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AbuseIPDB » 138.246.253.248

138.246.253.248 was found in our database!

This IP was reported 107 times. Confidence of Abuse is 0%: ?

ISP	Technische Universitaet Muenchen
Usage Type	Data Center/Web Hosting/Transit
ASN	AS12816
Hostname(s)	planetlab248.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: 138.246.253.248 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 138.246.253.248

Whois 138.246.253.248

IP Abuse Reports for 138.246.253.248:

This IP address has been reported a total of 107 times from 2 distinct sources. 138.246.253.248 was first reported on July 1st 2024, and the most recent report was 6 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	2026-06-05 13:17:54 (6 days ago)	05-Jun-2026 15:17:52.684 security: info: client @0x7fb9580af018 138.246.253.248#38192 (letsbuild.ch) ... show more 05-Jun-2026 15:17:52.684 security: info: client @0x7fb9580af018 138.246.253.248#38192 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 05-Jun-2026 15:17:52.686 security: info: client @0x7fb95408eee8 138.246.253.248#59759 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 05-Jun-2026 15:17:52.689 security: info: client @0x7fb948070978 138.246.253.248#60827 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/A/IN' denied 05-Jun-2026 15:17:52.690 security: info: client @0x7fb948022e88 138.246.253.248#48261 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 05-Jun-2026 15:17:52.705 security: info: client @0x7fb95408eee8 138.246.253.248#56648 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-04 13:53:34 (1 week ago)	04-Jun-2026 15:53:32.411 security: info: client @0x7fb94807c4b8 138.246.253.248#33735 (letsbuild.ch) ... show more 04-Jun-2026 15:53:32.411 security: info: client @0x7fb94807c4b8 138.246.253.248#33735 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 04-Jun-2026 15:53:32.416 security: info: client @0x7fb954157298 138.246.253.248#33751 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 04-Jun-2026 15:53:32.416 security: info: client @0x7fb954021698 138.246.253.248#43956 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 04-Jun-2026 15:53:32.417 security: info: client @0x7fb94807c4b8 138.246.253.248#38258 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/A/IN' denied 04-Jun-2026 15:53:32.437 security: info: client @0x7fb9500205f8 138.246.253.248#33355 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-02 14:35:25 (1 week ago)	02-Jun-2026 16:35:23.128 security: info: client @0x7fb9580af018 138.246.253.248#41268 (letsbuild.ch) ... show more 02-Jun-2026 16:35:23.128 security: info: client @0x7fb9580af018 138.246.253.248#41268 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 02-Jun-2026 16:35:23.129 security: info: client @0x7fb948018e28 138.246.253.248#57828 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 02-Jun-2026 16:35:23.131 security: info: client @0x7fb954046d68 138.246.253.248#36589 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 02-Jun-2026 16:35:23.133 security: info: client @0x7fb948018e28 138.246.253.248#56126 (letsbuild.ch): view Extern: query 'letsbuild.ch/CAA/IN' denied 02-Jun-2026 16:35:23.152 security: info: client @0x7fb948018e28 138.246.253.248#44711 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-01 12:48:57 (1 week ago)	01-Jun-2026 14:48:55.787 security: info: client @0x7fb948022e88 138.246.253.248#40023 (letsbuild.ch) ... show more 01-Jun-2026 14:48:55.787 security: info: client @0x7fb948022e88 138.246.253.248#40023 (letsbuild.ch): view Extern: query 'letsbuild.ch/A/IN' denied 01-Jun-2026 14:48:55.788 security: info: client @0x7fb948022e88 138.246.253.248#50658 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 01-Jun-2026 14:48:55.793 security: info: client @0x7fb950052748 138.246.253.248#57009 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 01-Jun-2026 14:48:55.793 security: info: client @0x7fb950052748 138.246.253.248#33221 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 01-Jun-2026 14:48:55.808 security: info: client @0x7fb954021698 138.246.253.248#48779 (letsbuild.ch): view Extern: query 'letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-31 19:40:21 (1 week ago)	31-May-2026 21:40:19.959 security: info: client @0x7fb959cdf7b8 138.246.253.248#51253 (letsbuild.ch) ... show more 31-May-2026 21:40:19.959 security: info: client @0x7fb959cdf7b8 138.246.253.248#51253 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 31-May-2026 21:40:19.961 security: info: client @0x7fb9500205f8 138.246.253.248#47559 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 31-May-2026 21:40:19.964 security: info: client @0x7fb948070978 138.246.253.248#51406 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 31-May-2026 21:40:19.965 security: info: client @0x7fb948070978 138.246.253.248#38463 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 31-May-2026 21:40:19.985 security: info: client @0x7fb948070978 138.246.253.248#60541 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-31 11:45:45 (1 week ago)	31-May-2026 13:45:44.674 security: info: client @0x786eb0037958 138.246.253.248#60483 (letsbuild.ch) ... show more 31-May-2026 13:45:44.674 security: info: client @0x786eb0037958 138.246.253.248#60483 (letsbuild.ch): view Extern: query 'letsbuild.ch/MX/IN' denied 31-May-2026 13:45:44.674 security: info: client @0x786ea40cfa58 138.246.253.248#35043 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 31-May-2026 13:45:44.675 security: info: client @0x786eac1f19c8 138.246.253.248#53979 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 31-May-2026 13:45:44.675 security: info: client @0x786eb004a848 138.246.253.248#36969 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 31-May-2026 13:45:44.692 security: info: client @0x786ea40cfa58 138.246.253.248#55697 (letsbuild.ch): view Extern: query 'letsbuild.ch/TXT/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-30 20:26:46 (1 week ago)	30-May-2026 22:26:45.197 security: info: client @0x786eb02dab48 138.246.253.248#48328 (letsbuild.ch) ... show more 30-May-2026 22:26:45.197 security: info: client @0x786eb02dab48 138.246.253.248#48328 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 30-May-2026 22:26:45.198 security: info: client @0x786eac1f19c8 138.246.253.248#45205 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 30-May-2026 22:26:45.198 security: info: client @0x786eb0015918 138.246.253.248#51348 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 30-May-2026 22:26:45.199 security: info: client @0x786eac099c18 138.246.253.248#48192 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 30-May-2026 22:26:45.213 security: info: client @0x786eb9ce7af8 138.246.253.248#55417 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-30 13:18:36 (1 week ago)	30-May-2026 15:18:34.557 security: info: client @0x786ea4023008 138.246.253.248#52931 (letsbuild.ch) ... show more 30-May-2026 15:18:34.557 security: info: client @0x786ea4023008 138.246.253.248#52931 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 30-May-2026 15:18:34.558 security: info: client @0x786eb9ce5f78 138.246.253.248#38109 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 30-May-2026 15:18:34.560 security: info: client @0x786eb9ce5f78 138.246.253.248#48518 (letsbuild.ch): view Extern: query 'letsbuild.ch/AAAA/IN' denied 30-May-2026 15:18:34.560 security: info: client @0x786eac1f19c8 138.246.253.248#56236 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 30-May-2026 15:18:34.581 security: info: client @0x786eb0037958 138.246.253.248#42914 (letsbuild.ch): view Extern: query 'letsbuild.ch/MX/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-29 20:09:39 (1 week ago)	29-May-2026 22:09:37.977 security: info: client @0x786eb9ced4c8 138.246.253.248#44302 (letsbuild.ch) ... show more 29-May-2026 22:09:37.977 security: info: client @0x786eb9ced4c8 138.246.253.248#44302 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 29-May-2026 22:09:37.978 security: info: client @0x786eb0015918 138.246.253.248#52320 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/A/IN' denied 29-May-2026 22:09:37.980 security: info: client @0x786eb0015918 138.246.253.248#55784 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 29-May-2026 22:09:37.981 security: info: client @0x786ea4023008 138.246.253.248#59589 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 29-May-2026 22:09:37.999 security: info: client @0x786eb9ced4c8 138.246.253.248#45959 (hades.letsbuild.ch): view Extern: query 'hades.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-29 14:16:33 (1 week ago)	29-May-2026 16:16:31.964 security: info: client @0x786eb004a848 138.246.253.248#57161 (letsbuild.ch) ... show more 29-May-2026 16:16:31.964 security: info: client @0x786eb004a848 138.246.253.248#57161 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 29-May-2026 16:16:31.965 security: info: client @0x786eb9ced4c8 138.246.253.248#43676 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 29-May-2026 16:16:31.966 security: info: client @0x786eb9ced4c8 138.246.253.248#55348 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 29-May-2026 16:16:31.971 security: info: client @0x786eb9ced4c8 138.246.253.248#35798 (letsbuild.ch): view Extern: query 'letsbuild.ch/A/IN' denied 29-May-2026 16:16:31.988 security: info: client @0x786eb004a848 138.246.253.248#47499 (letsbuild.ch): view Extern: query 'letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-28 12:44:36 (2 weeks ago)	28-May-2026 14:44:32.230 security: info: client @0x786eb9ced4c8 138.246.253.248#49532 (letsbuild.ch) ... show more 28-May-2026 14:44:32.230 security: info: client @0x786eb9ced4c8 138.246.253.248#49532 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 28-May-2026 14:44:32.231 security: info: client @0x786eb02f3808 138.246.253.248#45851 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/A/IN' denied 28-May-2026 14:44:32.235 security: info: client @0x786eac0068a8 138.246.253.248#47549 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 28-May-2026 14:44:32.235 security: info: client @0x786eb02f3808 138.246.253.248#49984 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 28-May-2026 14:44:32.250 security: info: client @0x786eb9ced4c8 138.246.253.248#55962 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-27 13:00:17 (2 weeks ago)	27-May-2026 15:00:15.787 security: info: client @0x786eb9cc7f68 138.246.253.248#58080 (letsbuild.ch) ... show more 27-May-2026 15:00:15.787 security: info: client @0x786eb9cc7f68 138.246.253.248#58080 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 27-May-2026 15:00:15.788 security: info: client @0x786eb9ced4c8 138.246.253.248#36942 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 27-May-2026 15:00:15.792 security: info: client @0x786eac0068a8 138.246.253.248#51588 (letsbuild.ch): view Extern: query 'letsbuild.ch/A/IN' denied 27-May-2026 15:00:15.792 security: info: client @0x786eb02f3808 138.246.253.248#56341 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 27-May-2026 15:00:15.808 security: info: client @0x786eb9ced4c8 138.246.253.248#56295 (letsbuild.ch): view Extern: query 'letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-25 15:07:14 (2 weeks ago)	25-May-2026 17:07:12.643 security: info: client @0x786eb9cc7f68 138.246.253.248#42023 (letsbuild.ch) ... show more 25-May-2026 17:07:12.643 security: info: client @0x786eb9cc7f68 138.246.253.248#42023 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 25-May-2026 17:07:12.651 security: info: client @0x786eb9cc7f68 138.246.253.248#40599 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 25-May-2026 17:07:12.664 security: info: client @0x786eac05ee08 138.246.253.248#38500 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 25-May-2026 17:07:12.672 security: info: client @0x786eac05ee08 138.246.253.248#33416 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/AAAA/IN' denied 25-May-2026 17:07:12.681 security: info: client @0x786eb0047a88 138.246.253.248#54634 (letsbuild.ch): view Extern: query 'letsbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-23 13:41:57 (2 weeks ago)	23-May-2026 15:41:56.376 security: info: client @0x786ea40cfa58 138.246.253.248#49330 (letsbuild.ch) ... show more 23-May-2026 15:41:56.376 security: info: client @0x786ea40cfa58 138.246.253.248#49330 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 23-May-2026 15:41:56.376 security: info: client @0x786ea4230518 138.246.253.248#43074 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 23-May-2026 15:41:56.376 security: info: client @0x786ea400ef28 138.246.253.248#39656 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 23-May-2026 15:41:56.377 security: info: client @0x786ea4023008 138.246.253.248#50698 (letsbuild.ch): view Extern: query 'letsbuild.ch/A/IN' denied 23-May-2026 15:41:56.395 security: info: client @0x786eb9ce2878 138.246.253.248#53587 (letsbuild.ch): view Extern: query 'letsbuild.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-22 13:37:19 (2 weeks ago)	22-May-2026 15:37:18.770 security: info: client @0x786eb9ce9fc8 138.246.253.248#57771 (letsbuild.ch) ... show more 22-May-2026 15:37:18.770 security: info: client @0x786eb9ce9fc8 138.246.253.248#57771 (letsbuild.ch): view Extern: query 'letsbuild.ch/NS/IN' denied 22-May-2026 15:37:18.770 security: info: client @0x786eac0068a8 138.246.253.248#53013 (letsbuild.ch): view Extern: query 'letsbuild.ch/SOA/IN' denied 22-May-2026 15:37:18.771 security: info: client @0x786ea400ef28 138.246.253.248#50990 (letsbuild.ch): view Extern: query 'letsbuild.ch/A/IN' denied 22-May-2026 15:37:18.771 security: info: client @0x786eb9cc7f68 138.246.253.248#45153 (letsbuild.ch): view Extern: query 'letsbuild.ch/DNSKEY/IN' denied 22-May-2026 15:37:18.789 security: info: client @0x786eac0068a8 138.246.253.248#52543 (www.letsbuild.ch): view Extern: query 'www.letsbuild.ch/A/IN' denied ... show less	Web App Attack

Showing 1 to 15 of 107 reports

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