:48c4:5795
72.196.87.150 0:0:0:0:0:ffff:48c4:5796
72.196.87.151 0:0:0:0:0:ffff:48c4:5797
72.196.87.152 0:0:0:0:0:ffff:48c4:5798
72.196.87.153 0:0:0:0:0:ffff:48c4:5799
72.196.87.154 0:0:0:0:0:ffff:48c4:579a
72.196.87.155 0:0:0:0:0:ffff:48c4:579b
72.196.87.156 0:0:0:0:0:ffff:48c4:579c
72.196.87.157 0:0:0:0:0:ffff:48c4:579d
72.196.87.158 0:0:0:0:0:ffff:48c4:579e
72.196.87.159 0:0:0:0:0:ffff:48c4:579f
72.196.87.160 0:0:0:0:0:ffff:48c4:57a0
72.196.87.161 0:0:0:0:0:ffff:48c4:57a1
72.196.87.162 0:0:0:0:0:ffff:48c4:57a2
72.196.87.163 0:0:0:0:0:ffff:48c4:57a3
72.196.87.164 0:0:0:0:0:ffff:48c4:57a4
72.196.87.165 0:0:0:0:0:ffff:48c4:57a5
72.196.87.166 0:0:0:0:0:ffff:48c4:57a6
72.196.87.167 0:0:0:0:0:ffff:48c4:57a7
72.196.87.168 0:0:0:0:0:ffff:48c4:57a8
72.196.87.169 0:0:0:0:0:ffff:48c4:57a9
72.196.87.170 0:0:0:0:0:ffff:48c4:57aa
72.196.87.171 0:0:0:0:0:ffff:48c4:57ab
72.196.87.172 0:0:0:0:0:ffff:48c4:57ac
72.196.87.173 0:0:0:0:0:ffff:48c4:57ad
72.196.87.174 0:0:0:0:0:ffff:48c4:57ae
72.196.87.175 0:0:0:0:0:ffff:48c4:57af
72.196.87.176 0:0:0:0:0:ffff:48c4:57b0
72.196.87.177 0:0:0:0:0:ffff:48c4:57b1
72.196.87.178 0:0:0:0:0:ffff:48c4:57b2
72.196.87.179 0:0:0:0:0:ffff:48c4:57b3
72.196.87.180 0:0:0:0:0:ffff:48c4:57b4


72.196.87.181 0:0:0:0:0:ffff:48c4:57b5
72.196.87.182 0:0:0:0:0:ffff:48c4:57b6
72.196.87.183 0:0:0:0:0:ffff:48c4:57b7
72.196.87.184 0:0:0:0:0:ffff:48c4:57b8
72.196.87.185 0:0:0:0:0:ffff:48c4:57b9
72.196.87.186 0:0:0:0:0:ffff:48c4:57ba
72.196.87.187 0:0:0:0:0:ffff:48c4:57bb
72.196.87.188 0:0:0:0:0:ffff:48c4:57bc
72.196.87.189 0:0:0:0:0:ffff:48c4:57bd
72.196.87.190 0:0:0:0:0:ffff:48c4:57be
72.196.87.191 0:0:0:0:0:ffff:48c4:57bf
72.196.87.192 0:0:0:0:0:ffff:48c4:57c0
72.196.87.193 0:0:0:0:0:ffff:48c4:57c1
72.196.87.194 0:0:0:0:0:ffff:48c4:57c2
72.196.87.195 0:0:0:0:0:ffff:48c4:57c3
72.196.87.196 0:0:0:0:0:ffff:48c4:57c4
72.196.87.197 0:0:0:0:0:ffff:48c4:57c5
72.196.87.198 0:0:0:0:0:ffff:48c4:57c6
72.196.87.199 0:0:0:0:0:ffff:48c4:57c7
72.196.87.200 0:0:0:0:0:ffff:48c4:57c8
72.196.87.201 0:0:0:0:0:ffff:48c4:57c9
72.196.87.202 0:0:0:0:0:ffff:48c4:57ca
72.196.87.203 0:0:0:0:0:ffff:48c4:57cb
72.196.87.204 0:0:0:0:0:ffff:48c4:57cc
72.196.87.205 0:0:0:0:0:ffff:48c4:57cd
72.196.87.206 0:0:0:0:0:ffff:48c4:57ce
72.196.87.207 0:0:0:0:0:ffff:48c4:57cf
72.196.87.208 0:0:0:0:0:ffff:48c4:57d0
72.196.87.209 0:0:0:0:0:ffff:48c4:57d1
72.196.87.210 0:0:0:0:0:ffff:48c4:57d2
72.196.87.211 0:0:0:0:0:ffff:48c4:57d3
72.196.87.212 0:0:0:0:0:ffff:48c4:57d4
72.196.87.213 0:0:0:0:0:ffff:48c4:57d5
72.196.87.214 0:0:0:0:0:ffff:48c4:57d6
72.196.87.215 0:0:0:0:0:ffff:48c4:57d7
72.196.87.216 0:0:0:0:0:ffff:48c4:57d8
72.196.87.217 0:0:0:0:0:ffff:48c4:57d9
72.196.87.218 0:0:0:0:0:ffff:48c4:57da
72.196.87.219 0:0:0:0:0:ffff:48c4:57db
72.196.87.220 0:0:0:0:0:ffff:48c4:57dc
72.196.87.221 0:0:0:0:0:ffff:48c4:57dd
72.196.87.222 0:0:0:0:0:ffff:48c4:57de
72.196.87.223 0:0:0:0:0:ffff:48c4:57df
72.196.87.224 0:0:0:0:0:ffff:48c4:57e0
72.196.87.225 0:0:0:0:0:ffff:48c4:57e1
72.196.87.226 0:0:0:0:0:ffff:48c4:57e2
72.196.87.227 0:0:0:0:0:ffff:48c4:57e3
72.196.87.228 0:0:0:0:0:ffff:48c4:57e4
72.196.87.229 0:0:0:0:0:ffff:48c4:57e5
72.196.87.230 0:0:0:0:0:ffff:48c4:57e6
72.196.87.231 0:0:0:0:0:ffff:48c4:57e7
72.196.87.232 0:0:0:0:0:ffff:48c4:57e8
72.196.87.233 0:0:0:0:0:ffff:48c4:57e9
72.196.87.234 0:0:0:0:0:ffff:48c4:57ea
72.196.87.235 0:0:0:0:0:ffff:48c4:57eb
72.196.87.236 0:0:0:0:0:ffff:48c4:57ec
72.196.87.237 0:0:0:0:0:ffff:48c4:57ed
72.196.87.238 0:0:0:0:0:ffff:48c4:57ee
72.196.87.239 0:0:0:0:0:ffff:48c4:57ef
72.196.87.240 0:0:0:0:0:ffff:48c4:57f0
72.196.87.241 0:0:0:0:0:ffff:48c4:57f1
72.196.87.242 0:0:0:0:0:ffff:48c4:57f2
72.196.87.243 0:0:0:0:0:ffff:48c4:57f3
72.196.87.244 0:0:0:0:0:ffff:48c4:57f4
72.196.87.245 0:0:0:0:0:ffff:48c4:57f5
72.196.87.246 0:0:0:0:0:ffff:48c4:57f6
72.196.87.247 0:0:0:0:0:ffff:48c4:57f7
72.196.87.248 0:0:0:0:0:ffff:48c4:57f8
72.196.87.249 0:0:0:0:0:ffff:48c4:57f9
72.196.87.250 0:0:0:0:0:ffff:48c4:57fa
72.196.87.251 0:0:0:0:0:ffff:48c4:57fb
72.196.87.252 0:0:0:0:0:ffff:48c4:57fc
72.196.87.253 0:0:0:0:0:ffff:48c4:57fd
72.196.87.254 0:0:0:0:0:ffff:48c4:57fe
72.196.87.255 0:0:0:0:0:ffff:48c4:57ff


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.