IP range details
103.203.221.0/24
CNNET
Summary
AS Number
103.203.221.0/24
Country
Singapore
Name
CNNET
Description
CATO NETWORKS LTD
IP Addresses
256
Parent Prefix
RIR
APNIC
Allocation Status
Allocated
Allocation Date
3rd December 2015
Announcing ASNs
Announced PrefixDescriptionCountry
AS13150CATO NETWORKS LTDIsrael
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
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