IPv4 Subnet Calculator

This calculator and tool allows you to type an IP address in and get information on a particular subnet. Enter an IP or range in CIDR notation.

Network: 38.0.16.64/29
Addresses: 8 (2³)
First IP: 38.0.16.64 (64.16.0.38.in-addr.arpa)
Last IP: 38.0.16.71 (71.16.0.38.in-addr.arpa)

/8 Operated By: Cogent

Related Networks

38.0.0.0/8
37.0.0.0/8
39.0.0.0/8
38.0.16.64/28
38.0.16.64/32
38.0.16.71/32

You can also use some of the other examples such as:

0.0.0.0/0
1.0.0.0/8
127.0.0.1
30.0.0.0/8
192.168.0.0/16