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AbuseIPDB » 83.48.121.188

83.48.121.188 was found in our database!

This IP was reported 159 times. Confidence of Abuse is 100%: ?

100%

ISP	TELEFONICA DE ESPANA S.A.U.
Usage Type	Fixed Line ISP
ASN	AS3352
Hostname(s)	188.red-83-48-121.staticip.rima-tde.net
Domain Name	movistar.es
Country	🇪🇸 Spain
City	Madrid, Madrid

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

Report 83.48.121.188

Whois 83.48.121.188

IP Abuse Reports for 83.48.121.188:

This IP address has been reported a total of 159 times from 73 distinct sources. 83.48.121.188 was first reported on March 18th 2026, and the most recent report was 10 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
🇮🇹 CoreTech srl	2026-08-28 23:31:55 (10 hours ago)	[DC: IP:151.1.252.27] ntopng alert: blacklisted_client_contact,ndpi_unsafe_protocol	Hacking
🇩🇪 jasperedv.de	2026-08-25 23:49:59 (3 days ago)	Failed IMAP Login - Brutforcing	Email Spam Brute-Force
🇮🇩 sockominfo	2026-08-25 11:00:57 (3 days ago)	Email: Login failures from Bad Reputation IP: 83.48.121.188. Threat Score: 6.2/10 (MEDIUM). Confiden ... show more Email: Login failures from Bad Reputation IP: 83.48.121.188. Threat Score: 6.2/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 68%. MITRE ATT&CK: T1566 (Phishing). Tactic: TA0001. Freshness: Very Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS show less	Hacking Web App Attack
🇩🇪 initsol	2026-08-25 01:52:12 (4 days ago)	2026-08-25T03:51:55.757406+02:00 phoenix auth[30193]: pam_unix(dovecot:auth): authentication failure ... show more 2026-08-25T03:51:55.757406+02:00 phoenix auth[30193]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=83.48.121.188 2026-08-25T03:52:03.880881+02:00 phoenix auth[30321]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=83.48.121.188 2026-08-25T03:52:11.249076+02:00 phoenix auth[30321]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=83.48.121.188 ... show less	Brute-Force
🇩🇪 FeG Deutschland	2026-08-24 10:16:10 (4 days ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇨🇿 interconnect.cz	2026-08-24 04:58:51 (5 days ago)	[24/Aug/2026 06:58:35] IMAP: Authentication failed for user [email protected]. Attempt from IP a ... show more [24/Aug/2026 06:58:35] IMAP: Authentication failed for user [email protected]. Attempt from IP address 83.48.121.188. External authentication service rejected authentication due to invalid password or authentication restriction. [24/Aug/2026 06:58:43] IMAP: Authentication failed for user [email protected]. Attempt from IP address 83.48.121.188. External authentication service rejected authentication due to invalid password or authentication restriction. [24/Aug/2026 06:58:50] IMAP: Authentication failed for user [email protected]. Attempt from IP address 83.48.121.188. External authentication service rejected authentication due to invalid password or authentication restriction. ... show less	Brute-Force Email Spam
🇦🇺 FireGuard Server	2026-08-23 10:50:09 (5 days ago)	Blocked by os-abuseipdb; 3 hits, proto=tcp, ports=143	Port Scan Hacking
🇦🇺 AWW-Admin	2026-08-21 14:03:50 (1 week ago)	(imapd) Failed IMAP login from 83.48.121.188 (ES/Spain/188.red-83-48-121.staticip.rima-tde.net)	Brute-Force
🇩🇪 FeG Deutschland	2026-08-21 13:26:14 (1 week ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇧🇷 ICS Labs	2026-08-20 14:59:02 (1 week ago)	ICS Labs identified 83.48.121.188 as a malicious indicator from threat intelligence.	DDoS Attack Hacking Exploited Host
🇬🇧 D3monite	2026-08-20 03:10:12 (1 week ago)	Attempted Brute Force (dovecot)	Brute-Force
🇩🇪 cybertailor	2026-08-19 23:50:07 (1 week ago)	Aug 20 04:49:57 sysrq dovecot: auth: ldap([email protected],83.48.121.188,<iJGPD29ZA5pTMHm8> ... show more Aug 20 04:49:57 sysrq dovecot: auth: ldap([email protected],83.48.121.188,<iJGPD29ZA5pTMHm8>): Password mismatch (for LDAP bind) Aug 20 04:50:05 sysrq dovecot: imap-login: Disconnected: Connection closed (auth failed, 2 attempts in 8 secs): user=<[email protected]>, method=PLAIN, rip=83.48.121.188, lip=192.168.1.99, TLS, session=<iJGPD29ZA5pTMHm8> ... show less	Brute-Force
🇫🇷 Pycrolis	2026-08-19 08:11:32 (1 week ago)	SMTP - Brute Force	Brute-Force
🇮🇩 sockominfo	2026-08-18 10:00:56 (1 week ago)	Zimbra: Login failures from malicious IP: 83.48.121.188. Threat Score: 6.3/10 (MEDIUM). Confidence: ... show more Zimbra: Login failures from malicious IP: 83.48.121.188. Threat Score: 6.3/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.6/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1083 (File and Directory Discovery). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS show less	Hacking Web App Attack
🇮🇩 sockominfo	2026-08-18 09:00:09 (1 week ago)	Zimbra: Login failures from malicious IP: 83.48.121.188. Threat Score: 6/10 (MEDIUM). Reported by Ta ... show more Zimbra: Login failures from malicious IP: 83.48.121.188. Threat Score: 6/10 (MEDIUM). Reported by TangerangKota-CSIRT show less	Hacking Web App Attack

Showing 1 to 15 of 159 reports

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