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
1 128.109.17.1 128.109.17.1/32
2 128.109.17.2 128.109.17.2/32
3 128.109.17.3 128.109.17.3/32
4 128.109.17.4 128.109.17.4/32
5 128.109.17.5 128.109.17.5/32
6 128.109.17.6 128.109.17.6/32
7 128.109.17.7 128.109.17.7/32
8 128.109.17.8 128.109.17.8/32
9 128.109.17.9 128.109.17.9/32
10 128.109.17.10 128.109.17.10/32
11 128.109.17.11 128.109.17.11/32
12 128.109.17.12 128.109.17.12/32
13 128.109.17.13 128.109.17.13/32
14 128.109.17.14 128.109.17.14/32
15 128.109.17.15 128.109.17.15/32
16 128.109.17.16 128.109.17.16/32
17 128.109.17.17 128.109.17.17/32
18 128.109.17.18 128.109.17.18/32
19 128.109.17.19 128.109.17.19/32
20 128.109.17.20 128.109.17.20/32
21 128.109.17.21 128.109.17.21/32
22 128.109.17.22 128.109.17.22/32
23 128.109.17.23 128.109.17.23/32
24 128.109.17.24 128.109.17.24/32
25 128.109.17.25 128.109.17.25/32
26 128.109.17.26 128.109.17.26/32
27 128.109.17.27 128.109.17.27/32
28 128.109.17.28 128.109.17.28/32
29 128.109.17.29 128.109.17.29/32
30 128.109.17.30 128.109.17.30/32
31 128.109.17.31 128.109.17.31/32
32 128.109.17.32 128.109.17.32/32
33 128.109.17.33 128.109.17.33/32
34 128.109.17.34 128.109.17.34/32
35 128.109.17.35 128.109.17.35/32
36 128.109.17.36 128.109.17.36/32
37 128.109.17.37 128.109.17.37/32
38 128.109.17.38 128.109.17.38/32
39 128.109.17.39 128.109.17.39/32
40 128.109.17.40 128.109.17.40/32
41 128.109.17.41 128.109.17.41/32
42 128.109.17.42 128.109.17.42/32
43 128.109.17.43 128.109.17.43/32
44 128.109.17.44 128.109.17.44/32
45 128.109.17.45 128.109.17.45/32
46 128.109.17.46 128.109.17.46/32
47 128.109.17.47 128.109.17.47/32
48 128.109.17.48 128.109.17.48/32
49 128.109.17.49 128.109.17.49/32
50 128.109.17.50 128.109.17.50/32
51 128.109.17.51 128.109.17.51/32
52 128.109.17.52 128.109.17.52/32
53 128.109.17.53 128.109.17.53/32
54 128.109.17.54 128.109.17.54/32
55 128.109.17.55 128.109.17.55/32
56 128.109.17.56 128.109.17.56/32
57 128.109.17.57 128.109.17.57/32
58 128.109.17.58 128.109.17.58/32
59 128.109.17.59 128.109.17.59/32
60 128.109.17.60 128.109.17.60/32
61 128.109.17.61 128.109.17.61/32
62 128.109.17.62 128.109.17.62/32
63 128.109.17.63 128.109.17.63/32
64 128.109.17.64 128.109.17.64/32
65 128.109.17.65 128.109.17.65/32
66 128.109.17.66 128.109.17.66/32
67 128.109.17.67 128.109.17.67/32
68 128.109.17.68 128.109.17.68/32
69 128.109.17.69 128.109.17.69/32
70 128.109.17.70 128.109.17.70/32
71 128.109.17.71 128.109.17.71/32
72 128.109.17.72 128.109.17.72/32
73 128.109.17.73 128.109.17.73/32
74 128.109.17.74 128.109.17.74/32
75 128.109.17.75 128.109.17.75/32
76 128.109.17.76 128.109.17.76/32
77 128.109.17.77 128.109.17.77/32
78 128.109.17.78 128.109.17.78/32
79 128.109.17.79 128.109.17.79/32
80 128.109.17.80 128.109.17.80/32
81 128.109.17.81 128.109.17.81/32
82 128.109.17.82 128.109.17.82/32
83 128.109.17.83 128.109.17.83/32
84 128.109.17.84 128.109.17.84/32
85 128.109.17.85 128.109.17.85/32
86 128.109.17.86 128.109.17.86/32
87 128.109.17.87 128.109.17.87/32
88 128.109.17.88 128.109.17.88/32
89 128.109.17.89 128.109.17.89/32
90 128.109.17.90 128.109.17.90/32
91 128.109.17.91 128.109.17.91/32
92 128.109.17.92 128.109.17.92/32
93 128.109.17.93 128.109.17.93/32
94 128.109.17.94 128.109.17.94/32
95 128.109.17.95 128.109.17.95/32
96 128.109.17.96 128.109.17.96/32
97 128.109.17.97 128.109.17.97/32
98 128.109.17.98 128.109.17.98/32
99 128.109.17.99 128.109.17.99/32
100 128.109.17.100 128.109.17.100/32
101 128.109.17.101 128.109.17.101/32
102 128.109.17.102 128.109.17.102/32
103 128.109.17.103 128.109.17.103/32
104 128.109.17.104 128.109.17.104/32
105 128.109.17.105 128.109.17.105/32
106 128.109.17.106 128.109.17.106/32
107 128.109.17.107 128.109.17.107/32
108 128.109.17.108 128.109.17.108/32
109 128.109.17.109 128.109.17.109/32
110 128.109.17.110 128.109.17.110/32
111 128.109.17.111 128.109.17.111/32
112 128.109.17.112 128.109.17.112/32
113 128.109.17.113 128.109.17.113/32
114 128.109.17.114 128.109.17.114/32
115 128.109.17.115 128.109.17.115/32
116 128.109.17.116 128.109.17.116/32
117 128.109.17.117 128.109.17.117/32
118 128.109.17.118 128.109.17.118/32
119 128.109.17.119 128.109.17.119/32
120 128.109.17.120 128.109.17.120/32
121 128.109.17.121 128.109.17.121/32
122 128.109.17.122 128.109.17.122/32
123 128.109.17.123 128.109.17.123/32
124 128.109.17.124 128.109.17.124/32
125 128.109.17.125 128.109.17.125/32
126 128.109.17.126 128.109.17.126/32
127 128.109.17.127 128.109.17.127/32
128 128.109.17.128 128.109.17.128/32
129 128.109.17.129 128.109.17.129/32
130 128.109.17.130 128.109.17.130/32
131 128.109.17.131 128.109.17.131/32
132 128.109.17.132 128.109.17.132/32
133 128.109.17.133 128.109.17.133/32
134 128.109.17.134 128.109.17.134/32
135 128.109.17.135 128.109.17.135/32
136 128.109.17.136 128.109.17.136/32
137 128.109.17.137 128.109.17.137/32
138 128.109.17.138 128.109.17.138/32
139 128.109.17.139 128.109.17.139/32
140 128.109.17.140 128.109.17.140/32
141 128.109.17.141 128.109.17.141/32
142 128.109.17.142 128.109.17.142/32
143 128.109.17.143 128.109.17.143/32
144 128.109.17.144 128.109.17.144/32
145 128.109.17.145 128.109.17.145/32
146 128.109.17.146 128.109.17.146/32
147 128.109.17.147 128.109.17.147/32
148 128.109.17.148 128.109.17.148/32
149 128.109.17.149 128.109.17.149/32
150 128.109.17.150 128.109.17.150/32
151 128.109.17.151 128.109.17.151/32
152 128.109.17.152 128.109.17.152/32
153 128.109.17.153 128.109.17.153/32
154 128.109.17.154 128.109.17.154/32
155 128.109.17.155 128.109.17.155/32
156 128.109.17.156 128.109.17.156/32
157 128.109.17.157 128.109.17.157/32
158 128.109.17.158 128.109.17.158/32
159 128.109.17.159 128.109.17.159/32
160 128.109.17.160 128.109.17.160/32
161 128.109.17.161 128.109.17.161/32
162 128.109.17.162 128.109.17.162/32
163 128.109.17.163 128.109.17.163/32
164 128.109.17.164 128.109.17.164/32
165 128.109.17.165 128.109.17.165/32
166 128.109.17.166 128.109.17.166/32
167 128.109.17.167 128.109.17.167/32
168 128.109.17.168 128.109.17.168/32
169 128.109.17.169 128.109.17.169/32
170 128.109.17.170 128.109.17.170/32
171 128.109.17.171 128.109.17.171/32
172 128.109.17.172 128.109.17.172/32
173 128.109.17.173 128.109.17.173/32
174 128.109.17.174 128.109.17.174/32
175 128.109.17.175 128.109.17.175/32
176 128.109.17.176 128.109.17.176/32
177 128.109.17.177 128.109.17.177/32
178 128.109.17.178 128.109.17.178/32
179 128.109.17.179 128.109.17.179/32
180 128.109.17.180 128.109.17.180/32
181 128.109.17.181 128.109.17.181/32
182 128.109.17.182 128.109.17.182/32
183 128.109.17.183 128.109.17.183/32
184 128.109.17.184 128.109.17.184/32
185 128.109.17.185 128.109.17.185/32
186 128.109.17.186 128.109.17.186/32
187 128.109.17.187 128.109.17.187/32
188 128.109.17.188 128.109.17.188/32
189 128.109.17.189 128.109.17.189/32
190 128.109.17.190 128.109.17.190/32
191 128.109.17.191 128.109.17.191/32
192 128.109.17.192 128.109.17.192/32
193 128.109.17.193 128.109.17.193/32
194 128.109.17.194 128.109.17.194/32
195 128.109.17.195 128.109.17.195/32
196 128.109.17.196 128.109.17.196/32
197 128.109.17.197 128.109.17.197/32
198 128.109.17.198 128.109.17.198/32
199 128.109.17.199 128.109.17.199/32
200 128.109.17.200 128.109.17.200/32
201 128.109.17.201 128.109.17.201/32
202 128.109.17.202 128.109.17.202/32
203 128.109.17.203 128.109.17.203/32
204 128.109.17.204 128.109.17.204/32
205 128.109.17.205 128.109.17.205/32
206 128.109.17.206 128.109.17.206/32
207 128.109.17.207 128.109.17.207/32
208 128.109.17.208 128.109.17.208/32
209 128.109.17.209 128.109.17.209/32
210 128.109.17.210 128.109.17.210/32
211 128.109.17.211 128.109.17.211/32
212 128.109.17.212 128.109.17.212/32
213 128.109.17.213 128.109.17.213/32
214 128.109.17.214 128.109.17.214/32
215 128.109.17.215 128.109.17.215/32
216 128.109.17.216 128.109.17.216/32
217 128.109.17.217 128.109.17.217/32
218 128.109.17.218 128.109.17.218/32
219 128.109.17.219 128.109.17.219/32
220 128.109.17.220 128.109.17.220/32
221 128.109.17.221 128.109.17.221/32
222 128.109.17.222 128.109.17.222/32
223 128.109.17.223 128.109.17.223/32
224 128.109.17.224 128.109.17.224/32
225 128.109.17.225 128.109.17.225/32
226 128.109.17.226 128.109.17.226/32
227 128.109.17.227 128.109.17.227/32
228 128.109.17.228 128.109.17.228/32
229 128.109.17.229 128.109.17.229/32
230 128.109.17.230 128.109.17.230/32
231 128.109.17.231 128.109.17.231/32
232 128.109.17.232 128.109.17.232/32
233 128.109.17.233 128.109.17.233/32
234 128.109.17.234 128.109.17.234/32
235 128.109.17.235 128.109.17.235/32
236 128.109.17.236 128.109.17.236/32
237 128.109.17.237 128.109.17.237/32
238 128.109.17.238 128.109.17.238/32
239 128.109.17.239 128.109.17.239/32
240 128.109.17.240 128.109.17.240/32
241 128.109.17.241 128.109.17.241/32
242 128.109.17.242 128.109.17.242/32
243 128.109.17.243 128.109.17.243/32
244 128.109.17.244 128.109.17.244/32
245 128.109.17.245 128.109.17.245/32
246 128.109.17.246 128.109.17.246/32
247 128.109.17.247 128.109.17.247/32
248 128.109.17.248 128.109.17.248/32
249 128.109.17.249 128.109.17.249/32
250 128.109.17.250 128.109.17.250/32
251 128.109.17.251 128.109.17.251/32
252 128.109.17.252 128.109.17.252/32
253 128.109.17.253 128.109.17.253/32
254 128.109.17.254 128.109.17.254/32
255 128.109.17.255 128.109.17.255/32

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.