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2a01:4020:1:1:103::663

Recent Activity IPv6 SLAAC Note

Abuse confidence score ?

100% Critical

25 reports

21 reporters · latest 10 hours ago

ISP	Infrawatch Limited
Usage Type	Data Center/Web Hosting/Transit
ASN	AS25369
Domain Name	infrawat.ch
Country	🇬🇧 United Kingdom of Great Britain and Northern Ireland
City	London, England

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IP Abuse Reports for 2a01:4020:1:1:103::663

This IP address has been reported a total of 25 times from 21 distinct sources. 2a01:4020:1:1:103::663 was first reported on September 13th 2026, and the most recent report was 10 hours ago. In the last 60 days, the top reporter locations were: United States of America with 10 reports; Germany with 6 reports; Finland with 2 reports. The most common categories in these recent reports were: Port Scan 21 times; Hacking 5 times; Brute-Force 4 times; Spoofing 3 times; Email Spam 3 times; Other 4 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 chronos	2026-09-21 06:31:53 (10 hours ago)	[AUTORAVALT][[21/09/2026 - 03:31:52 -03:00 UTC] Attack from [2a01:4020:1:1:103::663] Action: BLocKed ... show more [AUTORAVALT][[21/09/2026 - 03:31:52 -03:00 UTC] Attack from [2a01:4020:1:1:103::663] Action: BLocKed Phishing -> Phishing websites and/or email. Email Spam -> Spam email content, infected attachments, and phishing emails. Hacking... Unauthorized attempts to access the server. Spoofing -> Email sender spoofing. Brute-Force -> Credential brute-force attacks on w] ... show less	Brute-Force Email Spam Spoofing Phishing Hacking
🇺🇸 chronos	2026-09-19 17:25:19 (1 day ago)	[AUTORAVALT][[19/09/2026 - 14:25:18 -03:00 UTC] Attack from [2a01:4020:1:1:103::663] Action: BLocKed ... show more [AUTORAVALT][[19/09/2026 - 14:25:18 -03:00 UTC] Attack from [2a01:4020:1:1:103::663] Action: BLocKed Phishing -> Phishing websites and/or email. Email Spam -> Spam email content, infected attachments, and phishing emails. Hacking... Unauthorized attempts to access the server. Spoofing -> Email sender spoofing. Brute-Force -> Credential brute-force attacks on w] ... show less	Brute-Force Email Spam Spoofing Phishing Hacking
🇮🇹 matthew_eli	2026-09-14 12:45:07 (1 week ago)	Keenetic Firewall: Blocked Traffic (No Port Detected - likely UDP). Blocked 35 times in last 24h.	Port Scan
🇺🇸 en0	2026-09-14 12:04:41 (1 week ago)	2a01:4020:0001:0001:0103:0000:0000:0663 was recorded 3 times by 1 hosts attempting to connect to 3 u ... show more 2a01:4020:0001:0001:0103:0000:0000:0663 was recorded 3 times by 1 hosts attempting to connect to 3 unique ports. Incident counter (4h, 24h, all-time): 3, 4, 4 show less	Port Scan
🇬🇧 Axel	2026-09-14 11:52:26 (1 week ago)	Blocked by UFW on BGPGB [3128/tcp] \| SPT: 21613 \| TTL: null \| LEN: 60 \| TOS: null • Reported by: git ... show more Blocked by UFW on BGPGB [3128/tcp] \| SPT: 21613 \| TTL: null \| LEN: 60 \| TOS: null • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇫🇷 vincent_EUDIER	2026-09-14 09:00:01 (1 week ago)	ET SCAN Suspicious inbound to PostgreSQL port 5432	Port Scan
🇫🇮 Ticlem	2026-09-14 08:58:16 (1 week ago)	2026-09-14T10:54:33.114529+02:00 clement-turlure kernel: [10382314.495840] [UFW BLOCK] IN=enp0s31f6 ... show more 2026-09-14T10:54:33.114529+02:00 clement-turlure kernel: [10382314.495840] [UFW BLOCK] IN=enp0s31f6 OUT= MAC=90:1b:0e:f7:16:fb:d0:07:ca:8d:22:75:86:dd SRC=2a01:4020:0001:0001:0103:0000:0000:0663 DST=2a01:04f9:002a:15ec:0000:0000:0000:0002 LEN=60 TC=0 HOPLIMIT=56 FLOWLBL=0 PROTO=TCP SPT=59555 DPT=10012 WINDOW=65535 RES=0x00 SYN URGP=0 2026-09-14T10:54:52.036087+02:00 clement-turlure kernel: [10382333.417555] [UFW BLOCK] IN=enp0s31f6 OUT= MAC=90:1b:0e:f7:16:fb:d0:07:ca:8d:22:75:86:dd SRC=2a01:4020:0001:0001:0103:0000:0000:0663 DST=2a01:04f9:002a:15ec:0000:0000:0000:0002 LEN=60 TC=0 HOPLIMIT=56 FLOWLBL=0 PROTO=TCP SPT=43608 DPT=6055 WINDOW=65535 RES=0x00 SYN URGP=0 2026-09-14T10:58:15.545992+02:00 clement-turlure kernel: [10382536.929115] [UFW BLOCK] IN=enp0s31f6 OUT= MAC=90:1b:0e:f7:16:fb:d0:07:ca:8d:22:75:86:dd SRC=2a01:4020:0001:0001:0103:0000:0000:0663 DST=2a01:04f9:002a:15ec:0000:0000:0000:0002 LEN=60 TC=0 HOPLIMIT=56 FLOWLBL=0 PROTO=TCP SPT=63542 DPT=5631 WINDOW=65535 RES=0x00 SYN ... show less	Port Scan
Anonymous	2026-09-14 08:54:10 (1 week ago)	Unauthorized connection to SMB port 445	Port Scan
Anonymous	2026-09-14 08:54:06 (1 week ago)	Port Scan	Port Scan
🇺🇸 drewf.ink	2026-09-14 08:49:18 (1 week ago)	[08:49] Port scanning. Port(s) scanned: TCP/2000, TCP/2086, TCP/6001	Port Scan
Anonymous	2026-09-14 08:48:50 (1 week ago)	Blocked by UFW [14440/tcp] \| SPT: 63522 \| TTL: null \| LEN: 60 \| TOS: null • Reported by: github.com/ ... show more Blocked by UFW [14440/tcp] \| SPT: 63522 \| TTL: null \| LEN: 60 \| TOS: null • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 LotPhantom	2026-09-14 08:44:59 (1 week ago)	2026-09-14T08:44:34.057506+00:00 bridginggaps kernel: [UFW BLOCK] IN=eth0 OUT= MAC=2e:bc:64:1d:2c:e1 ... show more 2026-09-14T08:44:34.057506+00:00 bridginggaps kernel: [UFW BLOCK] IN=eth0 OUT= MAC=2e:bc:64:1d:2c:e1:fe:00:00:00:01:01:86:dd SRC=2a01:4020:0001:0001:0103:0000:0000:0663 DST=2604:a880:0400:00d0:0000:0000:1753:7001 LEN=60 TC=40 HOPLIMIT=54 FLOWLBL=0 PROTO=TCP SPT=58785 DPT=6007 WINDOW=65535 RES=0x00 SYN URGP=0 2026-09-14T08:44:58.864585+00:00 bridginggaps kernel: [UFW BLOCK] IN=eth0 OUT= MAC=2e:bc:64:1d:2c:e1:fe:00:00:00:01:01:86:dd SRC=2a01:4020:0001:0001:0103:0000:0000:0663 DST=2604:a880:0400:00d0:0000:0000:1753:7001 LEN=60 TC=40 HOPLIMIT=54 FLOWLBL=0 PROTO=TCP SPT=39472 DPT=61613 WINDOW=65535 RES=0x00 SYN URGP=0 ... show less	Port Scan Hacking
🇺🇸 chronos	2026-09-14 08:36:47 (1 week ago)	[AUTORAVALT][[14/09/2026 - 05:36:46 -03:00 UTC] Attack from [2a01:4020:1:1:103::663] Action: BLocKed ... show more [AUTORAVALT][[14/09/2026 - 05:36:46 -03:00 UTC] Attack from [2a01:4020:1:1:103::663] Action: BLocKed Phishing -> Phishing websites and/or email. Email Spam -> Spam email content, infected attachments, and phishing emails. Hacking... Unauthorized attempts to access the server. Spoofing -> Email sender spoofing. Brute-Force -> Credential brute-force attacks on w] ... show less	Brute-Force Email Spam Spoofing Phishing Hacking
🇺🇸 xmission.com	2026-09-14 08:33:50 (1 week ago)	Blocked by UFW (TCP on 55555) Source port: 36002 Packet length: 60 This report (for 2a01:4020:0001: ... show more Blocked by UFW (TCP on 55555) Source port: 36002 Packet length: 60 This report (for 2a01:4020:0001:0001:0103:0000:0000:0663) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 kelliwic.net	2026-09-14 07:04:08 (1 week ago)	Port scan detected (F2B)	Port Scan

Showing 1 to 15 of 25 reports

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