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

121.88.136.0/21

Seongbuk-gu, Seoul, South Korea

CIDR Block Overview

CIDR
121.88.136.0/21
Approx. Size
2,048 IPs
Mask
/21

Example IP Addresses

121.88.138.102
🇰🇷Seongbuk-gu, Seoul, South Korea
121.88.138.49
🇰🇷Seongbuk-gu, Seoul, South Korea
121.88.141.72
🇰🇷Seongbuk-gu, Seoul, South Korea
121.88.141.238
🇰🇷Seongbuk-gu, Seoul, South Korea
121.88.138.62
🇰🇷Seongbuk-gu, Seoul, South Korea
121.88.136.204
🇰🇷Seongbuk-gu, Seoul, South Korea
121.88.142.42
🇰🇷Seongbuk-gu, Seoul, South Korea
121.88.143.52
🇰🇷Seongbuk-gu, Seoul, South Korea

Network & Provider

Organization
DLIVE
Autonomous System Number
AS10036

Geographic Location

Country
South Korea
KR
Region
Seoul
City
Seongbuk-gu