/24 ko /26 mein baantne par kitne subnet milte hain?

Chaar, har ek mein 64 address aur 62 usable host. Prefix ka har extra bit subnet ki ginti dogni aur unka size aadha kar deta hai.

VLSM kya hai aur kab chahiye?

Variable length subnet mask har subnet ko uske host ke hisaab se mask deta hai, poore network ke liye ek nahi. Ye tab maayne rakhta hai jab subnet ke size alag hon.

Subnet ko boundary par shuru kyun hona chahiye?

Kyunki mask bit par kaam karta hai, ganit par nahi. /26 mein 64 address hote hain aur uska network address 64 ka multiple hona chahiye — 192.168.1.64 chalega, 192.168.1.70 nahi.

Kya router link ke liye sach mein /31 use kar sakte hain?

Haan, aur ye aam practice hai. RFC 3021 point-to-point link par /31 ki ijazat deta hai, jahan dono address kaam ke hote hain kyunki broadcast karne ko koi nahi hota.

Kya ye IPv6 prefix sambhalta hai?

Abhi nahi — yahan ganit IPv4 ka hai. IPv6 subnetting mein host ki ye ganit shayad hi chahiye hoti hai, kyunki parampara har segment ko /64 deti hai.

Subnet Splitter

Network ko barabar subnet mein baantiye, ya har subnet ka size uske host ke hisaab se rakhiye.

Subnet Splitter poori tarah aapke browser mein chalta hai. Andaruni addressing plan aapke device par hi bante hain.

CIDR calculator kholiye

Subnet Splitter ke baare mein

Network ko chhote networks mein kaatna kehna aasan hai aur haath se karna jhanjhat, kyunki har chhota block us boundary par shuru hona chahiye jo uska apna size deta hai. Ye tool teen tareeke deta hai. Naya prefix dijiye aur ye barabar block gina deta hai. Subnet ki ginti dijiye aur ye agle power of two tak round kar deta hai. Ya har department ki zarurat likhiye aur ye bade se chhote kram mein variable length subnet rakhta hai — VLSM isi tarah address space bachaata hai. Har block ke saath mask, host range, broadcast aur usable ginti aati hai.

Features

Target prefix, subnet ginti ya host zarurat se baantta hai
Variable length subnet mask, sabse bade block se shuru
Har subnet ka network, mask, pehla-aakhri host, broadcast aur usable ginti
Host address ko uske block ke network address par le aata hai
Bache hue address aur na samaane wali maang batata hai
/31 ko point-to-point aur /32 ko single host maanta hai, RFC 3021 ke anusaar
IPAM ya spreadsheet ke liye CSV export

Subnet Splitter kaise use karein

Baantne wala block daaliye, jaise 10.0.0.0/16
Naya prefix, subnet ki ginti ya har subnet ke host chuniye
Bane hue block, unki range aur usable ginti padhiye
CIDR list copy kijiye ya table CSV mein download kijiye

Example

Input

192.168.1.0/24 split into /26

Output

192.168.1.0/26, 192.168.1.64/26, 192.168.1.128/26, 192.168.1.192/26

Chaar barabar block, har ek mein 62 usable host, unhi boundary par jahan /26 shuru ho sakta hai.

Common errors aur troubleshooting

Daala gaya block apne aap sudhar gaya. — Jo address apne block ka network address nahi hai use normalise kiya jaata hai: 192.168.1.77/24 ban jaata hai 192.168.1.0/24. Nateejon ke upar ka notice ye bata deta hai.
VLSM ki ek maang fit nahi hui jabki ganit theek tha. — Alignment jagah leta hai. Block ko apne size ke multiple par shuru hona hota hai, isliye kai chhoti ke baad rakhi badi maang bekaar gap chhod sakti hai.
Usable host ki ginti do kam hai. — Network aur broadcast address kisi host ko nahi diye ja sakte, isliye /24 mein 256 nahi 254 usable address hote hain. Sirf /31 aur /32 iss niyam se bahar hain.
Bahut badi splitting ka sirf hissa dikha. — /8 ko /24 mein baantne se 65,536 block bante hain, isliye table pehle 1,024 dikhati hai aur bata deti hai. Chhota parent block lijiye ya chhota prefix.

Aksar pooche jaane wale sawaal

/24 ko /26 mein baantne par kitne subnet milte hain?: Chaar, har ek mein 64 address aur 62 usable host. Prefix ka har extra bit subnet ki ginti dogni aur unka size aadha kar deta hai.
VLSM kya hai aur kab chahiye?: Variable length subnet mask har subnet ko uske host ke hisaab se mask deta hai, poore network ke liye ek nahi. Ye tab maayne rakhta hai jab subnet ke size alag hon.
Subnet ko boundary par shuru kyun hona chahiye?: Kyunki mask bit par kaam karta hai, ganit par nahi. /26 mein 64 address hote hain aur uska network address 64 ka multiple hona chahiye — 192.168.1.64 chalega, 192.168.1.70 nahi.
Kya router link ke liye sach mein /31 use kar sakte hain?: Haan, aur ye aam practice hai. RFC 3021 point-to-point link par /31 ki ijazat deta hai, jahan dono address kaam ke hote hain kyunki broadcast karne ko koi nahi hota.
Kya ye IPv6 prefix sambhalta hai?: Abhi nahi — yahan ganit IPv4 ka hai. IPv6 subnetting mein host ki ye ganit shayad hi chahiye hoti hai, kyunki parampara har segment ko /64 deti hai.

Related tools

CIDR / Subnet Calculator — Ek CIDR block ka network, broadcast, host range aur mask calculate karein.
IP Range to CIDR — Ek start aur end IP ko CIDR blocks ke minimal set mein badlein, ya ek CIDR ko wapas range mein expand karein.
IPv6 ↔ IPv4 Converter — IPv4 aur IPv6 (mapped/expanded/compressed) ke beech convert karein aur embedded IPv4 extract karein.
IP to Integer — IPv4/IPv6 address ko decimal, hex aur binary mein convert karein, aur wapas.
MTU aur MSS Calculator — MTU se MSS, tunnels aur ping se asli MTU ke saath.
Port Number Lookup — Number ya naam se TCP/UDP port ka use pata karein.