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: Seoul

Region: Seoul

Country: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: Hanyang University

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 <<>> 166.104.19.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10638
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019060801 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun Jun 09 02:14:50 CST 2019
;; MSG SIZE  rcvd: 117

Host info
Host 11.19.104.166.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 11.19.104.166.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
192.210.192.165 attack
Invalid user alex from 192.210.192.165 port 42126
2020-07-24 15:10:25
86.92.12.185 attackspambots
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-07-24 15:32:46
111.119.185.33 attackspam
20/7/24@01:19:54: FAIL: Alarm-Intrusion address from=111.119.185.33
...
2020-07-24 15:00:30
150.95.190.49 attackspam
2020-07-24T02:07:16.439212sorsha.thespaminator.com sshd[22554]: Invalid user list from 150.95.190.49 port 37076
2020-07-24T02:07:19.049070sorsha.thespaminator.com sshd[22554]: Failed password for invalid user list from 150.95.190.49 port 37076 ssh2
...
2020-07-24 15:33:44
58.30.33.199 attack
Port probing on unauthorized port 1433
2020-07-24 15:21:25
103.1.179.83 attackbotsspam
(sshd) Failed SSH login from 103.1.179.83 (LK/Sri Lanka/-): 10 in the last 3600 secs
2020-07-24 15:17:58
103.4.217.139 attackspambots
(sshd) Failed SSH login from 103.4.217.139 (TH/Thailand/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul 24 08:50:12 s1 sshd[18901]: Invalid user daniel from 103.4.217.139 port 51586
Jul 24 08:50:14 s1 sshd[18901]: Failed password for invalid user daniel from 103.4.217.139 port 51586 ssh2
Jul 24 08:53:14 s1 sshd[18968]: Invalid user postgres from 103.4.217.139 port 54170
Jul 24 08:53:16 s1 sshd[18968]: Failed password for invalid user postgres from 103.4.217.139 port 54170 ssh2
Jul 24 08:54:59 s1 sshd[19018]: Invalid user salman from 103.4.217.139 port 44728
2020-07-24 15:34:40
112.215.220.161 attackbots
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-07-24 15:12:14
125.89.152.87 attackbots
Jul 23 19:15:36 tdfoods sshd\[19205\]: Invalid user user3 from 125.89.152.87
Jul 23 19:15:36 tdfoods sshd\[19205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.89.152.87
Jul 23 19:15:38 tdfoods sshd\[19205\]: Failed password for invalid user user3 from 125.89.152.87 port 51020 ssh2
Jul 23 19:19:38 tdfoods sshd\[19558\]: Invalid user remote from 125.89.152.87
Jul 23 19:19:38 tdfoods sshd\[19558\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.89.152.87
2020-07-24 15:13:49
106.12.14.130 attackbots
Jul 24 09:24:21 home sshd[437654]: Invalid user elliot from 106.12.14.130 port 34918
Jul 24 09:24:21 home sshd[437654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.14.130 
Jul 24 09:24:21 home sshd[437654]: Invalid user elliot from 106.12.14.130 port 34918
Jul 24 09:24:22 home sshd[437654]: Failed password for invalid user elliot from 106.12.14.130 port 34918 ssh2
Jul 24 09:27:55 home sshd[437975]: Invalid user oracle from 106.12.14.130 port 46720
...
2020-07-24 15:39:28
107.6.169.251 attackbots
Port scan: Attack repeated for 24 hours
2020-07-24 15:34:13
182.122.4.9 attackbots
2020-07-24T05:36:08.975963abusebot-7.cloudsearch.cf sshd[6921]: Invalid user it from 182.122.4.9 port 20976
2020-07-24T05:36:08.981194abusebot-7.cloudsearch.cf sshd[6921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.122.4.9
2020-07-24T05:36:08.975963abusebot-7.cloudsearch.cf sshd[6921]: Invalid user it from 182.122.4.9 port 20976
2020-07-24T05:36:11.455572abusebot-7.cloudsearch.cf sshd[6921]: Failed password for invalid user it from 182.122.4.9 port 20976 ssh2
2020-07-24T05:40:50.478515abusebot-7.cloudsearch.cf sshd[6987]: Invalid user kezia from 182.122.4.9 port 15926
2020-07-24T05:40:50.485578abusebot-7.cloudsearch.cf sshd[6987]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.122.4.9
2020-07-24T05:40:50.478515abusebot-7.cloudsearch.cf sshd[6987]: Invalid user kezia from 182.122.4.9 port 15926
2020-07-24T05:40:52.337974abusebot-7.cloudsearch.cf sshd[6987]: Failed password for invalid user kezi
...
2020-07-24 15:20:13
107.180.84.194 attackspam
xmlrpc attack
2020-07-24 15:39:03
185.234.216.64 attack
Jul 23 14:05:14 WHD8 postfix/smtpd\[45983\]: warning: unknown\[185.234.216.64\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 23 17:30:29 WHD8 postfix/smtpd\[68978\]: warning: unknown\[185.234.216.64\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 23 19:09:20 WHD8 postfix/smtpd\[78900\]: warning: unknown\[185.234.216.64\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 23 20:48:59 WHD8 postfix/smtpd\[86326\]: warning: unknown\[185.234.216.64\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 23 22:33:07 WHD8 postfix/smtpd\[94484\]: warning: unknown\[185.234.216.64\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 24 00:17:53 WHD8 postfix/smtpd\[102588\]: warning: unknown\[185.234.216.64\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 24 03:46:37 WHD8 postfix/smtpd\[117513\]: warning: unknown\[185.234.216.64\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 24 05:31:40 WHD8 postfix/smtpd\[125014\]: warning: unknown\[185.234.216.64\]: SASL LOGIN authentic
...
2020-07-24 15:13:14
140.143.5.72 attack
Jul 24 07:46:33 web-main sshd[694841]: Invalid user iz from 140.143.5.72 port 60590
Jul 24 07:46:35 web-main sshd[694841]: Failed password for invalid user iz from 140.143.5.72 port 60590 ssh2
Jul 24 07:59:15 web-main sshd[694919]: Invalid user lebesgue from 140.143.5.72 port 35514
2020-07-24 15:25:50

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