104.28.155.219
Classification: Malicious
104.28.155.219 is a malicious IP address. Reported by 5 threat sources, last seen 2026-09-03. Network: AS13335 Cloudflare, Inc..
Current activity
- Known attacker — Seen launching attacks over the Internet.
- Content Delivery Network — Belongs to a CDN with many allocated resources.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| HTTP bot | Blocklist.de | 2026-08-26 08:00:05 | 2026-09-03 08:00:05 | attacker malicious-activity | |
| HTTP Attacker | Blocklist.de | 2026-07-08 07:00:08 | 2026-07-14 07:00:05 | attacker malicious-activity | |
| Suspicious Host | AbuseIPDB | 2024-10-06 00:23:17 | 2026-06-01 05:46:28 | anomalous-activity | |
| Mail Spammer | Blocklist.de | 2026-05-01 08:00:25 | 2026-05-02 08:00:27 | malicious-activity | |
| IMAP Attacker | Blocklist.de | 2026-05-01 07:00:18 | 2026-05-02 07:00:19 | malicious-activity | |
| SSH Attacker | AbuseIPDB | 2025-02-01 05:28:42 | 2025-03-26 10:15:25 | malicious-activity | |
| Bruteforce | AbuseIPDB | 2024-12-21 10:56:05 | 2025-03-26 10:15:25 | malicious-activity | |
| Malicious Host | AbuseIPDB | 2025-02-19 07:56:54 | 2025-03-26 06:34:20 | compromised malicious-activity | |
| Hacking | AbuseIPDB | 2025-01-10 02:29:47 | 2025-03-26 06:34:20 | malicious-activity | |
| HTTP Attacker | AbuseIPDB | 2024-12-21 10:56:05 | 2025-03-26 06:34:20 | malicious-activity | |
| HTTP Scrapper | AbuseIPDB | 2025-02-23 05:41:23 | 2025-03-06 15:10:20 | anomalous-activity | |
| Port Scanner | AbuseIPDB | 2024-11-28 11:51:18 | 2025-01-27 03:05:30 | anomalous-activity | |
| HTTP Spammer | StopForumSpam.com | 2024-02-17 20:04:45 | 2025-01-09 10:55:19 | malicious-activity | |
| HTTP Spammer | Cleantalk.org | 2024-11-01 20:17:39 | 2024-11-01 20:17:39 | malicious-activity | |
| SSH Attacker | Blocklist.de | 2023-12-24 03:07:08 | 2024-01-04 03:12:05 | malicious-activity | |
| Mail Spammer | Abuseat.org | 2023-12-24 03:35:12 | 2023-12-24 03:35:12 |
Tags
ssh bruteforce bot abuse attacker imap pop3 sasl mail spam apache ddos rfiWhois information
- AS name
- AS13335 Cloudflare, Inc.
- AS registry
- arin
- AS date
- 2014-03-28 00:00:00
- AS CIDR
- 104.28.155.0/24
- CIDR
- 104.16.0.0/12
- Registrant
- Cloudflare, Inc.
- Address
- 101 Townsend Street
- City
- Amsterdam
- State
- CA
- Postal code
- 1012 JS
- Country
- NL — Netherlands 🇳🇱
- Contact email
- [email protected], [email protected], [email protected]
- First indexed
- 2023-12-24 03:07:08
- Last updated
- 2026-09-03 08:00:05