IP Address: 218.13.141.86

Threat level: 61%

Attack count: 46

Country: China

Region: Guangdong

City: Zhuhai

ASN: 4134

ISP: Chinanet

Net Block: 218.13.61.0-218.17.255.255

Domain name: chinatelecom.cn

Abuse contact: [email protected]

Stats (UTC)

Last 60 Minutes
Last 24 Hours
Last 30 days
Last 12 months

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Recent submissions

Reported by

Timestamp

Notes

Flags

System

✅ Tim Walker

an hour ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Gordon

9 hours ago

ipban 2.0.0

BruteForce

SMTP

✅ Kamil

yesterday

fail2ban

BruteForce

postfix-sasl

✅ Tim Walker

yesterday

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

6 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-26 08:42:31.2466 Login failure: 218.13.141.86 SMTP

BruteForce, Hacking

SMTP

✅ Arvoreen

7 days ago

fail2ban

BruteForce

postfix

✅ Anonymous

7 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-25 06:39:37.6411 Login failure: 218.13.141.86 SMTP

BruteForce, Hacking

SMTP

✅ Chris

7 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Tesi Supporto

8 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ tuya

8 days ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Chris

10 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Craig

10 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Gordon

10 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Arvoreen

11 days ago

fail2ban

BruteForce

postfix

✅ Anonymous

11 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-21 11:26:46.5739 Login failure: 218.13.141.86 SMTP

BruteForce, Hacking

SMTP