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AbuseIPDB » 104.21.6.125

104.21.6.125 was found in our database!

This IP was reported 39 times. Confidence of Abuse is 0%: ?

ISP	Cloudflare, Inc.
Usage Type	Content Delivery Network
ASN	AS13335
Domain Name	cloudflare.com
Country	🇺🇸 United States of America
City	San Francisco, California

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Important Note: 104.21.6.125 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.

Report 104.21.6.125

Whois 104.21.6.125

IP Abuse Reports for 104.21.6.125:

This IP address has been reported a total of 39 times from 2 distinct sources. 104.21.6.125 was first reported on May 27th 2025, and the most recent report was 6 months ago.

Old Reports: The most recent abuse report for this IP address is from 6 months ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇧🇷 Michel Araujo	2025-12-10 10:25:13 (6 months ago)	TCP+SYNACK pkts/s > 50.0 k, src_ip: 104.21.6.125, src_port:443	DDoS Attack Spoofing Exploited Host IoT Targeted
🇺🇸 creations.works	2025-10-29 19:17:39 (7 months ago)	Blocked by UFW on vds [55800/tcp] Source port: 443 TTL: 58 Packet length: 76 TOS: 0x00 This report ... show more Blocked by UFW on vds [55800/tcp] Source port: 443 TTL: 58 Packet length: 76 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-10-28 10:33:50 (7 months ago)	Blocked by UFW on vds [38588/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report ... show more Blocked by UFW on vds [38588/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-10-27 15:11:15 (7 months ago)	Blocked by UFW on vds [42086/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report ... show more Blocked by UFW on vds [42086/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-10-20 18:06:25 (7 months ago)	Blocked by UFW on vds [39958/tcp] Source port: 443 TTL: 58 Packet length: 52 TOS: 0x00 This report ... show more Blocked by UFW on vds [39958/tcp] Source port: 443 TTL: 58 Packet length: 52 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-10-20 05:12:46 (8 months ago)	Blocked by UFW on vds [41616/tcp] Source port: 443 TTL: 58 Packet length: 52 TOS: 0x00 This report ... show more Blocked by UFW on vds [41616/tcp] Source port: 443 TTL: 58 Packet length: 52 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-10-16 08:54:59 (8 months ago)	Blocked by UFW on vds [60344/tcp] Source port: 443 TTL: 58 Packet length: 737 TOS: 0x00 This report ... show more Blocked by UFW on vds [60344/tcp] Source port: 443 TTL: 58 Packet length: 737 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-10-13 08:58:18 (8 months ago)	Blocked by UFW on vds [33348/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report ... show more Blocked by UFW on vds [33348/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-10-10 08:08:41 (8 months ago)	Blocked by UFW on vds [53890/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report ... show more Blocked by UFW on vds [53890/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-10-08 14:08:14 (8 months ago)	Blocked by UFW on vds [47256/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report ... show more Blocked by UFW on vds [47256/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-09-08 16:07:41 (9 months ago)	Blocked by UFW on vds [36542/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report ... show more Blocked by UFW on vds [36542/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-09-05 18:06:16 (9 months ago)	Blocked by UFW on vds [38398/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report ... show more Blocked by UFW on vds [38398/tcp] Source port: 443 TTL: 58 Packet length: 78 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-09-04 16:57:55 (9 months ago)	Blocked by UFW on vds [34940/tcp] Source port: 443 TTL: 57 Packet length: 1076 TOS: 0x00 This repor ... show more Blocked by UFW on vds [34940/tcp] Source port: 443 TTL: 57 Packet length: 1076 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-09-02 15:16:15 (9 months ago)	Blocked by UFW on vds [40024/tcp] Source port: 443 TTL: 58 Packet length: 738 TOS: 0x00 This report ... show more Blocked by UFW on vds [40024/tcp] Source port: 443 TTL: 58 Packet length: 738 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 creations.works	2025-08-28 15:04:24 (9 months ago)	Blocked by UFW on vds [48380/tcp] Source port: 443 TTL: 57 Packet length: 78 TOS: 0x00 This report ... show more Blocked by UFW on vds [48380/tcp] Source port: 443 TTL: 57 Packet length: 78 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan

Showing 1 to 15 of 39 reports

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