51.158.99.51
Classification: Suspicious
51.158.99.51 is a suspicious IP address. Reported by 12 threat sources, last seen 2026-04-28. Network: AS12876 Scaleway.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Proxy | IPWhois.io | 2025-06-16 01:15:15 | 2026-04-28 16:41:16 | anonymization | |
| Proxy | FireHOL | 2022-12-31 22:45:43 | 2025-10-07 06:52:23 | anonymization | |
| Anonymizer | FireHol | 2022-12-29 11:23:12 | 2022-12-29 22:43:21 | anonymization | |
| HTTP Spammer | StopForumSpam.com | 2019-07-08 03:04:14 | 2021-05-27 04:56:44 | malicious-activity | |
| Anonymizer | Maltiverse Research Team | 2020-11-21 16:21:48 | 2021-05-22 23:00:51 | anonymizer | |
| DDoS Attacker | Blocklist.net.ua | 2021-02-11 10:26:59 | 2021-05-11 12:43:02 | malicious-activity | |
| HTTP Spammer | Sblam | 2019-07-25 08:43:28 | 2021-04-21 13:31:09 | malicious-activity | |
| HTTP Spammer | Botscout | 2020-05-06 07:58:49 | 2021-03-12 16:33:10 | malicious-activity | |
| HTTP Spammer | Cleantalk.org | 2019-10-13 01:12:25 | 2021-02-08 11:06:55 | malicious-activity | |
| DDoS attack | Blocklist.net.ua | 2019-08-17 00:47:34 | 2021-02-02 10:13:06 | ||
| Parasite SEO | Blocklist.net.ua | 2019-07-13 00:47:41 | 2021-01-06 09:09:32 | ||
| HTTP Attacker | Blocklist.de | 2019-07-17 06:53:47 | 2020-05-08 07:38:02 | ||
| Bruteforce login attacker | Blocklist.de | 2019-07-17 06:57:26 | 2020-05-08 01:16:01 | ||
| HTTP Spammer | Myip.ms | 2020-05-02 03:28:03 | 2020-05-02 03:28:03 | ||
| Parasite traffic on site corimpex-invest.com. | Blocklist.net.ua | 2020-04-17 07:44:13 | 2020-04-18 01:42:45 | ||
| Parasite traffic on site tutti.com.ua. | Blocklist.net.ua | 2020-02-19 07:12:05 | 2020-02-20 00:48:28 | ||
| Parasite traffic on site kypizapchast.com.ua. | Blocklist.net.ua | 2019-11-19 00:51:41 | 2019-11-19 07:18:51 | ||
| Parasite traffic on site rabotawork.ru. | Blocklist.net.ua | 2019-06-29 00:51:12 | 2019-06-29 07:17:37 | ||
| Anonymizer | Maltiverse | 2019-06-29 02:05:40 | 2019-06-29 02:05:40 |
Tags
anonymization abuse anonymizer bot apache ddos rfi attacker login bruteforce joomla wordpressWhois information
- AS name
- AS12876 Scaleway
- AS registry
- ripencc
- AS date
- 1993-09-01 00:00:00
- AS CIDR
- 51.158.0.0/15
- CIDR
- 51.158.0.0/16
- Registrant
- Scaleway
- Address
- 8 rue de la ville l'eveque 75008 PARIS
- City
- Paris
- Postal code
- 75007
- Country
- FR — France 🇫🇷
- First indexed
- 2019-06-28 17:50:03
- Last updated
- 2026-04-28 16:41:17
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