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

81.21.138.0/23

Türkiye

CIDR Block Overview

CIDR
81.21.138.0/23
Approx. Size
65,536 IPs
Mask
/16

Example IP Addresses

81.21.139.62
🇹🇷Türkiye
81.21.139.6
🇹🇷Türkiye
81.21.138.53
🇹🇷Türkiye
81.21.138.32
🇹🇷Türkiye
81.21.139.13
🇹🇷Türkiye
81.21.139.39
🇹🇷Türkiye
81.21.139.132
🇹🇷Türkiye
81.21.138.224
🇹🇷Türkiye

Network & Provider

Organization
Turk Telekom
Autonomous System Number
AS20978

Geographic Location

Country
Türkiye
TR