3.22.81.163
Classification: Malicious
3.22.81.163 is a malicious IP address. Reported by 2 threat sources, last seen 2026-09-21. Network: AS16509 Amazon Technologies Inc..
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 |
|---|---|---|---|---|---|
| Anonymizer | FireHOL | 2026-08-17 14:12:12 | 2026-09-21 14:12:06 | anomalous-activity anonymization | |
| Proxy | FireHOL | 2026-08-17 15:11:46 | 2026-09-20 15:11:41 | anomalous-activity anonymization proxy | |
| Mail Spammer | Barracuda | 2026-08-17 14:12:13 | 2026-08-17 14:12:13 | attacker malicious-activity |
Tags
anonymizationWhois information
- AS name
- AS16509 Amazon Technologies Inc.
- Registrant
- Amazon Technologies Inc.
- City
- Columbus
- State
- OH
- Postal code
- 43215
- Country
- US — United States 🇺🇸
- First indexed
- 2026-08-17 14:12:12
- Last updated
- 2026-09-21 14:12:06