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AbuseIPDB » 81.19.216.66

81.19.216.66 was found in our database!

This IP was reported 1,077 times. Confidence of Abuse is 100%: ?

100%

ISP	Infrawatch Limited
Usage Type	Fixed Line ISP
ASN	AS25369
Hostname(s)	81-19-216-66.infrawat.ch
Domain Name	infrawat.ch
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland

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

Report 81.19.216.66

Whois 81.19.216.66

IP Abuse Reports for 81.19.216.66:

This IP address has been reported a total of 1,077 times from 148 distinct sources. 81.19.216.66 was first reported on April 24th 2026, and the most recent report was 50 minutes 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
🇧🇬 MazenHost	2026-06-01 08:02:44 (2 days ago)	1780300964 - 06/01/2026 11:02:44 Host: 81.19.216.66/81.19.216.66 Port: 2000 TCP Blocked ...	Port Scan
🇩🇪 Admins@FBN	2026-06-01 07:16:32 (2 days ago)	FW-PortScan: Traffic Blocked srcport=60831 dstport=18069	Port Scan
🇧🇬 MazenHost	2026-06-01 06:50:15 (2 days ago)	1780296613 - 06/01/2026 09:50:13 Host: 81.19.216.66/81.19.216.66 Port: 111 TCP Blocked ...	Port Scan
🇺🇸 MPL	2026-06-01 06:48:51 (2 days ago)	tcp port scan (5 or more attempts)	Port Scan
🇺🇸 donarev419	2026-06-01 06:16:49 (2 days ago)	Connection to port 18080 with data transfer. Data preview: �	Port Scan Hacking
🇺🇸 MPL	2026-06-01 05:56:06 (2 days ago)	tcp port scan (7 or more attempts)	Port Scan
🇫🇷 Soncraft	2026-06-01 05:24:54 (2 days ago)	Blocked by UFW on Jellyfin [11778/tcp] Source port: 51253 TTL: 56 Packet length: 44 TOS: 0x08 This ... show more Blocked by UFW on Jellyfin [11778/tcp] Source port: 51253 TTL: 56 Packet length: 44 TOS: 0x08 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇹🇭 Sawasdee	2026-06-01 05:21:06 (2 days ago)	Port Scan ...	Port Scan
🇸🇬 drewf.ink	2026-06-01 05:05:16 (2 days ago)	[05:05] Port scanning. Port(s) scanned: TCP/993	Port Scan
🇦🇹 Pingger Shikkoken	2026-06-01 05:04:24 (2 days ago)	2026-06-01T05:04:24+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT= MAC=b6:ab:74:e6 ... show more 2026-06-01T05:04:24+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT= MAC=b6:ab:74:e6:2e:14:84:03:28:62:88:32:08:00 SRC=81.19.216.66 DST=152.53.50.28 LEN=40 TOS=0x00 PREC=0x00 TTL=54 ID=0 PROTO=TCP SPT=50933 DPT=51808 WINDOW=65535 RES=0x00 SYN URGP=0 2026-06-01T10:53:18+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT= MAC=b6:ab:74:e6:2e:14:84:03:28:62:88:32:08:00 SRC=81.19.216.66 DST=152.53.50.28 LEN=40 TOS=0x00 PREC=0x00 TTL=54 ID=0 PROTO=TCP SPT=37297 DPT=50510 WINDOW=65535 RES=0x00 SYN URGP=0 2026-06-01T14:37:47+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT= MAC=b6:ab:74:e6:2e:14:84:03:28:62:88:32:08:00 SRC=81.19.216.66 DST=152.53.50.28 LEN=40 TOS=0x00 PREC=0x00 TTL=54 ID=0 PROTO=TCP SPT=50461 DPT=4433 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Hacking Port Scan
🇺🇸 MPL	2026-06-01 04:49:52 (2 days ago)	tcp port scan (15 or more attempts)	Port Scan
🇺🇸 donarev419	2026-06-01 04:30:12 (2 days ago)	Connection to port 6526 with data transfer. Data preview: GET / HTTP/1.1 Host: 192.0.2.1 User-Agen ... show more Connection to port 6526 with data transfer. Data preview: GET / HTTP/1.1 Host: 192.0.2.1 User-Agent: Mozilla/5.0 (compatible; Infrawatch/1.0; +https://infra show less	Port Scan Hacking
🇲🇿 delsio	2026-06-01 04:23:34 (2 days ago)	AS37697 ntopng observed inbound attack; alert=Live Flow High Score; source=81.19.216.66; destination ... show more AS37697 ntopng observed inbound attack; alert=Live Flow High Score; source=81.19.216.66; destination=169.255.135.238; destination_port=13023; score=110; action=bgp_blackhole_and_flowspec_discard; block_duration=18000s; reason=high-confidence ntopng_blacklisted alert=Live Flow High Score dst=169.255.135.238 port=13023 show less	Port Scan
Anonymous	2026-06-01 04:08:29 (2 days ago)	81.19.216.66 - - [01/Jun/2026:06:08:28 +0200] "POST /onvif/device_service HTTP/1.1" 301 169 "-" "Go- ... show more 81.19.216.66 - - [01/Jun/2026:06:08:28 +0200] "POST /onvif/device_service HTTP/1.1" 301 169 "-" "Go-http-client/1.1" show less	Bad Web Bot
🇺🇸 MPL	2026-06-01 04:02:51 (2 days ago)	tcp port scan (10 or more attempts)	Port Scan

Showing 121 to 135 of 1077 reports

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