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39.100.74.177

Recent Activity

Abuse confidence score ?

98% Critical

86 reports

47 reporters · latest 21 hours ago

ISP	Aliyun Computing Co., LTD
Usage Type	Data Center/Web Hosting/Transit
ASN	AS37963
Domain Name	alibabacloud.com
Country	🇨🇳 China
City	Beijing, Beijing

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IP Abuse Reports for 39.100.74.177

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This IP address has been reported a total of 86 times from 47 distinct sources. 39.100.74.177 was first reported on May 7th 2026, and the most recent report was 21 hours ago. In the last 60 days, the top reporter locations were: Turkey with 17 reports; United States of America with 12 reports; Germany with 8 reports. The most common categories in these recent reports were: Port Scan 34 times; Web App Attack 19 times; Hacking 19 times; Brute-Force 6 times; SSH 4 times; Other 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 shabi	2026-10-05 05:27:06 (21 hours ago)	UFW Blocked [759/TCP] Source: 39.100.74.177:58016 TTL: 234 Lenth: 44 TOS: 0x00	Port Scan
🇩🇪 mattk	2026-10-05 02:55:19 (1 day ago)	port scan	Port Scan
Anonymous	2026-10-04 17:12:21 (1 day ago)	Shorewall log file match.	Port Scan
🇨🇳 Dominicwu	2026-10-04 12:16:04 (1 day ago)	SSH brute-force against a home router (dropbear): 2 auth-failure log entries within a 600s window st ... show more SSH brute-force against a home router (dropbear): 2 auth-failure log entries within a 600s window starting 2026-09-08 03:25. Evidence: user=unknown src_port=52762; user=unknown src_port=52862. TCP port scan against non-whitelisted ports on the same router: 10 SYN packet(s) logged by nftables within a 300s window starting 2026-09-08 03:24 (dst ports: 21,22,3306,8081; nftables rate-limits logging, actual scan may be larger). Evidence: dst_port=3306 src_port=49075; dst_port=8081 src_port=49075; dst_port=21 src_port=49075; dst_port=22 src_port=40609. Reported automatically from firewall/SSH logs collected by abuseipdb-reporter. show less	Port Scan Brute-Force SSH
🇺🇸 kelliwic.net	2026-10-03 17:49:05 (2 days ago)	Port scan detected (F2B)	Port Scan
🇩🇪 marcel-knorr.de	2026-10-03 04:38:08 (2 days ago)	[easydock-cluster-rebuild] Blocked by UFW	Port Scan
🇹🇷 neron	2026-10-02 10:06:42 (3 days ago)	CrowdSec blocked: ssh:bruteforce detected via OPNsense firewall	Hacking Web App Attack
🇩🇪 xavier-momain.eu	2026-10-02 04:14:46 (3 days ago)	CrowdSec ban — scenario: ssh:bruteforce \| report #2	Brute-Force SSH
🇺🇸 drewf.ink	2026-10-01 19:53:03 (4 days ago)	[19:53] Port scanning. Port(s) scanned: TCP/1813	Port Scan
🇭🇰 CyberFox	2026-10-01 17:47:36 (4 days ago)	49077/tcp,43449/tcp,62863/tcp,54674/tcp,37862/tcp,14887/tcp,18863/tcp,42657/tcp,29965/tcp,33160/tcp, ... show more 49077/tcp,43449/tcp,62863/tcp,54674/tcp,37862/tcp,14887/tcp,18863/tcp,42657/tcp,29965/tcp,33160/tcp,3138/tcp,57412/tcp,58224/tcp,19435/tcp,50376/tcp,6950/tcp,55739/tcp,59994/tcp,27966/tcp,36174/tcp,16423/tcp,3270/tcp,43782/tcp,64467/tcp,13892/tcp,43335/tcp,4948/tcp,54878/tcp (220 or more attempts) show less	Port Scan
🇹🇷 neron	2026-10-01 10:06:38 (4 days ago)	CrowdSec blocked: ssh:bruteforce detected via OPNsense firewall	Hacking Web App Attack
🇭🇰 PingMeMaybe	2026-10-01 04:12:05 (4 days ago)	Blocked by UFW on hk [36713/tcp] Source port: 47922 TTL: 231 Packet length: 40 TOS: 0x08 This repor ... show more Blocked by UFW on hk [36713/tcp] Source port: 47922 TTL: 231 Packet length: 40 TOS: 0x08 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇹🇷 neron	2026-09-30 02:06:38 (6 days ago)	CrowdSec blocked: ssh:bruteforce detected via OPNsense firewall	Hacking Web App Attack
🇭🇰 sandra361	2026-09-29 17:53:18 (6 days ago)	Port scan detected: 29 attempts across 29 ports (2894, 6438, 11794, 13675, 13968, ..., 62736, 63434, ... show more Port scan detected: 29 attempts across 29 ports (2894, 6438, 11794, 13675, 13968, ..., 62736, 63434, 64300). \| Evidence: GHOST_SCAN: IN=eth0 SRC=39.100.74.177 LEN=40 TOS=0x14 PREC=0x00 TTL=234 ID=20874 PROTO=TCP SPT=44356 DPT=42497 WINDOW=1024 RES=0x00 SYN URGP=0 show less	Port Scan
🇭🇰 CyberFox	2026-09-29 13:15:00 (6 days ago)	30591/tcp,20125/tcp,60738/tcp,43136/tcp,27738/tcp,15887/tcp,28569/tcp,3281/tcp,62164/tcp,63949/tcp,5 ... show more 30591/tcp,20125/tcp,60738/tcp,43136/tcp,27738/tcp,15887/tcp,28569/tcp,3281/tcp,62164/tcp,63949/tcp,56428/tcp,52816/tcp,57510/tcp,64228/tcp,64878/tcp,33980/tcp,58186/tcp,41722/tcp,21570/tcp,20702/tcp,11291/tcp,30458/tcp,36514/tcp,59906/tcp,39309/tcp,24265/tcp,31932/tcp (224 or more attempts) show less	Port Scan

Showing 1 to 15 of 86 reports

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