54.149.137.239
Classification: Malicious
54.149.137.239 is a malicious IP address. Reported by 6 threat sources, last seen 2026-08-27. 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 |
|---|---|---|---|---|---|
| Proxy | IPWhois.io | 2025-03-03 17:20:26 | 2026-08-27 13:18:13 | anonymization proxy | |
| Mail Spammer | Barracuda | 2022-12-29 11:45:25 | 2026-08-27 13:18:13 | attacker malicious-activity | |
| Proxy | FireHOL | 2022-12-31 23:07:05 | 2025-10-07 07:59:13 | anonymization | |
| Anonymizer | FireHol | 2022-12-29 11:45:24 | 2022-12-29 23:05:10 | anonymization | |
| Anonymizer | Maltiverse Research Team | 2021-03-05 08:09:43 | 2021-05-22 23:10:02 | anonymizer | |
| Anonymizer | Maltiverse | 2021-03-03 19:10:16 | 2021-03-03 19:10:16 |
Tags
anonymization anonymizerWhois information
- AS name
- AS16509 Amazon Technologies Inc.
- AS registry
- arin
- AS date
- 2014-10-23 00:00:00
- AS CIDR
- 54.148.0.0/15
- CIDR
- 54.216.0.0/14, 54.160.0.0/11, 54.192.0.0/12, 54.208.0.0/13, 54.144.0.0/12, 54.220.0.0/15
- Registrant
- Amazon Technologies Inc.
- Address
- 410 Terry Ave N.
- City
- Boardman
- State
- OR
- Postal code
- 97818
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected], [email protected], [email protected]
- First indexed
- 2021-03-03 19:10:16
- Last updated
- 2026-08-27 13:18:14