AbuseIPDB » 104.23.172.121
104.23.172.121 was found in our database!
This IP was reported 96 times. Confidence of Abuse is 0%: ?
| ISP | Cloudflare, Inc. |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS13335 |
| Domain Name | cloudflare.com |
| Country | 🇳🇱 Netherlands |
| City | Amsterdam, North Holland |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
Important Note: 104.23.172.121 is an IP address from within our whitelist belonging to the subnet 104.16.0.0/13, which we identify as: "Cloudflare Reverse Proxy".
Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.
IP Abuse Reports for 104.23.172.121:
This IP address has been reported a total of 96 times from 39 distinct sources. 104.23.172.121 was first reported on , and the most recent report was .
Old Reports: The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 craudiovizai |
|
Web App Attack Bad Web Bot | ||
| 🇷🇺 DZBOT |
DZBOT: Website Scanning / Scraping
|
Bad Web Bot Exploited Host Web App Attack | ||
| 🇺🇸 interbiznw.com |
fail2ban-ban
|
Hacking Brute-Force Exploited Host Web App Attack | ||
| Anonymous |
|
Web App Attack | ||
| 🇫🇷 UnixPrime |
|
Bad Web Bot Web App Attack | ||
| 🇦🇱 router.al |
06/25/2026-00:51:34.792272 104.23.172.121 Protocol: 6 ET WEB_SERVER WEB-PHP phpinfo access
|
Port Scan | ||
| 🇬🇧 openstrike.co.uk |
|
Web App Attack Hacking | ||
| 🇳🇱 homeshowdomain.nl |
|
Web App Attack SSH Hacking | ||
| 🇳🇱 COMPLEX |
Unsolicited TCP traffic | Action: DROP | Port 80
|
Port Scan | ||
| Anonymous |
Malicious activity detected
|
Hacking Web App Attack | ||
| 🇺🇸 TPI-Abuse |
|
Brute-Force Bad Web Bot Web App Attack | ||
| Anonymous |
Web App Attack
|
Brute-Force Exploited Host Web App Attack | ||
| Anonymous |
Web App Attack
|
Brute-Force Exploited Host Web App Attack | ||
| 🇳🇱 homeshowdomain.nl |
Auto-ban: >3000 req/min op 2026-04-26
|
Web App Attack SSH Hacking | ||
| 🇬🇧 openstrike.co.uk |
|
Web App Attack |
Showing 1 to 15 of 96 reports
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