104.236.171.128
Classification: Malicious
104.236.171.128 is a malicious IP address. Reported by 7 threat sources, last seen 2026-09-11. Network: AS14061 DigitalOcean, LLC.
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 |
|---|---|---|---|---|---|
| Empty reason | Blocklist.net.ua | 2026-09-04 16:44:50 | 2026-09-11 16:44:23 | attacker malicious-activity | |
| DDoS Attacker | Blocklist.net.ua | 2024-01-29 06:00:33 | 2026-09-05 16:42:17 | attacker malicious-activity | |
| Proxy | IPWhois.io | 2025-04-13 10:10:33 | 2026-09-04 01:07:43 | anonymization proxy | |
| Mail Spammer | Barracuda | 2026-09-04 01:07:43 | 2026-09-04 01:07:43 | attacker malicious-activity | |
| Suspicious Host | AbuseIPDB | 2024-10-07 13:54:49 | 2026-05-31 13:25:36 | anomalous-activity | |
| Proxy | FireHOL | 2023-12-08 15:10:32 | 2025-10-07 00:38:27 | anonymization | |
| Mail Spammer | Blocklist.de | 2024-01-25 02:38:18 | 2024-02-26 02:50:24 | malicious-activity | |
| IMAP Attacker | Blocklist.de | 2024-01-25 02:29:07 | 2024-01-26 02:40:10 | malicious-activity | |
| Mail Spammer | Abuseat.org | 2023-12-08 15:12:58 | 2023-12-08 15:12:58 |
Tags
anonymization attacker imap pop3 sasl bot mail spam abuseWhois information
- AS name
- AS14061 DigitalOcean, LLC
- AS registry
- arin
- AS date
- 2014-10-28 00:00:00
- AS CIDR
- 104.236.128.0/18
- CIDR
- 104.236.0.0/16
- Registrant
- DigitalOcean, LLC
- Address
- 101 Ave of the Americas FL2
- City
- San Francisco
- State
- CA
- Postal code
- 94102
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected]
- First indexed
- 2023-12-08 15:10:32
- Last updated
- 2026-09-11 16:44:23