31.57.42.28
Classification: Malicious
31.57.42.28 is a malicious IP address. Reported by 3 threat sources, last seen 2026-09-05. Network: AS9009 Private Customer.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| DDoS Attacker | Blocklist.net.ua | 2026-07-06 16:01:06 | 2026-09-05 16:05:49 | attacker malicious-activity | |
| Empty reason | Blocklist.net.ua | 2026-09-04 16:07:24 | 2026-09-04 16:07:24 | attacker malicious-activity | |
| Proxy | FireHOL | 2025-01-01 20:18:15 | 2025-05-11 22:38:53 | anonymization | |
| Proxy | IPWhois.io | 2025-02-16 20:40:53 | 2025-04-06 22:42:11 | anonymization | |
| VPN | IPWhois.io | 2025-01-01 20:18:17 | 2025-01-01 20:18:17 | anonymization |
Tags
anonymization abuseWhois information
- AS name
- AS9009 Private Customer
- AS registry
- ripencc
- AS date
- 2011-01-28 00:00:00
- AS CIDR
- 31.57.42.0/24
- Registrant
- Private Customer
- City
- Montreal
- Postal code
- H3A 2A6
- Country
- CA — Canada 🇨🇦
- First indexed
- 2025-01-01 20:18:15
- Last updated
- 2026-09-05 16:05:49
Malicious IPs in the same CIDR
31.57.42.142 31.57.42.221 31.57.42.153 31.57.42.88 31.57.42.202 31.57.42.139 31.57.42.161 31.57.42.245 31.57.42.13 31.57.42.28 31.57.42.34 31.57.42.14 31.57.42.42