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AbuseIPDB » 5.143.255.42

5.143.255.42

Recent Activity

63 reports found in our database

10% ▲ ▲ ▲ Caution

Abuse confidence score ?

ISP

PJSC Rostelecom

Usage Type

Fixed Line ISP

ASN

AS12389

Domain Name

rt.ru

Country

🇷🇺 Russian Federation

City

Moscow, Moscow

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

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IP Abuse Reports for 5.143.255.42:

This IP address has been reported a total of 63 times from 9 distinct sources. 5.143.255.42 was first reported on December 17th 2023, and the most recent report was 14 hours ago. In the last 60 days, the top reporter locations were: Switzerland with 2 reports; Brazil with 1 report. The most common categories in these recent reports were: Web App Attack 2 times; Phishing 1 time; Hacking 1 time; Web Spam 1 time; Port Scan 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇧🇷 SOC Blue Team	2026-08-29 13:26:19 (14 hours ago)	IPs get by Hunting on SIEM	Phishing Web Spam Port Scan Hacking
🇨🇭 Mario Bretscher	2026-07-12 10:06:11 (1 month ago)	12-Jul-2026 12:05:49.872 security: info: client @0x79b548021c98 5.143.255.42#28076 (ns4.LetsbUild.ch ... show more 12-Jul-2026 12:05:49.872 security: info: client @0x79b548021c98 5.143.255.42#28076 (ns4.LetsbUild.ch): view Extern: query 'ns4.LetsbUild.ch/A/IN' denied 12-Jul-2026 12:05:50.251 security: info: client @0x79b54c015128 5.143.255.42#11855 (Ns2.LetSBuiLD.CH): view Extern: query 'Ns2.LetSBuiLD.CH/A/IN' denied 12-Jul-2026 12:05:50.390 security: info: client @0x79b540228ff8 5.143.255.42#61143 (hAdES.nET.lETsbUILd.ch): view Extern: query 'hAdES.nET.lETsbUILd.ch/A/IN' denied 12-Jul-2026 12:05:50.642 security: info: client @0x79b540228ff8 5.143.255.42#59212 (HAdes.nET.LETsbUiLD.cH): view Extern: query 'HAdes.nET.LETsbUiLD.cH/A/IN' denied 12-Jul-2026 12:05:50.703 security: info: client @0x79b54c015128 5.143.255.42#10152 (haDes.NeT.LeTsBUIlD.CH): view Extern: query 'haDes.NeT.LeTsBUIlD.CH/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-07-09 05:04:58 (1 month ago)	09-Jul-2026 07:04:54.185 security: info: client @0x79b54c015128 5.143.255.42#3296 (NS1.lETSBUiLD.ch) ... show more 09-Jul-2026 07:04:54.185 security: info: client @0x79b54c015128 5.143.255.42#3296 (NS1.lETSBUiLD.ch): view Extern: query 'NS1.lETSBUiLD.ch/A/IN' denied 09-Jul-2026 07:04:54.253 security: info: client @0x79b555d09a28 5.143.255.42#37156 (Ns1.letsbuilD.cH): view Extern: query 'Ns1.letsbuilD.cH/AAAA/IN' denied 09-Jul-2026 07:04:54.272 security: info: client @0x79b555d09a28 5.143.255.42#30954 (hadES.lETSBUiLd.CH): view Extern: query 'hadES.lETSBUiLd.CH/AAAA/IN' denied 09-Jul-2026 07:04:54.535 security: info: client @0x79b54801afc8 5.143.255.42#36296 (nS4.LEtSbUIld.CH): view Extern: query 'nS4.LEtSbUIld.CH/A/IN' denied 09-Jul-2026 07:04:54.711 security: info: client @0x79b54801afc8 5.143.255.42#30054 (Hades.letSbUILd.CH): view Extern: query 'Hades.letSbUILd.CH/AAAA/IN' denied ... show less	Web App Attack
Anonymous	2026-06-30 22:37:45 (1 month ago)	Port scan on port 53/UDP to unused IP	Port Scan
🇨🇭 Mario Bretscher	2026-06-18 11:09:40 (2 months ago)	18-Jun-2026 13:09:37.725 security: info: client @0x7fb954021698 5.143.255.42#32695 (Ns3.leTsbUILD.ch ... show more 18-Jun-2026 13:09:37.725 security: info: client @0x7fb954021698 5.143.255.42#32695 (Ns3.leTsbUILD.ch): view Extern: query 'Ns3.leTsbUILD.ch/A/IN' denied 18-Jun-2026 13:09:37.757 security: info: client @0x7fb9500d81d8 5.143.255.42#15384 (Ns1.lEtsBUild.ch): view Extern: query 'Ns1.lEtsBUild.ch/AAAA/IN' denied 18-Jun-2026 13:09:38.672 security: info: client @0x7fb954021698 5.143.255.42#49247 (Ns2.LEtSBuiLD.ch): view Extern: query 'Ns2.LEtSBuiLD.ch/A/IN' denied 18-Jun-2026 13:09:38.930 security: info: client @0x7fb9500d81d8 5.143.255.42#12016 (Ns3.LETsBUild.cH): view Extern: query 'Ns3.LETsBUild.cH/AAAA/IN' denied 18-Jun-2026 13:09:38.995 security: info: client @0x7fb954021698 5.143.255.42#15475 (NS3.leTsbuiLD.CH): view Extern: query 'NS3.leTsbuiLD.CH/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-05-16 05:50:00 (3 months ago)	16-May-2026 07:49:51.844 security: info: client @0x74ae241dd828 5.143.255.42#49576 (ns3.LetSbuiLd.cH ... show more 16-May-2026 07:49:51.844 security: info: client @0x74ae241dd828 5.143.255.42#49576 (ns3.LetSbuiLd.cH): view Extern: query 'ns3.LetSbuiLd.cH/A/IN' denied 16-May-2026 07:49:52.405 security: info: client @0x74ae241dd828 5.143.255.42#58121 (Net.Letsbuild.ch): view Extern: query 'Net.Letsbuild.ch/A/IN' denied 16-May-2026 07:49:52.503 security: info: client @0x74ae3404b458 5.143.255.42#42876 (NeT.LeTSbUILD.CH): view Extern: query 'NeT.LeTSbUILD.CH/A/IN' denied 16-May-2026 07:49:52.604 security: info: client @0x74ae20022248 5.143.255.42#12120 (NET.LetsbUilD.ch): view Extern: query 'NET.LetsbUilD.ch/A/IN' denied 16-May-2026 07:49:52.664 security: info: client @0x74ae241dd828 5.143.255.42#62802 (nEt.LETSBUILd.cH): view Extern: query 'nEt.LETSBUILd.cH/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-04-05 08:08:24 (4 months ago)	05-Apr-2026 10:08:17.342 security: info: client @0x761b2c19e5e8 5.143.255.42#22451 (ns1.lEtsBuild.ch ... show more 05-Apr-2026 10:08:17.342 security: info: client @0x761b2c19e5e8 5.143.255.42#22451 (ns1.lEtsBuild.ch): view Extern: query 'ns1.lEtsBuild.ch/A/IN' denied 05-Apr-2026 10:08:17.342 security: info: client @0x761b2c1a1ce8 5.143.255.42#16311 (ns2.LETsbuILd.Ch): view Extern: query 'ns2.LETsbuILd.Ch/A/IN' denied 05-Apr-2026 10:08:17.401 security: info: client @0x761b3416fc88 5.143.255.42#49349 (NS3.leTsbUilD.cH): view Extern: query 'NS3.leTsbUilD.cH/AAAA/IN' denied 05-Apr-2026 10:08:17.411 security: info: client @0x761b2c1a1ce8 5.143.255.42#58465 (NS2.lETsBUIlD.Ch): view Extern: query 'NS2.lETsBUIlD.Ch/AAAA/IN' denied 05-Apr-2026 10:08:17.437 security: info: client @0x761b2c1a1ce8 5.143.255.42#13738 (HAdEs.nET.LetsBuilD.ch): view Extern: query 'HAdEs.nET.LetsBuilD.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-04-04 00:08:32 (4 months ago)	04-Apr-2026 02:08:30.216 security: info: client @0x761b2c14ee28 5.143.255.42#10890 (Ns4.lEtsBUIlD.ch ... show more 04-Apr-2026 02:08:30.216 security: info: client @0x761b2c14ee28 5.143.255.42#10890 (Ns4.lEtsBUIlD.ch): view Extern: query 'Ns4.lEtsBUIlD.ch/AAAA/IN' denied 04-Apr-2026 02:08:30.525 security: info: client @0x761b41d2fd58 5.143.255.42#13760 (HadES.nEt.LeTsBUILd.CH): view Extern: query 'HadES.nEt.LeTsBUILd.CH/A/IN' denied 04-Apr-2026 02:08:30.653 security: info: client @0x761b2c14ee28 5.143.255.42#24291 (hAdeS.NEt.letSbuiLd.CH): view Extern: query 'hAdeS.NEt.letSbuiLd.CH/A/IN' denied 04-Apr-2026 02:08:30.814 security: info: client @0x761b341ba498 5.143.255.42#45413 (HaDes.nET.leTSbuIld.Ch): view Extern: query 'HaDes.nET.leTSbuIld.Ch/A/IN' denied 04-Apr-2026 02:08:31.015 security: info: client @0x761b341ba498 5.143.255.42#14467 (HAdES.Net.leTSbuild.ch): view Extern: query 'HAdES.Net.leTSbuild.ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-04-03 09:44:06 (4 months ago)	03-Apr-2026 11:44:05.397 security: info: client @0x761b34021888 5.143.255.42#48972 (NS3.LeTSBUilD.cH ... show more 03-Apr-2026 11:44:05.397 security: info: client @0x761b34021888 5.143.255.42#48972 (NS3.LeTSBUilD.cH): view Extern: query 'NS3.LeTSBUilD.cH/A/IN' denied 03-Apr-2026 11:44:05.419 security: info: client @0x761b34021888 5.143.255.42#56843 (HAdEs.leTSBUiLD.Ch): view Extern: query 'HAdEs.leTSBUiLD.Ch/A/IN' denied 03-Apr-2026 11:44:05.461 security: info: client @0x761b2c0b7d58 5.143.255.42#25712 (NS4.leTsBUild.ch): view Extern: query 'NS4.leTsBUild.ch/AAAA/IN' denied 03-Apr-2026 11:44:05.480 security: info: client @0x761b34021888 5.143.255.42#49002 (haDES.leTsBuILd.CH): view Extern: query 'haDES.leTsBuILd.CH/A/IN' denied 03-Apr-2026 11:44:05.547 security: info: client @0x761b41f9c0c8 5.143.255.42#28094 (haDES.lETSBUILD.Ch): view Extern: query 'haDES.lETSBUILD.Ch/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-03-11 10:43:59 (5 months ago)	11-Mar-2026 11:43:55.426 security: info: client @0x70889dd89028 5.143.255.42#62050 (nS3.letsbUilD.ch ... show more 11-Mar-2026 11:43:55.426 security: info: client @0x70889dd89028 5.143.255.42#62050 (nS3.letsbUilD.ch): view Extern: query 'nS3.letsbUilD.ch/AAAA/IN' denied 11-Mar-2026 11:43:55.434 security: info: client @0x708878016528 5.143.255.42#21706 (NS2.lEtsBUILD.CH): view Extern: query 'NS2.lEtsBUILD.CH/AAAA/IN' denied 11-Mar-2026 11:43:55.582 security: info: client @0x70889407b758 5.143.255.42#57794 (HadeS.NeT.LetSbUILD.cH): view Extern: query 'HadeS.NeT.LetSbUILD.cH/AAAA/IN' denied 11-Mar-2026 11:43:55.855 security: info: client @0x70889407b758 5.143.255.42#34655 (hAdeS.NET.LeTsbuiLD.ch): view Extern: query 'hAdeS.NET.LeTsbuiLD.ch/AAAA/IN' denied 11-Mar-2026 11:43:56.111 security: info: client @0x70887c0a7588 5.143.255.42#37350 (HaDes.NEt.lETSbUiLd.CH): view Extern: query 'HaDes.NEt.lETSbUiLd.CH/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-02-19 07:39:20 (6 months ago)	19-Feb-2026 08:39:00.469 security: info: client @0x767f1004d088 5.143.255.42#49447 (ns2.LetSBuiLD.Ch ... show more 19-Feb-2026 08:39:00.469 security: info: client @0x767f1004d088 5.143.255.42#49447 (ns2.LetSBuiLD.Ch): view Extern: query 'ns2.LetSBuiLD.Ch/A/IN' denied 19-Feb-2026 08:39:00.527 security: info: client @0x767f0c03ce28 5.143.255.42#30136 (nS1.LETsBUIld.Ch): view Extern: query 'nS1.LETsBUIld.Ch/AAAA/IN' denied 19-Feb-2026 08:39:00.533 security: info: client @0x767ee9d7ada8 5.143.255.42#28150 (NS3.LEtsBUilD.Ch): view Extern: query 'NS3.LEtsBUilD.Ch/AAAA/IN' denied 19-Feb-2026 08:39:00.535 security: info: client @0x767f1004d088 5.143.255.42#35803 (Ns2.lEtsbUILD.ch): view Extern: query 'Ns2.lEtsbUILD.ch/AAAA/IN' denied 19-Feb-2026 08:39:01.652 security: info: client @0x767ee9d7ada8 5.143.255.42#17888 (nS1.lETsBUIld.CH): view Extern: query 'nS1.lETsBUIld.CH/A/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-02-19 01:28:15 (6 months ago)	19-Feb-2026 02:28:11.999 security: info: client @0x767ee9cc0388 5.143.255.42#22287 (nS3.LEtSBuilD.CH ... show more 19-Feb-2026 02:28:11.999 security: info: client @0x767ee9cc0388 5.143.255.42#22287 (nS3.LEtSBuilD.CH): view Extern: query 'nS3.LEtSBuilD.CH/A/IN' denied 19-Feb-2026 02:28:12.062 security: info: client @0x767ee9cc0388 5.143.255.42#59238 (ns3.lETSBUiLD.ch): view Extern: query 'ns3.lETSBUiLD.ch/AAAA/IN' denied 19-Feb-2026 02:28:12.237 security: info: client @0x767f0c03f648 5.143.255.42#49766 (nS2.leTSbuilD.CH): view Extern: query 'nS2.leTSbuilD.CH/A/IN' denied 19-Feb-2026 02:28:12.276 security: info: client @0x767f0c03f648 5.143.255.42#9551 (ns2.LEtSBuiLd.cH): view Extern: query 'ns2.LEtSBuiLd.cH/AAAA/IN' denied 19-Feb-2026 02:28:12.347 security: info: client @0x767ee9cc0388 5.143.255.42#46972 (ns2.LetSbuiLD.ch): view Extern: query 'ns2.LetSbuiLD.ch/AAAA/IN' denied ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-02-18 14:11:08 (6 months ago)	18-Feb-2026 15:11:06.754 security: info: client @0x7a9ae0233f18 5.143.255.42#53176 (NS4.LETsbuILd.Ch ... show more 18-Feb-2026 15:11:06.754 security: info: client @0x7a9ae0233f18 5.143.255.42#53176 (NS4.LETsbuILd.Ch): view Extern: query 'NS4.LETsbuILd.Ch/A/IN' denied 18-Feb-2026 15:11:06.756 security: info: client @0x7a9ae0233f18 5.143.255.42#34609 (Ns3.lEtSbuILd.cH): view Extern: query 'Ns3.lEtSbuILd.cH/A/IN' denied 18-Feb-2026 15:11:06.789 security: info: client @0x7a9ae8189748 5.143.255.42#51149 (HaDEs.Net.lEtSbUILD.Ch): view Extern: query 'HaDEs.Net.lEtSbUILD.Ch/A/IN' denied 18-Feb-2026 15:11:06.855 security: info: client @0x7a9ae8189748 5.143.255.42#20634 (Ns1.LeTSBuiLd.CH): view Extern: query 'Ns1.LeTSBuiLd.CH/AAAA/IN' denied 18-Feb-2026 15:11:06.918 security: info: client @0x7a9af0075db8 5.143.255.42#48710 (haDEs.nET.lEtSBUIld.ch): view Extern: query 'haDEs.nET.lEtSBUIld.ch/A/IN' denied ... show less	Web App Attack
🇩🇪 moretrix	2026-02-07 14:58:42 (6 months ago)	2026-02-07T15:58:42.141442+01:00 ieyasu.moretrix.com named[25765]: client @0x7f527bb66000 5.143.255. ... show more 2026-02-07T15:58:42.141442+01:00 ieyasu.moretrix.com named[25765]: client @0x7f527bb66000 5.143.255.42#62513 (WorLdsHake.oRG): view external: query (cache) 'WorLdsHake.oRG/A/IN' denied (allow-query-cache did not match) 2026-02-07T15:58:42.188096+01:00 ieyasu.moretrix.com named[25765]: client @0x7f527bb67c00 5.143.255.42#35719 (WoRLdshakE.ORg): view external: query (cache) 'WoRLdshakE.ORg/A/IN' denied (allow-query-cache did not match) 2026-02-07T15:58:42.277314+01:00 ieyasu.moretrix.com named[25765]: client @0x7f5282169c00 5.143.255.42#45120 (worlDSHAke.orG): view external: query (cache) 'worlDSHAke.orG/A/IN' denied (allow-query-cache did not match) ... show less	Brute-Force
🇬🇧 NotCool	2026-02-06 03:08:33 (6 months ago)	(bind) bind triggered by 5.143.255.42 (RU/Russia/-): 10 in the last 3600 secs	DDoS Attack

Showing 1 to 15 of 63 reports

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