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AbuseIPDB » 104.21.35.128

104.21.35.128 was found in our database!

This IP was reported 18 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: 104.21.35.128 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 104.21.35.128

Whois 104.21.35.128

IP Abuse Reports for 104.21.35.128:

This IP address has been reported a total of 18 times from 3 distinct sources. 104.21.35.128 was first reported on December 4th 2024, and the most recent report was 1 day ago.

Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇩🇪 anycast_ac	2026-10-20 19:59:59 (1 day ago)	Blocked by UFW on baremetal1 [33984/tcp] \| SPT: 443 \| TTL: 54 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [33984/tcp] \| SPT: 443 \| TTL: 54 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-20 04:02:21 (2 days ago)	Blocked by UFW on baremetal1 [57898/tcp] \| SPT: 443 \| TTL: 54 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [57898/tcp] \| SPT: 443 \| TTL: 54 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-19 15:00:46 (2 days ago)	Blocked by UFW on baremetal1 [55884/tcp] \| SPT: 443 \| TTL: 58 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [55884/tcp] \| SPT: 443 \| TTL: 58 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-18 21:56:55 (3 days ago)	Blocked by UFW on baremetal1 [54156/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [54156/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-16 05:31:15 (6 days ago)	Blocked by UFW on baremetal1 [60466/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [60466/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-15 05:24:39 (1 week ago)	Blocked by UFW on baremetal1 [57632/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [57632/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-14 05:23:03 (1 week ago)	Blocked by UFW on baremetal1 [60648/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [60648/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-10 05:30:25 (1 week ago)	Blocked by UFW on baremetal1 [52058/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [52058/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-09 05:22:12 (1 week ago)	Blocked by UFW on baremetal1 [38984/tcp] \| SPT: 443 \| TTL: 55 \| LEN: 40 \| TOS: 0x08 • Reported by: F ... show more Blocked by UFW on baremetal1 [38984/tcp] \| SPT: 443 \| TTL: 55 \| LEN: 40 \| TOS: 0x08 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-10-01 12:30:42 (2 weeks ago)	Blocked by UFW on baremetal1 [51428/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [51428/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-09-30 20:50:41 (3 weeks ago)	Blocked by UFW on baremetal1 [37024/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [37024/tcp] \| SPT: 443 \| TTL: 59 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-09-29 12:54:54 (3 weeks ago)	Blocked by UFW on baremetal1 [36686/tcp] \| SPT: 443 \| TTL: 55 \| LEN: 40 \| TOS: 0x00 • Reported by: F ... show more Blocked by UFW on baremetal1 [36686/tcp] \| SPT: 443 \| TTL: 55 \| LEN: 40 \| TOS: 0x00 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-09-28 22:30:17 (3 weeks ago)	Blocked by UFW on baremetal1 [47966/tcp] \| SPT: 443 \| TTL: 56 \| LEN: 40 \| TOS: 0x08 • Reported by: F ... show more Blocked by UFW on baremetal1 [47966/tcp] \| SPT: 443 \| TTL: 56 \| LEN: 40 \| TOS: 0x08 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-09-27 15:00:49 (3 weeks ago)	Blocked by UFW on baremetal1 [35302/tcp] \| SPT: 443 \| TTL: 56 \| LEN: 40 \| TOS: 0x08 • Reported by: F ... show more Blocked by UFW on baremetal1 [35302/tcp] \| SPT: 443 \| TTL: 56 \| LEN: 40 \| TOS: 0x08 • Reported by: FemboyHolding LTD show less	Port Scan
🇩🇪 anycast_ac	2026-09-26 16:01:08 (3 weeks ago)	Blocked by UFW on baremetal1 [42530/tcp] \| SPT: 443 \| TTL: 56 \| LEN: 40 \| TOS: 0x08 • Reported by: F ... show more Blocked by UFW on baremetal1 [42530/tcp] \| SPT: 443 \| TTL: 56 \| LEN: 40 \| TOS: 0x08 • Reported by: FemboyHolding LTD show less	Port Scan

Showing 1 to 15 of 18 reports

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