31.57.90.166
Classification: Malicious
31.57.90.166 is a malicious IP address. Reported by 2 threat sources, last seen 2026-09-03. Network: AS396356 Private Customer.
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 | 2025-08-10 06:54:12 | 2026-09-03 18:11:05 | anomalous-activity anonymization proxy | |
| Anonymizer | FireHOL | 2026-04-03 08:15:45 | 2026-09-03 17:11:19 | anomalous-activity anonymization | |
| DDoS Attacker | Blocklist.net.ua | 2026-07-06 16:01:12 | 2026-09-01 16:02:26 | attacker malicious-activity |
Tags
anonymization abuseWhois information
- AS name
- AS396356 Private Customer
- Registrant
- Private Customer
- City
- Tokyo
- Postal code
- 100-0002
- Country
- JP — Japan 🇯🇵
- First indexed
- 2025-08-10 06:54:12
- Last updated
- 2026-09-03 18:11:05