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AbuseIPDB » 166.49.153.253

166.49.153.253 was found in our database!

This IP was reported 17 times. Confidence of Abuse is 20%: ?

20%

ISP	British Telecommunications Limited
Usage Type	Fixed Line ISP
ASN	AS5400
Hostname(s)	nsr1-amh-eu.bticglobal.net
Domain Name	bt.com
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland

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

Report 166.49.153.253

Whois 166.49.153.253

IP Abuse Reports for 166.49.153.253:

This IP address has been reported a total of 17 times from 6 distinct sources. 166.49.153.253 was first reported on April 4th 2021, and the most recent report was 5 days 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
🇨🇭 Mario Bretscher	2026-07-05 05:22:10 (5 days ago)	05-Jul-2026 07:22:09.702 security: info: client @0x79b54001edd8 166.49.153.253#54857 (ns1.letsbuild. ... show more 05-Jul-2026 07:22:09.702 security: info: client @0x79b54001edd8 166.49.153.253#54857 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 05-Jul-2026 07:22:09.703 security: info: client @0x79b548021c98 166.49.153.253#48642 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 05-Jul-2026 07:22:09.704 security: info: client @0x79b54001edd8 166.49.153.253#36654 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 05-Jul-2026 07:22:09.704 security: info: client @0x79b555cf7908 166.49.153.253#39890 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 05-Jul-2026 07:22:09.704 security: info: client @0x79b54001edd8 166.49.153.253#49947 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
Anonymous	2026-07-03 03:34:13 (1 week ago)	Port scan / connection attempts on port 53/UDP to unused IP	Port Scan
Anonymous	2026-06-30 20:34:43 (1 week ago)	Port scan on port 53/UDP to unused IP	Port Scan
🇨🇭 Mario Bretscher	2026-06-08 05:36:17 (1 month ago)	08-Jun-2026 07:36:16.246 security: info: client @0x7fb9500205f8 166.49.153.253#48022 (ns2.letsbuild. ... show more 08-Jun-2026 07:36:16.246 security: info: client @0x7fb9500205f8 166.49.153.253#48022 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 08-Jun-2026 07:36:16.248 security: info: client @0x7fb954078508 166.49.153.253#46643 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 08-Jun-2026 07:36:16.249 security: info: client @0x7fb9480ea208 166.49.153.253#50710 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 08-Jun-2026 07:36:16.251 security: info: client @0x7fb9480ea208 166.49.153.253#43560 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 08-Jun-2026 07:36:16.251 security: info: client @0x7fb954078508 166.49.153.253#60280 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇿🇦 rb-sys	2026-05-21 10:50:59 (1 month ago)	2026-05-21T10:50:58.981646+00:00 rbdns kernel: [UFW BLOCK] IN=eth0 OUT= MAC=bc:24:11:65:b4:ae:e8:eb: ... show more 2026-05-21T10:50:58.981646+00:00 rbdns kernel: [UFW BLOCK] IN=eth0 OUT= MAC=bc:24:11:65:b4:ae:e8:eb:d3:b1:0a:77:08:00 SRC=166.49.153.253 DST=102.214.10.82 LEN=52 TOS=0x00 PREC=0x00 TTL=55 ID=43035 DF PROTO=TCP SPT=34323 DPT=53 WINDOW=42700 RES=0x00 SYN URGP=0 ... show less	Port Scan
🇿🇦 rb-sys	2026-05-18 21:21:34 (1 month ago)	2026-05-18T21:21:34.060094+00:00 rbdns kernel: [UFW BLOCK] IN=eth0 OUT= MAC=bc:24:11:65:b4:ae:e8:eb: ... show more 2026-05-18T21:21:34.060094+00:00 rbdns kernel: [UFW BLOCK] IN=eth0 OUT= MAC=bc:24:11:65:b4:ae:e8:eb:d3:b1:0a:77:08:00 SRC=166.49.153.253 DST=102.214.10.82 LEN=52 TOS=0x00 PREC=0x00 TTL=55 ID=28404 DF PROTO=TCP SPT=34303 DPT=53 WINDOW=42700 RES=0x00 SYN URGP=0 ... show less	Port Scan
🇨🇭 Mario Bretscher	2026-05-18 04:41:18 (1 month ago)	18-May-2026 06:41:15.675 security: info: client @0x74ae3dd1b728 166.49.153.253#52233 (ns2.letsbuild. ... show more 18-May-2026 06:41:15.675 security: info: client @0x74ae3dd1b728 166.49.153.253#52233 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 18-May-2026 06:41:15.676 security: info: client @0x74ae3422e648 166.49.153.253#43506 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 18-May-2026 06:41:15.680 security: info: client @0x74ae3dd1b728 166.49.153.253#38183 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 18-May-2026 06:41:15.680 security: info: client @0x74ae3dd10028 166.49.153.253#33678 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 18-May-2026 06:41:15.680 security: info: client @0x74ae3422e648 166.49.153.253#47795 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
Anonymous	2026-05-12 23:30:14 (1 month ago)	HACK	Brute-Force
🇨🇭 Mario Bretscher	2026-04-18 12:35:28 (2 months ago)	18-Apr-2026 14:35:25.659 security: info: client @0x761b341e6058 166.49.153.253#53593 (ns1.letsbuild. ... show more 18-Apr-2026 14:35:25.659 security: info: client @0x761b341e6058 166.49.153.253#53593 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 18-Apr-2026 14:35:25.661 security: info: client @0x761b41dd5978 166.49.153.253#43160 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 18-Apr-2026 14:35:25.666 security: info: client @0x761b341e6058 166.49.153.253#33721 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 18-Apr-2026 14:35:25.666 security: info: client @0x761b381ce9d8 166.49.153.253#57292 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 18-Apr-2026 14:35:25.669 security: info: client @0x761b341e6058 166.49.153.253#50541 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-04-07 04:56:40 (3 months ago)	07-Apr-2026 06:56:38.786 security: info: client @0x761b38069b18 166.49.153.253#55375 (ns2.letsbuild. ... show more 07-Apr-2026 06:56:38.786 security: info: client @0x761b38069b18 166.49.153.253#55375 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 07-Apr-2026 06:56:38.787 security: info: client @0x761b41d2fd58 166.49.153.253#34126 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 07-Apr-2026 06:56:38.791 security: info: client @0x761b41d2fd58 166.49.153.253#38753 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 07-Apr-2026 06:56:38.791 security: info: client @0x761b342c49e8 166.49.153.253#45945 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 07-Apr-2026 06:56:38.791 security: info: client @0x761b38069b18 166.49.153.253#51213 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-03-11 14:08:10 (3 months ago)	11-Mar-2026 15:08:08.758 security: info: client @0x70889c0a37f8 166.49.153.253#52735 (ns2.letsbuild. ... show more 11-Mar-2026 15:08:08.758 security: info: client @0x70889c0a37f8 166.49.153.253#52735 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 11-Mar-2026 15:08:08.758 security: info: client @0x70889dd12278 166.49.153.253#36890 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 11-Mar-2026 15:08:08.759 security: info: client @0x70887c0a7588 166.49.153.253#51651 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 11-Mar-2026 15:08:08.759 security: info: client @0x7088780601c8 166.49.153.253#39935 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 11-Mar-2026 15:08:08.760 security: info: client @0x70889407b758 166.49.153.253#52155 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-02-24 10:36:42 (4 months ago)	24-Feb-2026 11:36:41.460 security: info: client @0x77b174067c98 166.49.153.253#50524 (ns2.letsbuild. ... show more 24-Feb-2026 11:36:41.460 security: info: client @0x77b174067c98 166.49.153.253#50524 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 24-Feb-2026 11:36:41.462 security: info: client @0x77b158063b38 166.49.153.253#40419 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 24-Feb-2026 11:36:41.464 security: info: client @0x77b174067c98 166.49.153.253#38299 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 24-Feb-2026 11:36:41.464 security: info: client @0x77b185d20768 166.49.153.253#36893 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 24-Feb-2026 11:36:41.465 security: info: client @0x77b174067c98 166.49.153.253#54837 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇩🇪 spyra.rocks	2025-04-02 01:07:02 (1 year ago)	NAMED	DDoS Attack
🇩🇪 spyra.rocks	2025-03-25 03:10:21 (1 year ago)	NAMED	DDoS Attack
🇩🇪 spyra.rocks	2025-03-21 10:52:24 (1 year ago)	NAMED	DDoS Attack

Showing 1 to 15 of 17 reports

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