172.104.244.71
Classification: Malicious
172.104.244.71 is a malicious IP address. Reported by 6 threat sources, last seen 2026-08-06. Network: AS63949 Linode.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Mail Spammer | Barracuda | 2023-08-16 03:00:24 | 2026-08-06 16:21:55 | attacker malicious-activity | |
| Malicious Host | CIArmy | 2023-08-17 08:24:21 | 2023-09-10 07:32:46 | malicious-activity | |
| Mail Spammer | Blocklist.de | 2023-08-16 03:06:51 | 2023-08-17 03:06:20 | malicious-activity | |
| IMAP Attacker | Blocklist.de | 2023-08-16 03:00:24 | 2023-08-17 02:59:51 | malicious-activity | |
| Malicious Host | HoneyDB | 2023-08-17 00:00:00 | 2023-08-17 00:00:00 | malicious-activity | |
| Mail Spammer | Abuseat.org | 2023-08-16 03:00:24 | 2023-08-16 03:00:24 | ||
| DDoS attack | Maltiverse | 2023-07-27 08:29:51 | 2023-08-15 15:33:38 | malicious-activity | |
| Bruteforce | Maltiverse | 2023-07-27 08:29:51 | 2023-08-15 15:33:38 | malicious-activity | |
| Port Scanner | Maltiverse | 2023-07-30 05:07:02 | 2023-08-14 07:53:27 | anomalous-activity | |
| HTTP Attacker | Maltiverse | 2023-08-08 23:35:01 | 2023-08-12 22:26:41 | malicious-activity | |
| Malicious Host | Maltiverse | 2023-07-31 04:28:00 | 2023-08-11 16:39:20 | compromised malicious-activity | |
| Hacking | Maltiverse | 2023-07-27 09:38:16 | 2023-08-11 16:39:20 | malicious-activity | |
| SSH Attacker | Maltiverse | 2023-08-10 10:56:41 | 2023-08-10 10:56:41 | malicious-activity | |
| Mail Spammer | Maltiverse | 2023-07-27 14:17:53 | 2023-08-09 16:27:45 | malicious-activity | |
| IMAP Attacker | Maltiverse | 2023-08-02 04:07:33 | 2023-08-09 05:07:08 | malicious-activity |
Tags
mail spam attacker imap pop3 sasl botWhois information
- AS name
- AS63949 Linode
- AS registry
- arin
- AS date
- 2015-06-19 00:00:00
- AS CIDR
- 172.104.224.0/19
- CIDR
- 172.104.0.0/15
- Registrant
- Linode
- Address
- 145 Broadway
- City
- Frankfurt am Main
- State
- MA
- Postal code
- 60311
- Country
- DE — Germany 🇩🇪
- Contact email
- [email protected], [email protected], [email protected], [email protected]
- First indexed
- 2023-08-16 03:00:24
- Last updated
- 2026-08-06 16:21:56
Malicious IPs in the same CIDR
172.104.240.74 172.104.247.248 172.104.237.140 172.104.243.155 172.104.236.166 172.104.234.47 172.104.235.161 172.104.239.9 172.104.244.71