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 67.123.205.1 67.123.205.1/32
2 67.123.205.2 67.123.205.2/32
3 67.123.205.3 67.123.205.3/32
4 67.123.205.4 67.123.205.4/32
5 67.123.205.5 67.123.205.5/32
6 67.123.205.6 67.123.205.6/32
7 67.123.205.7 67.123.205.7/32
8 67.123.205.8 67.123.205.8/32
9 67.123.205.9 67.123.205.9/32
10 67.123.205.10 67.123.205.10/32
11 67.123.205.11 67.123.205.11/32
12 67.123.205.12 67.123.205.12/32
13 67.123.205.13 67.123.205.13/32
14 67.123.205.14 67.123.205.14/32
15 67.123.205.15 67.123.205.15/32
16 67.123.205.16 67.123.205.16/32
17 67.123.205.17 67.123.205.17/32
18 67.123.205.18 67.123.205.18/32
19 67.123.205.19 67.123.205.19/32
20 67.123.205.20 67.123.205.20/32
21 67.123.205.21 67.123.205.21/32
22 67.123.205.22 67.123.205.22/32
23 67.123.205.23 67.123.205.23/32
24 67.123.205.24 67.123.205.24/32
25 67.123.205.25 67.123.205.25/32
26 67.123.205.26 67.123.205.26/32
27 67.123.205.27 67.123.205.27/32
28 67.123.205.28 67.123.205.28/32
29 67.123.205.29 67.123.205.29/32
30 67.123.205.30 67.123.205.30/32
31 67.123.205.31 67.123.205.31/32
32 67.123.205.32 67.123.205.32/32
33 67.123.205.33 67.123.205.33/32
34 67.123.205.34 67.123.205.34/32
35 67.123.205.35 67.123.205.35/32
36 67.123.205.36 67.123.205.36/32
37 67.123.205.37 67.123.205.37/32
38 67.123.205.38 67.123.205.38/32
39 67.123.205.39 67.123.205.39/32
40 67.123.205.40 67.123.205.40/32
41 67.123.205.41 67.123.205.41/32
42 67.123.205.42 67.123.205.42/32
43 67.123.205.43 67.123.205.43/32
44 67.123.205.44 67.123.205.44/32
45 67.123.205.45 67.123.205.45/32
46 67.123.205.46 67.123.205.46/32
47 67.123.205.47 67.123.205.47/32
48 67.123.205.48 67.123.205.48/32
49 67.123.205.49 67.123.205.49/32
50 67.123.205.50 67.123.205.50/32
51 67.123.205.51 67.123.205.51/32
52 67.123.205.52 67.123.205.52/32
53 67.123.205.53 67.123.205.53/32
54 67.123.205.54 67.123.205.54/32
55 67.123.205.55 67.123.205.55/32
56 67.123.205.56 67.123.205.56/32
57 67.123.205.57 67.123.205.57/32
58 67.123.205.58 67.123.205.58/32
59 67.123.205.59 67.123.205.59/32
60 67.123.205.60 67.123.205.60/32
61 67.123.205.61 67.123.205.61/32
62 67.123.205.62 67.123.205.62/32
63 67.123.205.63 67.123.205.63/32
64 67.123.205.64 67.123.205.64/32
65 67.123.205.65 67.123.205.65/32
66 67.123.205.66 67.123.205.66/32
67 67.123.205.67 67.123.205.67/32
68 67.123.205.68 67.123.205.68/32
69 67.123.205.69 67.123.205.69/32
70 67.123.205.70 67.123.205.70/32
71 67.123.205.71 67.123.205.71/32
72 67.123.205.72 67.123.205.72/32
73 67.123.205.73 67.123.205.73/32
74 67.123.205.74 67.123.205.74/32
75 67.123.205.75 67.123.205.75/32
76 67.123.205.76 67.123.205.76/32
77 67.123.205.77 67.123.205.77/32
78 67.123.205.78 67.123.205.78/32
79 67.123.205.79 67.123.205.79/32
80 67.123.205.80 67.123.205.80/32
81 67.123.205.81 67.123.205.81/32
82 67.123.205.82 67.123.205.82/32
83 67.123.205.83 67.123.205.83/32
84 67.123.205.84 67.123.205.84/32
85 67.123.205.85 67.123.205.85/32
86 67.123.205.86 67.123.205.86/32
87 67.123.205.87 67.123.205.87/32
88 67.123.205.88 67.123.205.88/32
89 67.123.205.89 67.123.205.89/32
90 67.123.205.90 67.123.205.90/32
91 67.123.205.91 67.123.205.91/32
92 67.123.205.92 67.123.205.92/32
93 67.123.205.93 67.123.205.93/32
94 67.123.205.94 67.123.205.94/32
95 67.123.205.95 67.123.205.95/32
96 67.123.205.96 67.123.205.96/32
97 67.123.205.97 67.123.205.97/32
98 67.123.205.98 67.123.205.98/32
99 67.123.205.99 67.123.205.99/32
100 67.123.205.100 67.123.205.100/32
101 67.123.205.101 67.123.205.101/32
102 67.123.205.102 67.123.205.102/32
103 67.123.205.103 67.123.205.103/32
104 67.123.205.104 67.123.205.104/32
105 67.123.205.105 67.123.205.105/32
106 67.123.205.106 67.123.205.106/32
107 67.123.205.107 67.123.205.107/32
108 67.123.205.108 67.123.205.108/32
109 67.123.205.109 67.123.205.109/32
110 67.123.205.110 67.123.205.110/32
111 67.123.205.111 67.123.205.111/32
112 67.123.205.112 67.123.205.112/32
113 67.123.205.113 67.123.205.113/32
114 67.123.205.114 67.123.205.114/32
115 67.123.205.115 67.123.205.115/32
116 67.123.205.116 67.123.205.116/32
117 67.123.205.117 67.123.205.117/32
118 67.123.205.118 67.123.205.118/32
119 67.123.205.119 67.123.205.119/32
120 67.123.205.120 67.123.205.120/32
121 67.123.205.121 67.123.205.121/32
122 67.123.205.122 67.123.205.122/32
123 67.123.205.123 67.123.205.123/32
124 67.123.205.124 67.123.205.124/32
125 67.123.205.125 67.123.205.125/32
126 67.123.205.126 67.123.205.126/32
127 67.123.205.127 67.123.205.127/32
128 67.123.205.128 67.123.205.128/32
129 67.123.205.129 67.123.205.129/32
130 67.123.205.130 67.123.205.130/32
131 67.123.205.131 67.123.205.131/32
132 67.123.205.132 67.123.205.132/32
133 67.123.205.133 67.123.205.133/32
134 67.123.205.134 67.123.205.134/32
135 67.123.205.135 67.123.205.135/32
136 67.123.205.136 67.123.205.136/32
137 67.123.205.137 67.123.205.137/32
138 67.123.205.138 67.123.205.138/32
139 67.123.205.139 67.123.205.139/32
140 67.123.205.140 67.123.205.140/32
141 67.123.205.141 67.123.205.141/32
142 67.123.205.142 67.123.205.142/32
143 67.123.205.143 67.123.205.143/32
144 67.123.205.144 67.123.205.144/32
145 67.123.205.145 67.123.205.145/32
146 67.123.205.146 67.123.205.146/32
147 67.123.205.147 67.123.205.147/32
148 67.123.205.148 67.123.205.148/32
149 67.123.205.149 67.123.205.149/32
150 67.123.205.150 67.123.205.150/32
151 67.123.205.151 67.123.205.151/32
152 67.123.205.152 67.123.205.152/32
153 67.123.205.153 67.123.205.153/32
154 67.123.205.154 67.123.205.154/32
155 67.123.205.155 67.123.205.155/32
156 67.123.205.156 67.123.205.156/32
157 67.123.205.157 67.123.205.157/32
158 67.123.205.158 67.123.205.158/32
159 67.123.205.159 67.123.205.159/32
160 67.123.205.160 67.123.205.160/32
161 67.123.205.161 67.123.205.161/32
162 67.123.205.162 67.123.205.162/32
163 67.123.205.163 67.123.205.163/32
164 67.123.205.164 67.123.205.164/32
165 67.123.205.165 67.123.205.165/32
166 67.123.205.166 67.123.205.166/32
167 67.123.205.167 67.123.205.167/32
168 67.123.205.168 67.123.205.168/32
169 67.123.205.169 67.123.205.169/32
170 67.123.205.170 67.123.205.170/32
171 67.123.205.171 67.123.205.171/32
172 67.123.205.172 67.123.205.172/32
173 67.123.205.173 67.123.205.173/32
174 67.123.205.174 67.123.205.174/32
175 67.123.205.175 67.123.205.175/32
176 67.123.205.176 67.123.205.176/32
177 67.123.205.177 67.123.205.177/32
178 67.123.205.178 67.123.205.178/32
179 67.123.205.179 67.123.205.179/32
180 67.123.205.180 67.123.205.180/32
181 67.123.205.181 67.123.205.181/32
182 67.123.205.182 67.123.205.182/32
183 67.123.205.183 67.123.205.183/32
184 67.123.205.184 67.123.205.184/32
185 67.123.205.185 67.123.205.185/32
186 67.123.205.186 67.123.205.186/32
187 67.123.205.187 67.123.205.187/32
188 67.123.205.188 67.123.205.188/32
189 67.123.205.189 67.123.205.189/32
190 67.123.205.190 67.123.205.190/32
191 67.123.205.191 67.123.205.191/32
192 67.123.205.192 67.123.205.192/32
193 67.123.205.193 67.123.205.193/32
194 67.123.205.194 67.123.205.194/32
195 67.123.205.195 67.123.205.195/32
196 67.123.205.196 67.123.205.196/32
197 67.123.205.197 67.123.205.197/32
198 67.123.205.198 67.123.205.198/32
199 67.123.205.199 67.123.205.199/32
200 67.123.205.200 67.123.205.200/32
201 67.123.205.201 67.123.205.201/32
202 67.123.205.202 67.123.205.202/32
203 67.123.205.203 67.123.205.203/32
204 67.123.205.204 67.123.205.204/32
205 67.123.205.205 67.123.205.205/32
206 67.123.205.206 67.123.205.206/32
207 67.123.205.207 67.123.205.207/32
208 67.123.205.208 67.123.205.208/32
209 67.123.205.209 67.123.205.209/32
210 67.123.205.210 67.123.205.210/32
211 67.123.205.211 67.123.205.211/32
212 67.123.205.212 67.123.205.212/32
213 67.123.205.213 67.123.205.213/32
214 67.123.205.214 67.123.205.214/32
215 67.123.205.215 67.123.205.215/32
216 67.123.205.216 67.123.205.216/32
217 67.123.205.217 67.123.205.217/32
218 67.123.205.218 67.123.205.218/32
219 67.123.205.219 67.123.205.219/32
220 67.123.205.220 67.123.205.220/32
221 67.123.205.221 67.123.205.221/32
222 67.123.205.222 67.123.205.222/32
223 67.123.205.223 67.123.205.223/32
224 67.123.205.224 67.123.205.224/32
225 67.123.205.225 67.123.205.225/32
226 67.123.205.226 67.123.205.226/32
227 67.123.205.227 67.123.205.227/32
228 67.123.205.228 67.123.205.228/32
229 67.123.205.229 67.123.205.229/32
230 67.123.205.230 67.123.205.230/32
231 67.123.205.231 67.123.205.231/32
232 67.123.205.232 67.123.205.232/32
233 67.123.205.233 67.123.205.233/32
234 67.123.205.234 67.123.205.234/32
235 67.123.205.235 67.123.205.235/32
236 67.123.205.236 67.123.205.236/32
237 67.123.205.237 67.123.205.237/32
238 67.123.205.238 67.123.205.238/32
239 67.123.205.239 67.123.205.239/32
240 67.123.205.240 67.123.205.240/32
241 67.123.205.241 67.123.205.241/32
242 67.123.205.242 67.123.205.242/32
243 67.123.205.243 67.123.205.243/32
244 67.123.205.244 67.123.205.244/32
245 67.123.205.245 67.123.205.245/32
246 67.123.205.246 67.123.205.246/32
247 67.123.205.247 67.123.205.247/32
248 67.123.205.248 67.123.205.248/32
249 67.123.205.249 67.123.205.249/32
250 67.123.205.250 67.123.205.250/32
251 67.123.205.251 67.123.205.251/32
252 67.123.205.252 67.123.205.252/32
253 67.123.205.253 67.123.205.253/32
254 67.123.205.254 67.123.205.254/32
255 67.123.205.255 67.123.205.255/32

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.