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 12.250.254.1 12.250.254.1/32
2 12.250.254.2 12.250.254.2/32
3 12.250.254.3 12.250.254.3/32
4 12.250.254.4 12.250.254.4/32
5 12.250.254.5 12.250.254.5/32
6 12.250.254.6 12.250.254.6/32
7 12.250.254.7 12.250.254.7/32
8 12.250.254.8 12.250.254.8/32
9 12.250.254.9 12.250.254.9/32
10 12.250.254.10 12.250.254.10/32
11 12.250.254.11 12.250.254.11/32
12 12.250.254.12 12.250.254.12/32
13 12.250.254.13 12.250.254.13/32
14 12.250.254.14 12.250.254.14/32
15 12.250.254.15 12.250.254.15/32
16 12.250.254.16 12.250.254.16/32
17 12.250.254.17 12.250.254.17/32
18 12.250.254.18 12.250.254.18/32
19 12.250.254.19 12.250.254.19/32
20 12.250.254.20 12.250.254.20/32
21 12.250.254.21 12.250.254.21/32
22 12.250.254.22 12.250.254.22/32
23 12.250.254.23 12.250.254.23/32
24 12.250.254.24 12.250.254.24/32
25 12.250.254.25 12.250.254.25/32
26 12.250.254.26 12.250.254.26/32
27 12.250.254.27 12.250.254.27/32
28 12.250.254.28 12.250.254.28/32
29 12.250.254.29 12.250.254.29/32
30 12.250.254.30 12.250.254.30/32
31 12.250.254.31 12.250.254.31/32
32 12.250.254.32 12.250.254.32/32
33 12.250.254.33 12.250.254.33/32
34 12.250.254.34 12.250.254.34/32
35 12.250.254.35 12.250.254.35/32
36 12.250.254.36 12.250.254.36/32
37 12.250.254.37 12.250.254.37/32
38 12.250.254.38 12.250.254.38/32
39 12.250.254.39 12.250.254.39/32
40 12.250.254.40 12.250.254.40/32
41 12.250.254.41 12.250.254.41/32
42 12.250.254.42 12.250.254.42/32
43 12.250.254.43 12.250.254.43/32
44 12.250.254.44 12.250.254.44/32
45 12.250.254.45 12.250.254.45/32
46 12.250.254.46 12.250.254.46/32
47 12.250.254.47 12.250.254.47/32
48 12.250.254.48 12.250.254.48/32
49 12.250.254.49 12.250.254.49/32
50 12.250.254.50 12.250.254.50/32
51 12.250.254.51 12.250.254.51/32
52 12.250.254.52 12.250.254.52/32
53 12.250.254.53 12.250.254.53/32
54 12.250.254.54 12.250.254.54/32
55 12.250.254.55 12.250.254.55/32
56 12.250.254.56 12.250.254.56/32
57 12.250.254.57 12.250.254.57/32
58 12.250.254.58 12.250.254.58/32
59 12.250.254.59 12.250.254.59/32
60 12.250.254.60 12.250.254.60/32
61 12.250.254.61 12.250.254.61/32
62 12.250.254.62 12.250.254.62/32
63 12.250.254.63 12.250.254.63/32
64 12.250.254.64 12.250.254.64/32
65 12.250.254.65 12.250.254.65/32
66 12.250.254.66 12.250.254.66/32
67 12.250.254.67 12.250.254.67/32
68 12.250.254.68 12.250.254.68/32
69 12.250.254.69 12.250.254.69/32
70 12.250.254.70 12.250.254.70/32
71 12.250.254.71 12.250.254.71/32
72 12.250.254.72 12.250.254.72/32
73 12.250.254.73 12.250.254.73/32
74 12.250.254.74 12.250.254.74/32
75 12.250.254.75 12.250.254.75/32
76 12.250.254.76 12.250.254.76/32
77 12.250.254.77 12.250.254.77/32
78 12.250.254.78 12.250.254.78/32
79 12.250.254.79 12.250.254.79/32
80 12.250.254.80 12.250.254.80/32
81 12.250.254.81 12.250.254.81/32
82 12.250.254.82 12.250.254.82/32
83 12.250.254.83 12.250.254.83/32
84 12.250.254.84 12.250.254.84/32
85 12.250.254.85 12.250.254.85/32
86 12.250.254.86 12.250.254.86/32
87 12.250.254.87 12.250.254.87/32
88 12.250.254.88 12.250.254.88/32
89 12.250.254.89 12.250.254.89/32
90 12.250.254.90 12.250.254.90/32
91 12.250.254.91 12.250.254.91/32
92 12.250.254.92 12.250.254.92/32
93 12.250.254.93 12.250.254.93/32
94 12.250.254.94 12.250.254.94/32
95 12.250.254.95 12.250.254.95/32
96 12.250.254.96 12.250.254.96/32
97 12.250.254.97 12.250.254.97/32
98 12.250.254.98 12.250.254.98/32
99 12.250.254.99 12.250.254.99/32
100 12.250.254.100 12.250.254.100/32
101 12.250.254.101 12.250.254.101/32
102 12.250.254.102 12.250.254.102/32
103 12.250.254.103 12.250.254.103/32
104 12.250.254.104 12.250.254.104/32
105 12.250.254.105 12.250.254.105/32
106 12.250.254.106 12.250.254.106/32
107 12.250.254.107 12.250.254.107/32
108 12.250.254.108 12.250.254.108/32
109 12.250.254.109 12.250.254.109/32
110 12.250.254.110 12.250.254.110/32
111 12.250.254.111 12.250.254.111/32
112 12.250.254.112 12.250.254.112/32
113 12.250.254.113 12.250.254.113/32
114 12.250.254.114 12.250.254.114/32
115 12.250.254.115 12.250.254.115/32
116 12.250.254.116 12.250.254.116/32
117 12.250.254.117 12.250.254.117/32
118 12.250.254.118 12.250.254.118/32
119 12.250.254.119 12.250.254.119/32
120 12.250.254.120 12.250.254.120/32
121 12.250.254.121 12.250.254.121/32
122 12.250.254.122 12.250.254.122/32
123 12.250.254.123 12.250.254.123/32
124 12.250.254.124 12.250.254.124/32
125 12.250.254.125 12.250.254.125/32
126 12.250.254.126 12.250.254.126/32
127 12.250.254.127 12.250.254.127/32
128 12.250.254.128 12.250.254.128/32
129 12.250.254.129 12.250.254.129/32
130 12.250.254.130 12.250.254.130/32
131 12.250.254.131 12.250.254.131/32
132 12.250.254.132 12.250.254.132/32
133 12.250.254.133 12.250.254.133/32
134 12.250.254.134 12.250.254.134/32
135 12.250.254.135 12.250.254.135/32
136 12.250.254.136 12.250.254.136/32
137 12.250.254.137 12.250.254.137/32
138 12.250.254.138 12.250.254.138/32
139 12.250.254.139 12.250.254.139/32
140 12.250.254.140 12.250.254.140/32
141 12.250.254.141 12.250.254.141/32
142 12.250.254.142 12.250.254.142/32
143 12.250.254.143 12.250.254.143/32
144 12.250.254.144 12.250.254.144/32
145 12.250.254.145 12.250.254.145/32
146 12.250.254.146 12.250.254.146/32
147 12.250.254.147 12.250.254.147/32
148 12.250.254.148 12.250.254.148/32
149 12.250.254.149 12.250.254.149/32
150 12.250.254.150 12.250.254.150/32
151 12.250.254.151 12.250.254.151/32
152 12.250.254.152 12.250.254.152/32
153 12.250.254.153 12.250.254.153/32
154 12.250.254.154 12.250.254.154/32
155 12.250.254.155 12.250.254.155/32
156 12.250.254.156 12.250.254.156/32
157 12.250.254.157 12.250.254.157/32
158 12.250.254.158 12.250.254.158/32
159 12.250.254.159 12.250.254.159/32
160 12.250.254.160 12.250.254.160/32
161 12.250.254.161 12.250.254.161/32
162 12.250.254.162 12.250.254.162/32
163 12.250.254.163 12.250.254.163/32
164 12.250.254.164 12.250.254.164/32
165 12.250.254.165 12.250.254.165/32
166 12.250.254.166 12.250.254.166/32
167 12.250.254.167 12.250.254.167/32
168 12.250.254.168 12.250.254.168/32
169 12.250.254.169 12.250.254.169/32
170 12.250.254.170 12.250.254.170/32
171 12.250.254.171 12.250.254.171/32
172 12.250.254.172 12.250.254.172/32
173 12.250.254.173 12.250.254.173/32
174 12.250.254.174 12.250.254.174/32
175 12.250.254.175 12.250.254.175/32
176 12.250.254.176 12.250.254.176/32
177 12.250.254.177 12.250.254.177/32
178 12.250.254.178 12.250.254.178/32
179 12.250.254.179 12.250.254.179/32
180 12.250.254.180 12.250.254.180/32
181 12.250.254.181 12.250.254.181/32
182 12.250.254.182 12.250.254.182/32
183 12.250.254.183 12.250.254.183/32
184 12.250.254.184 12.250.254.184/32
185 12.250.254.185 12.250.254.185/32
186 12.250.254.186 12.250.254.186/32
187 12.250.254.187 12.250.254.187/32
188 12.250.254.188 12.250.254.188/32
189 12.250.254.189 12.250.254.189/32
190 12.250.254.190 12.250.254.190/32
191 12.250.254.191 12.250.254.191/32
192 12.250.254.192 12.250.254.192/32
193 12.250.254.193 12.250.254.193/32
194 12.250.254.194 12.250.254.194/32
195 12.250.254.195 12.250.254.195/32
196 12.250.254.196 12.250.254.196/32
197 12.250.254.197 12.250.254.197/32
198 12.250.254.198 12.250.254.198/32
199 12.250.254.199 12.250.254.199/32
200 12.250.254.200 12.250.254.200/32
201 12.250.254.201 12.250.254.201/32
202 12.250.254.202 12.250.254.202/32
203 12.250.254.203 12.250.254.203/32
204 12.250.254.204 12.250.254.204/32
205 12.250.254.205 12.250.254.205/32
206 12.250.254.206 12.250.254.206/32
207 12.250.254.207 12.250.254.207/32
208 12.250.254.208 12.250.254.208/32
209 12.250.254.209 12.250.254.209/32
210 12.250.254.210 12.250.254.210/32
211 12.250.254.211 12.250.254.211/32
212 12.250.254.212 12.250.254.212/32
213 12.250.254.213 12.250.254.213/32
214 12.250.254.214 12.250.254.214/32
215 12.250.254.215 12.250.254.215/32
216 12.250.254.216 12.250.254.216/32
217 12.250.254.217 12.250.254.217/32
218 12.250.254.218 12.250.254.218/32
219 12.250.254.219 12.250.254.219/32
220 12.250.254.220 12.250.254.220/32
221 12.250.254.221 12.250.254.221/32
222 12.250.254.222 12.250.254.222/32
223 12.250.254.223 12.250.254.223/32
224 12.250.254.224 12.250.254.224/32
225 12.250.254.225 12.250.254.225/32
226 12.250.254.226 12.250.254.226/32
227 12.250.254.227 12.250.254.227/32
228 12.250.254.228 12.250.254.228/32
229 12.250.254.229 12.250.254.229/32
230 12.250.254.230 12.250.254.230/32
231 12.250.254.231 12.250.254.231/32
232 12.250.254.232 12.250.254.232/32
233 12.250.254.233 12.250.254.233/32
234 12.250.254.234 12.250.254.234/32
235 12.250.254.235 12.250.254.235/32
236 12.250.254.236 12.250.254.236/32
237 12.250.254.237 12.250.254.237/32
238 12.250.254.238 12.250.254.238/32
239 12.250.254.239 12.250.254.239/32
240 12.250.254.240 12.250.254.240/32
241 12.250.254.241 12.250.254.241/32
242 12.250.254.242 12.250.254.242/32
243 12.250.254.243 12.250.254.243/32
244 12.250.254.244 12.250.254.244/32
245 12.250.254.245 12.250.254.245/32
246 12.250.254.246 12.250.254.246/32
247 12.250.254.247 12.250.254.247/32
248 12.250.254.248 12.250.254.248/32
249 12.250.254.249 12.250.254.249/32
250 12.250.254.250 12.250.254.250/32
251 12.250.254.251 12.250.254.251/32
252 12.250.254.252 12.250.254.252/32
253 12.250.254.253 12.250.254.253/32
254 12.250.254.254 12.250.254.254/32
255 12.250.254.255 12.250.254.255/32

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.