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: Taiwan, China

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 <<>> 140.113.199.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7144
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;140.113.199.21.			IN	A

;; AUTHORITY SECTION:
.			295	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023051600 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue May 16 17:16:15 CST 2023
;; MSG SIZE  rcvd: 107
Host info
21.199.113.140.in-addr.arpa domain name pointer cpanel-199-21.nctu.edu.tw.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.199.113.140.in-addr.arpa	name = cpanel-199-21.nctu.edu.tw.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
159.203.74.227 attackbots
Apr  9 20:59:09 server sshd\[24294\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.74.227 
Apr  9 20:59:11 server sshd\[24294\]: Failed password for invalid user svn from 159.203.74.227 port 37286 ssh2
Apr 10 07:26:41 server sshd\[26328\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.74.227  user=root
Apr 10 07:26:43 server sshd\[26328\]: Failed password for root from 159.203.74.227 port 50132 ssh2
Apr 10 07:32:57 server sshd\[27763\]: Invalid user zam from 159.203.74.227
Apr 10 07:32:57 server sshd\[27763\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.74.227 
...
2020-04-10 14:16:02
112.85.42.181 attackspambots
2020-04-10T04:31:25.366538rocketchat.forhosting.nl sshd[8183]: error: maximum authentication attempts exceeded for root from 112.85.42.181 port 41579 ssh2 [preauth]
2020-04-10T08:25:47.246558rocketchat.forhosting.nl sshd[11605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.181  user=root
2020-04-10T08:25:49.422456rocketchat.forhosting.nl sshd[11605]: Failed password for root from 112.85.42.181 port 19841 ssh2
...
2020-04-10 14:39:34
222.186.180.130 attackspambots
Apr 10 08:24:39 vps sshd[437609]: Failed password for root from 222.186.180.130 port 54355 ssh2
Apr 10 08:24:42 vps sshd[437609]: Failed password for root from 222.186.180.130 port 54355 ssh2
Apr 10 08:31:06 vps sshd[474899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Apr 10 08:31:08 vps sshd[474899]: Failed password for root from 222.186.180.130 port 44770 ssh2
Apr 10 08:31:10 vps sshd[474899]: Failed password for root from 222.186.180.130 port 44770 ssh2
...
2020-04-10 14:42:56
181.63.248.149 attackbotsspam
Apr 10 08:05:46 vps647732 sshd[13814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.63.248.149
Apr 10 08:05:48 vps647732 sshd[13814]: Failed password for invalid user uftp from 181.63.248.149 port 47966 ssh2
...
2020-04-10 14:15:44
178.254.39.150 attack
Apr 10 06:49:25 pi sshd[12153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.254.39.150 
Apr 10 06:49:27 pi sshd[12153]: Failed password for invalid user postgres from 178.254.39.150 port 38078 ssh2
2020-04-10 14:45:33
128.199.133.201 attack
Apr 10 02:58:51 firewall sshd[12389]: Invalid user postgres from 128.199.133.201
Apr 10 02:58:53 firewall sshd[12389]: Failed password for invalid user postgres from 128.199.133.201 port 40109 ssh2
Apr 10 03:01:58 firewall sshd[12534]: Invalid user nobodymuiefazan123456 from 128.199.133.201
...
2020-04-10 14:14:29
80.38.165.87 attack
Apr 10 05:23:48 server sshd[29685]: Failed password for invalid user hadoop from 80.38.165.87 port 47502 ssh2
Apr 10 05:48:15 server sshd[2732]: Failed password for root from 80.38.165.87 port 48905 ssh2
Apr 10 05:56:29 server sshd[4861]: Failed password for invalid user deploy from 80.38.165.87 port 49387 ssh2
2020-04-10 14:31:01
178.128.217.135 attackspam
Apr  9 13:29:50 server sshd\[11901\]: Failed password for invalid user postgres from 178.128.217.135 port 52508 ssh2
Apr 10 07:38:59 server sshd\[29102\]: Invalid user deploy from 178.128.217.135
Apr 10 07:38:59 server sshd\[29102\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.217.135 
Apr 10 07:39:01 server sshd\[29102\]: Failed password for invalid user deploy from 178.128.217.135 port 44298 ssh2
Apr 10 07:50:23 server sshd\[32106\]: Invalid user deploy from 178.128.217.135
...
2020-04-10 14:34:16
91.134.142.57 attack
91.134.142.57 - - [10/Apr/2020:08:35:36 +0200] "POST /wp-login.php HTTP/1.0" 200 2195 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
91.134.142.57 - - [10/Apr/2020:08:35:36 +0200] "POST /wp-login.php HTTP/1.0" 200 2173 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-04-10 14:53:47
185.202.1.190 attack
2020-04-10T03:56:20Z - RDP login failed multiple times. (185.202.1.190)
2020-04-10 14:38:54
101.86.91.243 attackspambots
Apr 10 08:02:43 mail sshd[30333]: Invalid user weldon from 101.86.91.243
Apr 10 08:02:43 mail sshd[30333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.86.91.243
Apr 10 08:02:43 mail sshd[30333]: Invalid user weldon from 101.86.91.243
Apr 10 08:02:45 mail sshd[30333]: Failed password for invalid user weldon from 101.86.91.243 port 25784 ssh2
Apr 10 08:13:03 mail sshd[14074]: Invalid user web5 from 101.86.91.243
...
2020-04-10 14:50:24
159.203.176.82 attack
CMS (WordPress or Joomla) login attempt.
2020-04-10 14:47:58
139.59.29.42 attackspambots
21 attempts against mh-ssh on cloud
2020-04-10 14:29:13
128.199.158.182 attack
CMS (WordPress or Joomla) login attempt.
2020-04-10 14:47:22
51.83.68.213 attack
Apr 10 07:34:45 roki sshd[2672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.68.213  user=ubuntu
Apr 10 07:34:47 roki sshd[2672]: Failed password for ubuntu from 51.83.68.213 port 33672 ssh2
Apr 10 07:47:21 roki sshd[3778]: Invalid user aman from 51.83.68.213
Apr 10 07:47:21 roki sshd[3778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.68.213
Apr 10 07:47:23 roki sshd[3778]: Failed password for invalid user aman from 51.83.68.213 port 57344 ssh2
...
2020-04-10 14:32:12

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