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: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: Korea Telecom

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 <<>> 121.191.192.19
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33344
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.191.192.19.			IN	A

;; AUTHORITY SECTION:
.			1717	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019051300 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue May 14 00:04:25 CST 2019
;; MSG SIZE  rcvd: 118

Host info
Host 19.192.191.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 19.192.191.121.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
68.183.4.129 attackbots
$f2bV_matches_ltvn
2020-01-01 18:22:56
190.111.232.247 attackbotsspam
Unauthorized connection attempt detected from IP address 190.111.232.247 to port 445
2020-01-01 18:24:26
123.22.14.130 attack
1577859808 - 01/01/2020 07:23:28 Host: 123.22.14.130/123.22.14.130 Port: 445 TCP Blocked
2020-01-01 18:25:10
178.62.181.73 attackspam
Dec 30 07:48:53 josie sshd[4233]: Invalid user test from 178.62.181.73
Dec 30 07:48:53 josie sshd[4233]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.181.73 
Dec 30 07:48:55 josie sshd[4233]: Failed password for invalid user test from 178.62.181.73 port 58132 ssh2
Dec 30 07:48:55 josie sshd[4237]: Received disconnect from 178.62.181.73: 11: Bye Bye
Dec 30 08:00:48 josie sshd[16000]: Invalid user sapphira from 178.62.181.73
Dec 30 08:00:48 josie sshd[16000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.181.73 
Dec 30 08:00:50 josie sshd[16000]: Failed password for invalid user sapphira from 178.62.181.73 port 42250 ssh2
Dec 30 08:00:50 josie sshd[16004]: Received disconnect from 178.62.181.73: 11: Bye Bye
Dec 30 08:03:11 josie sshd[18604]: Invalid user datoo from 178.62.181.73
Dec 30 08:03:11 josie sshd[18604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu........
-------------------------------
2020-01-01 18:26:15
45.136.108.124 attack
Jan  1 11:06:09 debian-2gb-nbg1-2 kernel: \[132501.518264\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.108.124 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=18725 PROTO=TCP SPT=42741 DPT=8072 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-01 18:11:31
61.48.192.115 attack
Jan  1 08:50:46 mc1 kernel: \[2023827.924783\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=61.48.192.115 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=43 ID=21815 PROTO=TCP SPT=5202 DPT=23 WINDOW=12402 RES=0x00 SYN URGP=0 
Jan  1 08:51:04 mc1 kernel: \[2023845.765720\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=61.48.192.115 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=43 ID=21815 PROTO=TCP SPT=5202 DPT=23 WINDOW=12402 RES=0x00 SYN URGP=0 
Jan  1 09:00:21 mc1 kernel: \[2024402.578813\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=61.48.192.115 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=43 ID=21815 PROTO=TCP SPT=5202 DPT=23 WINDOW=12402 RES=0x00 SYN URGP=0 
...
2020-01-01 18:05:23
165.22.61.82 attackbotsspam
SSH brutforce
2020-01-01 18:03:57
190.131.218.242 attackbotsspam
Dec 31 21:58:32 php1 sshd\[30131\]: Invalid user wierzba from 190.131.218.242
Dec 31 21:58:32 php1 sshd\[30131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.131.218.242
Dec 31 21:58:35 php1 sshd\[30131\]: Failed password for invalid user wierzba from 190.131.218.242 port 34173 ssh2
Dec 31 22:01:58 php1 sshd\[30512\]: Invalid user operator from 190.131.218.242
Dec 31 22:01:58 php1 sshd\[30512\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.131.218.242
2020-01-01 18:18:01
130.180.193.73 attackspam
Invalid user test from 130.180.193.73 port 37751
2020-01-01 18:08:34
118.120.79.222 attackbots
Scanning
2020-01-01 18:07:24
45.55.222.162 attackspambots
Jan  1 07:47:53 zeus sshd[14908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.222.162 
Jan  1 07:47:55 zeus sshd[14908]: Failed password for invalid user trewq%$#@! from 45.55.222.162 port 55618 ssh2
Jan  1 07:50:53 zeus sshd[14986]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.222.162 
Jan  1 07:50:55 zeus sshd[14986]: Failed password for invalid user ovenitlamine from 45.55.222.162 port 57900 ssh2
2020-01-01 18:29:25
49.232.60.2 attackspambots
$f2bV_matches
2020-01-01 18:20:43
81.4.150.134 attackbotsspam
Jan  1 11:18:45 MK-Soft-Root2 sshd[15327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.4.150.134 
Jan  1 11:18:46 MK-Soft-Root2 sshd[15327]: Failed password for invalid user rheinhardt from 81.4.150.134 port 60796 ssh2
...
2020-01-01 18:20:10
67.55.92.90 attack
Jan  1 10:40:44 * sshd[32000]: Failed password for mail from 67.55.92.90 port 44328 ssh2
Jan  1 10:46:40 * sshd[32675]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.55.92.90
2020-01-01 18:27:58
222.217.119.193 attack
Scanning
2020-01-01 18:38:16

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