Skip to main content
IpToolsKit
Search
Learn
IpToolsKit© 2025
Resources
OrganizationsLearn & GuidesTools
Tools
PingDNS LookupSpeed Test
Legal
Privacy PolicyAboutImprint

103.139.72.0/23

Hong Kong, Hong Kong

CIDR Block Overview

CIDR
103.139.72.0/23
Approx. Size
512 IPs
Mask
/23

Example IP Addresses

103.139.73.104
🇭🇰Hong Kong, Hong Kong
103.139.73.52
🇭🇰Hong Kong, Hong Kong
103.139.72.14
🇭🇰Hong Kong, Hong Kong
103.139.73.51
🇭🇰Hong Kong, Hong Kong
103.139.72.144
🇭🇰Hong Kong, Hong Kong
103.139.72.126
🇭🇰Hong Kong, Hong Kong
103.139.72.11
🇭🇰Hong Kong, Hong Kong

Network & Provider

Organization
Netstar Sg Pte.
Autonomous System Number
AS10122

Geographic Location

Country
Hong Kong
HK
City
Hong Kong