178.128.21.54
Classification: Malicious
178.128.21.54 is a malicious IP address. Reported by 3 threat sources, last seen 2026-08-26. Network: AS14061 DigitalOcean, LLC.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Malicious Host | HoneyDB | 2026-08-26 00:00:00 | 2026-08-26 00:00:00 | attacker malicious-activity | |
| SSH Attacker | Blocklist.de | 2024-05-16 05:40:43 | 2024-05-17 04:33:18 | malicious-activity | |
| Mail Spammer | Barracuda | 2024-05-16 05:40:46 | 2024-05-16 05:40:46 |
Tags
ssh bruteforce botWhois information
- AS name
- AS14061 DigitalOcean, LLC
- AS registry
- ripencc
- AS date
- 2010-03-03 00:00:00
- AS CIDR
- 178.128.16.0/20
- CIDR
- 178.128.16.0/20
- Registrant
- DigitalOcean, LLC
- Address
- 101 Ave of the Americas, FL2 New York, NY, 10013 United States of America
- City
- Singapore
- Postal code
- 628459
- Country
- SG — Singapore 🇸🇬
- First indexed
- 2024-05-16 05:40:43
- Last updated
- 2026-09-05 16:22:06
Malicious IPs in the same CIDR
178.128.19.215 178.128.30.152 178.128.24.183 178.128.18.179 178.128.26.220 178.128.21.54 178.128.21.57