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
72.32.136.1 0:0:0:0:0:ffff:4820:8801
72.32.136.2 0:0:0:0:0:ffff:4820:8802
72.32.136.3 0:0:0:0:0:ffff:4820:8803
72.32.136.4 0:0:0:0:0:ffff:4820:8804
72.32.136.5 0:0:0:0:0:ffff:4820:8805
72.32.136.6 0:0:0:0:0:ffff:4820:8806
72.32.136.7 0:0:0:0:0:ffff:4820:8807
72.32.136.8 0:0:0:0:0:ffff:4820:8808
72.32.136.9 0:0:0:0:0:ffff:4820:8809
72.32.136.10 0:0:0:0:0:ffff:4820:880a
72.32.136.11 0:0:0:0:0:ffff:4820:880b
72.32.136.12 0:0:0:0:0:ffff:4820:880c
72.32.136.13 0:0:0:0:0:ffff:4820:880d
72.32.136.14 0:0:0:0:0:ffff:4820:880e
72.32.136.15 0:0:0:0:0:ffff:4820:880f
72.32.136.16 0:0:0:0:0:ffff:4820:8810
72.32.136.17 0:0:0:0:0:ffff:4820:8811
72.32.136.18 0:0:0:0:0:ffff:4820:8812
72.32.136.19 0:0:0:0:0:ffff:4820:8813
72.32.136.20 0:0:0:0:0:ffff:4820:8814
72.32.136.21 0:0:0:0:0:ffff:4820:8815
72.32.136.22 0:0:0:0:0:ffff:4820:8816
72.32.136.23 0:0:0:0:0:ffff:4820:8817
72.32.136.24 0:0:0:0:0:ffff:4820:8818
72.32.136.25 0:0:0:0:0:ffff:4820:8819
72.32.136.26 0:0:0:0:0:ffff:4820:881a
72.32.136.27 0:0:0:0:0:ffff:4820:881b
72.32.136.28 0:0:0:0:0:ffff:4820:881c
72.32.136.29 0:0:0:0:0:ffff:4820:881d
72.32.136.30 0:0:0:0:0:ffff:4820:881e
72.32.136.31 0:0:0:0:0:ffff:4820:881f
72.32.136.32 0:0:0:0:0:ffff:4820:8820
72.32.136.33 0:0:0:0:0:ffff:4820:8821
72.32.136.34 0:0:0:0:0:ffff:4820:8822
72.32.136.35 0:0:0:0:0:ffff:4820:8823
72.32.136.36 0:0:0:0:0:ffff:4820:8824
72.32.136.37 0:0:0:0:0:ffff:4820:8825
72.32.136.38 0:0:0:0:0:ffff:4820:8826
72.32.136.39 0:0:0:0:0:ffff:4820:8827
72.32.136.40 0:0:0:0:0:ffff:4820:8828
72.32.136.41 0:0:0:0:0:ffff:4820:8829
72.32.136.42 0:0:0:0:0:ffff:4820:882a
72.32.136.43 0:0:0:0:0:ffff:4820:882b
72.32.136.44 0:0:0:0:0:ffff:4820:882c
72.32.136.45 0:0:0:0:0:ffff:4820:882d
72.32.136.46 0:0:0:0:0:ffff:4820:882e
72.32.136.47 0:0:0:0:0:ffff:4820:882f
72.32.136.48 0:0:0:0:0:ffff:4820:8830
72.32.136.49 0:0:0:0:0:ffff:4820:8831
72.32.136.50 0:0:0:0:0:ffff:4820:8832
72.32.136.51 0:0:0:0:0:ffff:4820:8833
72.32.136.52 0:0:0:0:0:ffff:4820:8834
72.32.136.53 0:0:0:0:0:ffff:4820:8835
72.32.136.54 0:0:0:0:0:ffff:4820:8836
72.32.136.55 0:0:0:0:0:ffff:4820:8837
72.32.136.56 0:0:0:0:0:ffff:4820:8838
72.32.136.57 0:0:0:0:0:ffff:4820:8839
72.32.136.58 0:0:0:0:0:ffff:4820:883a
72.32.136.59 0:0:0:0:0:ffff:4820:883b
72.32.136.60 0:0:0:0:0:ffff:4820:883c


72.32.136.61 0:0:0:0:0:ffff:4820:883d
72.32.136.62 0:0:0:0:0:ffff:4820:883e
72.32.136.63 0:0:0:0:0:ffff:4820:883f
72.32.136.64 0:0:0:0:0:ffff:4820:8840
72.32.136.65 0:0:0:0:0:ffff:4820:8841
72.32.136.66 0:0:0:0:0:ffff:4820:8842
72.32.136.67 0:0:0:0:0:ffff:4820:8843
72.32.136.68 0:0:0:0:0:ffff:4820:8844
72.32.136.69 0:0:0:0:0:ffff:4820:8845
72.32.136.70 0:0:0:0:0:ffff:4820:8846
72.32.136.71 0:0:0:0:0:ffff:4820:8847
72.32.136.72 0:0:0:0:0:ffff:4820:8848
72.32.136.73 0:0:0:0:0:ffff:4820:8849
72.32.136.74 0:0:0:0:0:ffff:4820:884a
72.32.136.75 0:0:0:0:0:ffff:4820:884b
72.32.136.76 0:0:0:0:0:ffff:4820:884c
72.32.136.77 0:0:0:0:0:ffff:4820:884d
72.32.136.78 0:0:0:0:0:ffff:4820:884e
72.32.136.79 0:0:0:0:0:ffff:4820:884f
72.32.136.80 0:0:0:0:0:ffff:4820:8850
72.32.136.81 0:0:0:0:0:ffff:4820:8851
72.32.136.82 0:0:0:0:0:ffff:4820:8852
72.32.136.83 0:0:0:0:0:ffff:4820:8853
72.32.136.84 0:0:0:0:0:ffff:4820:8854
72.32.136.85 0:0:0:0:0:ffff:4820:8855
72.32.136.86 0:0:0:0:0:ffff:4820:8856
72.32.136.87 0:0:0:0:0:ffff:4820:8857
72.32.136.88 0:0:0:0:0:ffff:4820:8858
72.32.136.89 0:0:0:0:0:ffff:4820:8859
72.32.136.90 0:0:0:0:0:ffff:4820:885a
72.32.136.91 0:0:0:0:0:ffff:4820:885b
72.32.136.92 0:0:0:0:0:ffff:4820:885c
72.32.136.93 0:0:0:0:0:ffff:4820:885d
72.32.136.94 0:0:0:0:0:ffff:4820:885e
72.32.136.95 0:0:0:0:0:ffff:4820:885f
72.32.136.96 0:0:0:0:0:ffff:4820:8860
72.32.136.97 0:0:0:0:0:ffff:4820:8861
72.32.136.98 0:0:0:0:0:ffff:4820:8862
72.32.136.99 0:0:0:0:0:ffff:4820:8863
72.32.136.100 0:0:0:0:0:ffff:4820:8864
72.32.136.101 0:0:0:0:0:ffff:4820:8865
72.32.136.102 0:0:0:0:0:ffff:4820:8866
72.32.136.103 0:0:0:0:0:ffff:4820:8867
72.32.136.104 0:0:0:0:0:ffff:4820:8868
72.32.136.105 0:0:0:0:0:ffff:4820:8869
72.32.136.106 0:0:0:0:0:ffff:4820:886a
72.32.136.107 0:0:0:0:0:ffff:4820:886b
72.32.136.108 0:0:0:0:0:ffff:4820:886c
72.32.136.109 0:0:0:0:0:ffff:4820:886d
72.32.136.110 0:0:0:0:0:ffff:4820:886e
72.32.136.111 0:0:0:0:0:ffff:4820:886f
72.32.136.112 0:0:0:0:0:ffff:4820:8870
72.32.136.113 0:0:0:0:0:ffff:4820:8871
72.32.136.114 0:0:0:0:0:ffff:4820:8872
72.32.136.115 0:0:0:0:0:ffff:4820:8873
72.32.136.116 0:0:0:0:0:ffff:4820:8874
72.32.136.117 0:0:0:0:0:ffff:4820:8875
72.32.136.118 0:0:0:0:0:ffff:4820:8876
72.32.136.119 0:0:0:0:0:ffff:4820:8877
72.32.136.120 0:0:0:0:0:ffff:4820:8878


72.32.136.121 0:0:0:0:0:ffff:4820:8879
72.32.136.122 0:0:0:0:0:ffff:4820:887a
72.32.136.123 0:0:0:0:0:ffff:4820:887b
72.32.136.124 0:0:0:0:0:ffff:4820:887c
72.32.136.125 0:0:0:0:0:ffff:4820:887d
72.32.136.126 0:0:0:0:0:ffff:4820:887e
72.32.136.127 0:0:0:0:0:ffff:4820:887f
72.32.136.128 0:0:0:0:0:ffff:4820:8880
72.32.136.129 0:0:0:0:0:ffff:4820:8881
72.32.136.130 0:0:0:0:0:ffff:4820:8882
72.32.136.131 0:0:0:0:0:ffff:4820:8883
72.32.136.132 0:0:0:0:0:ffff:4820:8884
72.32.136.133 0:0:0:0:0:ffff:4820:8885
72.32.136.134 0:0:0:0:0:ffff:4820:8886
72.32.136.135 0:0:0:0:0:ffff:4820:8887
72.32.136.136 0:0:0:0:0:ffff:4820:8888
72.32.136.137 0:0:0:0:0:ffff:4820:8889
72.32.136.138 0:0:0:0:0:ffff:4820:888a
72.32.136.139 0:0:0:0:0:ffff:4820:888b
72.32.136.140 0:0:0:0:0:ffff:4820:888c
72.32.136.141 0:0:0:0:0:ffff:4820:888d
72.32.136.142 0:0:0:0:0:ffff:4820:888e
72.32.136.143 0:0:0:0:0:ffff:4820:888f
72.32.136.144 0:0:0:0:0:ffff:4820:8890
72.32.136.145 0:0:0:0:0:ffff:4820:8891
72.32.136.146 0:0:0:0:0:ffff:4820:8892
72.32.136.147 0:0:0:0:0:ffff:4820:8893
72.32.136.148 0:0:0:0:0:ffff:4820:8894
72.32.136.149 0:0:0:0:0:ffff:4820:8895
72.32.136.150 0:0:0:0:0:ffff:4820:8896
72.32.136.151 0:0:0:0:0:ffff:4820:8897
72.32.136.152 0:0:0:0:0:ffff:4820:8898
72.32.136.153 0:0:0:0:0:ffff:4820:8899
72.32.136.154 0:0:0:0:0:ffff:4820:889a
72.32.136.155 0:0:0:0:0:ffff:4820:889b
72.32.136.156 0:0:0:0:0:ffff:4820:889c
72.32.136.157 0:0:0:0:0:ffff:4820:889d
72.32.136.158 0:0:0:0:0:ffff:4820:889e
72.32.136.159 0:0:0:0:0:ffff:4820:889f
72.32.136.160 0:0:0:0:0:ffff:4820:88a0
72.32.136.161 0:0:0:0:0:ffff:4820:88a1
72.32.136.162 0:0:0:0:0:ffff:4820:88a2
72.32.136.163 0:0:0:0:0:ffff:4820:88a3
72.32.136.164 0:0:0:0:0:ffff:4820:88a4
72.32.136.165 0:0:0:0:0:ffff:4820:88a5
72.32.136.166 0:0:0:0:0:ffff:4820:88a6
72.32.136.167 0:0:0:0:0:ffff:4820:88a7
72.32.136.168 0:0:0:0:0:ffff:4820:88a8
72.32.136.169 0:0:0:0:0:ffff:4820:88a9
72.32.136.170 0:0:0:0:0:ffff:4820:88aa
72.32.136.171 0:0:0:0:0:ffff:4820:88ab
72.32.136.172 0:0:0:0:0:ffff:4820:88ac
72.32.136.173 0:0:0:0:0:ffff:4820:88ad
72.32.136.174 0:0:0:0:0:ffff:4820:88ae
72.32.136.175 0:0:0:0:0:ffff:4820:88af
72.32.136.176 0:0:0:0:0:ffff:4820:88b0
72.32.136.177 0:0:0:0:0:ffff:4820:88b1
72.32.136.178 0:0:0:0:0:ffff:4820:88b2
72.32.136.179 0:0:0:0:0:ffff:4820:88b3
72.32.136.180 0:0:0:0:0:ffff:4820:88b4


72.32.136.181 0:0:0:0:0:ffff:4820:88b5
72.32.136.182 0:0:0:0:0:ffff:4820:88b6
72.32.136.183 0:0:0:0:0:ffff:4820:88b7
72.32.136.184 0:0:0:0:0:ffff:4820:88b8
72.32.136.185 0:0:0:0:0:ffff:4820:88b9
72.32.136.186 0:0:0:0:0:ffff:4820:88ba
72.32.136.187 0:0:0:0:0:ffff:4820:88bb
72.32.136.188 0:0:0:0:0:ffff:4820:88bc
72.32.136.189 0:0:0:0:0:ffff:4820:88bd
72.32.136.190 0:0:0:0:0:ffff:4820:88be
72.32.136.191 0:0:0:0:0:ffff:4820:88bf
72.32.136.192 0:0:0:0:0:ffff:4820:88c0
72.32.136.193 0:0:0:0:0:ffff:4820:88c1
72.32.136.194 0:0:0:0:0:ffff:4820:88c2
72.32.136.195 0:0:0:0:0:ffff:4820:88c3
72.32.136.196 0:0:0:0:0:ffff:4820:88c4
72.32.136.197 0:0:0:0:0:ffff:4820:88c5
72.32.136.198 0:0:0:0:0:ffff:4820:88c6
72.32.136.199 0:0:0:0:0:ffff:4820:88c7
72.32.136.200 0:0:0:0:0:ffff:4820:88c8
72.32.136.201 0:0:0:0:0:ffff:4820:88c9
72.32.136.202 0:0:0:0:0:ffff:4820:88ca
72.32.136.203 0:0:0:0:0:ffff:4820:88cb
72.32.136.204 0:0:0:0:0:ffff:4820:88cc
72.32.136.205 0:0:0:0:0:ffff:4820:88cd
72.32.136.206 0:0:0:0:0:ffff:4820:88ce
72.32.136.207 0:0:0:0:0:ffff:4820:88cf
72.32.136.208 0:0:0:0:0:ffff:4820:88d0
72.32.136.209 0:0:0:0:0:ffff:4820:88d1
72.32.136.210 0:0:0:0:0:ffff:4820:88d2
72.32.136.211 0:0:0:0:0:ffff:4820:88d3
72.32.136.212 0:0:0:0:0:ffff:4820:88d4
72.32.136.213 0:0:0:0:0:ffff:4820:88d5
72.32.136.214 0:0:0:0:0:ffff:4820:88d6
72.32.136.215 0:0:0:0:0:ffff:4820:88d7
72.32.136.216 0:0:0:0:0:ffff:4820:88d8
72.32.136.217 0:0:0:0:0:ffff:4820:88d9
72.32.136.218 0:0:0:0:0:ffff:4820:88da
72.32.136.219 0:0:0:0:0:ffff:4820:88db
72.32.136.220 0:0:0:0:0:ffff:4820:88dc
72.32.136.221 0:0:0:0:0:ffff:4820:88dd
72.32.136.222 0:0:0:0:0:ffff:4820:88de
72.32.136.223 0:0:0:0:0:ffff:4820:88df
72.32.136.224 0:0:0:0:0:ffff:4820:88e0
72.32.136.225 0:0:0:0:0:ffff:4820:88e1
72.32.136.226 0:0:0:0:0:ffff:4820:88e2
72.32.136.227 0:0:0:0:0:ffff:4820:88e3
72.32.136.228 0:0:0:0:0:ffff:4820:88e4
72.32.136.229 0:0:0:0:0:ffff:4820:88e5
72.32.136.230 0:0:0:0:0:ffff:4820:88e6
72.32.136.231 0:0:0:0:0:ffff:4820:88e7
72.32.136.232 0:0:0:0:0:ffff:4820:88e8
72.32.136.233 0:0:0:0:0:ffff:4820:88e9
72.32.136.234 0:0:0:0:0:ffff:4820:88ea
72.32.136.235 0:0:0:0:0:ffff:4820:88eb
72.32.136.236 0:0:0:0:0:ffff:4820:88ec
72.32.136.237 0:0:0:0:0:ffff:4820:88ed
72.32.136.238 0:0:0:0:0:ffff:4820:88ee
72.32.136.239 0:0:0:0:0:ffff:4820:88ef
72.32.136.240 0:0:0:0:0:ffff:4820:88f0
72.32.136.241 0:0:0:0:0:ffff:4820:88f1
72.32.136.242 0:0:0:0:0:ffff:4820:88f2
72.32.136.243 0:0:0:0:0:ffff:4820:88f3
72.32.136.244 0:0:0:0:0:ffff:4820:88f4
72.32.136.245 0:0:0:0:0:ffff:4820:88f5
72.32.136.246 0:0:0:0:0:ffff:4820:88f6
72.32.136.247 0:0:0:0:0:ffff:4820:88f7
72.32.136.248 0:0:0:0:0:ffff:4820:88f8
72.32.136.249 0:0:0:0:0:ffff:4820:88f9
72.32.136.250 0:0:0:0:0:ffff:4820:88fa
72.32.136.251 0:0:0:0:0:ffff:4820:88fb
72.32.136.252 0:0:0:0:0:ffff:4820:88fc
72.32.136.253 0:0:0:0:0:ffff:4820:88fd
72.32.136.254 0:0:0:0:0:ffff:4820:88fe
72.32.136.255 0:0:0:0:0:ffff:4820:88ff


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.