57.140.28.4
Classification: Suspicious
57.140.28.4 is a suspicious IP address. Reported by 1 threat source, last seen 2026-05-08. Network: AS62654 MENLO SECURITY, INC..
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| HTTP Spammer | StopForumSpam.com | 2024-08-28 21:56:32 | 2026-05-08 16:25:27 | malicious-activity |
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
- 2024-08-28 21:56:32
- Last updated
- 2026-05-08 16:25:51