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 <<>> 121.53.26.241
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62887
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.53.26.241.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020602 1800 900 604800 86400

;; Query time: 48 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 10:19:30 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 241.26.53.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 241.26.53.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
89.248.162.136 attack
Feb 15 00:28:03 debian-2gb-nbg1-2 kernel: \[3982107.556254\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.248.162.136 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=35213 PROTO=TCP SPT=51487 DPT=37783 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-15 07:36:59
128.199.142.0 attackbots
Feb 14 12:52:47 sachi sshd\[25114\]: Invalid user gal from 128.199.142.0
Feb 14 12:52:47 sachi sshd\[25114\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.142.0
Feb 14 12:52:49 sachi sshd\[25114\]: Failed password for invalid user gal from 128.199.142.0 port 46848 ssh2
Feb 14 12:55:49 sachi sshd\[25395\]: Invalid user iemergen from 128.199.142.0
Feb 14 12:55:49 sachi sshd\[25395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.142.0
2020-02-15 06:56:15
124.29.236.163 attack
Feb 14 22:23:18 powerpi2 sshd[6528]: Invalid user pul from 124.29.236.163 port 55552
Feb 14 22:23:19 powerpi2 sshd[6528]: Failed password for invalid user pul from 124.29.236.163 port 55552 ssh2
Feb 14 22:26:42 powerpi2 sshd[6684]: Invalid user ronald from 124.29.236.163 port 55548
...
2020-02-15 07:36:34
45.143.223.146 attackbotsspam
Brute force attempt
2020-02-15 07:26:45
218.92.0.168 attackbotsspam
Feb 14 23:15:48 hcbbdb sshd\[12797\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.168  user=root
Feb 14 23:15:50 hcbbdb sshd\[12797\]: Failed password for root from 218.92.0.168 port 64414 ssh2
Feb 14 23:16:14 hcbbdb sshd\[12864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.168  user=root
Feb 14 23:16:16 hcbbdb sshd\[12864\]: Failed password for root from 218.92.0.168 port 31062 ssh2
Feb 14 23:16:20 hcbbdb sshd\[12864\]: Failed password for root from 218.92.0.168 port 31062 ssh2
2020-02-15 07:19:00
115.216.57.195 attackspam
"Unrouteable address"
2020-02-15 07:33:13
103.228.58.187 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-15 07:20:03
2.45.190.161 attack
Honeypot attack, port: 81, PTR: net-2-45-190-161.cust.vodafonedsl.it.
2020-02-15 06:56:52
122.51.31.60 attack
Feb 15 00:08:54 plex sshd[25367]: Invalid user heidnseek from 122.51.31.60 port 43448
2020-02-15 07:21:20
192.228.100.98 attackspam
Feb 14 23:15:35 mail postfix/smtpd[13649]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 14 23:15:35 mail postfix/smtpd[13587]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 14 23:15:35 mail postfix/smtpd[13756]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 14 23:15:35 mail postfix/smtpd[13031]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 14 23:15:35 mail postfix/smtpd[13404]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 14 23:15:35 mail postfix/smtpd[13666]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 14 23:15:35 mail postfix/smtpd[13034]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 14 23:15:35 mail postfix/smtpd[13658]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 14 23:15:35 mail postfix/sm
2020-02-15 07:09:54
49.232.39.21 attack
Feb 12 05:30:19 django sshd[48852]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.39.21  user=r.r
Feb 12 05:30:21 django sshd[48852]: Failed password for r.r from 49.232.39.21 port 36344 ssh2
Feb 12 05:30:21 django sshd[48854]: Received disconnect from 49.232.39.21: 11: Bye Bye
Feb 12 05:34:03 django sshd[49159]: Invalid user zeng from 49.232.39.21
Feb 12 05:34:03 django sshd[49159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.39.21 
Feb 12 05:34:05 django sshd[49159]: Failed password for invalid user zeng from 49.232.39.21 port 59224 ssh2
Feb 12 05:34:05 django sshd[49160]: Received disconnect from 49.232.39.21: 11: Bye Bye


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=49.232.39.21
2020-02-15 07:33:44
216.200.166.196 attackbotsspam
Feb 15 00:24:10 legacy sshd[13052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.200.166.196
Feb 15 00:24:12 legacy sshd[13052]: Failed password for invalid user charlenel from 216.200.166.196 port 33052 ssh2
Feb 15 00:27:20 legacy sshd[13184]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.200.166.196
...
2020-02-15 07:32:26
45.125.66.86 attack
Rude login attack (4 tries in 1d)
2020-02-15 07:11:32
51.89.35.191 attack
Feb 15 00:20:42 silence02 sshd[9694]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.89.35.191
Feb 15 00:20:45 silence02 sshd[9694]: Failed password for invalid user shirl from 51.89.35.191 port 56060 ssh2
Feb 15 00:23:44 silence02 sshd[9906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.89.35.191
2020-02-15 07:30:41
103.52.52.22 attack
Feb 14 23:29:45 pornomens sshd\[29501\]: Invalid user takaoka from 103.52.52.22 port 46723
Feb 14 23:29:45 pornomens sshd\[29501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.52.52.22
Feb 14 23:29:47 pornomens sshd\[29501\]: Failed password for invalid user takaoka from 103.52.52.22 port 46723 ssh2
...
2020-02-15 06:57:32

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