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AbuseIPDB » 145.102.6.121

145.102.6.121 was found in our database!

This IP was reported 95 times. Confidence of Abuse is 3%: ?

ISP	University of Twente
Usage Type	University/College/School
ASN	AS1103
Hostname(s)	please.visit.www.openintel.nl
Domain Name	utwente.nl
Country	🇳🇱 Netherlands
City	Leiderdorp, South Holland

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

Report 145.102.6.121

Whois 145.102.6.121

IP Abuse Reports for 145.102.6.121:

This IP address has been reported a total of 95 times from 2 distinct sources. 145.102.6.121 was first reported on April 10th 2023, and the most recent report was 6 hours 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	2026-06-09 11:21:40 (6 hours ago)	09-Jun-2026 13:21:38.368 security: info: client @0x7fb959e1de38 145.102.6.121#52336 (ns4.letsbuild.c ... show more 09-Jun-2026 13:21:38.368 security: info: client @0x7fb959e1de38 145.102.6.121#52336 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 09-Jun-2026 13:21:38.462 security: info: client @0x7fb950050418 145.102.6.121#21219 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 09-Jun-2026 13:21:38.498 security: info: client @0x7fb954021698 145.102.6.121#24614 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 09-Jun-2026 13:21:38.538 security: info: client @0x7fb959e1de38 145.102.6.121#57274 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 09-Jun-2026 13:21:38.572 security: info: client @0x7fb950050418 145.102.6.121#48517 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-08 04:31:27 (1 day ago)	08-Jun-2026 06:31:26.706 security: info: client @0x7fb959cfde28 145.102.6.121#53576 (ns3.letsbuild.c ... show more 08-Jun-2026 06:31:26.706 security: info: client @0x7fb959cfde28 145.102.6.121#53576 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 08-Jun-2026 06:31:26.709 security: info: client @0x7fb9500205f8 145.102.6.121#65366 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 08-Jun-2026 06:31:26.742 security: info: client @0x7fb9500205f8 145.102.6.121#62198 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 08-Jun-2026 06:31:26.744 security: info: client @0x7fb959cfde28 145.102.6.121#5559 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 08-Jun-2026 06:31:26.784 security: info: client @0x7fb948022e88 145.102.6.121#18716 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-07 11:13:08 (2 days ago)	07-Jun-2026 13:13:06.832 security: info: client @0x7fb9580af018 145.102.6.121#48516 (ns4.letsbuild.c ... show more 07-Jun-2026 13:13:06.832 security: info: client @0x7fb9580af018 145.102.6.121#48516 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 13:13:06.832 security: info: client @0x7fb950056798 145.102.6.121#32460 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 13:13:06.868 security: info: client @0x7fb950056798 145.102.6.121#41071 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 13:13:06.904 security: info: client @0x7fb954046d68 145.102.6.121#61228 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 13:13:06.938 security: info: client @0x7fb9580af018 145.102.6.121#7322 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-07 07:29:18 (2 days ago)	07-Jun-2026 09:29:16.997 security: info: client @0x7fb95408eee8 145.102.6.121#15082 (ns4.letsbuild.c ... show more 07-Jun-2026 09:29:16.997 security: info: client @0x7fb95408eee8 145.102.6.121#15082 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 09:29:17.001 security: info: client @0x7fb9500205f8 145.102.6.121#44952 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 09:29:17.033 security: info: client @0x7fb959e90228 145.102.6.121#44520 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 09:29:17.039 security: info: client @0x7fb948070978 145.102.6.121#40364 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 09:29:17.073 security: info: client @0x7fb959e90228 145.102.6.121#19554 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-07 03:46:59 (2 days ago)	07-Jun-2026 05:46:56.698 security: info: client @0x7fb95408eee8 145.102.6.121#21069 (ns4.letsbuild.c ... show more 07-Jun-2026 05:46:56.698 security: info: client @0x7fb95408eee8 145.102.6.121#21069 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 05:46:56.701 security: info: client @0x7fb9580af018 145.102.6.121#21239 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 05:46:57.331 security: info: client @0x7fb95408eee8 145.102.6.121#35895 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 07-Jun-2026 05:46:57.333 security: info: client @0x7fb950056798 145.102.6.121#14857 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 07-Jun-2026 05:46:57.369 security: info: client @0x7fb9580af018 145.102.6.121#12020 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-06 09:53:02 (3 days ago)	06-Jun-2026 11:53:00.682 security: info: client @0x7fb954157298 145.102.6.121#2200 (ns1.letsbuild.ch ... show more 06-Jun-2026 11:53:00.682 security: info: client @0x7fb954157298 145.102.6.121#2200 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 06-Jun-2026 11:53:00.718 security: info: client @0x7fb954157298 145.102.6.121#51265 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 06-Jun-2026 11:53:00.751 security: info: client @0x7fb950056798 145.102.6.121#32277 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 06-Jun-2026 11:53:00.765 security: info: client @0x7fb954157298 145.102.6.121#11399 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 06-Jun-2026 11:53:00.797 security: info: client @0x7fb950056798 145.102.6.121#33179 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-06 07:59:49 (3 days ago)	06-Jun-2026 09:50:15.575 security: info: client @0x7fb95408eee8 145.102.6.121#40470 (ns4.letsbuild.c ... show more 06-Jun-2026 09:50:15.575 security: info: client @0x7fb95408eee8 145.102.6.121#40470 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 06-Jun-2026 09:50:15.732 security: info: client @0x7fb9500205f8 145.102.6.121#30681 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/AAAA/IN' denied 06-Jun-2026 09:50:15.771 security: info: client @0x7fb9500205f8 145.102.6.121#47576 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/AAAA/IN' denied 06-Jun-2026 09:50:15.803 security: info: client @0x7fb9500205f8 145.102.6.121#19949 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/AAAA/IN' denied 06-Jun-2026 09:59:47.868 security: info: client @0x7fb9580af018 145.102.6.121#20050 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-04 02:00:12 (5 days ago)	04-Jun-2026 04:00:11.520 security: info: client @0x7fb94807c4b8 145.102.6.121#46298 (ns4.letsbuild.c ... show more 04-Jun-2026 04:00:11.520 security: info: client @0x7fb94807c4b8 145.102.6.121#46298 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 04-Jun-2026 04:00:11.522 security: info: client @0x7fb9500205f8 145.102.6.121#17624 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 04-Jun-2026 04:00:11.561 security: info: client @0x7fb959cfde28 145.102.6.121#47183 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 04-Jun-2026 04:00:11.595 security: info: client @0x7fb954157298 145.102.6.121#52498 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 04-Jun-2026 04:00:11.629 security: info: client @0x7fb959cfde28 145.102.6.121#21186 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-03 07:20:15 (6 days ago)	03-Jun-2026 09:20:13.782 security: info: client @0x7fb9580af018 145.102.6.121#26675 (ns3.letsbuild.c ... show more 03-Jun-2026 09:20:13.782 security: info: client @0x7fb9580af018 145.102.6.121#26675 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 03-Jun-2026 09:20:13.783 security: info: client @0x7fb95408eee8 145.102.6.121#25465 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 03-Jun-2026 09:20:13.812 security: info: client @0x7fb95408eee8 145.102.6.121#33857 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 03-Jun-2026 09:20:13.823 security: info: client @0x7fb9580af018 145.102.6.121#47619 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 03-Jun-2026 09:20:13.827 security: info: client @0x7fb948018e28 145.102.6.121#60801 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-02 04:31:16 (1 week ago)	02-Jun-2026 06:31:14.390 security: info: client @0x7fb9580af018 145.102.6.121#36355 (ns3.letsbuild.c ... show more 02-Jun-2026 06:31:14.390 security: info: client @0x7fb9580af018 145.102.6.121#36355 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 02-Jun-2026 06:31:14.392 security: info: client @0x7fb948022e88 145.102.6.121#65301 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 02-Jun-2026 06:31:14.393 security: info: client @0x7fb954046d68 145.102.6.121#37852 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 02-Jun-2026 06:31:14.429 security: info: client @0x7fb950052748 145.102.6.121#31527 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 02-Jun-2026 06:31:14.434 security: info: client @0x7fb9580af018 145.102.6.121#62272 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-01 09:38:39 (1 week ago)	01-Jun-2026 11:38:38.211 security: info: client @0x7fb950052748 145.102.6.121#4644 (ns1.letsbuild.ch ... show more 01-Jun-2026 11:38:38.211 security: info: client @0x7fb950052748 145.102.6.121#4644 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 11:38:38.211 security: info: client @0x7fb9580b1dc8 145.102.6.121#9713 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 11:38:38.212 security: info: client @0x7fb948022e88 145.102.6.121#27807 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 11:38:38.212 security: info: client @0x7fb950052748 145.102.6.121#6968 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 11:38:38.253 security: info: client @0x7fb950052748 145.102.6.121#43295 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-01 03:23:59 (1 week ago)	01-Jun-2026 05:23:57.453 security: info: client @0x7fb950052748 145.102.6.121#45045 (ns2.letsbuild.c ... show more 01-Jun-2026 05:23:57.453 security: info: client @0x7fb950052748 145.102.6.121#45045 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 05:23:57.455 security: info: client @0x7fb950052748 145.102.6.121#28952 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 05:23:57.490 security: info: client @0x7fb950052748 145.102.6.121#25424 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 05:23:57.556 security: info: client @0x7fb954078508 145.102.6.121#31696 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 01-Jun-2026 05:23:57.589 security: info: client @0x7fb950052748 145.102.6.121#26954 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-01 01:23:01 (1 week ago)	01-Jun-2026 03:23:00.799 security: info: client @0x7fb959cdf7b8 145.102.6.121#30216 (ns4.letsbuild.c ... show more 01-Jun-2026 03:23:00.799 security: info: client @0x7fb959cdf7b8 145.102.6.121#30216 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 03:23:00.799 security: info: client @0x7fb950068388 145.102.6.121#12280 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 03:23:00.838 security: info: client @0x7fb950068388 145.102.6.121#20301 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 03:23:00.879 security: info: client @0x7fb959cdf7b8 145.102.6.121#47018 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 01-Jun-2026 03:23:00.884 security: info: client @0x7fb954078508 145.102.6.121#7673 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-31 12:00:32 (1 week ago)	31-May-2026 14:00:31.538 security: info: client @0x786eb9ce43f8 145.102.6.121#53474 (ns1.letsbuild.c ... show more 31-May-2026 14:00:31.538 security: info: client @0x786eb9ce43f8 145.102.6.121#53474 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 31-May-2026 14:00:31.573 security: info: client @0x786eb9ce43f8 145.102.6.121#31660 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 31-May-2026 14:00:31.599 security: info: client @0x786eac1f19c8 145.102.6.121#51242 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 31-May-2026 14:00:31.633 security: info: client @0x786eb9ce43f8 145.102.6.121#28787 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 31-May-2026 14:00:31.666 security: info: client @0x786eb004a848 145.102.6.121#45143 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-30 11:05:23 (1 week ago)	30-May-2026 13:05:21.215 security: info: client @0x786eb0037958 145.102.6.121#55334 (ns3.letsbuild.c ... show more 30-May-2026 13:05:21.215 security: info: client @0x786eb0037958 145.102.6.121#55334 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 30-May-2026 13:05:21.226 security: info: client @0x786ea400ef28 145.102.6.121#18685 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 30-May-2026 13:05:21.262 security: info: client @0x786ea400ef28 145.102.6.121#46665 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 30-May-2026 13:05:21.298 security: info: client @0x786eb9ce7af8 145.102.6.121#29955 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 30-May-2026 13:05:21.727 security: info: client @0x786eb9ce7af8 145.102.6.121#47528 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied ... show less	Web App Attack

Showing 1 to 15 of 95 reports

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