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: Taipei

Region: Taipei City

Country: Taiwan, China

Internet Service Provider: unknown

Hostname: unknown

Organization: Data Communication Business Group

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
211.23.149.7 attackbots
Unauthorized connection attempt detected from IP address 211.23.149.7 to port 1433 [J]
2020-02-04 00:27:48
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 211.23.149.28
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46174
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019041201 1800 900 604800 86400

;; Query time: 71 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Sat Apr 13 10:36:04 +08 2019
;; MSG SIZE  rcvd: 117

Host info
28.149.23.211.in-addr.arpa domain name pointer 211-23-149-28.HINET-IP.hinet.net.
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

Non-authoritative answer:
28.149.23.211.in-addr.arpa	name = 211-23-149-28.HINET-IP.hinet.net.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
200.108.143.6 attack
Jan  8 16:24:51 onepro3 sshd[17729]: Failed password for invalid user hjf from 200.108.143.6 port 40294 ssh2
Jan  8 16:27:30 onepro3 sshd[17737]: Failed password for invalid user alex from 200.108.143.6 port 60278 ssh2
Jan  8 16:29:26 onepro3 sshd[17741]: Failed password for invalid user tdk from 200.108.143.6 port 48708 ssh2
2020-01-09 08:51:49
106.75.141.91 attack
Jan  8 22:03:38 legacy sshd[12340]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.141.91
Jan  8 22:03:40 legacy sshd[12340]: Failed password for invalid user lie from 106.75.141.91 port 54914 ssh2
Jan  8 22:06:51 legacy sshd[12510]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.141.91
...
2020-01-09 08:54:56
84.33.125.12 attackspam
Jan  7 14:14:25 *** sshd[10468]: Invalid user video from 84.33.125.12
Jan  7 14:14:25 *** sshd[10468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.33.125.12 
Jan  7 14:14:28 *** sshd[10468]: Failed password for invalid user video from 84.33.125.12 port 35610 ssh2
Jan  7 14:14:28 *** sshd[10468]: Received disconnect from 84.33.125.12: 11: Bye Bye [preauth]
Jan  7 14:17:03 *** sshd[10840]: Invalid user kwj from 84.33.125.12
Jan  7 14:17:03 *** sshd[10840]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.33.125.12 
Jan  7 14:17:05 *** sshd[10840]: Failed password for invalid user kwj from 84.33.125.12 port 52452 ssh2
Jan  7 14:17:05 *** sshd[10840]: Received disconnect from 84.33.125.12: 11: Bye Bye [preauth]
Jan  7 14:18:11 *** sshd[10982]: Invalid user hostmaster from 84.33.125.12
Jan  7 14:18:11 *** sshd[10982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty........
-------------------------------
2020-01-09 08:38:22
154.126.39.129 attack
Lines containing failures of 154.126.39.129
Jan  8 22:22:37 shared10 sshd[11477]: Invalid user test from 154.126.39.129 port 53806
Jan  8 22:22:37 shared10 sshd[11477]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.126.39.129
Jan  8 22:22:39 shared10 sshd[11477]: Failed password for invalid user test from 154.126.39.129 port 53806 ssh2
Jan  8 22:22:39 shared10 sshd[11477]: Connection closed by invalid user test 154.126.39.129 port 53806 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=154.126.39.129
2020-01-09 08:35:43
106.12.16.154 attackspam
Jan  8 23:29:32 zx01vmsma01 sshd[209089]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.16.154
Jan  8 23:29:34 zx01vmsma01 sshd[209089]: Failed password for invalid user mkt from 106.12.16.154 port 6666 ssh2
...
2020-01-09 08:43:44
203.185.67.113 attackbots
Jan  8 22:07:08 mail sshd\[28335\]: Invalid user wt from 203.185.67.113
Jan  8 22:07:08 mail sshd\[28335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.185.67.113
Jan  8 22:07:10 mail sshd\[28335\]: Failed password for invalid user wt from 203.185.67.113 port 37492 ssh2
...
2020-01-09 08:38:53
181.134.249.253 attackbots
20/1/8@16:24:12: FAIL: Alarm-Network address from=181.134.249.253
...
2020-01-09 08:22:45
45.175.145.215 attackbots
Jan  8 22:09:06 pl3server sshd[2877]: reveeclipse mapping checking getaddrinfo for 45.175.145.215.navegartelecom.net.br [45.175.145.215] failed - POSSIBLE BREAK-IN ATTEMPT!
Jan  8 22:09:06 pl3server sshd[2877]: Invalid user test from 45.175.145.215
Jan  8 22:09:06 pl3server sshd[2877]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.175.145.215
Jan  8 22:09:08 pl3server sshd[2877]: Failed password for invalid user test from 45.175.145.215 port 10215 ssh2
Jan  8 22:09:08 pl3server sshd[2877]: Connection closed by 45.175.145.215 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.175.145.215
2020-01-09 08:28:28
45.134.179.20 attack
Scanning random ports - tries to find possible vulnerable services
2020-01-09 08:40:05
103.215.221.161 attackspam
Jan  8 22:06:45 vpn01 sshd[4930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.215.221.161
Jan  8 22:06:46 vpn01 sshd[4930]: Failed password for invalid user aw from 103.215.221.161 port 58630 ssh2
...
2020-01-09 08:59:26
50.115.175.93 attack
Spam
2020-01-09 09:03:34
80.151.177.167 attackbots
[Aegis] @ 2020-01-08 22:06:57  0000 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack
2020-01-09 08:45:01
113.110.195.29 attackspambots
Scanning
2020-01-09 09:01:29
112.66.88.192 attackbots
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-01-09 09:07:55
83.169.12.132 attack
3389BruteforceFW22
2020-01-09 08:50:33

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