सबनेट कैलकुलेटर
बराबर सबनेट बनाने के लिए एक नेटवर्क और नई प्रीफ़िक्स लंबाई चुनें।
/24 के 4 सबनेट
| # | नेटवर्क पता | उपयोग योग्य रेंज | ब्रॉडकास्ट पता | उपयोग योग्य होस्ट |
|---|---|---|---|---|
| 1 | 10.0.0.0/24 | 10.0.0.1 – 10.0.0.254 | 10.0.0.255 | 254 |
| 2 | 10.0.1.0/24 | 10.0.1.1 – 10.0.1.254 | 10.0.1.255 | 254 |
| 3 | 10.0.2.0/24 | 10.0.2.1 – 10.0.2.254 | 10.0.2.255 | 254 |
| 4 | 10.0.3.0/24 | 10.0.3.1 – 10.0.3.254 | 10.0.3.255 | 254 |
यह पाठ अभी हिन्दी में उपलब्ध नहीं है। अनुवाद प्रकाशित होने तक इसे अंग्रेज़ी में दिखाया जाता है।
Subnetting divides one network into smaller, equally sized networks by lengthening the prefix. Every extra bit doubles the number of subnets and halves their size: a /24 split into /26 gives four networks of 64 addresses each.
Pick a network and the new prefix length. The table lists each resulting subnet with its usable range — useful for planning VLANs, cloud VPC subnets or IPv6 site allocations. For IPv6, the common unit for a single LAN is a /64; sites typically receive a /48 or /56.
अक्सर पूछे जाने वाले सवाल
How do I split a /24 into four subnets?
Use /26. Adding two bits to the prefix (24 + 2) creates 2² = 4 subnets of 64 addresses: .0/26, .64/26, .128/26 and .192/26.
Why should IPv6 LANs use /64?
SLAAC address autoconfiguration and many IPv6 features assume a 64-bit interface identifier, so subnets smaller than /64 break standard behaviour.
Can subnets be different sizes?
Yes — that is variable-length subnet masking (VLSM). Calculate each block separately and make sure the ranges don't overlap.