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 71.242.43.1 71.242.43.1/32
2 71.242.43.2 71.242.43.2/32
3 71.242.43.3 71.242.43.3/32
4 71.242.43.4 71.242.43.4/32
5 71.242.43.5 71.242.43.5/32
6 71.242.43.6 71.242.43.6/32
7 71.242.43.7 71.242.43.7/32
8 71.242.43.8 71.242.43.8/32
9 71.242.43.9 71.242.43.9/32
10 71.242.43.10 71.242.43.10/32
11 71.242.43.11 71.242.43.11/32
12 71.242.43.12 71.242.43.12/32
13 71.242.43.13 71.242.43.13/32
14 71.242.43.14 71.242.43.14/32
15 71.242.43.15 71.242.43.15/32
16 71.242.43.16 71.242.43.16/32
17 71.242.43.17 71.242.43.17/32
18 71.242.43.18 71.242.43.18/32
19 71.242.43.19 71.242.43.19/32
20 71.242.43.20 71.242.43.20/32
21 71.242.43.21 71.242.43.21/32
22 71.242.43.22 71.242.43.22/32
23 71.242.43.23 71.242.43.23/32
24 71.242.43.24 71.242.43.24/32
25 71.242.43.25 71.242.43.25/32
26 71.242.43.26 71.242.43.26/32
27 71.242.43.27 71.242.43.27/32
28 71.242.43.28 71.242.43.28/32
29 71.242.43.29 71.242.43.29/32
30 71.242.43.30 71.242.43.30/32
31 71.242.43.31 71.242.43.31/32
32 71.242.43.32 71.242.43.32/32
33 71.242.43.33 71.242.43.33/32
34 71.242.43.34 71.242.43.34/32
35 71.242.43.35 71.242.43.35/32
36 71.242.43.36 71.242.43.36/32
37 71.242.43.37 71.242.43.37/32
38 71.242.43.38 71.242.43.38/32
39 71.242.43.39 71.242.43.39/32
40 71.242.43.40 71.242.43.40/32
41 71.242.43.41 71.242.43.41/32
42 71.242.43.42 71.242.43.42/32
43 71.242.43.43 71.242.43.43/32
44 71.242.43.44 71.242.43.44/32
45 71.242.43.45 71.242.43.45/32
46 71.242.43.46 71.242.43.46/32
47 71.242.43.47 71.242.43.47/32
48 71.242.43.48 71.242.43.48/32
49 71.242.43.49 71.242.43.49/32
50 71.242.43.50 71.242.43.50/32
51 71.242.43.51 71.242.43.51/32
52 71.242.43.52 71.242.43.52/32
53 71.242.43.53 71.242.43.53/32
54 71.242.43.54 71.242.43.54/32
55 71.242.43.55 71.242.43.55/32
56 71.242.43.56 71.242.43.56/32
57 71.242.43.57 71.242.43.57/32
58 71.242.43.58 71.242.43.58/32
59 71.242.43.59 71.242.43.59/32
60 71.242.43.60 71.242.43.60/32
61 71.242.43.61 71.242.43.61/32
62 71.242.43.62 71.242.43.62/32
63 71.242.43.63 71.242.43.63/32
64 71.242.43.64 71.242.43.64/32
65 71.242.43.65 71.242.43.65/32
66 71.242.43.66 71.242.43.66/32
67 71.242.43.67 71.242.43.67/32
68 71.242.43.68 71.242.43.68/32
69 71.242.43.69 71.242.43.69/32
70 71.242.43.70 71.242.43.70/32
71 71.242.43.71 71.242.43.71/32
72 71.242.43.72 71.242.43.72/32
73 71.242.43.73 71.242.43.73/32
74 71.242.43.74 71.242.43.74/32
75 71.242.43.75 71.242.43.75/32
76 71.242.43.76 71.242.43.76/32
77 71.242.43.77 71.242.43.77/32
78 71.242.43.78 71.242.43.78/32
79 71.242.43.79 71.242.43.79/32
80 71.242.43.80 71.242.43.80/32
81 71.242.43.81 71.242.43.81/32
82 71.242.43.82 71.242.43.82/32
83 71.242.43.83 71.242.43.83/32
84 71.242.43.84 71.242.43.84/32
85 71.242.43.85 71.242.43.85/32
86 71.242.43.86 71.242.43.86/32
87 71.242.43.87 71.242.43.87/32
88 71.242.43.88 71.242.43.88/32
89 71.242.43.89 71.242.43.89/32
90 71.242.43.90 71.242.43.90/32
91 71.242.43.91 71.242.43.91/32
92 71.242.43.92 71.242.43.92/32
93 71.242.43.93 71.242.43.93/32
94 71.242.43.94 71.242.43.94/32
95 71.242.43.95 71.242.43.95/32
96 71.242.43.96 71.242.43.96/32
97 71.242.43.97 71.242.43.97/32
98 71.242.43.98 71.242.43.98/32
99 71.242.43.99 71.242.43.99/32
100 71.242.43.100 71.242.43.100/32
101 71.242.43.101 71.242.43.101/32
102 71.242.43.102 71.242.43.102/32
103 71.242.43.103 71.242.43.103/32
104 71.242.43.104 71.242.43.104/32
105 71.242.43.105 71.242.43.105/32
106 71.242.43.106 71.242.43.106/32
107 71.242.43.107 71.242.43.107/32
108 71.242.43.108 71.242.43.108/32
109 71.242.43.109 71.242.43.109/32
110 71.242.43.110 71.242.43.110/32
111 71.242.43.111 71.242.43.111/32
112 71.242.43.112 71.242.43.112/32
113 71.242.43.113 71.242.43.113/32
114 71.242.43.114 71.242.43.114/32
115 71.242.43.115 71.242.43.115/32
116 71.242.43.116 71.242.43.116/32
117 71.242.43.117 71.242.43.117/32
118 71.242.43.118 71.242.43.118/32
119 71.242.43.119 71.242.43.119/32
120 71.242.43.120 71.242.43.120/32
121 71.242.43.121 71.242.43.121/32
122 71.242.43.122 71.242.43.122/32
123 71.242.43.123 71.242.43.123/32
124 71.242.43.124 71.242.43.124/32
125 71.242.43.125 71.242.43.125/32
126 71.242.43.126 71.242.43.126/32
127 71.242.43.127 71.242.43.127/32
128 71.242.43.128 71.242.43.128/32
129 71.242.43.129 71.242.43.129/32
130 71.242.43.130 71.242.43.130/32
131 71.242.43.131 71.242.43.131/32
132 71.242.43.132 71.242.43.132/32
133 71.242.43.133 71.242.43.133/32
134 71.242.43.134 71.242.43.134/32
135 71.242.43.135 71.242.43.135/32
136 71.242.43.136 71.242.43.136/32
137 71.242.43.137 71.242.43.137/32
138 71.242.43.138 71.242.43.138/32
139 71.242.43.139 71.242.43.139/32
140 71.242.43.140 71.242.43.140/32
141 71.242.43.141 71.242.43.141/32
142 71.242.43.142 71.242.43.142/32
143 71.242.43.143 71.242.43.143/32
144 71.242.43.144 71.242.43.144/32
145 71.242.43.145 71.242.43.145/32
146 71.242.43.146 71.242.43.146/32
147 71.242.43.147 71.242.43.147/32
148 71.242.43.148 71.242.43.148/32
149 71.242.43.149 71.242.43.149/32
150 71.242.43.150 71.242.43.150/32
151 71.242.43.151 71.242.43.151/32
152 71.242.43.152 71.242.43.152/32
153 71.242.43.153 71.242.43.153/32
154 71.242.43.154 71.242.43.154/32
155 71.242.43.155 71.242.43.155/32
156 71.242.43.156 71.242.43.156/32
157 71.242.43.157 71.242.43.157/32
158 71.242.43.158 71.242.43.158/32
159 71.242.43.159 71.242.43.159/32
160 71.242.43.160 71.242.43.160/32
161 71.242.43.161 71.242.43.161/32
162 71.242.43.162 71.242.43.162/32
163 71.242.43.163 71.242.43.163/32
164 71.242.43.164 71.242.43.164/32
165 71.242.43.165 71.242.43.165/32
166 71.242.43.166 71.242.43.166/32
167 71.242.43.167 71.242.43.167/32
168 71.242.43.168 71.242.43.168/32
169 71.242.43.169 71.242.43.169/32
170 71.242.43.170 71.242.43.170/32
171 71.242.43.171 71.242.43.171/32
172 71.242.43.172 71.242.43.172/32
173 71.242.43.173 71.242.43.173/32
174 71.242.43.174 71.242.43.174/32
175 71.242.43.175 71.242.43.175/32
176 71.242.43.176 71.242.43.176/32
177 71.242.43.177 71.242.43.177/32
178 71.242.43.178 71.242.43.178/32
179 71.242.43.179 71.242.43.179/32
180 71.242.43.180 71.242.43.180/32
181 71.242.43.181 71.242.43.181/32
182 71.242.43.182 71.242.43.182/32
183 71.242.43.183 71.242.43.183/32
184 71.242.43.184 71.242.43.184/32
185 71.242.43.185 71.242.43.185/32
186 71.242.43.186 71.242.43.186/32
187 71.242.43.187 71.242.43.187/32
188 71.242.43.188 71.242.43.188/32
189 71.242.43.189 71.242.43.189/32
190 71.242.43.190 71.242.43.190/32
191 71.242.43.191 71.242.43.191/32
192 71.242.43.192 71.242.43.192/32
193 71.242.43.193 71.242.43.193/32
194 71.242.43.194 71.242.43.194/32
195 71.242.43.195 71.242.43.195/32
196 71.242.43.196 71.242.43.196/32
197 71.242.43.197 71.242.43.197/32
198 71.242.43.198 71.242.43.198/32
199 71.242.43.199 71.242.43.199/32
200 71.242.43.200 71.242.43.200/32
201 71.242.43.201 71.242.43.201/32
202 71.242.43.202 71.242.43.202/32
203 71.242.43.203 71.242.43.203/32
204 71.242.43.204 71.242.43.204/32
205 71.242.43.205 71.242.43.205/32
206 71.242.43.206 71.242.43.206/32
207 71.242.43.207 71.242.43.207/32
208 71.242.43.208 71.242.43.208/32
209 71.242.43.209 71.242.43.209/32
210 71.242.43.210 71.242.43.210/32
211 71.242.43.211 71.242.43.211/32
212 71.242.43.212 71.242.43.212/32
213 71.242.43.213 71.242.43.213/32
214 71.242.43.214 71.242.43.214/32
215 71.242.43.215 71.242.43.215/32
216 71.242.43.216 71.242.43.216/32
217 71.242.43.217 71.242.43.217/32
218 71.242.43.218 71.242.43.218/32
219 71.242.43.219 71.242.43.219/32
220 71.242.43.220 71.242.43.220/32
221 71.242.43.221 71.242.43.221/32
222 71.242.43.222 71.242.43.222/32
223 71.242.43.223 71.242.43.223/32
224 71.242.43.224 71.242.43.224/32
225 71.242.43.225 71.242.43.225/32
226 71.242.43.226 71.242.43.226/32
227 71.242.43.227 71.242.43.227/32
228 71.242.43.228 71.242.43.228/32
229 71.242.43.229 71.242.43.229/32
230 71.242.43.230 71.242.43.230/32
231 71.242.43.231 71.242.43.231/32
232 71.242.43.232 71.242.43.232/32
233 71.242.43.233 71.242.43.233/32
234 71.242.43.234 71.242.43.234/32
235 71.242.43.235 71.242.43.235/32
236 71.242.43.236 71.242.43.236/32
237 71.242.43.237 71.242.43.237/32
238 71.242.43.238 71.242.43.238/32
239 71.242.43.239 71.242.43.239/32
240 71.242.43.240 71.242.43.240/32
241 71.242.43.241 71.242.43.241/32
242 71.242.43.242 71.242.43.242/32
243 71.242.43.243 71.242.43.243/32
244 71.242.43.244 71.242.43.244/32
245 71.242.43.245 71.242.43.245/32
246 71.242.43.246 71.242.43.246/32
247 71.242.43.247 71.242.43.247/32
248 71.242.43.248 71.242.43.248/32
249 71.242.43.249 71.242.43.249/32
250 71.242.43.250 71.242.43.250/32
251 71.242.43.251 71.242.43.251/32
252 71.242.43.252 71.242.43.252/32
253 71.242.43.253 71.242.43.253/32
254 71.242.43.254 71.242.43.254/32
255 71.242.43.255 71.242.43.255/32

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.