JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

AbuseIPDB » 104.21.20.16

104.21.20.16 was found in our database!

This IP was reported 11 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: 104.21.20.16 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 104.21.20.16

Whois 104.21.20.16

IP Abuse Reports for 104.21.20.16:

This IP address has been reported a total of 11 times from 5 distinct sources. 104.21.20.16 was first reported on June 10th 2022, and the most recent report was 3 months ago.

Old Reports: The most recent abuse report for this IP address is from 3 months ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 xmission.com	2026-03-13 14:38:05 (3 months ago)	Blocked by UFW (TCP on 55422) Source port: 443 TTL: 58 Packet length: 40 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 55422) Source port: 443 TTL: 58 Packet length: 40 TOS: 0x00 This report (for 104.21.20.16) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇳🇱 Study Bitcoin 🤗	2025-09-21 19:24:49 (8 months ago)	Port probe to tcp/29823 [srv133]	Port Scan
🇩🇪 PPW	2024-01-13 09:13:58 (2 years ago)	useless shit ... / banking scam / produkte-postbank.nl/postbank/a1b…6d/login/?	Phishing Email Spam Port Scan Hacking Spoofing
Anonymous	2023-10-18 15:25:11 (2 years ago)	SSH login attempts with user root.	Brute-Force Exploited Host
🇯🇵 pota	2022-11-27 01:27:17 (3 years ago)	title: Super Copy Brand category: Counterfeit Brand EC shop and sending spam e-mail goods: Counter ... show more title: Super Copy Brand category: Counterfeit Brand EC shop and sending spam e-mail goods: Counterfeit watch, bag brand: Rolex, Bvlgari, Hublot, e.t.c. location: HongKong language: Japanese e-mail receive date: _ Fri, 10 Jun 2022 19:41:13 +0900 _ Sun, 28 Aug 2022 09:34:47 +0900 _ Sat, 10 Sep 2022 07:25:26 +0900 _ Mon, 10 Oct 2022 02:23:40 +0900 _ Sun, 23 Oct 2022 02:23:01 +0900 _ Wed, 26 Oct 2022 08:42:15 +0900 _ Fri, 04 Nov 2022 05:42:25 +0900 _ Mon, 14 Nov 2022 09:25:46 +0900 _ Fri, 25 Nov 2022 19:06:47 +0900 _ Sun, 27 Nov 2022 13:39:17 +0900 URL: https://www.shopbagnoob.com/ domain: www.shopbagnoob.com IP v6 address: 2606:4700:3033::6815:1410 / 2606:4700:3031::ac43:becf IP v4 address: 104.21.20.16 / 172.67.190.207 country: USA hosting: Cloudflare, Inc contact form: https://www.cloudflare.com/abuse e-mail: [email protected], [email protected], [email protected] notice: Cloudflare is Nest of Counterfeit Sales Sites. show less	Fraud Orders Email Spam Spoofing
🇯🇵 pota	2022-11-25 05:17:48 (3 years ago)	title: Super Copy N grade category: Counterfeit Brand EC shop and sending spam e-mail goods: Count ... show more title: Super Copy N grade category: Counterfeit Brand EC shop and sending spam e-mail goods: Counterfeit watch, bag brand: Rolex, Bvlgari, Hublot, e.t.c. location: HongKong language: Japanese e-mail receive date: _ Fri, 10 Jun 2022 19:41:13 +0900 _ Sun, 28 Aug 2022 09:34:47 +0900 _ Sat, 10 Sep 2022 07:25:26 +0900 _ Mon, 10 Oct 2022 02:23:40 +0900 _ Sun, 23 Oct 2022 02:23:01 +0900 _ Wed, 26 Oct 2022 08:42:15 +0900 _ Fri, 04 Nov 2022 05:42:25 +0900 _ Mon, 14 Nov 2022 09:25:46 +0900 _ Fri, 25 Nov 2022 19:06:47 +0900 URL: https://www.shopbagnoob.com/ domain: www.shopbagnoob.com IP v6 address: 2606:4700:3033::6815:1410 / 2606:4700:3031::ac43:becf IP v4 address: 104.21.20.16 / 172.67.190.207 country: USA hosting: Cloudflare, Inc contact form: https://www.cloudflare.com/abuse e-mail: [email protected], [email protected], [email protected] notice: Cloudflare is Nest of Counterfeit Sales Sites. show less	Fraud Orders Email Spam Spoofing
🇯🇵 pota	2022-10-25 21:40:38 (3 years ago)	title: Super Copy N grade category: Counterfeit Brand EC shop and sending spam e-mail goods: Count ... show more title: Super Copy N grade category: Counterfeit Brand EC shop and sending spam e-mail goods: Counterfeit watch, bag brand: Rolex, Bvlgari, Hublot, e.t.c. location: HongKong language: Japanese e-mail receive date: _ Fri, 10 Jun 2022 19:41:13 +0900 _ Sun, 28 Aug 2022 09:34:47 +0900 _ Sat, 10 Sep 2022 07:25:26 +0900 _ Mon, 10 Oct 2022 02:23:40 +0900 _ Sun, 23 Oct 2022 02:23:01 +0900 _ Wed, 26 Oct 2022 08:42:15 +0900 URL: https://www.shopbagnoob.com/ domain: www.shopbagnoob.com IP v6 address: 2606:4700:3033::6815:1410 / 2606:4700:3031::ac43:becf IP v4 address: 104.21.20.16 / 172.67.190.207 country: USA hosting: Cloudflare, Inc contact form: https://www.cloudflare.com/abuse e-mail: [email protected], [email protected], [email protected] notice: Cloudflare is Nest of Counterfeit Sales Sites. ---- Google Safe Browsing: can never warn Microsoft Defender: can never warn Trend Micro Site Safety Center: danger Norton Safe Web: caution show less	Fraud Orders Email Spam Spoofing
🇯🇵 pota	2022-10-09 13:33:26 (3 years ago)	title: Super Copy N grade category: fake brand EC shop and sending spam e-mail goods: fake watch ... show more title: Super Copy N grade category: fake brand EC shop and sending spam e-mail goods: fake watch brand: Rolex, Bvlgari, Hublot, e.t.c. location: HongKong language: Japanese e-mail receive date: _ Fri, 10 Jun 2022 19:41:13 +0900 _ Sun, 28 Aug 2022 09:34:47 +0900 _ Sat, 10 Sep 2022 07:25:26 +0900 _ Mon, 10 Oct 2022 02:23:40 +0900 URL: https://www.shopbagnoob.com/ domain: www.shopbagnoob.com IP v6 address: 2606:4700:3033::6815:1410 / 2606:4700:3031::ac43:becf IP v4 address: 104.21.20.16 / 172.67.190.207 country: USA hosting: Cloudflare, Inc contact form: https://www.cloudflare.com/abuse e-mail: [email protected], [email protected], [email protected] ---- Google Safe Browsing: can not warn Microsoft Defender: can not warn Trend Micro Site Safety Center: danger Norton Safe Web: caution show less	Fraud Orders Email Spam Spoofing
🇯🇵 pota	2022-09-09 21:01:20 (3 years ago)	title: Super Copy N grade category: fake brand EC shop and sending spam e-mail goods: fake watch ... show more title: Super Copy N grade category: fake brand EC shop and sending spam e-mail goods: fake watch brand: Rolex, Bvlgari, Hublot, e.t.c. location: HongKong language: Japanese e-mail receive date: _ Fri, 10 Jun 2022 19:41:13 +0900 _ Sun, 28 Aug 2022 09:34:47 +0900 _ Sat, 10 Sep 2022 07:25:26 +0900 URL: https://www.shopbagnoob.com/ domain: www.shopbagnoob.com IP v6 address: 2606:4700:3033::6815:1410 / 2606:4700:3031::ac43:becf IP v4 address: 104.21.20.16 / 172.67.190.207 country: USA hosting: Cloudflare, Inc contact form: https://www.cloudflare.com/abuse e-mail: [email protected], [email protected], [email protected] Google Safe Browsing: can not warn Microsoft Defender: can not warn Trend Micro Site Safety Center: danger Norton Safe Web: caution show less	Fraud Orders Email Spam Spoofing
🇯🇵 pota	2022-08-27 21:04:45 (3 years ago)	title: Super Copy N grade category: fake brand EC shop and sending spam e-mail goods: fake watch ... show more title: Super Copy N grade category: fake brand EC shop and sending spam e-mail goods: fake watch brand: Rolex, Bvlgari, Hublot, e.t.c. location: HongKong language: Japanese e-mail receive date: _ Fri, 10 Jun 2022 19:41:13 +0900 _ Sun, 28 Aug 2022 09:34:47 +0900 URL: https://www.shopbagnoob.com/ domain: www.shopbagnoob.com IP v6 address: 2606:4700:3033::6815:1410 / 2606:4700:3031::ac43:becf IP v4 address: 104.21.20.16 / 172.67.190.207 country: USA hosting: Cloudflare, Inc contact form: https://www.cloudflare.com/abuse e-mail: [email protected], [email protected], [email protected] show less	Fraud Orders Email Spam Hacking Spoofing
🇯🇵 pota	2022-06-10 11:50:02 (4 years ago)	title: Super Copy N grade category: fake brand EC shop and sending spam e-mail goods: fake watch ... show more title: Super Copy N grade category: fake brand EC shop and sending spam e-mail goods: fake watch brand: Rolex, Bvlgari, Hublot, e.t.c. location: HongKong language: Japanese e-mail receive date: Fri, 10 Jun 2022 19:41:13 +0900 URL: https://www.shopbagnoob.com/ domain: www.shopbagnoob.com IP v6 address: 2606:4700:3033::6815:1410 / 2606:4700:3031::ac43:becf IP v4 address: 104.21.20.16 / 172.67.190.207 country: USA hosting: Cloudflare, Inc contact form: https://www.cloudflare.com/abuse e-mail: [email protected], [email protected], [email protected] show less	Fraud Orders Email Spam Spoofing

Showing 1 to 11 of 11 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

Recently Reported IPs:

🇱🇰 220.247.224.226

🇺🇸 216.25.89.71

🇭🇰 165.154.6.75

🇺🇸 150.107.38.162

🇨🇳 117.50.138.166

🇩🇪 87.106.70.198

🇺🇸 64.227.97.81

🇷🇺 45.195.221.26

🇧🇪 35.240.33.35

🇺🇸 205.210.31.72

🇺🇸 198.211.197.154

🇭🇰 152.32.215.224

🇰🇷 112.216.129.27

🇯🇴 94.249.4.160

🇧🇬 79.124.49.174

🇰🇷 64.110.90.250

🇳🇱 45.148.10.157

🇻🇳 45.119.214.181

🇭🇰 20.189.124.16

🇻🇳 222.254.16.190