23.166.88.79
Classification: Malicious
23.166.88.79 is a malicious IP address in Zurich, CH. 543 sightings from 5 threat sources (Proxy, Anonymizer), last seen 2026-11-06. Seen in 7 countries.
Current activity
- Known attacker — Seen launching attacks over the Internet.
- Open proxy — Provides anonymization that can hide an attacker.
Where it has been seen
Observed by Maltiverse Threat Observatory sensors in AR, BR, CO, DO, EC, MX and NI, across education, healthcare, manufacturing, media and retail networks.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Proxy | FireHOL | 2026-03-04 08:49:53 | 2026-11-06 20:24:51 | anomalous-activity anonymization proxy | |
| Anonymizer | FireHOL | 2026-03-04 07:53:16 | 2026-11-06 19:26:38 | anomalous-activity anonymization | |
| VPN vpnsuper | Maltiverse Threat Observatory | 2026-06-24 21:16:30 | 2026-11-06 09:45:41 | anonymization country_code:ar country_code:br country_code:co country_code:do country_code:ec country_code:mx country_code:ni industry:education-and-nonprofits industry:healthcare-and-pharmaceutical industry:manufacturing industry:media-and-entertainment industry:retail-and-hospitality malicious-activity | |
| Proxy | IPWhois.io | 2026-09-09 12:17:24 | 2026-09-09 12:17:24 | anonymization proxy | |
| HTTP Spammer | StopForumSpam.com | 2024-11-16 18:41:33 | 2026-08-25 07:03:48 | attacker malicious-activity | |
| Suspicious Host | AbuseIPDB | 2024-07-14 02:11:35 | 2024-07-14 02:11:35 | anomalous-activity |
Tags
bot abuse anonymization port:8080 port:44443 port:1194 port:823 port:110 port:9000 port:800 port:12233 port:33335 port:443 port:80 port:9004 port:9018Whois information
- AS name
- AS63023 GTHost
- AS registry
- arin
- AS date
- 2023-11-22 00:00:00
- AS CIDR
- 23.166.88.0/24
- CIDR
- 23.166.88.0/24
- Registrant
- GTHost
- Address
- 1942 Broadway Ste 314C
- City
- Zurich
- State
- CO
- Postal code
- 8098
- Country
- CH — Switzerland 🇨🇭
- Contact email
- [email protected]
- First indexed
- 2024-07-14 22:41:19
- Last updated
- 2026-11-07 06:05:34
Malicious IPs in the same CIDR
23.166.88.79 23.166.88.74 23.166.88.208 23.166.88.134 23.166.88.230 23.166.88.175