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AbuseIPDB » 104.21.31.234

104.21.31.234 was found in our database!

This IP was reported 12 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: 104.21.31.234 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 104.21.31.234

Whois 104.21.31.234

IP Abuse Reports for 104.21.31.234:

This IP address has been reported a total of 12 times from 3 distinct sources. 104.21.31.234 was first reported on November 12th 2024, and the most recent report was 2 weeks ago.

Old Reports: The most recent abuse report for this IP address is from 2 weeks ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 xmission.com	2026-06-11 11:12:40 (2 weeks ago)	Blocked by UFW (TCP on 36822) Source port: 443 TTL: 61 Packet length: 40 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 36822) Source port: 443 TTL: 61 Packet length: 40 TOS: 0x00 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-06-10 12:22:31 (2 weeks ago)	Blocked by UFW (TCP on 57042) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 57042) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-05-30 12:48:04 (4 weeks ago)	Blocked by UFW (TCP on 49718) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 49718) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-05-24 00:02:42 (1 month ago)	Blocked by UFW (TCP on 47404) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 47404) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-05-20 00:57:02 (1 month ago)	Blocked by UFW (TCP on 33930) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 33930) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-05-18 15:24:10 (1 month ago)	Blocked by UFW (TCP on 52478) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 52478) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-05-17 17:33:52 (1 month ago)	Blocked by UFW (TCP on 39576) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 39576) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-05-16 06:11:28 (1 month ago)	Blocked by UFW (TCP on 33142) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 33142) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-05-15 16:54:17 (1 month ago)	Blocked by UFW (TCP on 38644) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 38644) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-05-12 15:10:58 (1 month ago)	Blocked by UFW (TCP on 54274) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for ... show more Blocked by UFW (TCP on 54274) Source port: 443 TTL: 56 Packet length: 40 TOS: 0x08 This report (for 104.21.31.234) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
Anonymous	2025-07-20 10:21:00 (11 months ago)	This is a phishing website designed to scam and steal sensitive information from users and promote f ... show more This is a phishing website designed to scam and steal sensitive information from users and promote fake services. Legitimate website: https://www.rayyan-ex.iq show less	Phishing
🇺🇸 FaultyServer.com	2024-11-12 00:56:00 (1 year ago)	Associated to Phishing Domain https://www.faultyserver.com/2024/11/evidence-only-storm-1575-phishin ... show more Associated to Phishing Domain https://www.faultyserver.com/2024/11/evidence-only-storm-1575-phishing-email.html show less	Phishing

Showing 1 to 12 of 12 reports

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