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AbuseIPDB » 220.77.99.126

220.77.99.126 was found in our database!

This IP was reported 47 times. Confidence of Abuse is 0%: ?

ISP	Korea Telecom
Usage Type	Fixed Line ISP
ASN	AS4766
Domain Name	kt.com
Country	🇰🇷 Korea (the Republic of)
City	Busan, Busan

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

Report 220.77.99.126

Whois 220.77.99.126

IP Abuse Reports for 220.77.99.126:

This IP address has been reported a total of 47 times from 29 distinct sources. 220.77.99.126 was first reported on January 31st 2024, 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
Anonymous	2025-02-01 08:44:58 (1 year ago)	2025-02-01T09:44:36.503775+01:00 postfix/smtpd[2042063]: NOQUEUE: reject: RCPT from unknown[220.77. ... show more 2025-02-01T09:44:36.503775+01:00 postfix/smtpd[2042063]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [220.77.99.126]; proto=ESMTP helo=<[220.77.99.126]> 2025-02-01T09:44:51.225965+01:00 postfix/smtpd[2042063]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [220.77.99.126]; proto=ESMTP helo=<[220.77.99.126]> 2025-02-01T09:44:56.996088+01:00 postfix/smtpd[2042063]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [220.77.99.126]; proto=ESMTP helo=<[220.77.99.126]> show less	Email Spam
🇷🇴 INTEQ	2025-01-26 17:54:07 (1 year ago)	SPAM from 220.77.99.126	Email Spam
🇩🇪 iNetWorker	2025-01-26 00:53:13 (1 year ago)	spam	Email Spam
🇵🇹 rnl	2025-01-21 00:05:03 (1 year ago)	postfix (unknown user, SPF fail or relay access denied)	Brute-Force
🇷🇴 INTEQ	2024-11-19 22:53:18 (1 year ago)	SPAM from 220.77.99.126	Email Spam
🇬🇧 Bytemark	2024-11-18 18:31:54 (1 year ago)	Nov 18 18:31:53 dlcentre3 postfix/smtpd[17599]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 5 ... show more Nov 18 18:31:53 dlcentre3 postfix/smtpd[17599]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 554 5.7.1 Service unavailable; Client host [220.77.99.126] blocked using cbl.abuseat.org; Listed by XBL, see https://check.spamhaus.org/query/ip/220.77.99.126; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[220.77.99.126]> show less	Email Spam Spoofing Brute-Force Exploited Host
🇬🇧 Hobby Bob	2024-11-18 16:41:56 (1 year ago)	Nov 18 16:41:56 mail postfix/smtpd[3986977]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 554 ... show more Nov 18 16:41:56 mail postfix/smtpd[3986977]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 554 5.7.1 Service unavailable; Sender address [[email protected]] blocked using dbl.spamhaus.org; Listed by DBL, see https://check.spamhaus.org/query/domain/dfokamail.com; from= to= proto=ESMTP helo= show less	Email Spam
🇩🇪 evilazrael.de	2024-11-17 21:46:29 (1 year ago)	Sent mail to address harvested from expired domain whois years ago	Email Spam
🇳🇱 rroethof	2024-11-15 05:19:48 (1 year ago)	2024-11-15T01:40:46.468272+01:00 mx2 postfix/smtpd[2164662]: NOQUEUE: reject: RCPT from unknown[220. ... show more 2024-11-15T01:40:46.468272+01:00 mx2 postfix/smtpd[2164662]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup failed; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[220.77.99.126]> 2024-11-15T01:40:52.666925+01:00 mx2 postfix/smtpd[2169328]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup failed; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[220.77.99.126]> 2024-11-15T06:19:47.959572+01:00 mx2 postfix/smtpd[2221374]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup failed; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[220.77.99.126]> ... show less	Email Spam
🇳🇱 rroethof	2024-11-15 00:40:49 (1 year ago)	2024-11-15T01:40:30.622301+01:00 mx3 postfix/smtpd[1535098]: NOQUEUE: reject: RCPT from unknown[220. ... show more 2024-11-15T01:40:30.622301+01:00 mx3 postfix/smtpd[1535098]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup failed; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[220.77.99.126]> 2024-11-15T01:40:48.930099+01:00 mx3 postfix/smtpd[1535098]: NOQUEUE: reject: RCPT from unknown[220.77.99.126]: 550 5.1.1 <[email protected]>: Recipient address rejected: undeliverable address: Recipient address lookup failed; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[220.77.99.126]> ... show less	Email Spam
🇹🇷 rtbh.com.tr	2024-11-02 20:53:34 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇹🇷 rtbh.com.tr	2024-11-01 20:53:35 (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇨🇿 interconnect.cz	2024-10-31 22:02:40 (1 year ago)	[31/Oct/2024 23:02:40] IP address 220.77.99.126 found in DNS blacklist SpamHaus SBL-XBL, mail from < ... show more [31/Oct/2024 23:02:40] IP address 220.77.99.126 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> [31/Oct/2024 23:02:40] IP address 220.77.99.126 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]> [31/Oct/2024 23:02:40] Attempt to deliver to unknown recipient <[email protected]>, from <[email protected]>, IP address 220.77.99.126 ... show less	Email Spam Brute-Force
Anonymous	2024-10-07 05:49:10 (2 years ago)	Ports: 25,110,143,993,995; Direction: 0; Trigger: LF_CUSTOMTRIGGER	Brute-Force SSH
Anonymous	2024-10-04 02:09:48 (2 years ago)	Ports: 25,110,143,993,995; Direction: 0; Trigger: LF_CUSTOMTRIGGER	Brute-Force SSH

Showing 1 to 15 of 47 reports

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