Network IPv4 Addressing

1. IPV4 ADDRESSING
Imranul Hasan
Greenwich University, UK
E-Mail: imranul.suvro@gmail.com

2. Where do IP addresses come
from?
Standards
Allocation
Allocation
Assignment
end
user* In some cases via an NIR, such as JPNIC, KRNIC, TWNIC etc.
*

3. Internet Registry Structure
ICANN
(IANA)
ARINAPNIC
NIR LIR LIR
LIR ISP ISP
RIPE NCCLACNIC AfriNIC

12. THANK YOU!!!!!!!!!!