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AbuseIPDB » 172.253.11.23

172.253.11.23 was found in our database!

This IP was reported 74 times. Confidence of Abuse is 0%: ?

ISP	Google LLC
Usage Type	Data Center/Web Hosting/Transit
ASN	AS15169
Domain Name	google.com
Country	🇨🇭 Switzerland
City	Zurich, Zurich

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

Important Note: 172.253.11.23 is an IP address from within our whitelist belonging to the subnet 172.253.0.0/16, which we identify as: "Google non-cloud IPs".

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 172.253.11.23

Whois 172.253.11.23

IP Abuse Reports for 172.253.11.23:

This IP address has been reported a total of 74 times from 4 distinct sources. 172.253.11.23 was first reported on March 20th 2026, and the most recent report was 17 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
🇺🇸 xmission.com	2026-06-30 08:49:39 (17 hours ago)	Blocked by UFW (TCP on 853) Source port: 63400 TTL: 107 Packet length: 60 TOS: 0x00 This report (fo ... show more Blocked by UFW (TCP on 853) Source port: 63400 TTL: 107 Packet length: 60 TOS: 0x00 This report (for 172.253.11.23) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-06-30 08:29:00 (17 hours ago)	Blocked by UFW (TCP on 853) Source port: 64900 TTL: 107 Packet length: 60 TOS: 0x00 This report (fo ... show more Blocked by UFW (TCP on 853) Source port: 64900 TTL: 107 Packet length: 60 TOS: 0x00 This report (for 172.253.11.23) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-06-29 07:11:39 (1 day ago)	Blocked by UFW (TCP on 853) Source port: 52311 TTL: 109 Packet length: 60 TOS: 0x00 This report (fo ... show more Blocked by UFW (TCP on 853) Source port: 52311 TTL: 109 Packet length: 60 TOS: 0x00 This report (for 172.253.11.23) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
Anonymous	2026-06-27 15:32:49 (3 days ago)	Port scan on port 53/UDP to unused IP	Port Scan
🇺🇸 xmission.com	2026-06-27 09:05:39 (3 days ago)	Blocked by UFW (TCP on 853) Source port: 42376 TTL: 108 Packet length: 60 TOS: 0x00 This report (fo ... show more Blocked by UFW (TCP on 853) Source port: 42376 TTL: 108 Packet length: 60 TOS: 0x00 This report (for 172.253.11.23) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-06-26 09:46:59 (4 days ago)	Blocked by UFW (TCP on 853) Source port: 64253 TTL: 108 Packet length: 60 TOS: 0x00 This report (fo ... show more Blocked by UFW (TCP on 853) Source port: 64253 TTL: 108 Packet length: 60 TOS: 0x00 This report (for 172.253.11.23) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-06-26 07:35:40 (4 days ago)	Blocked by UFW (TCP on 853) Source port: 63734 TTL: 108 Packet length: 60 TOS: 0x00 This report (fo ... show more Blocked by UFW (TCP on 853) Source port: 63734 TTL: 108 Packet length: 60 TOS: 0x00 This report (for 172.253.11.23) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇩🇪 centurion	2026-06-24 18:58:33 (6 days ago)	Blocked by UFW on ns02 [853/tcp] Source port: 65239 TTL: 112 Packet length: 60 TOS: 0x00 This repor ... show more Blocked by UFW on ns02 [853/tcp] Source port: 65239 TTL: 112 Packet length: 60 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-06-18 17:50:20 (1 week ago)	Blocked by UFW (TCP on 853) Source port: 59138 TTL: 108 Packet length: 60 TOS: 0x00 This report (fo ... show more Blocked by UFW (TCP on 853) Source port: 59138 TTL: 108 Packet length: 60 TOS: 0x00 This report (for 172.253.11.23) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 xmission.com	2026-06-18 07:56:59 (1 week ago)	Blocked by UFW (TCP on 853) Source port: 43180 TTL: 108 Packet length: 60 TOS: 0x00 This report (fo ... show more Blocked by UFW (TCP on 853) Source port: 43180 TTL: 108 Packet length: 60 TOS: 0x00 This report (for 172.253.11.23) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇨🇭 Mario Bretscher	2026-06-15 08:46:51 (2 weeks ago)	15-Jun-2026 10:42:21.512 security: info: client @0x7fb9500d81d8 172.253.11.23#56973 (_LDAp._tcP.dc._ ... show more 15-Jun-2026 10:42:21.512 security: info: client @0x7fb9500d81d8 172.253.11.23#56973 (_LDAp._tcP.dc._msDcs.nT-autoRIt\195\164t.net.LetSbUIlD.Ch): view Extern: query '_LDAp._tcP.dc._msDcs.nT-autoRIt\195\164t.net.LetSbUIlD.Ch/SRV/IN' denied 15-Jun-2026 10:42:46.777 security: info: client @0x7fb954046d68 172.253.11.23#34138 (_ldAp._TCp.Dc._mSdcS.nT-auTOrIt\195\164T.net.LetsbUIld.Ch): view Extern: query '_ldAp._TCp.Dc._mSdcS.nT-auTOrIt\195\164T.net.LetsbUIld.Ch/SRV/IN' denied 15-Jun-2026 10:43:09.797 security: info: client @0x7fb959e90228 172.253.11.23#57031 (_LDAp._tCP.dC._MsDcS.Nt-auTorIt\195\164T.NEt.LEtSbUiLD.Ch): view Extern: query '_LDAp._tCP.dC._MsDcS.Nt-auTorIt\195\164T.NEt.LEtSbUiLD.Ch/SRV/IN' denied 15-Jun-2026 10:43:34.449 security: info: client @0x7fb954046d68 172.253.11.23#45950 (_lDap._tcP.DC._msdCS.Nt-auToriT\195\164t.neT.leTSbuIld.ch): view Extern: query '_lDap._tcP.DC._msdCS.Nt-auToriT\195\164t.neT.leTSbuIld.ch/SRV/IN' denied 15-Jun-2026 10:46:49.709 security: info: client ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-15 07:35:22 (2 weeks ago)	15-Jun-2026 09:34:56.569 security: info: client @0x7fb948018e28 172.253.11.23#51331 (_LDAP._TCP.DC._ ... show more 15-Jun-2026 09:34:56.569 security: info: client @0x7fb948018e28 172.253.11.23#51331 (_LDAP._TCP.DC._MSDCS.NT-aUtorIT\195\164t.NeT.LETSbuiLd.cH): view Extern: query '_LDAP._TCP.DC._MSDCS.NT-aUtorIT\195\164t.NeT.LETSbuiLd.cH/SRV/IN' denied 15-Jun-2026 09:34:56.585 security: info: client @0x7fb948018e28 172.253.11.23#56001 (_LDAP._TCP.DC._MSDCS.NT-aUtorIT\195\164t.NeT.LETSbuiLd.cH): view Extern: query '_LDAP._TCP.DC._MSDCS.NT-aUtorIT\195\164t.NeT.LETSbuiLd.cH/SRV/IN' denied 15-Jun-2026 09:34:56.717 security: info: client @0x7fb948018e28 172.253.11.23#62579 (_LDAP._tCp.dC._mSDCs.nt-aUTorIt\195\164T.neT.LetSbUilD.cH): view Extern: query '_LDAP._tCp.dC._mSDCs.nt-aUTorIt\195\164T.neT.LetSbUilD.cH/SRV/IN' denied 15-Jun-2026 09:35:17.399 security: info: client @0x7fb959e90228 172.253.11.23#35280 (wPAD.Net.LETsBUilD.cH): view Extern: query 'wPAD.Net.LETsBUilD.cH/A/IN' denied 15-Jun-2026 09:35:20.904 security: info: client @0x7fb959e90228 172.253.11.23#59640 (_ldAP._tcp.Dc._MsDCS.Nt-AUtorIt\195\1 ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-15 05:52:51 (2 weeks ago)	15-Jun-2026 07:49:11.987 security: info: client @0x7fb948022e88 172.253.11.23#54096 (_ldAp._Tcp.dC._ ... show more 15-Jun-2026 07:49:11.987 security: info: client @0x7fb948022e88 172.253.11.23#54096 (_ldAp._Tcp.dC._MSdcS.nt-auTOriT\195\164T.nEt.lETsbuild.Ch): view Extern: query '_ldAp._Tcp.dC._MSdcS.nt-auTOriT\195\164T.nEt.lETsbuild.Ch/SRV/IN' denied 15-Jun-2026 07:49:34.987 security: info: client @0x7fb959e90228 172.253.11.23#59176 (_lDAp._tCP.dc._MsDcs.NT-aUTORiT\195\164T.nET.LeTSbuILD.Ch): view Extern: query '_lDAp._tCP.dc._MsDcs.NT-aUTORiT\195\164T.nET.LeTSbuILD.Ch/SRV/IN' denied 15-Jun-2026 07:50:40.431 security: info: client @0x7fb959e90228 172.253.11.23#47694 (_lDaP._Tcp.Dc._msdCS.NT-AUtORiT\195\164T.neT.LeTSBUiLD.cH): view Extern: query '_lDaP._Tcp.Dc._msdCS.NT-AUtORiT\195\164T.neT.LeTSBUiLD.cH/SRV/IN' denied 15-Jun-2026 07:52:06.215 security: info: client @0x7fb950050418 172.253.11.23#55739 (_lDAp._TCp.dC._MSDCs.nT-aUToRIT\195\164T.net.LEtsbuiLd.cH): view Extern: query '_lDAp._TCp.dC._MSDCs.nT-aUToRIT\195\164T.net.LEtsbuiLd.cH/SRV/IN' denied 15-Jun-2026 07:52:48.478 security: info: client ... show less	Web App Attack
🇨🇭 Mario Bretscher	2026-06-15 04:48:08 (2 weeks ago)	15-Jun-2026 06:41:50.869 security: info: client @0x7fb959e90228 172.253.11.23#34928 (_Ldap._tcP.dc._ ... show more 15-Jun-2026 06:41:50.869 security: info: client @0x7fb959e90228 172.253.11.23#34928 (_Ldap._tcP.dc._mSdCs.NET.lETSbUIlD.ch): view Extern: query '_Ldap._tcP.dc._mSdCs.NET.lETSbUIlD.ch/SRV/IN' denied 15-Jun-2026 06:42:00.243 security: info: client @0x7fb9500d81d8 172.253.11.23#34956 (_Ldap._TcP.Dc._msDcs.nET.lETSBUilD.cH): view Extern: query '_Ldap._TcP.Dc._msDcs.nET.lETSBUilD.cH/SRV/IN' denied 15-Jun-2026 06:46:12.836 security: info: client @0x7fb948018e28 172.253.11.23#35815 (_lDAP._TcP.dc._MsDcS.Nt-AUTORiT\195\164t.net.leTSBUilD.ch): view Extern: query '_lDAP._TcP.dc._MsDcS.Nt-AUTORiT\195\164t.net.leTSBUilD.ch/SRV/IN' denied 15-Jun-2026 06:47:45.118 security: info: client @0x7fb959e90228 172.253.11.23#64533 (wpaD.Net.lEtSbUILd.CH): view Extern: query 'wpaD.Net.lEtSbUILd.CH/A/IN' denied 15-Jun-2026 06:48:06.856 security: info: client @0x7fb948018e28 172.253.11.23#59894 (_LdaP._Tcp.dC._MSDcS.NT-AUtoRiT\195\164T.nET.lETSBuild.Ch): view Extern: query '_LdaP._Tcp.dC._MSDcS.NT-AUtoRiT\195\1 ... show less	Web App Attack
🇦🇹 centurion	2026-06-14 18:55:37 (2 weeks ago)	Blocked by UFW on ns03 [853/tcp] Source port: 48421 TTL: 112 Packet length: 60 TOS: 0x00 This repor ... show more Blocked by UFW on ns03 [853/tcp] Source port: 48421 TTL: 112 Packet length: 60 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan

Showing 1 to 15 of 74 reports

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