Kalkulator Subnet IPv4

Masukkan IP dengan prefix CIDR atau subnet mask, lalu lihat network, broadcast, rentang host, dan jumlah host-nya. Bisa juga membagi jaringan menjadi subnet yang lebih kecil.

Coba:192.168.1.10/24 10.0.0.0/8 172.16.5.4/20 203.0.113.9/29

Kalkulator IPv6 →

IP privat (RFC 1918)10.0.128.0/21

network10.0.128.0/21

broadcast10.0.135.255

host pertama10.0.128.1

host terakhir10.0.135.254

subnet mask255.255.248.0

wildcard0.0.7.255

jumlah alamat2.048

host terpakai2.046

kelasA

ipcalc 10.0.128.0/21

alamat00001010.00000000.10000000.00000000

subnet mask11111111.11111111.11111000.00000000

network00001010.00000000.10000000.00000000

broadcast00001010.00000000.10000111.11111111

hijau = bagian network, abu-abu = bagian host

heksadesimal0x0a008000

desimal167804928

reverse dns0.128.0.10.in-addr.arpa

ipv4-mapped::ffff:a00:8000

/21 dibagi menjadi /29 · 256 subnet

tutup ×

#	network	rentang host	broadcast
1	10.0.128.0/29	10.0.128.1 – 10.0.128.6	10.0.128.7
2	10.0.128.8/29	10.0.128.9 – 10.0.128.14	10.0.128.15
3	10.0.128.16/29	10.0.128.17 – 10.0.128.22	10.0.128.23
4	10.0.128.24/29	10.0.128.25 – 10.0.128.30	10.0.128.31
5	10.0.128.32/29	10.0.128.33 – 10.0.128.38	10.0.128.39
6	10.0.128.40/29	10.0.128.41 – 10.0.128.46	10.0.128.47
7	10.0.128.48/29	10.0.128.49 – 10.0.128.54	10.0.128.55
8	10.0.128.56/29	10.0.128.57 – 10.0.128.62	10.0.128.63
9	10.0.128.64/29	10.0.128.65 – 10.0.128.70	10.0.128.71
10	10.0.128.72/29	10.0.128.73 – 10.0.128.78	10.0.128.79
11	10.0.128.80/29	10.0.128.81 – 10.0.128.86	10.0.128.87
12	10.0.128.88/29	10.0.128.89 – 10.0.128.94	10.0.128.95
13	10.0.128.96/29	10.0.128.97 – 10.0.128.102	10.0.128.103
14	10.0.128.104/29	10.0.128.105 – 10.0.128.110	10.0.128.111
15	10.0.128.112/29	10.0.128.113 – 10.0.128.118	10.0.128.119
16	10.0.128.120/29	10.0.128.121 – 10.0.128.126	10.0.128.127
17	10.0.128.128/29	10.0.128.129 – 10.0.128.134	10.0.128.135
18	10.0.128.136/29	10.0.128.137 – 10.0.128.142	10.0.128.143
19	10.0.128.144/29	10.0.128.145 – 10.0.128.150	10.0.128.151
20	10.0.128.152/29	10.0.128.153 – 10.0.128.158	10.0.128.159
21	10.0.128.160/29	10.0.128.161 – 10.0.128.166	10.0.128.167
22	10.0.128.168/29	10.0.128.169 – 10.0.128.174	10.0.128.175
23	10.0.128.176/29	10.0.128.177 – 10.0.128.182	10.0.128.183
24	10.0.128.184/29	10.0.128.185 – 10.0.128.190	10.0.128.191
25	10.0.128.192/29	10.0.128.193 – 10.0.128.198	10.0.128.199
26	10.0.128.200/29	10.0.128.201 – 10.0.128.206	10.0.128.207
27	10.0.128.208/29	10.0.128.209 – 10.0.128.214	10.0.128.215
28	10.0.128.216/29	10.0.128.217 – 10.0.128.222	10.0.128.223
29	10.0.128.224/29	10.0.128.225 – 10.0.128.230	10.0.128.231
30	10.0.128.232/29	10.0.128.233 – 10.0.128.238	10.0.128.239
31	10.0.128.240/29	10.0.128.241 – 10.0.128.246	10.0.128.247
32	10.0.128.248/29	10.0.128.249 – 10.0.128.254	10.0.128.255
33	10.0.129.0/29	10.0.129.1 – 10.0.129.6	10.0.129.7
34	10.0.129.8/29	10.0.129.9 – 10.0.129.14	10.0.129.15
35	10.0.129.16/29	10.0.129.17 – 10.0.129.22	10.0.129.23
36	10.0.129.24/29	10.0.129.25 – 10.0.129.30	10.0.129.31
37	10.0.129.32/29	10.0.129.33 – 10.0.129.38	10.0.129.39
38	10.0.129.40/29	10.0.129.41 – 10.0.129.46	10.0.129.47
39	10.0.129.48/29	10.0.129.49 – 10.0.129.54	10.0.129.55
40	10.0.129.56/29	10.0.129.57 – 10.0.129.62	10.0.129.63
41	10.0.129.64/29	10.0.129.65 – 10.0.129.70	10.0.129.71
42	10.0.129.72/29	10.0.129.73 – 10.0.129.78	10.0.129.79
43	10.0.129.80/29	10.0.129.81 – 10.0.129.86	10.0.129.87
44	10.0.129.88/29	10.0.129.89 – 10.0.129.94	10.0.129.95
45	10.0.129.96/29	10.0.129.97 – 10.0.129.102	10.0.129.103
46	10.0.129.104/29	10.0.129.105 – 10.0.129.110	10.0.129.111
47	10.0.129.112/29	10.0.129.113 – 10.0.129.118	10.0.129.119
48	10.0.129.120/29	10.0.129.121 – 10.0.129.126	10.0.129.127
49	10.0.129.128/29	10.0.129.129 – 10.0.129.134	10.0.129.135
50	10.0.129.136/29	10.0.129.137 – 10.0.129.142	10.0.129.143
51	10.0.129.144/29	10.0.129.145 – 10.0.129.150	10.0.129.151
52	10.0.129.152/29	10.0.129.153 – 10.0.129.158	10.0.129.159
53	10.0.129.160/29	10.0.129.161 – 10.0.129.166	10.0.129.167
54	10.0.129.168/29	10.0.129.169 – 10.0.129.174	10.0.129.175
55	10.0.129.176/29	10.0.129.177 – 10.0.129.182	10.0.129.183
56	10.0.129.184/29	10.0.129.185 – 10.0.129.190	10.0.129.191
57	10.0.129.192/29	10.0.129.193 – 10.0.129.198	10.0.129.199
58	10.0.129.200/29	10.0.129.201 – 10.0.129.206	10.0.129.207
59	10.0.129.208/29	10.0.129.209 – 10.0.129.214	10.0.129.215
60	10.0.129.216/29	10.0.129.217 – 10.0.129.222	10.0.129.223
61	10.0.129.224/29	10.0.129.225 – 10.0.129.230	10.0.129.231
62	10.0.129.232/29	10.0.129.233 – 10.0.129.238	10.0.129.239
63	10.0.129.240/29	10.0.129.241 – 10.0.129.246	10.0.129.247
64	10.0.129.248/29	10.0.129.249 – 10.0.129.254	10.0.129.255
65	10.0.130.0/29	10.0.130.1 – 10.0.130.6	10.0.130.7
66	10.0.130.8/29	10.0.130.9 – 10.0.130.14	10.0.130.15
67	10.0.130.16/29	10.0.130.17 – 10.0.130.22	10.0.130.23
68	10.0.130.24/29	10.0.130.25 – 10.0.130.30	10.0.130.31
69	10.0.130.32/29	10.0.130.33 – 10.0.130.38	10.0.130.39
70	10.0.130.40/29	10.0.130.41 – 10.0.130.46	10.0.130.47
71	10.0.130.48/29	10.0.130.49 – 10.0.130.54	10.0.130.55
72	10.0.130.56/29	10.0.130.57 – 10.0.130.62	10.0.130.63
73	10.0.130.64/29	10.0.130.65 – 10.0.130.70	10.0.130.71
74	10.0.130.72/29	10.0.130.73 – 10.0.130.78	10.0.130.79
75	10.0.130.80/29	10.0.130.81 – 10.0.130.86	10.0.130.87
76	10.0.130.88/29	10.0.130.89 – 10.0.130.94	10.0.130.95
77	10.0.130.96/29	10.0.130.97 – 10.0.130.102	10.0.130.103
78	10.0.130.104/29	10.0.130.105 – 10.0.130.110	10.0.130.111
79	10.0.130.112/29	10.0.130.113 – 10.0.130.118	10.0.130.119
80	10.0.130.120/29	10.0.130.121 – 10.0.130.126	10.0.130.127
81	10.0.130.128/29	10.0.130.129 – 10.0.130.134	10.0.130.135
82	10.0.130.136/29	10.0.130.137 – 10.0.130.142	10.0.130.143
83	10.0.130.144/29	10.0.130.145 – 10.0.130.150	10.0.130.151
84	10.0.130.152/29	10.0.130.153 – 10.0.130.158	10.0.130.159
85	10.0.130.160/29	10.0.130.161 – 10.0.130.166	10.0.130.167
86	10.0.130.168/29	10.0.130.169 – 10.0.130.174	10.0.130.175
87	10.0.130.176/29	10.0.130.177 – 10.0.130.182	10.0.130.183
88	10.0.130.184/29	10.0.130.185 – 10.0.130.190	10.0.130.191
89	10.0.130.192/29	10.0.130.193 – 10.0.130.198	10.0.130.199
90	10.0.130.200/29	10.0.130.201 – 10.0.130.206	10.0.130.207
91	10.0.130.208/29	10.0.130.209 – 10.0.130.214	10.0.130.215
92	10.0.130.216/29	10.0.130.217 – 10.0.130.222	10.0.130.223
93	10.0.130.224/29	10.0.130.225 – 10.0.130.230	10.0.130.231
94	10.0.130.232/29	10.0.130.233 – 10.0.130.238	10.0.130.239
95	10.0.130.240/29	10.0.130.241 – 10.0.130.246	10.0.130.247
96	10.0.130.248/29	10.0.130.249 – 10.0.130.254	10.0.130.255
97	10.0.131.0/29	10.0.131.1 – 10.0.131.6	10.0.131.7
98	10.0.131.8/29	10.0.131.9 – 10.0.131.14	10.0.131.15
99	10.0.131.16/29	10.0.131.17 – 10.0.131.22	10.0.131.23
100	10.0.131.24/29	10.0.131.25 – 10.0.131.30	10.0.131.31
101	10.0.131.32/29	10.0.131.33 – 10.0.131.38	10.0.131.39
102	10.0.131.40/29	10.0.131.41 – 10.0.131.46	10.0.131.47
103	10.0.131.48/29	10.0.131.49 – 10.0.131.54	10.0.131.55
104	10.0.131.56/29	10.0.131.57 – 10.0.131.62	10.0.131.63
105	10.0.131.64/29	10.0.131.65 – 10.0.131.70	10.0.131.71
106	10.0.131.72/29	10.0.131.73 – 10.0.131.78	10.0.131.79
107	10.0.131.80/29	10.0.131.81 – 10.0.131.86	10.0.131.87
108	10.0.131.88/29	10.0.131.89 – 10.0.131.94	10.0.131.95
109	10.0.131.96/29	10.0.131.97 – 10.0.131.102	10.0.131.103
110	10.0.131.104/29	10.0.131.105 – 10.0.131.110	10.0.131.111
111	10.0.131.112/29	10.0.131.113 – 10.0.131.118	10.0.131.119
112	10.0.131.120/29	10.0.131.121 – 10.0.131.126	10.0.131.127
113	10.0.131.128/29	10.0.131.129 – 10.0.131.134	10.0.131.135
114	10.0.131.136/29	10.0.131.137 – 10.0.131.142	10.0.131.143
115	10.0.131.144/29	10.0.131.145 – 10.0.131.150	10.0.131.151
116	10.0.131.152/29	10.0.131.153 – 10.0.131.158	10.0.131.159
117	10.0.131.160/29	10.0.131.161 – 10.0.131.166	10.0.131.167
118	10.0.131.168/29	10.0.131.169 – 10.0.131.174	10.0.131.175
119	10.0.131.176/29	10.0.131.177 – 10.0.131.182	10.0.131.183
120	10.0.131.184/29	10.0.131.185 – 10.0.131.190	10.0.131.191
121	10.0.131.192/29	10.0.131.193 – 10.0.131.198	10.0.131.199
122	10.0.131.200/29	10.0.131.201 – 10.0.131.206	10.0.131.207
123	10.0.131.208/29	10.0.131.209 – 10.0.131.214	10.0.131.215
124	10.0.131.216/29	10.0.131.217 – 10.0.131.222	10.0.131.223
125	10.0.131.224/29	10.0.131.225 – 10.0.131.230	10.0.131.231
126	10.0.131.232/29	10.0.131.233 – 10.0.131.238	10.0.131.239
127	10.0.131.240/29	10.0.131.241 – 10.0.131.246	10.0.131.247
128	10.0.131.248/29	10.0.131.249 – 10.0.131.254	10.0.131.255
129	10.0.132.0/29	10.0.132.1 – 10.0.132.6	10.0.132.7
130	10.0.132.8/29	10.0.132.9 – 10.0.132.14	10.0.132.15
131	10.0.132.16/29	10.0.132.17 – 10.0.132.22	10.0.132.23
132	10.0.132.24/29	10.0.132.25 – 10.0.132.30	10.0.132.31
133	10.0.132.32/29	10.0.132.33 – 10.0.132.38	10.0.132.39
134	10.0.132.40/29	10.0.132.41 – 10.0.132.46	10.0.132.47
135	10.0.132.48/29	10.0.132.49 – 10.0.132.54	10.0.132.55
136	10.0.132.56/29	10.0.132.57 – 10.0.132.62	10.0.132.63
137	10.0.132.64/29	10.0.132.65 – 10.0.132.70	10.0.132.71
138	10.0.132.72/29	10.0.132.73 – 10.0.132.78	10.0.132.79
139	10.0.132.80/29	10.0.132.81 – 10.0.132.86	10.0.132.87
140	10.0.132.88/29	10.0.132.89 – 10.0.132.94	10.0.132.95
141	10.0.132.96/29	10.0.132.97 – 10.0.132.102	10.0.132.103
142	10.0.132.104/29	10.0.132.105 – 10.0.132.110	10.0.132.111
143	10.0.132.112/29	10.0.132.113 – 10.0.132.118	10.0.132.119
144	10.0.132.120/29	10.0.132.121 – 10.0.132.126	10.0.132.127
145	10.0.132.128/29	10.0.132.129 – 10.0.132.134	10.0.132.135
146	10.0.132.136/29	10.0.132.137 – 10.0.132.142	10.0.132.143
147	10.0.132.144/29	10.0.132.145 – 10.0.132.150	10.0.132.151
148	10.0.132.152/29	10.0.132.153 – 10.0.132.158	10.0.132.159
149	10.0.132.160/29	10.0.132.161 – 10.0.132.166	10.0.132.167
150	10.0.132.168/29	10.0.132.169 – 10.0.132.174	10.0.132.175
151	10.0.132.176/29	10.0.132.177 – 10.0.132.182	10.0.132.183
152	10.0.132.184/29	10.0.132.185 – 10.0.132.190	10.0.132.191
153	10.0.132.192/29	10.0.132.193 – 10.0.132.198	10.0.132.199
154	10.0.132.200/29	10.0.132.201 – 10.0.132.206	10.0.132.207
155	10.0.132.208/29	10.0.132.209 – 10.0.132.214	10.0.132.215
156	10.0.132.216/29	10.0.132.217 – 10.0.132.222	10.0.132.223
157	10.0.132.224/29	10.0.132.225 – 10.0.132.230	10.0.132.231
158	10.0.132.232/29	10.0.132.233 – 10.0.132.238	10.0.132.239
159	10.0.132.240/29	10.0.132.241 – 10.0.132.246	10.0.132.247
160	10.0.132.248/29	10.0.132.249 – 10.0.132.254	10.0.132.255
161	10.0.133.0/29	10.0.133.1 – 10.0.133.6	10.0.133.7
162	10.0.133.8/29	10.0.133.9 – 10.0.133.14	10.0.133.15
163	10.0.133.16/29	10.0.133.17 – 10.0.133.22	10.0.133.23
164	10.0.133.24/29	10.0.133.25 – 10.0.133.30	10.0.133.31
165	10.0.133.32/29	10.0.133.33 – 10.0.133.38	10.0.133.39
166	10.0.133.40/29	10.0.133.41 – 10.0.133.46	10.0.133.47
167	10.0.133.48/29	10.0.133.49 – 10.0.133.54	10.0.133.55
168	10.0.133.56/29	10.0.133.57 – 10.0.133.62	10.0.133.63
169	10.0.133.64/29	10.0.133.65 – 10.0.133.70	10.0.133.71
170	10.0.133.72/29	10.0.133.73 – 10.0.133.78	10.0.133.79
171	10.0.133.80/29	10.0.133.81 – 10.0.133.86	10.0.133.87
172	10.0.133.88/29	10.0.133.89 – 10.0.133.94	10.0.133.95
173	10.0.133.96/29	10.0.133.97 – 10.0.133.102	10.0.133.103
174	10.0.133.104/29	10.0.133.105 – 10.0.133.110	10.0.133.111
175	10.0.133.112/29	10.0.133.113 – 10.0.133.118	10.0.133.119
176	10.0.133.120/29	10.0.133.121 – 10.0.133.126	10.0.133.127
177	10.0.133.128/29	10.0.133.129 – 10.0.133.134	10.0.133.135
178	10.0.133.136/29	10.0.133.137 – 10.0.133.142	10.0.133.143
179	10.0.133.144/29	10.0.133.145 – 10.0.133.150	10.0.133.151
180	10.0.133.152/29	10.0.133.153 – 10.0.133.158	10.0.133.159
181	10.0.133.160/29	10.0.133.161 – 10.0.133.166	10.0.133.167
182	10.0.133.168/29	10.0.133.169 – 10.0.133.174	10.0.133.175
183	10.0.133.176/29	10.0.133.177 – 10.0.133.182	10.0.133.183
184	10.0.133.184/29	10.0.133.185 – 10.0.133.190	10.0.133.191
185	10.0.133.192/29	10.0.133.193 – 10.0.133.198	10.0.133.199
186	10.0.133.200/29	10.0.133.201 – 10.0.133.206	10.0.133.207
187	10.0.133.208/29	10.0.133.209 – 10.0.133.214	10.0.133.215
188	10.0.133.216/29	10.0.133.217 – 10.0.133.222	10.0.133.223
189	10.0.133.224/29	10.0.133.225 – 10.0.133.230	10.0.133.231
190	10.0.133.232/29	10.0.133.233 – 10.0.133.238	10.0.133.239
191	10.0.133.240/29	10.0.133.241 – 10.0.133.246	10.0.133.247
192	10.0.133.248/29	10.0.133.249 – 10.0.133.254	10.0.133.255
193	10.0.134.0/29	10.0.134.1 – 10.0.134.6	10.0.134.7
194	10.0.134.8/29	10.0.134.9 – 10.0.134.14	10.0.134.15
195	10.0.134.16/29	10.0.134.17 – 10.0.134.22	10.0.134.23
196	10.0.134.24/29	10.0.134.25 – 10.0.134.30	10.0.134.31
197	10.0.134.32/29	10.0.134.33 – 10.0.134.38	10.0.134.39
198	10.0.134.40/29	10.0.134.41 – 10.0.134.46	10.0.134.47
199	10.0.134.48/29	10.0.134.49 – 10.0.134.54	10.0.134.55
200	10.0.134.56/29	10.0.134.57 – 10.0.134.62	10.0.134.63
201	10.0.134.64/29	10.0.134.65 – 10.0.134.70	10.0.134.71
202	10.0.134.72/29	10.0.134.73 – 10.0.134.78	10.0.134.79
203	10.0.134.80/29	10.0.134.81 – 10.0.134.86	10.0.134.87
204	10.0.134.88/29	10.0.134.89 – 10.0.134.94	10.0.134.95
205	10.0.134.96/29	10.0.134.97 – 10.0.134.102	10.0.134.103
206	10.0.134.104/29	10.0.134.105 – 10.0.134.110	10.0.134.111
207	10.0.134.112/29	10.0.134.113 – 10.0.134.118	10.0.134.119
208	10.0.134.120/29	10.0.134.121 – 10.0.134.126	10.0.134.127
209	10.0.134.128/29	10.0.134.129 – 10.0.134.134	10.0.134.135
210	10.0.134.136/29	10.0.134.137 – 10.0.134.142	10.0.134.143
211	10.0.134.144/29	10.0.134.145 – 10.0.134.150	10.0.134.151
212	10.0.134.152/29	10.0.134.153 – 10.0.134.158	10.0.134.159
213	10.0.134.160/29	10.0.134.161 – 10.0.134.166	10.0.134.167
214	10.0.134.168/29	10.0.134.169 – 10.0.134.174	10.0.134.175
215	10.0.134.176/29	10.0.134.177 – 10.0.134.182	10.0.134.183
216	10.0.134.184/29	10.0.134.185 – 10.0.134.190	10.0.134.191
217	10.0.134.192/29	10.0.134.193 – 10.0.134.198	10.0.134.199
218	10.0.134.200/29	10.0.134.201 – 10.0.134.206	10.0.134.207
219	10.0.134.208/29	10.0.134.209 – 10.0.134.214	10.0.134.215
220	10.0.134.216/29	10.0.134.217 – 10.0.134.222	10.0.134.223
221	10.0.134.224/29	10.0.134.225 – 10.0.134.230	10.0.134.231
222	10.0.134.232/29	10.0.134.233 – 10.0.134.238	10.0.134.239
223	10.0.134.240/29	10.0.134.241 – 10.0.134.246	10.0.134.247
224	10.0.134.248/29	10.0.134.249 – 10.0.134.254	10.0.134.255
225	10.0.135.0/29	10.0.135.1 – 10.0.135.6	10.0.135.7
226	10.0.135.8/29	10.0.135.9 – 10.0.135.14	10.0.135.15
227	10.0.135.16/29	10.0.135.17 – 10.0.135.22	10.0.135.23
228	10.0.135.24/29	10.0.135.25 – 10.0.135.30	10.0.135.31
229	10.0.135.32/29	10.0.135.33 – 10.0.135.38	10.0.135.39
230	10.0.135.40/29	10.0.135.41 – 10.0.135.46	10.0.135.47
231	10.0.135.48/29	10.0.135.49 – 10.0.135.54	10.0.135.55
232	10.0.135.56/29	10.0.135.57 – 10.0.135.62	10.0.135.63
233	10.0.135.64/29	10.0.135.65 – 10.0.135.70	10.0.135.71
234	10.0.135.72/29	10.0.135.73 – 10.0.135.78	10.0.135.79
235	10.0.135.80/29	10.0.135.81 – 10.0.135.86	10.0.135.87
236	10.0.135.88/29	10.0.135.89 – 10.0.135.94	10.0.135.95
237	10.0.135.96/29	10.0.135.97 – 10.0.135.102	10.0.135.103
238	10.0.135.104/29	10.0.135.105 – 10.0.135.110	10.0.135.111
239	10.0.135.112/29	10.0.135.113 – 10.0.135.118	10.0.135.119
240	10.0.135.120/29	10.0.135.121 – 10.0.135.126	10.0.135.127
241	10.0.135.128/29	10.0.135.129 – 10.0.135.134	10.0.135.135
242	10.0.135.136/29	10.0.135.137 – 10.0.135.142	10.0.135.143
243	10.0.135.144/29	10.0.135.145 – 10.0.135.150	10.0.135.151
244	10.0.135.152/29	10.0.135.153 – 10.0.135.158	10.0.135.159
245	10.0.135.160/29	10.0.135.161 – 10.0.135.166	10.0.135.167
246	10.0.135.168/29	10.0.135.169 – 10.0.135.174	10.0.135.175
247	10.0.135.176/29	10.0.135.177 – 10.0.135.182	10.0.135.183
248	10.0.135.184/29	10.0.135.185 – 10.0.135.190	10.0.135.191
249	10.0.135.192/29	10.0.135.193 – 10.0.135.198	10.0.135.199
250	10.0.135.200/29	10.0.135.201 – 10.0.135.206	10.0.135.207
251	10.0.135.208/29	10.0.135.209 – 10.0.135.214	10.0.135.215
252	10.0.135.216/29	10.0.135.217 – 10.0.135.222	10.0.135.223
253	10.0.135.224/29	10.0.135.225 – 10.0.135.230	10.0.135.231
254	10.0.135.232/29	10.0.135.233 – 10.0.135.238	10.0.135.239
255	10.0.135.240/29	10.0.135.241 – 10.0.135.246	10.0.135.247
256	10.0.135.248/29	10.0.135.249 – 10.0.135.254	10.0.135.255

01 / tabel

Tabel prefix CIDR IPv4.

Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.

prefix	subnet mask	alamat	host	di /21 Anda
/0	0.0.0.0	4.294.967.296	4.294.967.294	-
/1	128.0.0.0	2.147.483.648	2.147.483.646	-
/2	192.0.0.0	1.073.741.824	1.073.741.822	-
/3	224.0.0.0	536.870.912	536.870.910	-
/4	240.0.0.0	268.435.456	268.435.454	-
/5	248.0.0.0	134.217.728	134.217.726	-
/6	252.0.0.0	67.108.864	67.108.862	-
/7	254.0.0.0	33.554.432	33.554.430	-
/8	255.0.0.0	16.777.216	16.777.214	-
/9	255.128.0.0	8.388.608	8.388.606	-
/10	255.192.0.0	4.194.304	4.194.302	-
/11	255.224.0.0	2.097.152	2.097.150	-
/12	255.240.0.0	1.048.576	1.048.574	-
/13	255.248.0.0	524.288	524.286	-
/14	255.252.0.0	262.144	262.142	-
/15	255.254.0.0	131.072	131.070	-
/16	255.255.0.0	65.536	65.534	-
/17	255.255.128.0	32.768	32.766	-
/18	255.255.192.0	16.384	16.382	-
/19	255.255.224.0	8.192	8.190	-
/20	255.255.240.0	4.096	4.094	-
/21	255.255.248.0	2.048	2.046	1
/22	255.255.252.0	1.024	1.022	2 bagi →
/23	255.255.254.0	512	510	4 bagi →
/24	255.255.255.0	256	254	8 bagi →
/25	255.255.255.128	128	126	16 bagi →
/26	255.255.255.192	64	62	32 bagi →
/27	255.255.255.224	32	30	64 bagi →
/28	255.255.255.240	16	14	128 bagi →
/29	255.255.255.248	8	6	256 bagi →
/30	255.255.255.252	4	2	512 bagi →
/31	255.255.255.254	2	2	1.024 bagi →
/32	255.255.255.255	1	1	2.048 bagi →

02 / tanya jawab

Seputar kalkulator ini.

Bagaimana cara memakai kalkulator subnet ini?

▼

Ketik alamat IP diikuti prefix, misalnya 192.168.1.10/24, atau diikuti subnet mask, misalnya 192.168.1.10 255.255.255.0. Tanpa prefix, kalkulator memakai /24. Klik salah satu baris di tabel untuk membagi jaringan menjadi subnet yang lebih kecil.

Kenapa jumlah host yang bisa dipakai selalu dikurangi 2?

▼

Alamat pertama dalam subnet adalah alamat network dan alamat terakhir adalah alamat broadcast, sehingga keduanya tidak bisa diberikan ke perangkat. Pengecualiannya /31 (link point-to-point, RFC 3021) dan /32 (satu alamat), yang memakai semua alamatnya.

Bisakah dipakai dari terminal?

▼

Bisa. curl 'ipku.in/alat/kalkulator-subnet-ipv4?q=192.168.1.10/24' menghasilkan hasil perhitungan dalam teks biasa.

Pelajari cara menghitungnya →