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: unknown

Region: unknown

Country: Korea (the Republic of)

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 <<>> 121.141.138.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42195
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.141.138.157.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 07:51:35 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 157.138.141.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 157.138.141.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.228.46.144 attackspambots
unauthorized connection attempt
2020-06-28 19:50:19
112.85.42.229 attack
Jun 28 13:41:50 vserver sshd\[14007\]: Failed password for root from 112.85.42.229 port 16135 ssh2Jun 28 13:41:53 vserver sshd\[14007\]: Failed password for root from 112.85.42.229 port 16135 ssh2Jun 28 13:41:55 vserver sshd\[14007\]: Failed password for root from 112.85.42.229 port 16135 ssh2Jun 28 13:43:02 vserver sshd\[14016\]: Failed password for root from 112.85.42.229 port 12035 ssh2
...
2020-06-28 19:53:50
160.153.154.7 attackspam
Trolling for resource vulnerabilities
2020-06-28 19:58:26
167.114.153.43 attackbotsspam
Jun 28 14:22:00 itv-usvr-02 sshd[8478]: Invalid user pxx from 167.114.153.43 port 60050
Jun 28 14:22:00 itv-usvr-02 sshd[8478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.153.43
Jun 28 14:22:00 itv-usvr-02 sshd[8478]: Invalid user pxx from 167.114.153.43 port 60050
Jun 28 14:22:02 itv-usvr-02 sshd[8478]: Failed password for invalid user pxx from 167.114.153.43 port 60050 ssh2
Jun 28 14:28:51 itv-usvr-02 sshd[8683]: Invalid user dario from 167.114.153.43 port 53008
2020-06-28 19:49:46
58.102.31.36 attack
Jun 28 09:57:50 jumpserver sshd[258001]: Invalid user cwl from 58.102.31.36 port 41016
Jun 28 09:57:53 jumpserver sshd[258001]: Failed password for invalid user cwl from 58.102.31.36 port 41016 ssh2
Jun 28 09:59:29 jumpserver sshd[258005]: Invalid user cacti from 58.102.31.36 port 33688
...
2020-06-28 20:04:41
122.51.94.92 attackbotsspam
$f2bV_matches
2020-06-28 20:03:50
161.97.67.36 attackbots
Lines containing failures of 161.97.67.36
Jun 26 04:03:27 shared06 sshd[16967]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.97.67.36  user=r.r
Jun 26 04:03:29 shared06 sshd[16967]: Failed password for r.r from 161.97.67.36 port 57834 ssh2
Jun 26 04:03:29 shared06 sshd[16967]: Received disconnect from 161.97.67.36 port 57834:11: Bye Bye [preauth]
Jun 26 04:03:29 shared06 sshd[16967]: Disconnected from authenticating user r.r 161.97.67.36 port 57834 [preauth]
Jun 26 04:11:34 shared06 sshd[19705]: Invalid user thostnamean from 161.97.67.36 port 50394
Jun 26 04:11:34 shared06 sshd[19705]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.97.67.36
Jun 26 04:11:36 shared06 sshd[19705]: Failed password for invalid user thostnamean from 161.97.67.36 port 50394 ssh2
Jun 26 04:11:36 shared06 sshd[19705]: Received disconnect from 161.97.67.36 port 50394:11: Bye Bye [preauth]
Jun 26 04:11:36 sh........
------------------------------
2020-06-28 20:05:14
111.161.74.100 attackspambots
$f2bV_matches
2020-06-28 20:08:02
111.26.172.222 attackbots
2020-06-28 13:51:16 dovecot_login authenticator failed for \(USER\) \[111.26.172.222\]: 535 Incorrect authentication data \(set_id=survey@nophost.com\)
2020-06-28 13:51:18 dovecot_login authenticator failed for \(USER\) \[111.26.172.222\]: 535 Incorrect authentication data \(set_id=survey@opso.it\)
2020-06-28 13:55:27 dovecot_login authenticator failed for \(USER\) \[111.26.172.222\]: 535 Incorrect authentication data \(set_id=newsletter@nopcommerce.it\)
2020-06-28 13:56:50 dovecot_login authenticator failed for \(USER\) \[111.26.172.222\]: 535 Incorrect authentication data
2020-06-28 13:57:26 dovecot_login authenticator failed for \(USER\) \[111.26.172.222\]: 535 Incorrect authentication data \(set_id=survey@nophost.com\)
2020-06-28 20:00:18
77.42.86.32 attackspambots
Automatic report - Port Scan Attack
2020-06-28 19:39:56
213.254.16.30 attack
Unauthorised access (Jun 28) SRC=213.254.16.30 LEN=52 TTL=123 ID=8766 DF TCP DPT=445 WINDOW=8192 SYN
2020-06-28 20:02:09
184.105.139.67 attackspambots
Jun 28 13:31:45 debian-2gb-nbg1-2 kernel: \[15602553.765456\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=184.105.139.67 DST=195.201.40.59 LEN=42 TOS=0x00 PREC=0x00 TTL=52 ID=20842 DF PROTO=UDP SPT=55078 DPT=11211 LEN=22
2020-06-28 20:12:24
118.71.163.230 attack
1593316032 - 06/28/2020 05:47:12 Host: 118.71.163.230/118.71.163.230 Port: 445 TCP Blocked
2020-06-28 20:09:49
177.124.201.61 attackbots
Jun 28 12:34:59 ns381471 sshd[26419]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.124.201.61
Jun 28 12:35:02 ns381471 sshd[26419]: Failed password for invalid user echo from 177.124.201.61 port 33140 ssh2
2020-06-28 20:03:17
45.40.166.167 attackspam
Trolling for resource vulnerabilities
2020-06-28 19:47:14

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