IP Address: 20.243.200.248

Threat level: 28%

Attack count: 13

Country: Japan

Region: Tokyo

City: Tokyo

ASN: 8075

ISP: MICROSOFT-CORP-MSN-AS-BLOCK

Net Block: 20.184.0.0-20.255.255.255

Domain name: microsoft.com

Stats (UTC)

Reported by

Timestamp

Notes

Flags

System

✅ tuya

5 hours ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Terry

12 hours ago

ipbanpro 4.4.0 - Authentication failed

BruteForce

SmarterMail

✅ Anonymous

13 hours ago

Real-time Intercept: SMTP attack. Reference: 2026-05-20 09:53:25.8109 Login failure: 20.243.200.248 SMTP

BruteForce

SMTP