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: 102.128.2.192/26
Addresses: 64 (2⁶)
First IP: 102.128.2.192 (192.2.128.102.in-addr.arpa)
Last IP: 102.128.2.255 (255.2.128.102.in-addr.arpa)

/8 Operated By: AFRINIC

Related Networks

102.0.0.0/8
101.0.0.0/8
103.0.0.0/8
102.128.2.128/25
102.128.2.192/32
102.128.2.255/32

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