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

AbuseIPDB » 104.28.171.37

104.28.171.37

Recent Activity

23 reports found in our database

68% ▲ ▲ ▲ Elevated

Abuse confidence score ?

ISP

Cloudflare, Inc.

Usage Type

Data Center/Web Hosting/Transit

ASN

AS13335

Domain Name

cloudflare.com

Country

🇺🇸 United States of America

City

Seattle, Washington

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

Report Whois

Top Reporter Countries (Last 60 Days)

Example preview

Report Categories (Last 60 Days)

Example preview

Reports Activity

Example preview

Account required for the enhanced features Log in Sign up

IP Abuse Reports for 104.28.171.37:

This IP address has been reported a total of 23 times from 12 distinct sources. 104.28.171.37 was first reported on May 20th 2026, and the most recent report was 3 hours ago. In the last 60 days, the top reporter locations were: United States of America with 10 reports; Germany with 2 reports; Austria with 1 report. The most common categories in these recent reports were: Port Scan 14 times; Hacking 6 times; Bad Web Bot 2 times; Brute-Force 2 times; SSH 2 times; Other 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇫🇮 sonot	2026-09-11 22:29:39 (3 hours ago)	Blocked by UFW on mail [80/tcp] \| SPT: 44747 \| TTL: 49 \| LEN: 60 \| TOS: 0x00 • Reported by: github.c ... show more Blocked by UFW on mail [80/tcp] \| SPT: 44747 \| TTL: 49 \| LEN: 60 \| TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇳🇱 hxsain	2026-09-11 18:39:07 (7 hours ago)	Blocked by UFW [443/tcp] \| SPT: 47616 \| TTL: 54 \| LEN: 60 \| TOS: 0x00 • Reported by: github.com/sefi ... show more Blocked by UFW [443/tcp] \| SPT: 47616 \| TTL: 54 \| LEN: 60 \| TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇸🇪 SkyDancer	2026-09-11 11:24:06 (14 hours ago)	Multiple login attempts via RDP and/or SSH using wrong credentials. Attack automatically blocked by ... show more Multiple login attempts via RDP and/or SSH using wrong credentials. Attack automatically blocked by SkyDancer Ai via interface. show less	Hacking Brute-Force SSH
🇺🇸 Choice Tech LLC	2026-09-11 03:05:07 (22 hours ago)	Blocked by OPNsense firewall; 15 hits, proto=tcp, ports=443,80	Port Scan Hacking
🇦🇹 Pingger Shikkoken	2026-09-10 20:27:51 (1 day ago)	2026-09-10T20:27:51+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT=ServerBridge MAC ... show more 2026-09-10T20:27:51+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT=ServerBridge MAC=b6:ab:74:e6:2e:14:2c:dd:e9:13:03:d9:08:00 SRC=104.28.171.37 DST=10.1.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=46 ID=64908 DF PROTO=TCP SPT=36305 DPT=443 WINDOW=65535 RES=0x00 SYN URGP=0 2026-09-10T20:27:52+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT=ServerBridge MAC=b6:ab:74:e6:2e:14:2c:dd:e9:13:03:d9:08:00 SRC=104.28.171.37 DST=10.1.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=46 ID=64909 DF PROTO=TCP SPT=36305 DPT=443 WINDOW=65535 RES=0x00 SYN URGP=0 2026-09-10T20:27:53+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT=ServerBridge MAC=b6:ab:74:e6:2e:14:2c:dd:e9:13:03:d9:08:00 SRC=104.28.171.37 DST=10.1.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=46 ID=64910 DF PROTO=TCP SPT=36305 DPT=443 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Hacking Bad Web Bot
🇺🇸 sefinek.net	2026-09-10 15:24:59 (1 day ago)	Blocked by UFW on NY01 [80/tcp] \| SPT: 46116 \| TTL: 50 \| LEN: 60 \| TOS: 0x08 • Reported by: github.c ... show more Blocked by UFW on NY01 [80/tcp] \| SPT: 46116 \| TTL: 50 \| LEN: 60 \| TOS: 0x08 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
Anonymous	2026-09-10 14:30:02 (1 day ago)	Blocked by os-abuseipdb; 15 hits, proto=tcp, ports=443,80	Port Scan Hacking
Anonymous	2026-09-10 08:04:23 (1 day ago)	IP & Port Scan.	SSH Port Scan Brute-Force
🇩🇪 Ilop	2026-09-10 06:05:01 (1 day ago)	[v7-22] Blocked by os-abuseipdb; 20 hits, proto=tcp, ports=443,80, src_ip=104.28.171.37	Port Scan Hacking
🇧🇷 chronos	2026-09-10 05:56:20 (1 day ago)	Web traffic. Possible probing or exploitation attempts. \| Port: 443 \| Proto: TCP \| Location: United ... show more Web traffic. Possible probing or exploitation attempts. \| Port: 443 \| Proto: TCP \| Location: United States, Seattle show less	Web App Attack Hacking Bad Web Bot
🇺🇸 xmission.com	2026-09-07 15:31:25 (4 days ago)	Blocked by UFW (TCP on 123) Source port: 46624 TTL: 60 Packet length: 60 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 123) Source port: 46624 TTL: 60 Packet length: 60 TOS: 0x00 This report (for 104.28.171.37) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-08-29 13:01:10 (1 week ago)	Blocked by UFW (TCP on 123) Source port: 29615 TTL: 60 Packet length: 60 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 123) Source port: 29615 TTL: 60 Packet length: 60 TOS: 0x00 This report (for 104.28.171.37) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-08-04 03:11:10 (1 month ago)	Blocked by UFW (TCP on 123) Source port: 44938 TTL: 60 Packet length: 60 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 123) Source port: 44938 TTL: 60 Packet length: 60 TOS: 0x00 This report (for 104.28.171.37) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-08-03 00:21:31 (1 month ago)	Blocked by UFW (TCP on 123) Source port: 51319 TTL: 60 Packet length: 60 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 123) Source port: 51319 TTL: 60 Packet length: 60 TOS: 0x00 This report (for 104.28.171.37) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-07-19 07:20:50 (1 month ago)	Blocked by UFW (TCP on 123) Source port: 45496 TTL: 60 Packet length: 60 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 123) Source port: 45496 TTL: 60 Packet length: 60 TOS: 0x00 This report (for 104.28.171.37) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan

Showing 1 to 15 of 23 reports

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

Recently Reported IPs:

🇷🇴 151.242.30.12

🇺🇸 74.249.195.17

🇱🇹 62.60.130.253

🇻🇪 45.195.94.208

🇺🇸 2605:6f07:1234:700:1::147

🇺🇸 216.25.89.138

🇹🇷 212.175.76.20

🇧🇷 201.28.176.31

🇹🇼 198.235.24.87

🇳🇱 195.178.110.218

🇫🇷 167.86.102.132

🇨🇴 108.174.156.122

🇹🇭 101.109.119.114

🇳🇱 91.92.241.35

🇮🇳 66.116.251.167

🇲🇾 47.250.94.250

🇻🇳 14.191.181.231

🇺🇸 8.228.5.61

🇧🇷 189.76.210.82

🇵🇾 181.103.2.38