8.138.194.100

Classification: Malicious

8.138.194.100 is a malicious IP address. Reported by 3 threat sources, last seen 2026-09-12. Network: AS37963 Aliyun Computing Co.ltd.

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
Proxy FireHOL 2026-06-25 18:34:08 2026-09-12 16:10:41 anomalous-activity anonymization proxy
SSH Attacker Blocklist.net.ua 2026-06-23 16:00:10 2026-09-12 16:00:47 attacker malicious-activity
Anonymizer FireHOL 2026-06-25 17:35:57 2026-09-12 15:12:48 anomalous-activity anonymization
Empty reason Blocklist.net.ua 2026-09-04 16:03:15 2026-09-11 16:00:47 attacker malicious-activity
ET COMPROMISED Known Compromised or Hostile Host Traffic UDP Emerging Threats 2026-06-24 12:02:11 2026-07-23 12:01:42 malicious-activity
ET COMPROMISED Known Compromised or Hostile Host Traffic TCP Emerging Threats 2026-06-24 12:02:10 2026-07-23 12:01:40 malicious-activity

Tags

abuse anonymization

Whois information

AS name
AS37963 Aliyun Computing Co.ltd
Registrant
Aliyun Computing Co.ltd
City
Guangzhou
Postal code
510030
Country
CN — China 🇨🇳
First indexed
2026-06-23 16:00:10
Last updated
2026-09-12 16:10:41