3.19.240.81
Classification: Suspicious
3.19.240.81 is a suspicious IP address. Reported by 1 threat source, last seen 2026-09-08. Network: AS16509 Amazon Technologies Inc..
Current activity
- Open proxy — Provides anonymization that can hide an attacker.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Proxy | FireHOL | 2026-07-16 17:08:24 | 2026-09-08 15:10:17 | anomalous-activity anonymization proxy | |
| Anonymizer | FireHOL | 2026-07-16 16:08:58 | 2026-09-08 14:10:41 | anomalous-activity anonymization |
Tags
anonymizationWhois information
- AS name
- AS16509 Amazon Technologies Inc.
- Registrant
- Amazon Technologies Inc.
- City
- Dublin
- State
- OH
- Postal code
- 43017
- Country
- US — United States 🇺🇸
- First indexed
- 2026-07-16 16:08:58
- Last updated
- 2026-09-08 15:10:17