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AbuseIPDB » 66.63.187.5

66.63.187.5 was found in our database!

This IP was reported 51 times. Confidence of Abuse is 0%: ?

ISP	HostPapa
Usage Type	Data Center/Web Hosting/Transit
ASN	AS36352
Hostname(s)	66-63-187-5-host.colocrossing.com
Domain Name	hostpapa.com
Country	🇺🇸 United States of America
City	Los Angeles, California

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

Report 66.63.187.5

Whois 66.63.187.5

IP Abuse Reports for 66.63.187.5:

This IP address has been reported a total of 51 times from 39 distinct sources. 66.63.187.5 was first reported on May 2nd 2025, and the most recent report was 1 year ago.

Old Reports: The most recent abuse report for this IP address is from 1 year ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇯🇵 rafled	2025-06-02 08:03:21 (1 year ago)	Jun 2 08:03:20 internal-mail-rafled-com postfix/smtpd[3822246]: NOQUEUE: reject: RCPT from unknown[ ... show more Jun 2 08:03:20 internal-mail-rafled-com postfix/smtpd[3822246]: NOQUEUE: reject: RCPT from unknown[66.63.187.5]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<WIN-7N1FIECL6IC> ... show less	Brute-Force SSH
🇫🇷 dusfor72	2025-06-01 18:54:49 (1 year ago)	aggressive portscan ...	Port Scan
🇺🇸 BSG Webmaster	2025-06-01 07:35:40 (1 year ago)	Port scanning (Port 25)	Port Scan Hacking
🇫🇷 ✨	2025-06-01 07:33:01 (1 year ago)	Domain : tiscali.it Rule : SMTP 06/01/25 09:31:56 1952 66.63.187.5 *hidden-privacy* ESMTP MAI ... show more Domain : tiscali.it Rule : SMTP 06/01/25 09:31:56 1952 66.63.187.5 *hidden-privacy* ESMTP MAIL Service ready at 06/01/25 09:31:56 75 0 06/01/25 09:31:56 1952 66.63.187.5 EHLO ehlo WIN-7N1FIECL6IC *hidden-privacy* [66.63.187.5], this server offers 7 extensions 268 22 06/01/25 09:31:56 1952 66.63.187.5 RSET Rset 250 Requested mail action okay, completed 43 6 06/01/25 09:31:57 1952 66.63.187.5 MAIL Mail from:<[email protected]> 250 Requested mail action okay, completed 43 32 06/01/25 09:31:57 1952 66.63.187.5 RCPT RCPT to:<[email protected]> 503 This mail server requires authentication when attempting to send to a non-local e-mail address. Please check your mail client settings or contact your administrator to verify that the domain or address is defined for this server. 235 30 show less	Email Spam Port Scan Spoofing
🇩🇪 bescared	2025-06-01 07:27:51 (1 year ago)	F2B - Malicious activity detected. Excessive port scans.	Port Scan
🇦🇹 centurion	2025-06-01 07:21:54 (1 year ago)	Unauthorized attempt on soc [25/tcp] Source port: 54427 TTL: 119 Packet length: 52 TOS: 0x02 https:/ ... show more Unauthorized attempt on soc [25/tcp] Source port: 54427 TTL: 119 Packet length: 52 TOS: 0x02 https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Email Spam Port Scan
🇦🇹 Pingger Shikkoken	2025-06-01 07:17:29 (1 year ago)	2025-06-01T07:17:29+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT=ServerBridge MAC ... show more 2025-06-01T07:17:29+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT=ServerBridge MAC=b6:ab:74:e6:2e:14:84:03:28:62:88:32:08:00 SRC=66.63.187.5 DST=10.1.1.14 LEN=52 TOS=0x02 PREC=0x00 TTL=118 ID=11557 DF PROTO=TCP SPT=62087 DPT=25 WINDOW=8192 RES=0x00 CWR ECE SYN URGP=0 2025-06-01T07:17:32+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT=ServerBridge MAC=b6:ab:74:e6:2e:14:84:03:28:62:88:32:08:00 SRC=66.63.187.5 DST=10.1.1.14 LEN=52 TOS=0x02 PREC=0x00 TTL=118 ID=11844 DF PROTO=TCP SPT=62087 DPT=25 WINDOW=8192 RES=0x00 CWR ECE SYN URGP=0 2025-06-01T07:17:38+00:00 iskariot kernel: AbuseIPDB-Blacklist-Dropped: IN=ens3 OUT=ServerBridge MAC=b6:ab:74:e6:2e:14:84:03:28:62:88:32:08:00 SRC=66.63.187.5 DST=10.1.1.14 LEN=48 TOS=0x00 PREC=0x00 TTL=118 ID=12367 DF PROTO=TCP SPT=62087 DPT=25 WINDOW=8192 RES=0x00 SYN URGP=0 show less	Email Spam Hacking
🇨🇦 craftxbox	2025-06-01 06:12:50 (1 year ago)	SMTP Relay Attempt. HELO/EHLO as 'win-7n1fiecl6ic'. Envelope from [email protected] to spameri@tisc ... show more SMTP Relay Attempt. HELO/EHLO as 'win-7n1fiecl6ic'. Envelope from [email protected] to [email protected] show less	Email Spam
🇺🇸 drewf.ink	2025-05-31 21:36:10 (1 year ago)	[21:36] Port scanning. Port(s) scanned: TCP/25	Port Scan
🇳🇱 Study Bitcoin 🤗	2025-05-31 16:36:25 (1 year ago)	Port probe to tcp/25 (smtp) [srv129]	Email Spam Port Scan
🇸🇬 drewf.ink	2025-05-31 16:22:08 (1 year ago)	[16:22] Port scanning. Port(s) scanned: TCP/25	Port Scan
🇸🇬 mielkan.com	2025-05-31 15:55:17 (1 year ago)	\| blocked \| mielkan-sgp [25/tcp] \| source port: 54943 \| ttl: 109 \| packet length: 48 \| tos: 0x00 \|	Port Scan
Anonymous	2025-05-31 02:33:08 (1 year ago)	Blocked by UFW (TCP on 25) Source port: 52118 TTL: 109 Packet length: 52 TOS: 0x14 This report (for ... show more Blocked by UFW (TCP on 25) Source port: 52118 TTL: 109 Packet length: 52 TOS: 0x14 This report (for 66.63.187.5) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Email Spam Port Scan
🇩🇪 Honeypot-EU-Fru	2025-05-30 05:44:42 (1 year ago)	May 30 07:44:41 [redacted] postfix/smtpd[1384851]: NOQUEUE: reject: RCPT from unknown[66.63.187.5]: ... show more May 30 07:44:41 [redacted] postfix/smtpd[1384851]: NOQUEUE: reject: RCPT from unknown[66.63.187.5]: 450 4.7.25 Client host rejected: cannot find your hostname, [66.63.187.5]; from=<[email protected]> to=<sp ... show less	Email Spam Brute-Force
🇭🇺 wap.dynu.net	2025-05-28 18:41:56 (1 year ago)	Mail Rejected for No PTR on port 25, EHLO: WIN-7N1FIECL6IC	Email Spam

Showing 1 to 15 of 51 reports

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