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)10.78.121.0/25

network10.78.121.0/25

broadcast10.78.121.127

host pertama10.78.121.1

host terakhir10.78.121.126

subnet mask255.255.255.128

wildcard0.0.0.127

jumlah alamat128

host terpakai126

kelasA

ipcalc 10.78.121.0/25

alamat00001010.01001110.01111001.00000000

subnet mask11111111.11111111.11111111.10000000

network00001010.01001110.01111001.00000000

broadcast00001010.01001110.01111001.01111111

hijau = bagian network, abu-abu = bagian host

heksadesimal0x0a4e7900

desimal172914944

reverse dns0.121.78.10.in-addr.arpa

ipv4-mapped::ffff:a4e:7900

/25 dibagi menjadi /31 · 64 subnet

tutup ×

#	network	rentang host	broadcast
1	10.78.121.0/31	10.78.121.0 – 10.78.121.1	10.78.121.1
2	10.78.121.2/31	10.78.121.2 – 10.78.121.3	10.78.121.3
3	10.78.121.4/31	10.78.121.4 – 10.78.121.5	10.78.121.5
4	10.78.121.6/31	10.78.121.6 – 10.78.121.7	10.78.121.7
5	10.78.121.8/31	10.78.121.8 – 10.78.121.9	10.78.121.9
6	10.78.121.10/31	10.78.121.10 – 10.78.121.11	10.78.121.11
7	10.78.121.12/31	10.78.121.12 – 10.78.121.13	10.78.121.13
8	10.78.121.14/31	10.78.121.14 – 10.78.121.15	10.78.121.15
9	10.78.121.16/31	10.78.121.16 – 10.78.121.17	10.78.121.17
10	10.78.121.18/31	10.78.121.18 – 10.78.121.19	10.78.121.19
11	10.78.121.20/31	10.78.121.20 – 10.78.121.21	10.78.121.21
12	10.78.121.22/31	10.78.121.22 – 10.78.121.23	10.78.121.23
13	10.78.121.24/31	10.78.121.24 – 10.78.121.25	10.78.121.25
14	10.78.121.26/31	10.78.121.26 – 10.78.121.27	10.78.121.27
15	10.78.121.28/31	10.78.121.28 – 10.78.121.29	10.78.121.29
16	10.78.121.30/31	10.78.121.30 – 10.78.121.31	10.78.121.31
17	10.78.121.32/31	10.78.121.32 – 10.78.121.33	10.78.121.33
18	10.78.121.34/31	10.78.121.34 – 10.78.121.35	10.78.121.35
19	10.78.121.36/31	10.78.121.36 – 10.78.121.37	10.78.121.37
20	10.78.121.38/31	10.78.121.38 – 10.78.121.39	10.78.121.39
21	10.78.121.40/31	10.78.121.40 – 10.78.121.41	10.78.121.41
22	10.78.121.42/31	10.78.121.42 – 10.78.121.43	10.78.121.43
23	10.78.121.44/31	10.78.121.44 – 10.78.121.45	10.78.121.45
24	10.78.121.46/31	10.78.121.46 – 10.78.121.47	10.78.121.47
25	10.78.121.48/31	10.78.121.48 – 10.78.121.49	10.78.121.49
26	10.78.121.50/31	10.78.121.50 – 10.78.121.51	10.78.121.51
27	10.78.121.52/31	10.78.121.52 – 10.78.121.53	10.78.121.53
28	10.78.121.54/31	10.78.121.54 – 10.78.121.55	10.78.121.55
29	10.78.121.56/31	10.78.121.56 – 10.78.121.57	10.78.121.57
30	10.78.121.58/31	10.78.121.58 – 10.78.121.59	10.78.121.59
31	10.78.121.60/31	10.78.121.60 – 10.78.121.61	10.78.121.61
32	10.78.121.62/31	10.78.121.62 – 10.78.121.63	10.78.121.63
33	10.78.121.64/31	10.78.121.64 – 10.78.121.65	10.78.121.65
34	10.78.121.66/31	10.78.121.66 – 10.78.121.67	10.78.121.67
35	10.78.121.68/31	10.78.121.68 – 10.78.121.69	10.78.121.69
36	10.78.121.70/31	10.78.121.70 – 10.78.121.71	10.78.121.71
37	10.78.121.72/31	10.78.121.72 – 10.78.121.73	10.78.121.73
38	10.78.121.74/31	10.78.121.74 – 10.78.121.75	10.78.121.75
39	10.78.121.76/31	10.78.121.76 – 10.78.121.77	10.78.121.77
40	10.78.121.78/31	10.78.121.78 – 10.78.121.79	10.78.121.79
41	10.78.121.80/31	10.78.121.80 – 10.78.121.81	10.78.121.81
42	10.78.121.82/31	10.78.121.82 – 10.78.121.83	10.78.121.83
43	10.78.121.84/31	10.78.121.84 – 10.78.121.85	10.78.121.85
44	10.78.121.86/31	10.78.121.86 – 10.78.121.87	10.78.121.87
45	10.78.121.88/31	10.78.121.88 – 10.78.121.89	10.78.121.89
46	10.78.121.90/31	10.78.121.90 – 10.78.121.91	10.78.121.91
47	10.78.121.92/31	10.78.121.92 – 10.78.121.93	10.78.121.93
48	10.78.121.94/31	10.78.121.94 – 10.78.121.95	10.78.121.95
49	10.78.121.96/31	10.78.121.96 – 10.78.121.97	10.78.121.97
50	10.78.121.98/31	10.78.121.98 – 10.78.121.99	10.78.121.99
51	10.78.121.100/31	10.78.121.100 – 10.78.121.101	10.78.121.101
52	10.78.121.102/31	10.78.121.102 – 10.78.121.103	10.78.121.103
53	10.78.121.104/31	10.78.121.104 – 10.78.121.105	10.78.121.105
54	10.78.121.106/31	10.78.121.106 – 10.78.121.107	10.78.121.107
55	10.78.121.108/31	10.78.121.108 – 10.78.121.109	10.78.121.109
56	10.78.121.110/31	10.78.121.110 – 10.78.121.111	10.78.121.111
57	10.78.121.112/31	10.78.121.112 – 10.78.121.113	10.78.121.113
58	10.78.121.114/31	10.78.121.114 – 10.78.121.115	10.78.121.115
59	10.78.121.116/31	10.78.121.116 – 10.78.121.117	10.78.121.117
60	10.78.121.118/31	10.78.121.118 – 10.78.121.119	10.78.121.119
61	10.78.121.120/31	10.78.121.120 – 10.78.121.121	10.78.121.121
62	10.78.121.122/31	10.78.121.122 – 10.78.121.123	10.78.121.123
63	10.78.121.124/31	10.78.121.124 – 10.78.121.125	10.78.121.125
64	10.78.121.126/31	10.78.121.126 – 10.78.121.127	10.78.121.127

01 / tabel

Tabel prefix CIDR IPv4.

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

prefix	subnet mask	alamat	host	di /25 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	-
/22	255.255.252.0	1.024	1.022	-
/23	255.255.254.0	512	510	-
/24	255.255.255.0	256	254	-
/25	255.255.255.128	128	126	1
/26	255.255.255.192	64	62	2 bagi →
/27	255.255.255.224	32	30	4 bagi →
/28	255.255.255.240	16	14	8 bagi →
/29	255.255.255.248	8	6	16 bagi →
/30	255.255.255.252	4	2	32 bagi →
/31	255.255.255.254	2	2	64 bagi →
/32	255.255.255.255	1	1	128 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 →