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

AbuseIPDB » 138.246.253.129

138.246.253.129 was found in our database!

This IP was reported 389 times. Confidence of Abuse is 0%: ?

ISP	Technische Universitaet Muenchen
Usage Type	Data Center/Web Hosting/Transit
ASN	AS12816
Hostname(s)	planetlab21.gino-research.net.in.tum.de
Domain Name	tum.de
Country	🇩🇪 Germany
City	Munich, Bavaria

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

Important Note: 138.246.253.129 is an IP address from within our whitelist belonging to the subnet 138.246.253.0/24, which we identify as: "Global INternet Observatory".

Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.

Report 138.246.253.129

Whois 138.246.253.129

IP Abuse Reports for 138.246.253.129:

This IP address has been reported a total of 389 times from 20 distinct sources. 138.246.253.129 was first reported on November 1st 2021, and the most recent report was 20 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	2026-06-21 13:33:47 (20 hours ago)	21-Jun-2026 15:31:25.440 security: info: client @0x7fb948018e28 138.246.253.129#6586 (ns3.letsbuild. ... show more 21-Jun-2026 15:31:25.440 security: info: client @0x7fb948018e28 138.246.253.129#6586 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 15:31:25.441 security: info: client @0x7fb950052748 138.246.253.129#46319 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 15:33:45.251 security: info: client @0x7fb959e05798 138.246.253.129#17034 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 15:33:45.256 security: info: client @0x7fb954100278 138.246.253.129#36933 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 15:33:45.298 security: info: client @0x7fb948018e28 138.246.253.129#61385 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-21 10:56:31 (23 hours ago)	21-Jun-2026 12:54:27.303 security: info: client @0x7fb95401d8e8 138.246.253.129#15349 (ns4.letsbuild ... show more 21-Jun-2026 12:54:27.303 security: info: client @0x7fb95401d8e8 138.246.253.129#15349 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 12:54:27.303 security: info: client @0x7fb9500205f8 138.246.253.129#3382 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 12:54:27.334 security: info: client @0x7fb9500205f8 138.246.253.129#25722 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 12:54:27.590 security: info: client @0x7fb95401d8e8 138.246.253.129#62052 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 12:56:29.942 security: info: client @0x7fb95401d8e8 138.246.253.129#62574 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-21 05:58:43 (1 day ago)	21-Jun-2026 07:53:42.032 security: info: client @0x7fb94807c4b8 138.246.253.129#59558 (ns4.letsbuild ... show more 21-Jun-2026 07:53:42.032 security: info: client @0x7fb94807c4b8 138.246.253.129#59558 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 07:53:42.117 security: info: client @0x7fb9480ea208 138.246.253.129#26212 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 07:56:31.064 security: info: client @0x7fb9480ea208 138.246.253.129#36490 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 07:56:35.200 security: info: client @0x7fb9480ea208 138.246.253.129#20331 (smtp.letsbuild.ch): view Extern: query 'smtp.letsbuild.ch/AAAA/IN' denied 21-Jun-2026 07:58:41.862 security: info: client @0x7fb950052748 138.246.253.129#55389 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-20 05:28:18 (2 days ago)	20-Jun-2026 07:25:23.239 security: info: client @0x7fb95401d8e8 138.246.253.129#7291 (argos.net.lets ... show more 20-Jun-2026 07:25:23.239 security: info: client @0x7fb95401d8e8 138.246.253.129#7291 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/AAAA/IN' denied 20-Jun-2026 07:25:24.045 security: info: client @0x7fb9480ea208 138.246.253.129#24213 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/AAAA/IN' denied 20-Jun-2026 07:25:53.348 security: info: client @0x7fb954100278 138.246.253.129#48735 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/A/IN' denied 20-Jun-2026 07:28:15.605 security: info: client @0x7fb95016b2f8 138.246.253.129#29982 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 20-Jun-2026 07:28:15.980 security: info: client @0x7fb954100278 138.246.253.129#38526 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-18 07:46:24 (4 days ago)	18-Jun-2026 09:41:24.891 security: info: client @0x7fb95401d8e8 138.246.253.129#62612 (ns1.letsbuild ... show more 18-Jun-2026 09:41:24.891 security: info: client @0x7fb95401d8e8 138.246.253.129#62612 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 18-Jun-2026 09:41:25.213 security: info: client @0x7fb954021698 138.246.253.129#22715 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 18-Jun-2026 09:46:22.563 security: info: client @0x7fb959e90228 138.246.253.129#9937 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 18-Jun-2026 09:46:22.568 security: info: client @0x7fb95401d8e8 138.246.253.129#34822 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 18-Jun-2026 09:46:22.947 security: info: client @0x7fb95401d8e8 138.246.253.129#42636 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-17 04:57:27 (5 days ago)	17-Jun-2026 06:48:38.789 security: info: client @0x7fb948070978 138.246.253.129#30770 (ns4.letsbuild ... show more 17-Jun-2026 06:48:38.789 security: info: client @0x7fb948070978 138.246.253.129#30770 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 17-Jun-2026 06:48:38.793 security: info: client @0x7fb948070978 138.246.253.129#25663 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 17-Jun-2026 06:52:30.495 security: info: client @0x7fb950050418 138.246.253.129#35190 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 17-Jun-2026 06:54:16.711 security: info: client @0x7fb948070978 138.246.253.129#59427 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 17-Jun-2026 06:57:26.097 security: info: client @0x7fb954046d68 138.246.253.129#24873 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-16 14:16:51 (5 days ago)	16-Jun-2026 16:15:31.134 security: info: client @0x7fb954046d68 138.246.253.129#15536 (hades.net.let ... show more 16-Jun-2026 16:15:31.134 security: info: client @0x7fb954046d68 138.246.253.129#15536 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/AAAA/IN' denied 16-Jun-2026 16:15:31.452 security: info: client @0x7fb954046d68 138.246.253.129#55705 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/A/IN' denied 16-Jun-2026 16:15:31.687 security: info: client @0x7fb94807c4b8 138.246.253.129#45030 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/A/IN' denied 16-Jun-2026 16:15:31.692 security: info: client @0x7fb959e05798 138.246.253.129#31496 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/AAAA/IN' denied 16-Jun-2026 16:16:49.863 security: info: client @0x7fb954046d68 138.246.253.129#62574 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-16 07:09:54 (6 days ago)	16-Jun-2026 09:01:21.103 security: info: client @0x7fb954021698 138.246.253.129#18490 (argos.net.let ... show more 16-Jun-2026 09:01:21.103 security: info: client @0x7fb954021698 138.246.253.129#18490 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/AAAA/IN' denied 16-Jun-2026 09:01:21.580 security: info: client @0x7fb950050418 138.246.253.129#2364 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/AAAA/IN' denied 16-Jun-2026 09:01:21.659 security: info: client @0x7fb94807c4b8 138.246.253.129#15925 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/AAAA/IN' denied 16-Jun-2026 09:01:21.706 security: info: client @0x7fb954021698 138.246.253.129#37349 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 16-Jun-2026 09:09:52.678 security: info: client @0x7fb948022e88 138.246.253.129#54846 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-14 14:09:38 (1 week ago)	14-Jun-2026 16:06:42.183 security: info: client @0x7fb94807c4b8 138.246.253.129#51865 (ns1.letsbuild ... show more 14-Jun-2026 16:06:42.183 security: info: client @0x7fb94807c4b8 138.246.253.129#51865 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 14-Jun-2026 16:07:57.778 security: info: client @0x7fb959e90228 138.246.253.129#43099 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/AAAA/IN' denied 14-Jun-2026 16:07:58.219 security: info: client @0x7fb959e90228 138.246.253.129#62766 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 14-Jun-2026 16:08:05.666 security: info: client @0x7fb959e90228 138.246.253.129#61885 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/A/IN' denied 14-Jun-2026 16:09:36.533 security: info: client @0x7fb94807c4b8 138.246.253.129#35243 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-12 14:20:04 (1 week ago)	12-Jun-2026 16:19:32.168 security: info: client @0x7fb9500205f8 138.246.253.129#45909 (ns3.letsbuild ... show more 12-Jun-2026 16:19:32.168 security: info: client @0x7fb9500205f8 138.246.253.129#45909 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 12-Jun-2026 16:20:02.070 security: info: client @0x7fb9500205f8 138.246.253.129#25572 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/A/IN' denied 12-Jun-2026 16:20:02.514 security: info: client @0x7fb94807c4b8 138.246.253.129#32872 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/A/IN' denied 12-Jun-2026 16:20:02.578 security: info: client @0x7fb94807c4b8 138.246.253.129#17652 (hades.net.letsbuild.ch): view Extern: query 'hades.net.letsbuild.ch/A/IN' denied 12-Jun-2026 16:20:02.902 security: info: client @0x7fb94807c4b8 138.246.253.129#43390 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-12 12:19:03 (1 week ago)	12-Jun-2026 14:13:06.546 security: info: client @0x7fb948070978 138.246.253.129#9956 (ns2.letsbuild. ... show more 12-Jun-2026 14:13:06.546 security: info: client @0x7fb948070978 138.246.253.129#9956 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 12-Jun-2026 14:15:21.109 security: info: client @0x7fb948070978 138.246.253.129#51134 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 12-Jun-2026 14:19:01.027 security: info: client @0x7fb950056798 138.246.253.129#53508 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 12-Jun-2026 14:19:01.074 security: info: client @0x7fb95401d8e8 138.246.253.129#64706 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 12-Jun-2026 14:19:01.602 security: info: client @0x7fb950056798 138.246.253.129#58431 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-12 08:23:05 (1 week ago)	12-Jun-2026 10:21:04.384 security: info: client @0x7fb9500205f8 138.246.253.129#36853 (argos.net.let ... show more 12-Jun-2026 10:21:04.384 security: info: client @0x7fb9500205f8 138.246.253.129#36853 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/A/IN' denied 12-Jun-2026 10:21:04.957 security: info: client @0x7fb9500205f8 138.246.253.129#38497 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 12-Jun-2026 10:21:04.972 security: info: client @0x7fb954046d68 138.246.253.129#35173 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/A/IN' denied 12-Jun-2026 10:21:05.203 security: info: client @0x7fb9580b1dc8 138.246.253.129#3348 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 12-Jun-2026 10:23:03.582 security: info: client @0x7fb954046d68 138.246.253.129#56032 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-11 05:44:45 (1 week ago)	11-Jun-2026 07:40:31.396 security: info: client @0x7fb948018e28 138.246.253.129#62617 (ns1.letsbuild ... show more 11-Jun-2026 07:40:31.396 security: info: client @0x7fb948018e28 138.246.253.129#62617 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 11-Jun-2026 07:41:47.130 security: info: client @0x7fb9580b1dc8 138.246.253.129#29369 (ns4.letsbuild.ch): view Extern: query 'ns4.letsbuild.ch/AAAA/IN' denied 11-Jun-2026 07:43:17.428 security: info: client @0x7fb954078508 138.246.253.129#33111 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 11-Jun-2026 07:44:44.252 security: info: client @0x7fb9500205f8 138.246.253.129#35470 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied 11-Jun-2026 07:44:44.289 security: info: client @0x7fb9580b1dc8 138.246.253.129#10016 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-10 07:07:15 (1 week ago)	10-Jun-2026 09:00:50.557 security: info: client @0x7fb9480ea208 138.246.253.129#10832 (ns3.letsbuild ... show more 10-Jun-2026 09:00:50.557 security: info: client @0x7fb9480ea208 138.246.253.129#10832 (ns3.letsbuild.ch): view Extern: query 'ns3.letsbuild.ch/AAAA/IN' denied 10-Jun-2026 09:00:50.672 security: info: client @0x7fb959ccc5c8 138.246.253.129#37171 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 10-Jun-2026 09:07:14.009 security: info: client @0x7fb95408eee8 138.246.253.129#63489 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/A/IN' denied 10-Jun-2026 09:07:14.034 security: info: client @0x7fb95408eee8 138.246.253.129#50124 (ns2.letsbuild.ch): view Extern: query 'ns2.letsbuild.ch/A/IN' denied 10-Jun-2026 09:07:14.072 security: info: client @0x7fb95408eee8 138.246.253.129#27900 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-09 04:43:24 (1 week ago)	09-Jun-2026 06:43:21.716 security: info: client @0x7fb9580af018 138.246.253.129#18313 (ns1.letsbuild ... show more 09-Jun-2026 06:43:21.716 security: info: client @0x7fb9580af018 138.246.253.129#18313 (ns1.letsbuild.ch): view Extern: query 'ns1.letsbuild.ch/AAAA/IN' denied 09-Jun-2026 06:43:22.041 security: info: client @0x7fb9580af018 138.246.253.129#28712 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/AAAA/IN' denied 09-Jun-2026 06:43:22.056 security: info: client @0x7fb948070978 138.246.253.129#12775 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/A/IN' denied 09-Jun-2026 06:43:22.685 security: info: client @0x7fb95016b2f8 138.246.253.129#53460 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/A/IN' denied 09-Jun-2026 06:43:22.759 security: info: client @0x7fb954157298 138.246.253.129#57122 (argos.net.letsbuild.ch): view Extern: query 'argos.net.letsbuild.ch/A/IN' denied ... show less	Web App Attack

Showing 1 to 15 of 389 reports

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

Recently Reported IPs:

🇧🇬 193.24.211.107

🇳🇱 192.253.248.169

🇻🇳 117.2.163.143

🇮🇳 103.115.154.30

🇫🇷 51.68.234.139

🇳🇱 45.148.10.151

🇷🇴 2.57.122.238

🇬🇧 2a06:4880:6000::84

🇰🇷 218.148.106.182

🇺🇸 173.247.226.62

🇺🇸 154.197.57.201

🇮🇳 103.69.146.97

🇳🇱 45.148.10.157

🇧🇪 34.77.195.208

🇳🇱 23.109.180.26

🇬🇧 5.226.140.28

🇳🇱 204.76.203.206

🇯🇵 203.25.124.130

🇧🇴 190.180.46.242

🇳🇱 176.65.148.158