Answer: Identification of IP Address Class

To do this exercise, you may take help from IP(IPv4) Address Classes Cheat Sheet. This cheat sheet is very helpful for identifying this type of IP addresses. In the following, you will find the answers of Exercise: Identification of IP Address Class.

Serial	IP Address	Class
[a]	49.143.234.14	Class A
[b]	218.100.43.26	Class C
[c]	150.101.120.97	Class B
[d]	202.55.147.10	Class C
[e]	95.0.21.90	Class A
[f]	203.12.234.66	Class C
[g]	203.16.214.174	Class C
[h]	59.167.241.0	Class A
[i]	150.101.120.177	Class B
[j]	173.199.80.0	Class B
[k]	192.231.203.24	Class C
[l]	202.6.74.0	Class C
[m]	249.233.58.95	Class E
[n]	172.16.34.65	Class B
[o]	192.168.3.3	Class C
[p]	225.56.98.5	Class D
[q]	125.7.150.0	Class A
[r]	33.0.0.33	Class A
[s]	199.0.0.0	Class C
[t]	117.85.69.99	Class A
[u]	127.0.0.0	Class A
[v]	223.255.255.0	Class C
[w]	299.299.0.0	Class E
[x]	55.102.77.77	Class A
[y]	171.2.199.31	Class B
[z]	220.45.98.0	Class C

 

Recommended Tutorials:

• What is IP Address?
• What is Octet?
• What is Subnet / Subnetwork?
• Types of IP Addresses
• Classes of IP Address
• Calculating Total Number of Subnets Per Class
• IP Address Classification
• IP(IPv4) Address Classes Cheat Sheet