122.4.28.52
Classification: Malicious
122.4.28.52 is a malicious IP address. Reported by 5 threat sources, last seen 2026-08-22. Network: AS4134 CHINANET SHANDONG PROVINCE NETWORK.
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 | 2026-08-22 10:21:10 | 2026-08-22 10:21:10 | attacker malicious-activity | |
| Proxy | FireHOL | 2023-01-01 22:07:36 | 2024-03-21 05:53:35 | anonymization | |
| Anonymizer | Maltiverse Research Team | 2021-01-02 14:08:57 | 2021-05-23 10:49:54 | anonymizer | |
| Anonymizer | Maltiverse | 2021-01-01 14:44:19 | 2021-03-05 17:34:42 | ||
| Mail Spammer | Blocklist.de | 2020-10-19 01:14:56 | 2020-10-20 07:42:09 | ||
| IMAP Attacker | Blocklist.de | 2020-10-19 01:13:37 | 2020-10-20 07:40:44 |
Tags
anonymization attacker imap pop3 sasl bot mail spam anonymizerWhois information
- AS name
- AS4134 CHINANET SHANDONG PROVINCE NETWORK
- AS registry
- apnic
- AS date
- 2006-09-20 00:00:00
- AS CIDR
- 122.4.0.0/14
- CIDR
- 122.4.0.0/14
- Registrant
- CHINANET SHANDONG PROVINCE NETWORK
- Address
- No.31 ,jingrong street,beijing 100032
- City
- Jinan
- Postal code
- 250000
- Country
- CN — China 🇨🇳
- Contact email
- [email protected], [email protected]
- First indexed
- 2020-10-19 01:13:37
- Last updated
- 2026-08-22 10:21:11
Malicious IPs in the same CIDR
122.4.46.223 122.4.199.164 122.4.43.3 122.5.249.27 122.4.28.52 122.6.136.6 122.6.67.252 122.4.28.207 122.6.190.45