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
1 251.65.7.1 251.65.7.1/32
2 251.65.7.2 251.65.7.2/32
3 251.65.7.3 251.65.7.3/32
4 251.65.7.4 251.65.7.4/32
5 251.65.7.5 251.65.7.5/32
6 251.65.7.6 251.65.7.6/32
7 251.65.7.7 251.65.7.7/32
8 251.65.7.8 251.65.7.8/32
9 251.65.7.9 251.65.7.9/32
10 251.65.7.10 251.65.7.10/32
11 251.65.7.11 251.65.7.11/32
12 251.65.7.12 251.65.7.12/32
13 251.65.7.13 251.65.7.13/32
14 251.65.7.14 251.65.7.14/32
15 251.65.7.15 251.65.7.15/32
16 251.65.7.16 251.65.7.16/32
17 251.65.7.17 251.65.7.17/32
18 251.65.7.18 251.65.7.18/32
19 251.65.7.19 251.65.7.19/32
20 251.65.7.20 251.65.7.20/32
21 251.65.7.21 251.65.7.21/32
22 251.65.7.22 251.65.7.22/32
23 251.65.7.23 251.65.7.23/32
24 251.65.7.24 251.65.7.24/32
25 251.65.7.25 251.65.7.25/32
26 251.65.7.26 251.65.7.26/32
27 251.65.7.27 251.65.7.27/32
28 251.65.7.28 251.65.7.28/32
29 251.65.7.29 251.65.7.29/32
30 251.65.7.30 251.65.7.30/32
31 251.65.7.31 251.65.7.31/32
32 251.65.7.32 251.65.7.32/32
33 251.65.7.33 251.65.7.33/32
34 251.65.7.34 251.65.7.34/32
35 251.65.7.35 251.65.7.35/32
36 251.65.7.36 251.65.7.36/32
37 251.65.7.37 251.65.7.37/32
38 251.65.7.38 251.65.7.38/32
39 251.65.7.39 251.65.7.39/32
40 251.65.7.40 251.65.7.40/32
41 251.65.7.41 251.65.7.41/32
42 251.65.7.42 251.65.7.42/32
43 251.65.7.43 251.65.7.43/32
44 251.65.7.44 251.65.7.44/32
45 251.65.7.45 251.65.7.45/32
46 251.65.7.46 251.65.7.46/32
47 251.65.7.47 251.65.7.47/32
48 251.65.7.48 251.65.7.48/32
49 251.65.7.49 251.65.7.49/32
50 251.65.7.50 251.65.7.50/32
51 251.65.7.51 251.65.7.51/32
52 251.65.7.52 251.65.7.52/32
53 251.65.7.53 251.65.7.53/32
54 251.65.7.54 251.65.7.54/32
55 251.65.7.55 251.65.7.55/32
56 251.65.7.56 251.65.7.56/32
57 251.65.7.57 251.65.7.57/32
58 251.65.7.58 251.65.7.58/32
59 251.65.7.59 251.65.7.59/32
60 251.65.7.60 251.65.7.60/32
61 251.65.7.61 251.65.7.61/32
62 251.65.7.62 251.65.7.62/32
63 251.65.7.63 251.65.7.63/32
64 251.65.7.64 251.65.7.64/32
65 251.65.7.65 251.65.7.65/32
66 251.65.7.66 251.65.7.66/32
67 251.65.7.67 251.65.7.67/32
68 251.65.7.68 251.65.7.68/32
69 251.65.7.69 251.65.7.69/32
70 251.65.7.70 251.65.7.70/32
71 251.65.7.71 251.65.7.71/32
72 251.65.7.72 251.65.7.72/32
73 251.65.7.73 251.65.7.73/32
74 251.65.7.74 251.65.7.74/32
75 251.65.7.75 251.65.7.75/32
76 251.65.7.76 251.65.7.76/32
77 251.65.7.77 251.65.7.77/32
78 251.65.7.78 251.65.7.78/32
79 251.65.7.79 251.65.7.79/32
80 251.65.7.80 251.65.7.80/32
81 251.65.7.81 251.65.7.81/32
82 251.65.7.82 251.65.7.82/32
83 251.65.7.83 251.65.7.83/32
84 251.65.7.84 251.65.7.84/32
85 251.65.7.85 251.65.7.85/32
86 251.65.7.86 251.65.7.86/32
87 251.65.7.87 251.65.7.87/32
88 251.65.7.88 251.65.7.88/32
89 251.65.7.89 251.65.7.89/32
90 251.65.7.90 251.65.7.90/32
91 251.65.7.91 251.65.7.91/32
92 251.65.7.92 251.65.7.92/32
93 251.65.7.93 251.65.7.93/32
94 251.65.7.94 251.65.7.94/32
95 251.65.7.95 251.65.7.95/32
96 251.65.7.96 251.65.7.96/32
97 251.65.7.97 251.65.7.97/32
98 251.65.7.98 251.65.7.98/32
99 251.65.7.99 251.65.7.99/32
100 251.65.7.100 251.65.7.100/32
101 251.65.7.101 251.65.7.101/32
102 251.65.7.102 251.65.7.102/32
103 251.65.7.103 251.65.7.103/32
104 251.65.7.104 251.65.7.104/32
105 251.65.7.105 251.65.7.105/32
106 251.65.7.106 251.65.7.106/32
107 251.65.7.107 251.65.7.107/32
108 251.65.7.108 251.65.7.108/32
109 251.65.7.109 251.65.7.109/32
110 251.65.7.110 251.65.7.110/32
111 251.65.7.111 251.65.7.111/32
112 251.65.7.112 251.65.7.112/32
113 251.65.7.113 251.65.7.113/32
114 251.65.7.114 251.65.7.114/32
115 251.65.7.115 251.65.7.115/32
116 251.65.7.116 251.65.7.116/32
117 251.65.7.117 251.65.7.117/32
118 251.65.7.118 251.65.7.118/32
119 251.65.7.119 251.65.7.119/32
120 251.65.7.120 251.65.7.120/32
121 251.65.7.121 251.65.7.121/32
122 251.65.7.122 251.65.7.122/32
123 251.65.7.123 251.65.7.123/32
124 251.65.7.124 251.65.7.124/32
125 251.65.7.125 251.65.7.125/32
126 251.65.7.126 251.65.7.126/32
127 251.65.7.127 251.65.7.127/32
128 251.65.7.128 251.65.7.128/32
129 251.65.7.129 251.65.7.129/32
130 251.65.7.130 251.65.7.130/32
131 251.65.7.131 251.65.7.131/32
132 251.65.7.132 251.65.7.132/32
133 251.65.7.133 251.65.7.133/32
134 251.65.7.134 251.65.7.134/32
135 251.65.7.135 251.65.7.135/32
136 251.65.7.136 251.65.7.136/32
137 251.65.7.137 251.65.7.137/32
138 251.65.7.138 251.65.7.138/32
139 251.65.7.139 251.65.7.139/32
140 251.65.7.140 251.65.7.140/32
141 251.65.7.141 251.65.7.141/32
142 251.65.7.142 251.65.7.142/32
143 251.65.7.143 251.65.7.143/32
144 251.65.7.144 251.65.7.144/32
145 251.65.7.145 251.65.7.145/32
146 251.65.7.146 251.65.7.146/32
147 251.65.7.147 251.65.7.147/32
148 251.65.7.148 251.65.7.148/32
149 251.65.7.149 251.65.7.149/32
150 251.65.7.150 251.65.7.150/32
151 251.65.7.151 251.65.7.151/32
152 251.65.7.152 251.65.7.152/32
153 251.65.7.153 251.65.7.153/32
154 251.65.7.154 251.65.7.154/32
155 251.65.7.155 251.65.7.155/32
156 251.65.7.156 251.65.7.156/32
157 251.65.7.157 251.65.7.157/32
158 251.65.7.158 251.65.7.158/32
159 251.65.7.159 251.65.7.159/32
160 251.65.7.160 251.65.7.160/32
161 251.65.7.161 251.65.7.161/32
162 251.65.7.162 251.65.7.162/32
163 251.65.7.163 251.65.7.163/32
164 251.65.7.164 251.65.7.164/32
165 251.65.7.165 251.65.7.165/32
166 251.65.7.166 251.65.7.166/32
167 251.65.7.167 251.65.7.167/32
168 251.65.7.168 251.65.7.168/32
169 251.65.7.169 251.65.7.169/32
170 251.65.7.170 251.65.7.170/32
171 251.65.7.171 251.65.7.171/32
172 251.65.7.172 251.65.7.172/32
173 251.65.7.173 251.65.7.173/32
174 251.65.7.174 251.65.7.174/32
175 251.65.7.175 251.65.7.175/32
176 251.65.7.176 251.65.7.176/32
177 251.65.7.177 251.65.7.177/32
178 251.65.7.178 251.65.7.178/32
179 251.65.7.179 251.65.7.179/32
180 251.65.7.180 251.65.7.180/32
181 251.65.7.181 251.65.7.181/32
182 251.65.7.182 251.65.7.182/32
183 251.65.7.183 251.65.7.183/32
184 251.65.7.184 251.65.7.184/32
185 251.65.7.185 251.65.7.185/32
186 251.65.7.186 251.65.7.186/32
187 251.65.7.187 251.65.7.187/32
188 251.65.7.188 251.65.7.188/32
189 251.65.7.189 251.65.7.189/32
190 251.65.7.190 251.65.7.190/32
191 251.65.7.191 251.65.7.191/32
192 251.65.7.192 251.65.7.192/32
193 251.65.7.193 251.65.7.193/32
194 251.65.7.194 251.65.7.194/32
195 251.65.7.195 251.65.7.195/32
196 251.65.7.196 251.65.7.196/32
197 251.65.7.197 251.65.7.197/32
198 251.65.7.198 251.65.7.198/32
199 251.65.7.199 251.65.7.199/32
200 251.65.7.200 251.65.7.200/32
201 251.65.7.201 251.65.7.201/32
202 251.65.7.202 251.65.7.202/32
203 251.65.7.203 251.65.7.203/32
204 251.65.7.204 251.65.7.204/32
205 251.65.7.205 251.65.7.205/32
206 251.65.7.206 251.65.7.206/32
207 251.65.7.207 251.65.7.207/32
208 251.65.7.208 251.65.7.208/32
209 251.65.7.209 251.65.7.209/32
210 251.65.7.210 251.65.7.210/32
211 251.65.7.211 251.65.7.211/32
212 251.65.7.212 251.65.7.212/32
213 251.65.7.213 251.65.7.213/32
214 251.65.7.214 251.65.7.214/32
215 251.65.7.215 251.65.7.215/32
216 251.65.7.216 251.65.7.216/32
217 251.65.7.217 251.65.7.217/32
218 251.65.7.218 251.65.7.218/32
219 251.65.7.219 251.65.7.219/32
220 251.65.7.220 251.65.7.220/32
221 251.65.7.221 251.65.7.221/32
222 251.65.7.222 251.65.7.222/32
223 251.65.7.223 251.65.7.223/32
224 251.65.7.224 251.65.7.224/32
225 251.65.7.225 251.65.7.225/32
226 251.65.7.226 251.65.7.226/32
227 251.65.7.227 251.65.7.227/32
228 251.65.7.228 251.65.7.228/32
229 251.65.7.229 251.65.7.229/32
230 251.65.7.230 251.65.7.230/32
231 251.65.7.231 251.65.7.231/32
232 251.65.7.232 251.65.7.232/32
233 251.65.7.233 251.65.7.233/32
234 251.65.7.234 251.65.7.234/32
235 251.65.7.235 251.65.7.235/32
236 251.65.7.236 251.65.7.236/32
237 251.65.7.237 251.65.7.237/32
238 251.65.7.238 251.65.7.238/32
239 251.65.7.239 251.65.7.239/32
240 251.65.7.240 251.65.7.240/32
241 251.65.7.241 251.65.7.241/32
242 251.65.7.242 251.65.7.242/32
243 251.65.7.243 251.65.7.243/32
244 251.65.7.244 251.65.7.244/32
245 251.65.7.245 251.65.7.245/32
246 251.65.7.246 251.65.7.246/32
247 251.65.7.247 251.65.7.247/32
248 251.65.7.248 251.65.7.248/32
249 251.65.7.249 251.65.7.249/32
250 251.65.7.250 251.65.7.250/32
251 251.65.7.251 251.65.7.251/32
252 251.65.7.252 251.65.7.252/32
253 251.65.7.253 251.65.7.253/32
254 251.65.7.254 251.65.7.254/32
255 251.65.7.255 251.65.7.255/32

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.