123.212.50.139

Basic Info

City: Seongnam-si

Region: Gyeonggi-do

Country: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 123.212.50.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47144
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;123.212.50.139.			IN	A

;; AUTHORITY SECTION:
.			473	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020060302 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 04 07:04:32 CST 2020
;; MSG SIZE  rcvd: 118

Host info

Host 139.50.212.123.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.50.212.123.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
39.77.30.194	attackbots	Fail2Ban Ban Triggered	2020-10-10 02:32:16
193.112.108.135	attackspambots	Oct 9 17:55:14 vpn01 sshd[5344]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.108.135 Oct 9 17:55:16 vpn01 sshd[5344]: Failed password for invalid user u1 from 193.112.108.135 port 59232 ssh2 ...	2020-10-10 02:52:46
159.65.13.233	attack	2020-10-09T17:37:11.905333abusebot-3.cloudsearch.cf sshd[24153]: Invalid user testftp from 159.65.13.233 port 35762 2020-10-09T17:37:11.910963abusebot-3.cloudsearch.cf sshd[24153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.13.233 2020-10-09T17:37:11.905333abusebot-3.cloudsearch.cf sshd[24153]: Invalid user testftp from 159.65.13.233 port 35762 2020-10-09T17:37:13.544890abusebot-3.cloudsearch.cf sshd[24153]: Failed password for invalid user testftp from 159.65.13.233 port 35762 ssh2 2020-10-09T17:41:01.277049abusebot-3.cloudsearch.cf sshd[24162]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.13.233 user=root 2020-10-09T17:41:03.487963abusebot-3.cloudsearch.cf sshd[24162]: Failed password for root from 159.65.13.233 port 39636 ssh2 2020-10-09T17:44:56.123954abusebot-3.cloudsearch.cf sshd[24174]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159. ...	2020-10-10 02:53:11
140.143.22.116	attackbots	2020-10-09T03:43:11.498031hostname sshd[90383]: Failed password for invalid user deployer from 140.143.22.116 port 46448 ssh2 ...	2020-10-10 02:43:01
162.158.91.183	attackbotsspam	srv02 DDoS Malware Target(80:http) ..	2020-10-10 02:27:44
200.194.3.2	attackbots	Automatic report - Port Scan Attack	2020-10-10 02:50:16
51.79.82.137	attack	51.79.82.137 - - \[09/Oct/2020:18:59:29 +0200\] "POST /wp-login.php HTTP/1.0" 200 9641 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 51.79.82.137 - - \[09/Oct/2020:18:59:31 +0200\] "POST /wp-login.php HTTP/1.0" 200 9639 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 51.79.82.137 - - \[09/Oct/2020:18:59:32 +0200\] "POST /wp-login.php HTTP/1.0" 200 9487 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"	2020-10-10 02:44:28
174.228.135.81	attackspam	Ports 80,443,465 : ET EXPLOIT Possible VXWORKS Urgent11 RCE Attempt - Urgent Flag	2020-10-10 02:49:32
123.1.154.200	attack	SSH login attempts.	2020-10-10 02:37:33
37.49.225.250	attackbotsspam	Automatic report - Banned IP Access	2020-10-10 02:45:21
115.216.143.110	attackspambots	Lines containing failures of 115.216.143.110 Oct 8 16:10:28 neweola postfix/smtpd[9626]: connect from unknown[115.216.143.110] Oct 8 16:10:29 neweola postfix/smtpd[9626]: lost connection after AUTH from unknown[115.216.143.110] Oct 8 16:10:29 neweola postfix/smtpd[9626]: disconnect from unknown[115.216.143.110] ehlo=1 auth=0/1 commands=1/2 Oct 8 16:10:29 neweola postfix/smtpd[9626]: connect from unknown[115.216.143.110] Oct 8 16:10:30 neweola postfix/smtpd[9626]: lost connection after AUTH from unknown[115.216.143.110] Oct 8 16:10:30 neweola postfix/smtpd[9626]: disconnect from unknown[115.216.143.110] ehlo=1 auth=0/1 commands=1/2 Oct 8 16:10:30 neweola postfix/smtpd[9626]: connect from unknown[115.216.143.110] Oct 8 16:10:31 neweola postfix/smtpd[9626]: lost connection after AUTH from unknown[115.216.143.110] Oct 8 16:10:31 neweola postfix/smtpd[9626]: disconnect from unknown[115.216.143.110] ehlo=1 auth=0/1 commands=1/2 Oct 8 16:10:31 neweola postfix/smtpd[96........ ------------------------------	2020-10-10 02:55:00
175.6.35.52	attack	fail2ban detected bruce force on ssh iptables	2020-10-10 02:51:02
89.64.29.119	attackbotsspam	Brute Force attack - banned by Fail2Ban	2020-10-10 02:44:03
185.147.215.14	attackbotsspam	[2020-10-09 14:41:20] NOTICE[1182] chan_sip.c: Registration from '' failed for '185.147.215.14:59915' - Wrong password [2020-10-09 14:41:20] SECURITY[1204] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-09T14:41:20.411-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1633",SessionID="0x7f22f8418138",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.14/59915",Challenge="2708f506",ReceivedChallenge="2708f506",ReceivedHash="b88059f6a920e958d28b9e285e7264dc" [2020-10-09 14:42:01] NOTICE[1182] chan_sip.c: Registration from '' failed for '185.147.215.14:56609' - Wrong password [2020-10-09 14:42:01] SECURITY[1204] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-09T14:42:01.691-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="5205",SessionID="0x7f22f8418138",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.21 ...	2020-10-10 02:54:30
58.16.204.238	attackbots	SSH brute-force attempt	2020-10-10 02:34:03

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