103.172.42.131

Classification: Malicious

103.172.42.131 is a malicious IP address. Reported by 4 threat sources, last seen 2026-09-11. Network: AS142393 PT Media Solusi Sukses.

Current activity

  • Known attacker — Seen launching attacks over the Internet.
  • Open proxy — Provides anonymization that can hide an attacker.

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
Empty reason Blocklist.net.ua 2026-09-04 16:42:25 2026-09-11 16:41:59 attacker malicious-activity
Proxy IPWhois.io 2026-09-08 09:02:47 2026-09-08 09:02:47 anonymization proxy
DDoS Attacker Blocklist.net.ua 2026-08-19 16:02:00 2026-09-05 16:39:54 attacker malicious-activity
Suspicious Host AbuseIPDB 2026-05-08 13:01:05 2026-05-08 13:01:05 anomalous-activity
Mail Spammer Blocklist.de 2026-02-16 08:00:54 2026-02-17 08:00:41 malicious-activity
IMAP Attacker Blocklist.de 2026-02-16 07:00:43 2026-02-17 07:00:38 malicious-activity

Tags

attacker imap pop3 sasl bot mail spam abuse

Whois information

AS name
AS142393 PT Media Solusi Sukses
Registrant
PT Media Solusi Sukses
City
Bekasi
Postal code
17143
Country
ID — Indonesia 🇮🇩
First indexed
2026-02-16 07:00:43
Last updated
2026-09-11 16:41:59