IP Address: 121.139.21.98

Threat level: 1%

Attack count: 13

Country: South Korea

Region: Gyeonggi-do

City: Anyang-si

ASN: 4766

ISP: Korea Telecom

Net Block: 121.138.31.0-121.139.136.255

Domain name: kt.com

Abuse contact: [email protected]

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System

one month ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Ib

2 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchange

2 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

3 months ago

ipban 2.0.0

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hMailServer

✅ Alex

3 months ago

ipban 1.8.0

BruteForce

MailEnable

3 months ago

ipban 1.9.0 - Invalid Username or Password

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MailEnable

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