ASSALAM-O-ALIKUM!
yar tumkokabhi kuch samajh bhe aya ha ma tum ko ya batanachahta hoon k subnetting isa network within networkhota ha. yani k ager aik organization koi IP assign kiya gya ha.ager wo apnay connection kisi or building say kerna chahte ha to wo us ko aik or IP adreess day ge wo IP kisi dosri organization k kisi or PC ya device ka ho sakta ha but jab wo devces jub net say connect hoon ge to un k IPs to mach kerain gay tois liY AIK ADAD ROUTER Uuse kiya jat ha jo un ke request ko INTERNET per behjta ha or is tarhan IPS unique ho jatay hain.
i hope now you understand the subneting or ab tum MAMko tang bhe nai kero gay or kisi class fellow ko bhe
ok AALLAH HAFIZ
MA UR SWETEST FRIEND SHAHRUKH