5.104.83.40

Classification: Malicious

5.104.83.40 is a malicious IP address. Reported by 2 threat sources, last seen 2026-09-01. Network: AS141995 Contabo GmbH.

Current activity

  • Known attacker — Seen launching attacks over the Internet.

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
HTTP Spammer StopForumSpam.com 2026-04-03 14:02:17 2026-09-01 07:03:12 malicious-activity
Mail Spammer Barracuda 2026-04-03 14:02:18 2026-04-03 14:02:18

Tags

bot abuse

Whois information

AS name
AS141995 Contabo GmbH
Registrant
Contabo GmbH
City
Tokyo
Postal code
100-0002
Country
JP — Japan 🇯🇵
First indexed
2026-04-03 14:02:17
Last updated
2026-09-01 07:03:18