57.140.28.3
Classification: Malicious
57.140.28.3 is a malicious IP address. Reported by 2 threat sources, last seen 2026-09-09. Network: AS62654 MENLO SECURITY, INC..
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| HTTP Spammer | StopForumSpam.com | 2025-06-11 11:03:26 | 2026-09-09 07:12:52 | malicious-activity | |
| Proxy | IPWhois.io | 2025-06-11 11:03:35 | 2025-06-14 19:55:48 | anonymization | |
| VPN | IPWhois.io | 2025-02-13 16:35:24 | 2025-02-13 16:35:24 | anonymization |
Tags
bot abuseWhois information
- AS name
- AS62654 MENLO SECURITY, INC.
- AS registry
- arin
- AS date
- 2022-08-23 00:00:00
- AS CIDR
- 57.140.28.0/24
- CIDR
- 57.140.0.0/16
- Registrant
- MENLO SECURITY, INC.
- Address
- 800 W. El Camino Real, Ste. 250
- City
- Chicago
- State
- IL
- Postal code
- 60604
- Country
- US — United States 🇺🇸
- Contact email
- [email protected]
- First indexed
- 2025-02-13 16:35:21
- Last updated
- 2026-09-09 07:12:52