IP find 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 by IP find IPv4 ranges.


No.Complete IPIP with CIDR
1 72.245.224.1 72.245.224.1/32
2 72.245.224.2 72.245.224.2/32
3 72.245.224.3 72.245.224.3/32
4 72.245.224.4 72.245.224.4/32
5 72.245.224.5 72.245.224.5/32
6 72.245.224.6 72.245.224.6/32
7 72.245.224.7 72.245.224.7/32
8 72.245.224.8 72.245.224.8/32
9 72.245.224.9 72.245.224.9/32
10 72.245.224.10 72.245.224.10/32
11 72.245.224.11 72.245.224.11/32
12 72.245.224.12 72.245.224.12/32
13 72.245.224.13 72.245.224.13/32
14 72.245.224.14 72.245.224.14/32
15 72.245.224.15 72.245.224.15/32
16 72.245.224.16 72.245.224.16/32
17 72.245.224.17 72.245.224.17/32
18 72.245.224.18 72.245.224.18/32
19 72.245.224.19 72.245.224.19/32
20 72.245.224.20 72.245.224.20/32
21 72.245.224.21 72.245.224.21/32
22 72.245.224.22 72.245.224.22/32
23 72.245.224.23 72.245.224.23/32
24 72.245.224.24 72.245.224.24/32
25 72.245.224.25 72.245.224.25/32
26 72.245.224.26 72.245.224.26/32
27 72.245.224.27 72.245.224.27/32
28 72.245.224.28 72.245.224.28/32
29 72.245.224.29 72.245.224.29/32
30 72.245.224.30 72.245.224.30/32
31 72.245.224.31 72.245.224.31/32
32 72.245.224.32 72.245.224.32/32
33 72.245.224.33 72.245.224.33/32
34 72.245.224.34 72.245.224.34/32
35 72.245.224.35 72.245.224.35/32
36 72.245.224.36 72.245.224.36/32
37 72.245.224.37 72.245.224.37/32
38 72.245.224.38 72.245.224.38/32
39 72.245.224.39 72.245.224.39/32
40 72.245.224.40 72.245.224.40/32
41 72.245.224.41 72.245.224.41/32
42 72.245.224.42 72.245.224.42/32
43 72.245.224.43 72.245.224.43/32
44 72.245.224.44 72.245.224.44/32
45 72.245.224.45 72.245.224.45/32
46 72.245.224.46 72.245.224.46/32
47 72.245.224.47 72.245.224.47/32
48 72.245.224.48 72.245.224.48/32
49 72.245.224.49 72.245.224.49/32
50 72.245.224.50 72.245.224.50/32
51 72.245.224.51 72.245.224.51/32
52 72.245.224.52 72.245.224.52/32
53 72.245.224.53 72.245.224.53/32
54 72.245.224.54 72.245.224.54/32
55 72.245.224.55 72.245.224.55/32
56 72.245.224.56 72.245.224.56/32
57 72.245.224.57 72.245.224.57/32
58 72.245.224.58 72.245.224.58/32
59 72.245.224.59 72.245.224.59/32
60 72.245.224.60 72.245.224.60/32
61 72.245.224.61 72.245.224.61/32
62 72.245.224.62 72.245.224.62/32
63 72.245.224.63 72.245.224.63/32
64 72.245.224.64 72.245.224.64/32
65 72.245.224.65 72.245.224.65/32
66 72.245.224.66 72.245.224.66/32
67 72.245.224.67 72.245.224.67/32
68 72.245.224.68 72.245.224.68/32
69 72.245.224.69 72.245.224.69/32
70 72.245.224.70 72.245.224.70/32
71 72.245.224.71 72.245.224.71/32
72 72.245.224.72 72.245.224.72/32
73 72.245.224.73 72.245.224.73/32
74 72.245.224.74 72.245.224.74/32
75 72.245.224.75 72.245.224.75/32
76 72.245.224.76 72.245.224.76/32
77 72.245.224.77 72.245.224.77/32
78 72.245.224.78 72.245.224.78/32
79 72.245.224.79 72.245.224.79/32
80 72.245.224.80 72.245.224.80/32
81 72.245.224.81 72.245.224.81/32
82 72.245.224.82 72.245.224.82/32
83 72.245.224.83 72.245.224.83/32
84 72.245.224.84 72.245.224.84/32
85 72.245.224.85 72.245.224.85/32
86 72.245.224.86 72.245.224.86/32
87 72.245.224.87 72.245.224.87/32
88 72.245.224.88 72.245.224.88/32
89 72.245.224.89 72.245.224.89/32
90 72.245.224.90 72.245.224.90/32
91 72.245.224.91 72.245.224.91/32
92 72.245.224.92 72.245.224.92/32
93 72.245.224.93 72.245.224.93/32
94 72.245.224.94 72.245.224.94/32
95 72.245.224.95 72.245.224.95/32
96 72.245.224.96 72.245.224.96/32
97 72.245.224.97 72.245.224.97/32
98 72.245.224.98 72.245.224.98/32
99 72.245.224.99 72.245.224.99/32
100 72.245.224.100 72.245.224.100/32
101 72.245.224.101 72.245.224.101/32
102 72.245.224.102 72.245.224.102/32
103 72.245.224.103 72.245.224.103/32
104 72.245.224.104 72.245.224.104/32
105 72.245.224.105 72.245.224.105/32
106 72.245.224.106 72.245.224.106/32
107 72.245.224.107 72.245.224.107/32
108 72.245.224.108 72.245.224.108/32
109 72.245.224.109 72.245.224.109/32
110 72.245.224.110 72.245.224.110/32
111 72.245.224.111 72.245.224.111/32
112 72.245.224.112 72.245.224.112/32
113 72.245.224.113 72.245.224.113/32
114 72.245.224.114 72.245.224.114/32
115 72.245.224.115 72.245.224.115/32
116 72.245.224.116 72.245.224.116/32
117 72.245.224.117 72.245.224.117/32
118 72.245.224.118 72.245.224.118/32
119 72.245.224.119 72.245.224.119/32
120 72.245.224.120 72.245.224.120/32
121 72.245.224.121 72.245.224.121/32
122 72.245.224.122 72.245.224.122/32
123 72.245.224.123 72.245.224.123/32
124 72.245.224.124 72.245.224.124/32
125 72.245.224.125 72.245.224.125/32
126 72.245.224.126 72.245.224.126/32
127 72.245.224.127 72.245.224.127/32
128 72.245.224.128 72.245.224.128/32
129 72.245.224.129 72.245.224.129/32
130 72.245.224.130 72.245.224.130/32
131 72.245.224.131 72.245.224.131/32
132 72.245.224.132 72.245.224.132/32
133 72.245.224.133 72.245.224.133/32
134 72.245.224.134 72.245.224.134/32
135 72.245.224.135 72.245.224.135/32
136 72.245.224.136 72.245.224.136/32
137 72.245.224.137 72.245.224.137/32
138 72.245.224.138 72.245.224.138/32
139 72.245.224.139 72.245.224.139/32
140 72.245.224.140 72.245.224.140/32
141 72.245.224.141 72.245.224.141/32
142 72.245.224.142 72.245.224.142/32
143 72.245.224.143 72.245.224.143/32
144 72.245.224.144 72.245.224.144/32
145 72.245.224.145 72.245.224.145/32
146 72.245.224.146 72.245.224.146/32
147 72.245.224.147 72.245.224.147/32
148 72.245.224.148 72.245.224.148/32
149 72.245.224.149 72.245.224.149/32
150 72.245.224.150 72.245.224.150/32
151 72.245.224.151 72.245.224.151/32
152 72.245.224.152 72.245.224.152/32
153 72.245.224.153 72.245.224.153/32
154 72.245.224.154 72.245.224.154/32
155 72.245.224.155 72.245.224.155/32
156 72.245.224.156 72.245.224.156/32
157 72.245.224.157 72.245.224.157/32
158 72.245.224.158 72.245.224.158/32
159 72.245.224.159 72.245.224.159/32
160 72.245.224.160 72.245.224.160/32
161 72.245.224.161 72.245.224.161/32
162 72.245.224.162 72.245.224.162/32
163 72.245.224.163 72.245.224.163/32
164 72.245.224.164 72.245.224.164/32
165 72.245.224.165 72.245.224.165/32
166 72.245.224.166 72.245.224.166/32
167 72.245.224.167 72.245.224.167/32
168 72.245.224.168 72.245.224.168/32
169 72.245.224.169 72.245.224.169/32
170 72.245.224.170 72.245.224.170/32
171 72.245.224.171 72.245.224.171/32
172 72.245.224.172 72.245.224.172/32
173 72.245.224.173 72.245.224.173/32
174 72.245.224.174 72.245.224.174/32
175 72.245.224.175 72.245.224.175/32
176 72.245.224.176 72.245.224.176/32
177 72.245.224.177 72.245.224.177/32
178 72.245.224.178 72.245.224.178/32
179 72.245.224.179 72.245.224.179/32
180 72.245.224.180 72.245.224.180/32
181 72.245.224.181 72.245.224.181/32
182 72.245.224.182 72.245.224.182/32
183 72.245.224.183 72.245.224.183/32
184 72.245.224.184 72.245.224.184/32
185 72.245.224.185 72.245.224.185/32
186 72.245.224.186 72.245.224.186/32
187 72.245.224.187 72.245.224.187/32
188 72.245.224.188 72.245.224.188/32
189 72.245.224.189 72.245.224.189/32
190 72.245.224.190 72.245.224.190/32
191 72.245.224.191 72.245.224.191/32
192 72.245.224.192 72.245.224.192/32
193 72.245.224.193 72.245.224.193/32
194 72.245.224.194 72.245.224.194/32
195 72.245.224.195 72.245.224.195/32
196 72.245.224.196 72.245.224.196/32
197 72.245.224.197 72.245.224.197/32
198 72.245.224.198 72.245.224.198/32
199 72.245.224.199 72.245.224.199/32
200 72.245.224.200 72.245.224.200/32
201 72.245.224.201 72.245.224.201/32
202 72.245.224.202 72.245.224.202/32
203 72.245.224.203 72.245.224.203/32
204 72.245.224.204 72.245.224.204/32
205 72.245.224.205 72.245.224.205/32
206 72.245.224.206 72.245.224.206/32
207 72.245.224.207 72.245.224.207/32
208 72.245.224.208 72.245.224.208/32
209 72.245.224.209 72.245.224.209/32
210 72.245.224.210 72.245.224.210/32
211 72.245.224.211 72.245.224.211/32
212 72.245.224.212 72.245.224.212/32
213 72.245.224.213 72.245.224.213/32
214 72.245.224.214 72.245.224.214/32
215 72.245.224.215 72.245.224.215/32
216 72.245.224.216 72.245.224.216/32
217 72.245.224.217 72.245.224.217/32
218 72.245.224.218 72.245.224.218/32
219 72.245.224.219 72.245.224.219/32
220 72.245.224.220 72.245.224.220/32
221 72.245.224.221 72.245.224.221/32
222 72.245.224.222 72.245.224.222/32
223 72.245.224.223 72.245.224.223/32
224 72.245.224.224 72.245.224.224/32
225 72.245.224.225 72.245.224.225/32
226 72.245.224.226 72.245.224.226/32
227 72.245.224.227 72.245.224.227/32
228 72.245.224.228 72.245.224.228/32
229 72.245.224.229 72.245.224.229/32
230 72.245.224.230 72.245.224.230/32
231 72.245.224.231 72.245.224.231/32
232 72.245.224.232 72.245.224.232/32
233 72.245.224.233 72.245.224.233/32
234 72.245.224.234 72.245.224.234/32
235 72.245.224.235 72.245.224.235/32
236 72.245.224.236 72.245.224.236/32
237 72.245.224.237 72.245.224.237/32
238 72.245.224.238 72.245.224.238/32
239 72.245.224.239 72.245.224.239/32
240 72.245.224.240 72.245.224.240/32
241 72.245.224.241 72.245.224.241/32
242 72.245.224.242 72.245.224.242/32
243 72.245.224.243 72.245.224.243/32
244 72.245.224.244 72.245.224.244/32
245 72.245.224.245 72.245.224.245/32
246 72.245.224.246 72.245.224.246/32
247 72.245.224.247 72.245.224.247/32
248 72.245.224.248 72.245.224.248/32
249 72.245.224.249 72.245.224.249/32
250 72.245.224.250 72.245.224.250/32
251 72.245.224.251 72.245.224.251/32
252 72.245.224.252 72.245.224.252/32
253 72.245.224.253 72.245.224.253/32
254 72.245.224.254 72.245.224.254/32
255 72.245.224.255 72.245.224.255/32

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.