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 <<>> 121.148.233.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25039
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.148.233.121.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 18:22:45 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 121.233.148.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.233.148.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.96.128.192 attackspam
Automatic Fail2ban report - Trying login SSH
2020-09-21 03:46:18
134.209.146.100 attackspambots
Sep 20 20:17:02 lavrea sshd[96545]: Invalid user test1 from 134.209.146.100 port 59768
...
2020-09-21 03:53:15
119.96.216.52 attackspambots
SSH-BruteForce
2020-09-21 03:19:50
42.101.44.20 attackspambots
Found on   CINS badguys     / proto=6  .  srcport=58446  .  dstport=6379  .     (3559)
2020-09-21 03:41:23
51.222.30.119 attack
Invalid user ftpuser from 51.222.30.119 port 52716
2020-09-21 03:36:04
61.177.172.142 attackspam
Brute-force attempt banned
2020-09-21 03:31:46
49.233.11.112 attack
Sep 20 14:11:43 vps46666688 sshd[5178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.11.112
Sep 20 14:11:45 vps46666688 sshd[5178]: Failed password for invalid user postgres from 49.233.11.112 port 53898 ssh2
...
2020-09-21 03:27:04
113.176.100.30 attackbots
 TCP (SYN) 113.176.100.30:29311 -> port 2323, len 44
2020-09-21 03:35:35
58.61.145.26 attackspam
SMTP Bruteforce attempt
2020-09-21 03:34:04
192.42.116.20 attack
Automatic report - Banned IP Access
2020-09-21 03:50:06
167.71.36.101 attackbotsspam
 TCP (SYN) 167.71.36.101:41957 -> port 22, len 40
2020-09-21 03:40:26
218.92.0.185 attack
2020-09-20T21:46:38+0200 Failed SSH Authentication/Brute Force Attack. (Server 9)
2020-09-21 03:54:00
119.45.243.54 attack
2020-09-19T12:49:14.091341static.108.197.76.144.clients.your-server.de sshd[15233]: Invalid user test1 from 119.45.243.54
2020-09-19T12:49:14.094167static.108.197.76.144.clients.your-server.de sshd[15233]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.243.54
2020-09-19T12:49:16.158452static.108.197.76.144.clients.your-server.de sshd[15233]: Failed password for invalid user test1 from 119.45.243.54 port 35780 ssh2
2020-09-19T12:54:43.191916static.108.197.76.144.clients.your-server.de sshd[15812]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.243.54  user=r.r
2020-09-19T12:54:45.751200static.108.197.76.144.clients.your-server.de sshd[15812]: Failed password for r.r from 119.45.243.54 port 59996 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=119.45.243.54
2020-09-21 03:25:10
186.234.249.196 attack
2020-09-19T19:20:52.346857hostname sshd[69074]: Failed password for invalid user ubuntu from 186.234.249.196 port 30942 ssh2
...
2020-09-21 03:21:36
184.105.247.219 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-09-21 03:24:55

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