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: Gangbuk-gu

Region: Seoul

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:
b
Dig info:
b'
; <<>> DiG 9.11.3-1ubuntu1.15-Ubuntu <<>> 121.158.131.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48908
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;121.158.131.242.		IN	A

;; Query time: 1 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Jun 26 18:08:18 CST 2021
;; MSG SIZE  rcvd: 44

'
Host info
Host 242.131.158.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.131.158.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.38.165.87 attackbots
Unauthorized connection attempt detected from IP address 80.38.165.87 to port 22
2020-01-10 04:45:01
13.90.98.215 attackspambots
$f2bV_matches
2020-01-10 04:48:38
182.33.157.224 attackbots
Unauthorized connection attempt from IP address 182.33.157.224 on Port 445(SMB)
2020-01-10 04:44:12
129.204.94.81 attackspambots
Jan  9 21:36:03 DAAP sshd[20360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.94.81  user=root
Jan  9 21:36:05 DAAP sshd[20360]: Failed password for root from 129.204.94.81 port 36665 ssh2
Jan  9 21:42:04 DAAP sshd[20495]: Invalid user test from 129.204.94.81 port 58405
Jan  9 21:42:04 DAAP sshd[20495]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.94.81
Jan  9 21:42:04 DAAP sshd[20495]: Invalid user test from 129.204.94.81 port 58405
Jan  9 21:42:06 DAAP sshd[20495]: Failed password for invalid user test from 129.204.94.81 port 58405 ssh2
...
2020-01-10 04:50:10
51.83.41.120 attackbotsspam
Jan  9 07:42:42 onepro3 sshd[3217]: Failed password for invalid user yu from 51.83.41.120 port 40680 ssh2
Jan  9 07:58:49 onepro3 sshd[3284]: Failed password for invalid user uz from 51.83.41.120 port 50818 ssh2
Jan  9 08:01:25 onepro3 sshd[3290]: Failed password for invalid user semik from 51.83.41.120 port 50980 ssh2
2020-01-10 04:49:23
167.86.89.35 attackspambots
Jan  9 21:23:14 hosting180 sshd[6245]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=vmi249897.contaboserver.net  user=root
Jan  9 21:23:16 hosting180 sshd[6245]: Failed password for root from 167.86.89.35 port 55078 ssh2
...
2020-01-10 04:30:41
159.203.201.234 attack
01/09/2020-08:01:30.397106 159.203.201.234 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-01-10 04:46:34
31.207.170.157 attackbotsspam
Unauthorized connection attempt from IP address 31.207.170.157 on Port 445(SMB)
2020-01-10 04:29:57
171.236.57.45 attackspambots
1578574891 - 01/09/2020 14:01:31 Host: 171.236.57.45/171.236.57.45 Port: 445 TCP Blocked
2020-01-10 04:44:35
109.23.185.165 attackbotsspam
$f2bV_matches
2020-01-10 04:41:13
5.69.68.129 attackbots
Telnet/23 MH Probe, BF, Hack -
2020-01-10 04:55:31
104.236.142.89 attackbots
Jan  9 17:21:29 main sshd[32563]: Failed password for invalid user alef from 104.236.142.89 port 58058 ssh2
2020-01-10 04:24:22
176.51.171.16 attackspam
Unauthorized connection attempt from IP address 176.51.171.16 on Port 445(SMB)
2020-01-10 04:54:23
113.22.185.239 attackbotsspam
Unauthorized connection attempt from IP address 113.22.185.239 on Port 445(SMB)
2020-01-10 04:21:51
185.176.27.162 attackbots
3333/tcp 9934/tcp 33930/tcp...
[2019-11-21/2020-01-09]384pkt,267pt.(tcp)
2020-01-10 04:52:50

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