189.18.77.144
Classification: Malicious
189.18.77.144 is a malicious IP address. Reported by 3 threat sources, last seen 2026-08-22. Network: AS27699 TELEFÔNICA BRASIL S.A.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| ET CINS Active Threat Intelligence Poor Reputation IP UDP | Emerging Threats | 2026-08-21 09:16:27 | 2026-08-22 09:16:29 | malicious-activity | |
| ET CINS Active Threat Intelligence Poor Reputation IP TCP | Emerging Threats | 2026-08-21 09:16:25 | 2026-08-22 09:16:27 | malicious-activity | |
| Mail Spammer | Barracuda | 2026-08-18 20:04:24 | 2026-08-18 20:04:24 | attacker malicious-activity | |
| Malicious Host | CIArmy | 2026-08-18 20:04:06 | 2026-08-18 20:04:06 | attacker malicious-activity |
Whois information
- AS name
- AS27699 TELEFÔNICA BRASIL S.A
- Registrant
- TELEFÔNICA BRASIL S.A
- City
- Sao Paulo
- Postal code
- 1002
- Country
- BR — Brazil 🇧🇷
- First indexed
- 2026-08-18 20:04:06
- Last updated
- 2026-08-22 09:16:44