Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Seoul

Region: Seoul Special City

Country: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.140.60.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6391
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.140.60.81.			IN	A

;; AUTHORITY SECTION:
.			125	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023100401 1800 900 604800 86400

;; Query time: 70 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 05 12:25:56 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 81.60.140.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.60.140.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.55.126.180 attackspam
2019-02-04 21:58:42 H=\(XEN-APP\) \[139.55.126.180\]:44758 I=\[193.107.88.166\]:25 sender verify fail for \: Unrouteable address
2019-02-04 21:58:42 H=\(XEN-APP\) \[139.55.126.180\]:44758 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-02-04 21:58:44 H=\(XEN-APP\) \[139.55.126.180\]:49794 I=\[193.107.90.29\]:25 sender verify fail for \: Unrouteable address
2019-02-04 21:58:44 H=\(XEN-APP\) \[139.55.126.180\]:49794 I=\[193.107.90.29\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-02-05 00:20:08
187.162.82.180 attack
Automatic report - Port Scan Attack
2020-02-05 00:29:02
139.5.158.198 attack
2019-03-01 15:12:27 H=\(\[139.5.158.198\]\) \[139.5.158.198\]:16886 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-01 15:13:16 H=\(\[139.5.158.198\]\) \[139.5.158.198\]:16887 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-01 15:13:43 H=\(\[139.5.158.198\]\) \[139.5.158.198\]:16888 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-02-05 00:21:12
40.124.4.131 attackspambots
Feb  4 16:17:27 hosting180 sshd[27016]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.124.4.131  user=root
Feb  4 16:17:29 hosting180 sshd[27016]: Failed password for root from 40.124.4.131 port 36976 ssh2
...
2020-02-04 23:56:44
42.104.97.228 attackspambots
Feb  4 17:00:02 MK-Soft-VM3 sshd[14052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.104.97.228 
Feb  4 17:00:03 MK-Soft-VM3 sshd[14052]: Failed password for invalid user scuba1 from 42.104.97.228 port 61929 ssh2
...
2020-02-05 00:19:36
154.66.161.133 attackbots
Feb  4 14:51:14 grey postfix/smtpd\[11718\]: NOQUEUE: reject: RCPT from unknown\[154.66.161.133\]: 554 5.7.1 Service unavailable\; Client host \[154.66.161.133\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=154.66.161.133\; from=\ to=\ proto=ESMTP helo=\<\[154.66.161.133\]\>
...
2020-02-05 00:25:51
185.107.44.251 attack
RDP brute forcing (r)
2020-02-05 00:06:37
14.1.29.109 attackbots
2019-06-23 14:20:43 1hf1UB-0002yb-I9 SMTP connection from soda.bookywook.com \(soda.theearlykerner.icu\) \[14.1.29.109\]:47794 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-06-23 14:23:08 1hf1WW-00030Z-2z SMTP connection from soda.bookywook.com \(soda.theearlykerner.icu\) \[14.1.29.109\]:49080 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-06-23 14:23:48 1hf1X9-000313-RD SMTP connection from soda.bookywook.com \(soda.theearlykerner.icu\) \[14.1.29.109\]:37179 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-02-04 23:51:02
14.1.29.112 attackbots
2019-06-22 12:14:27 1hed2R-00023E-D0 SMTP connection from frighten.bookywook.com \(frighten.tecpisso.icu\) \[14.1.29.112\]:35493 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-06-22 12:15:51 1hed3n-00025g-0y SMTP connection from frighten.bookywook.com \(frighten.tecpisso.icu\) \[14.1.29.112\]:51665 I=\[193.107.90.29\]:25 closed by DROP in ACL
2019-06-22 12:18:00 1hed5r-000280-PA SMTP connection from frighten.bookywook.com \(frighten.tecpisso.icu\) \[14.1.29.112\]:51193 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-02-04 23:48:57
89.151.35.66 attack
Feb  4 14:51:27 grey postfix/smtpd\[24134\]: NOQUEUE: reject: RCPT from gl66-35.master.pl\[89.151.35.66\]: 554 5.7.1 Service unavailable\; Client host \[89.151.35.66\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=89.151.35.66\; from=\ to=\ proto=ESMTP helo=\
...
2020-02-05 00:10:58
106.12.176.188 attackspambots
Feb  4 06:10:13 web1 sshd\[10636\]: Invalid user 1234 from 106.12.176.188
Feb  4 06:10:13 web1 sshd\[10636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.176.188
Feb  4 06:10:15 web1 sshd\[10636\]: Failed password for invalid user 1234 from 106.12.176.188 port 43492 ssh2
Feb  4 06:12:56 web1 sshd\[10873\]: Invalid user 1122334455 from 106.12.176.188
Feb  4 06:12:56 web1 sshd\[10873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.176.188
2020-02-05 00:27:18
103.23.42.146 attackbots
1580824280 - 02/04/2020 14:51:20 Host: 103.23.42.146/103.23.42.146 Port: 445 TCP Blocked
2020-02-05 00:17:04
54.38.139.210 attack
Feb  4 16:29:51 silence02 sshd[30853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.139.210
Feb  4 16:29:53 silence02 sshd[30853]: Failed password for invalid user wpyan from 54.38.139.210 port 35146 ssh2
Feb  4 16:33:08 silence02 sshd[31072]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.139.210
2020-02-05 00:02:46
80.98.249.181 attackspambots
Feb  4 17:05:23 v22018076622670303 sshd\[20773\]: Invalid user few from 80.98.249.181 port 59804
Feb  4 17:05:23 v22018076622670303 sshd\[20773\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.98.249.181
Feb  4 17:05:25 v22018076622670303 sshd\[20773\]: Failed password for invalid user few from 80.98.249.181 port 59804 ssh2
...
2020-02-05 00:15:44
2a03:b0c0:1:e0::27f:8001 attackbotsspam
Automatic report - XMLRPC Attack
2020-02-05 00:23:26

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