213.155.174.100
Classification: Malicious
213.155.174.100 is a malicious IP address. Reported by 9 threat sources, last seen 2026-09-12. IoC context and downloadable threat intel on Maltiverse.
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 | 2026-09-12 20:29:13 | 2026-09-12 20:29:13 | attacker malicious-activity | |
| Proxy | FireHOL | 2023-01-03 03:34:50 | 2025-01-07 17:22:19 | anonymization | |
| Anonymizer | Maltiverse Research Team | 2020-11-22 11:34:35 | 2021-03-28 14:23:03 | anonymizer | |
| Mail Spammer | Blocklist.de | 2018-08-21 06:56:33 | 2019-11-27 07:12:07 | ||
| IMAP Attacker | Blocklist.de | 2019-03-09 07:06:02 | 2019-08-22 06:58:46 | ||
| HTTP Spammer | Sblam | 2019-08-17 08:46:15 | 2019-08-17 08:46:15 | ||
| Malicious host | Darklist | 2019-03-12 08:00:12 | 2019-03-12 08:00:12 | ||
| HTTP Spammer | StopForumSpam.com | 2018-09-09 09:34:58 | 2018-09-09 09:34:58 | ||
| Anonymizer | Maltiverse | 2018-09-04 08:46:49 | 2018-09-04 08:46:49 | ||
| HTTP Spammer | Cleantalk.org | 2018-08-11 07:09:54 | 2018-08-20 07:12:16 |
Tags
anonymization abuse bot mail spam anonymizer attacker imap pop3 saslWhois information
- AS name
- AS13119 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
- AS registry
- ripencc
- AS date
- 2001-04-23 00:00:00
- AS CIDR
- 213.155.160.0/19
- CIDR
- 213.155.160.0/19
- Registrant
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
- Address
- al. Piastow 41 71-065 Szczecin POLAND
- City
- Szczecin
- Postal code
- 70-413
- Country
- PL — Poland 🇵🇱
- Contact email
- [email protected]
- First indexed
- 2018-08-11 07:09:54
- Last updated
- 2026-09-12 20:29:14