If I have taken IPv4 CIDR block as 10 10 0 0 16 then how many IP addresses should be available

0 votes
I set up an AWS VPC with the IPv4 CIDR block 10.10.0.0/16.
According to my understanding, the usable IP address range should be 10.10.0.0 to 10.10.255.255. In other words, it should have a total of 216 = 65536 IP addresses. Is this correct?
Feb 15 in Cyber Security & Ethical Hacking by Edureka
• 7,660 points
83 views

1 answer to this question.

0 votes
The formula for calculating the amount of IP addresses that can be assigned to CIDR networks is related to classful networking. Take the number of network bits and divide it by 32. Raise that number by two and remove two for the network and broadcast addresses.

I recommend that when you construct a VPC, you provide a CIDR block from the private IPv4 address ranges described in RFC 1918.
answered Feb 15 by Edureka
• 8,460 points

Related Questions In Cyber Security & Ethical Hacking

0 votes
1 answer

How do i check a ip address range whether it falls in Class A,Class B,Class C

class NetworkId{ static String findClass(String str){ int index = ...READ MORE

answered Feb 16 in Cyber Security & Ethical Hacking by Edureka
• 7,660 points
45 views
0 votes
0 answers

How do I use Tor as system VPN and cut out some nodes?

How do I set up Tor as ...READ MORE

Feb 22 in Cyber Security & Ethical Hacking by Edureka
• 8,460 points
41 views
0 votes
1 answer

how to access AWS S3 from Lambda in VPC

With boto3, the S3 urls are virtual by default, ...READ MORE

answered Sep 28, 2018 in AWS by Priyaj
• 58,080 points
8,084 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

How can I force the login to a specific ip address?

Try to access the router's default page. It's ...READ MORE

answered Feb 15 in Cyber Security & Ethical Hacking by Edureka
• 8,460 points
37 views
0 votes
1 answer

How can I change IP in Android emulator

Here's the six step you need to ...READ MORE

answered Feb 24 in Cyber Security & Ethical Hacking by Edureka
• 8,460 points
428 views
webinar REGISTER FOR FREE WEBINAR X
Send OTP
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP