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

133.106.8.0/21

Japan

CIDR Block Overview

CIDR
133.106.8.0/21
Approx. Size
2,048 IPs
Mask
/21

Example IP Addresses

133.106.10.8
🇯🇵Japan
133.106.11.234
🇯🇵Japan
133.106.10.31
🇯🇵Japan
133.106.11.164
🇯🇵Japan
133.106.14.222
🇯🇵Japan
133.106.11.57
🇯🇵Japan
133.106.12.83
🇯🇵Japan
133.106.10.184
🇯🇵Japan

Network & Provider

Organization
Rakuten Mobile Network
Autonomous System Number
AS23720

Geographic Location

Country
Japan
JP