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AbuseIPDB » 187.8.64.94

187.8.64.94 was found in our database!

This IP was reported 5,702 times. Confidence of Abuse is 100%: ?

100%

ISP	TELEFÔNICA BRASIL S.A
Usage Type	Fixed Line ISP
ASN	AS10429
Hostname(s)	187-8-64-94.customer.tdatabrasil.net.br
Domain Name	telefonica.com.br
Country	🇧🇷 Brazil
City	Sao Paulo, Sao Paulo

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

Report 187.8.64.94

Whois 187.8.64.94

IP Abuse Reports for 187.8.64.94:

This IP address has been reported a total of 5,702 times from 483 distinct sources. 187.8.64.94 was first reported on August 29th 2025, and the most recent report was 4 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
🇫🇮 singertc	2026-08-21 22:56:07 (4 hours ago)	Blocked by fail2ban on nospam4.singer-tc.de	Brute-Force Web App Attack
🇺🇸 RazaXML	2026-08-21 22:14:40 (5 hours ago)	137972 Spamming emails to SMTP server	Email Spam Brute-Force Hacking
🇩🇪 samba.org	2026-08-21 21:04:18 (6 hours ago)	spam (f2b h2)	Brute-Force
🇩🇪 Paul Smith	2026-08-21 19:23:32 (8 hours ago)	Email Auth Brute force attack 4/3 in last day	Brute-Force
Anonymous	2026-08-21 12:07:23 (15 hours ago)	7 Login Attempts	Port Scan Brute-Force
Anonymous	2026-08-21 11:39:10 (16 hours ago)	IMAP password guessing	Brute-Force
🇺🇸 xmission.com	2026-08-21 10:34:06 (17 hours ago)	Blocked by UFW (TCP on 465) Source port: 52787 TTL: 47 Packet length: 60 TOS: 0x00 This report (for ... show more Blocked by UFW (TCP on 465) Source port: 52787 TTL: 47 Packet length: 60 TOS: 0x00 This report (for 187.8.64.94) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇩🇪 FeG Deutschland	2026-08-21 09:22:05 (18 hours ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇺🇦 MakselPr	2026-08-21 09:10:23 (18 hours ago)	Aug 21 05:41:23 mail postfix/smtps/smtpd[869702]: warning: unknown[187.8.64.94]: SASL LOGIN authenti ... show more Aug 21 05:41:23 mail postfix/smtps/smtpd[869702]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=noreply Aug 21 12:10:22 mail postfix/smtpd[887896]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force
🇹🇷 neron	2026-08-21 08:25:58 (19 hours ago)	CrowdSec blocked: ssh:bruteforce detected via OPNsense firewall	Hacking Web App Attack
🇩🇪 lister171254	2026-08-21 08:18:52 (19 hours ago)	2026-08-21T10:18:51.477527+02:00 thelists postfix/submission/smtpd[4058559]: warning: unknown[187.8. ... show more 2026-08-21T10:18:51.477527+02:00 thelists postfix/submission/smtpd[4058559]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: (reason unavailable), [email protected] ... show less	Hacking
🇫🇷 vtchost.com	2026-08-21 07:47:36 (20 hours ago)	2026-08-21T09:47:35.966595+02:00 vmi3491693 kernel: [154711.782626] PORTSCAN: IN=eth0 OUT= MAC=00:50 ... show more 2026-08-21T09:47:35.966595+02:00 vmi3491693 kernel: [154711.782626] PORTSCAN: IN=eth0 OUT= MAC=00:50:56:66:3e:63:c0:69:11:b3:a9:ed:08:00 SRC=187.8.64.94 DST=169.58.138.2 LEN=60 TOS=0x00 PREC=0x00 TTL=52 ID=37973 DF PROTO=TCP SPT=51844 DPT=25 WINDOW=14600 RES=0x00 SYN URGP=0 ... show less	Port Scan
🇵🇱 bmino.pl	2026-08-21 07:33:14 (20 hours ago)	Autoban IP(2): 187.8.64.94 - Hostname: Vivo - City: São Paulo - Region: São Paulo - Country: Brazil ... show more Autoban IP(2): 187.8.64.94 - Hostname: Vivo - City: São Paulo - Region: São Paulo - Country: Brazil - Location: - Organization: TELEF�NICA BRASIL S.A - failed attempts. show less	Brute-Force
🇫🇮 notelseit	2026-08-21 07:01:21 (20 hours ago)	2026-08-21T09:00:52.373501+02:00 mail postfix/smtps/smtpd[1019452]: warning: unknown[187.8.64.94]: S ... show more 2026-08-21T09:00:52.373501+02:00 mail postfix/smtps/smtpd[1019452]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=info 2026-08-21T09:00:53.645736+02:00 mail postfix/smtps/smtpd[1019452]: disconnect from unknown[187.8.64.94] ehlo=1 auth=0/1 commands=1/2 2026-08-21T09:01:21.171556+02:00 mail postfix/smtps/smtpd[1018969]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force Email Spam
🇧🇷 tiwanetbr	2026-08-21 06:57:34 (20 hours ago)	Aug 20 00:02:47 mx2 postfix/submission/smtpd[1242211]: warning: unknown[187.8.64.94]: SASL LOGIN aut ... show more Aug 20 00:02:47 mx2 postfix/submission/smtpd[1242211]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 20 09:19:33 mx2 postfix/smtps/smtpd[1289243]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 21 00:23:53 mx2 postfix/submission/smtpd[1389782]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 21 01:32:45 mx2 postfix/submission/smtpd[1397945]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 21 03:03:57 mx2 postfix/submission/smtpd[1406950]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 21 03:57:34 mx2 postfix/smtps/smtpd[1405523]: warning: unknown[187.8.64.94]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... show less	Brute-Force

Showing 1 to 15 of 5702 reports

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