IPv4 Classes - Statistics

General Stats

Answer Stats

Hint	Answer	% Correct
(IPv4 Class A) First	1.0.0.0	94%
(IPv4 Class A) Default Subnet Mask	255.0.0.0	75%
(IPv4 Class B) Default Subnet Mask	255.255.0.0	69%
(IPv4 Class C) Default Subnet Mask	255.255.255.0	69%
(IPv4 Class A) CIDR	/8	69%
(IPv4 Class B) CIDR	/16	63%
(IPv4 Class D) First	224.0.0.0	63%
(IPv4 Class D) Last	239.255.255.255	63%
(IPv4 Class C) CIDR	/24	63%
(IPv4 Class E) First	240.0.0.0	63%
Loopback Address	127.0.0.1	56%
(IPv4 Class B) First	128.0.0.0	56%
(IPv4 Class B) Last	191.255.255.255	56%
(IPv4 Class C) First	192.0.0.0	56%
Default Router IP	192.168.X.X	56%
(IPv4 Class C) Last	223.255.255.255	56%
(IPv4 Class E) Last	255.255.255.255	56%
(Private IPv4 Class A) First	10.0.0.0	50%
(IPv4 Class A) Last	126.255.255.255	50%
(Private IPv4 Class C) First	192.168.0.0	50%
(Private IPv4 Class A) Last	10.255.255.255	44%
(Private IPv4 Class B) First	172.16.0.0	44%
(Private IPv4 Class C) Last	192.168.255.255	44%
(APIPA) CIDR	/16	38%
(Private IPv4 Class B) Last	172.31.255.255	38%
(APIPA) Default Subnet Mask	255.255.0.0	31%
(APIPA) Last	169.254.255.255	25%
(APIPA) First	169.254.0.0	25%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

Your Score History

You have not taken this quiz since the last reset