88.199.42.28
Classification: Malicious
88.199.42.28 is a malicious IP address. Reported by 10 threat sources, last seen 2026-09-03. Network: AS20960 TK Telekom sp. z o.o..
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 | 2026-09-03 23:49:24 | 2026-09-03 23:49:24 | attacker malicious-activity | |
| Proxy | FireHOL | 2023-01-01 05:46:47 | 2025-01-13 07:07:56 | anonymization | |
| Anonymizer | FireHol | 2022-12-29 18:22:56 | 2022-12-30 05:56:14 | anonymization | |
| Anonymizer | Maltiverse Research Team | 2020-11-21 18:32:15 | 2021-05-23 02:26:22 | anonymizer | |
| HTTP Spammer | Cleantalk.org | 2019-05-26 05:17:01 | 2019-05-26 05:17:01 | ||
| Mail Spammer | Blocklist.de | 2018-08-19 06:57:09 | 2019-01-12 07:06:18 | ||
| IMAP Attacker | Blocklist.de | 2018-12-02 06:36:12 | 2018-12-02 06:36:12 | ||
| HTTP Spammer | Sblam | 2018-10-15 09:02:20 | 2018-10-15 09:02:20 | ||
| HTTP Spammer | Myip.ms | 2018-09-26 09:16:38 | 2018-09-26 09:16:38 | ||
| Anonymizer | Maltiverse | 2018-08-31 08:01:45 | 2018-08-31 08:01:45 | ||
| HTTP Spammer | StopForumSpam.com | 2018-08-28 09:17:55 | 2018-08-28 09:17:55 |
Tags
anonymization mail spam bot abuse anonymizer attacker imap pop3 saslWhois information
- AS name
- AS20960 TK Telekom sp. z o.o.
- AS registry
- ripencc
- AS date
- 2006-01-17 00:00:00
- AS CIDR
- 88.199.0.0/16
- CIDR
- 88.199.42.0/24
- Registrant
- TK Telekom sp. z o.o.
- Address
- LEMABO II ul. Zielona 11/23,47-220 Kedzierzyn ? Kozle, PL
- City
- Rudnik
- Postal code
- 43-419
- Country
- PL — Poland 🇵🇱
- First indexed
- 2018-08-19 06:57:09
- Last updated
- 2026-09-03 23:49:25