(ISC)2
SSCP · Question #1089
There are 5 classes of IP addresses available, but only 3 classes are in common use today, identify the three: (Choose three)
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Submitted by saadiq_pk· Apr 18, 2026Network and Communications Security
Question
There are 5 classes of IP addresses available, but only 3 classes are in common use today, identify the three: (Choose three)
Options
- AClass A: 1-126
- BClass B: 128-191
- CClass C: 192-223
- DClass D: 224-255
- EClass E: 0.0.0.0 - 127.0.0.1
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Topics
#IP Addressing#Network Protocols#TCP/IP#Networking Fundamentals