IP Address 192.168.1.0/29 - untuk subnet ke 17

Subnetting: 192.168.1.0/29

Dokumen ini menampilkan perhitungan langkah-demi-langkah dan tabel lengkap semua blok /29 pada jaringan 192.168.1.0/24. Salin seluruh isi mode HTML di Blogger (New Post → HTML view) untuk menempelkan.

1. Informasi dasar

• IP awal: 192.168.1.0
• Prefix: /29
• Subnet mask: 255.255.255.248
• Jumlah bit host: 32 - 29 = 3 bit
• Jumlah alamat per subnet: 2^3 = 8 alamat
• Alamat usable per subnet: 8 - 2 = 6 host (network & broadcast tidak bisa dipakai)

2. Cara menghitung (langkah demi langkah)

1. Konversi prefix /29 → subnet mask: 29 bit network + 3 bit host → 255.255.255.248.
2. Blok alamat = 256 / (jumlah subnet dalam /24 dengan /29) atau langsung gunakan "block size" pada oktet terakhir: 256/32 = 8. Dengan /29, setiap subnet melompat tiap 8 pada oktet terakhir (0, 8, 16, 24...).
3. Untuk setiap blok: Network = alamat pertama; Broadcast = alamat terakhir; First host = network + 1; Last host = broadcast - 1.
4. Contoh untuk blok pertama (0–7): network = 192.168.1.0, broadcast = 192.168.1.7, host usable = 192.168.1.1 sampai 192.168.1.6.

3. Tabel lengkap semua subnet /29 untuk jaringan 192.168.1.0/24

#	Network	First Host	Last Host	Broadcast	Subnet Mask
1	192.168.1.0	192.168.1.1	192.168.1.6	192.168.1.7	255.255.255.248
2	192.168.1.8	192.168.1.9	192.168.1.14	192.168.1.15	255.255.255.248
3	192.168.1.16	192.168.1.17	192.168.1.22	192.168.1.23	255.255.255.248
4	192.168.1.24	192.168.1.25	192.168.1.30	192.168.1.31	255.255.255.248
5	192.168.1.32	192.168.1.33	192.168.1.38	192.168.1.39	255.255.255.248
6	192.168.1.40	192.168.1.41	192.168.1.46	192.168.1.47	255.255.255.248
7	192.168.1.48	192.168.1.49	192.168.1.54	192.168.1.55	255.255.255.248
8	192.168.1.56	192.168.1.57	192.168.1.62	192.168.1.63	255.255.255.248
9	192.168.1.64	192.168.1.65	192.168.1.70	192.168.1.71	255.255.255.248
10	192.168.1.72	192.168.1.73	192.168.1.78	192.168.1.79	255.255.255.248
11	192.168.1.80	192.168.1.81	192.168.1.86	192.168.1.87	255.255.255.248
12	192.168.1.88	192.168.1.89	192.168.1.94	192.168.1.95	255.255.255.248
13	192.168.1.96	192.168.1.97	192.168.1.102	192.168.1.103	255.255.255.248
14	192.168.1.104	192.168.1.105	192.168.1.110	192.168.1.111	255.255.255.248
15	192.168.1.112	192.168.1.113	192.168.1.118	192.168.1.119	255.255.255.248
16	192.168.1.120	192.168.1.121	192.168.1.126	192.168.1.127	255.255.255.248
17	192.168.1.128	192.168.1.129	192.168.1.134	192.168.1.135	255.255.255.248
18	192.168.1.136	192.168.1.137	192.168.1.142	192.168.1.143	255.255.255.248
19	192.168.1.144	192.168.1.145	192.168.1.150	192.168.1.151	255.255.255.248
20	192.168.1.152	192.168.1.153	192.168.1.158	192.168.1.159	255.255.255.248
21	192.168.1.160	192.168.1.161	192.168.1.166	192.168.1.167	255.255.255.248
22	192.168.1.168	192.168.1.169	192.168.1.174	192.168.1.175	255.255.255.248
23	192.168.1.176	192.168.1.177	192.168.1.182	192.168.1.183	255.255.255.248
24	192.168.1.184	192.168.1.185	192.168.1.190	192.168.1.191	255.255.255.248
25	192.168.1.192	192.168.1.193	192.168.1.198	192.168.1.199	255.255.255.248
26	192.168.1.200	192.168.1.201	192.168.1.206	192.168.1.207	255.255.255.248
27	192.168.1.208	192.168.1.209	192.168.1.214	192.168.1.215	255.255.255.248
28	192.168.1.216	192.168.1.217	192.168.1.222	192.168.1.223	255.255.255.248
29	192.168.1.224	192.168.1.225	192.168.1.230	192.168.1.231	255.255.255.248
30	192.168.1.232	192.168.1.233	192.168.1.238	192.168.1.239	255.255.255.248
31	192.168.1.240	192.168.1.241	192.168.1.246	192.168.1.247	255.255.255.248
32	192.168.1.248	192.168.1.249	192.168.1.254	192.168.1.255	255.255.255.248

Contoh detail subnet ke-17

Subnet ke-17 192.168.1.128 – 192.168.1.135

Keterangan	Alamat IP
Subnet	192.168.1.128
Host 1	192.168.1.129
Host 2	192.168.1.130
Host 3	192.168.1.131
Host 4	192.168.1.132
Host 5	192.168.1.133
Host 6	192.168.1.134
Broadcast	192.168.1.135

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