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

139.28.41.57

Recent Activity

Abuse confidence score ?

35% Elevated

12 reports

9 reporters · latest 2 hours ago

ISP	Krzysztof Andrzej Kozak trading as P.P.H.U. ARTUS
Usage Type	Fixed Line ISP
ASN	AS47273
Domain Name	artus.net.pl
Country	🇵🇱 Poland
City	Krakow, Lesser Poland

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

Report Whois

Reports Activity

Example preview

Report Categories (Last 60 Days)

Example preview

Top Reporter Countries (Last 60 Days)

Example preview

Account required for the enhanced features Log in Sign up

IP Abuse Reports for 139.28.41.57

Export CSV

This IP address has been reported a total of 12 times from 9 distinct sources. 139.28.41.57 was first reported on June 17th 2023, and the most recent report was 2 hours ago. In the last 60 days, the top reporter locations were: United States of America with 3 reports; France with 2 reports; Italy with 2 reports. The most common categories in these recent reports were: Port Scan 5 times; Brute-Force 3 times; Web App Attack 3 times; Hacking 3 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇹 Francesco Ippoliti	2026-10-28 12:06:58 (2 hours ago)	[Oct 28 13:06:57] NOTICE[277698] res_pjsip/pjsip_distributor.c: Request 'OPTIONS' from '<sip:1@1>' f ... show more [Oct 28 13:06:57] NOTICE[277698] res_pjsip/pjsip_distributor.c: Request 'OPTIONS' from '<sip:1@1>' failed for '139.28.41.57:45288' (callid: 1) - No matching endpoint found ... show less	Brute-Force Port Scan
🇺🇸 NetGuard	2026-10-28 12:06:49 (2 hours ago)	#honeypot #netguard247 #sentrypeer Captured by NetGuard 24/7 T-Pot honeypot (netguard24-7.com). Time ... show more #honeypot #netguard247 #sentrypeer Captured by NetGuard 24/7 T-Pot honeypot (netguard24-7.com). Timestamp: 2026-10-28T12:06:49.237+00:00 Attacker IP: 139.28.41.57 \| Port: 5060 \| Country: Poland Honeypot: sentrypeer \| Attack: unknown Source: NetGuard 24/7 (netguard24-7.com) \| PhantomGrid Defense show less	Web App Attack
🇫🇷 agroman93	2026-10-28 10:54:32 (3 hours ago)	T-Pot honeypot: 3 hits on ports [5060] (automated)	Port Scan Hacking
Anonymous	2026-10-28 10:53:49 (3 hours ago)	2026-10-28T05:59:50.140175-04:00 localhost kernel: [150486.298323] iptables_INPUT_denied: IN=eth0 OU ... show more 2026-10-28T05:59:50.140175-04:00 localhost kernel: [150486.298323] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:fe:ff:ff:ff:ff:ff:08:00 SRC=139.28.41.57 DST=[mungedIP2] LEN=68 TOS=0x00 PREC=0x40 TTL=235 ID=19475 PROTO=UDP SPT=44694 DPT=111 LEN=48 2026-10-28T06:00:18.672588-04:00 localhost kernel: [150514.829496] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:fe:ff:ff:ff:ff:ff:08:00 SRC=139.28.41.57 DST=[mungedIP2] LEN=68 TOS=0x00 PREC=0x40 TTL=235 ID=32000 PROTO=UDP SPT=40126 DPT=111 LEN=48 2026-10-28T06:53:48.924456-04:00 localhost kernel: [153725.006375] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:fe:ff:ff:ff:ff:ff:08:00 SRC=139.28.41.57 DST=[mungedIP2] LEN=68 TOS=0x00 PREC=0x40 TTL=235 ID=47932 PROTO=UDP SPT=59217 DPT=111 LEN=48 show less	Port Scan
🇮🇹 Francesco Ippoliti	2026-10-28 10:00:11 (4 hours ago)	[Oct 28 10:59:28] NOTICE[278396] res_pjsip/pjsip_distributor.c: Request 'OPTIONS' from '<sip:1@1>' f ... show more [Oct 28 10:59:28] NOTICE[278396] res_pjsip/pjsip_distributor.c: Request 'OPTIONS' from '<sip:1@1>' failed for '139.28.41.57:51562' (callid: 1) - No matching endpoint found [Oct 28 11:00:10] NOTICE[279428] res_pjsip/pjsip_distributor.c: Request 'OPTIONS' from '<sip:1@1>' failed for '139.28.41.57:51922' (callid: 1) - No matching endpoint found ... show less	Brute-Force Port Scan
🇺🇸 NetGuard	2026-10-24 23:21:30 (3 days ago)	#honeypot #netguard247 #sentrypeer Captured by NetGuard 24/7 T-Pot honeypot (netguard24-7.com). Time ... show more #honeypot #netguard247 #sentrypeer Captured by NetGuard 24/7 T-Pot honeypot (netguard24-7.com). Timestamp: 2026-10-24T15:11:49.356+00:00 Attacker IP: 139.28.41.57 \| Port: 5060 \| Country: Poland Honeypot: sentrypeer \| Attack: unknown Activity: 2 hits on port 5060 between 2026-10-24T15:11:49.356+00:00 and 2026-10-24T15:12:30.374+00:00 (6h window 2026-10-24T12:00:00.000Z) Source: NetGuard 24/7 (netguard24-7.com) \| PhantomGrid Defense show less	Web App Attack
🇧🇷 Host One	2026-10-24 15:20:09 (3 days ago)	T-Pot Honeypot alert: 2 malicious events (exploit_attempt, sip_bruteforce) detected.	Hacking Brute-Force Web App Attack
🇫🇷 agroman93	2026-10-24 15:17:45 (3 days ago)	T-Pot honeypot: 8 hits on ports [53, 5060] (automated)	Port Scan Hacking
Anonymous	2026-07-31 10:15:32 (2 months ago)	Large-scale coordinated botnet (1M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/S ... show more Large-scale coordinated botnet (1M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/Shursky); Attacker: Mikhail Smirnov (mikhail-smirnov-79830323/Aidan) employed by Angara Technologies Group \| Attack Signature Blocked: /wishlist/index/add/product/6946/form_key/s2js6ank82vlX7Im/ \| UA: Opera/8.14.(Windows NT 5.2; sk-SK) Presto/2.9.179 Version/10.00 \| (Magento Site) show less	Hacking Bad Web Bot Web App Attack
🇨🇭 backslash	2026-06-28 13:21:08 (4 months ago)	block ruleset 3FEF5865CE60FBC6A08037CFE264BD0C46373214	Bad Web Bot
🇺🇸 mnsf	2023-07-19 21:03:06 (3 years ago)	Scanning/Probing (13)	Brute-Force Web App Attack
Anonymous	2023-06-17 08:43:48 (3 years ago)		Web Spam Email Spam Blog Spam Bad Web Bot Web App Attack

Showing 1 to 12 of 12 reports

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

Recently Reported IPs:

🇧🇴 200.105.141.172

🇷🇴 193.46.255.86

🇦🇷 190.30.56.103

🇷🇺 185.196.31.232

🇺🇸 135.233.97.51

🇵🇰 103.26.83.92

🇧🇬 91.191.209.118

🇳🇱 193.47.62.69

🇺🇸 159.89.227.76

🇺🇸 73.106.38.4

🇺🇸 40.74.212.77

🇨🇳 14.29.147.115

🇷🇴 2.57.121.112

🇷🇴 2.57.121.25

🇭🇰 216.118.231.170

🇺🇸 198.41.227.13

🇳🇱 77.67.26.120

🇺🇸 70.37.89.177

🇩🇪 64.89.160.135

🇨🇳 27.115.2.170