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: 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 <<>> 121.204.104.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50866
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.204.104.47.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022400 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 24 19:52:54 CST 2025
;; MSG SIZE  rcvd: 107
Host info
47.104.204.121.in-addr.arpa domain name pointer 47.104.204.121.board.fz.fj.dynamic.163data.com.cn.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
47.104.204.121.in-addr.arpa	name = 47.104.204.121.board.fz.fj.dynamic.163data.com.cn.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
114.124.161.49 attack
Autoban   114.124.161.49 AUTH/CONNECT
2019-07-07 09:57:00
126.149.106.79 attackspambots
SSH/22 MH Probe, BF, Hack -
2019-07-07 10:24:26
114.40.166.122 attackbotsspam
Honeypot attack, port: 23, PTR: 114-40-166-122.dynamic-ip.hinet.net.
2019-07-07 10:42:21
141.98.80.67 attackspam
Jul  6 21:55:50 web1 postfix/smtpd[10764]: warning: unknown[141.98.80.67]: SASL LOGIN authentication failed: authentication failure
...
2019-07-07 10:20:04
218.5.244.218 attackspam
SSH Brute-Force reported by Fail2Ban
2019-07-07 10:09:54
93.136.80.255 attackbotsspam
C1,WP GET /lappan/wp-login.php
2019-07-07 10:34:20
159.65.194.168 attackbots
techno.ws 159.65.194.168 \[07/Jul/2019:01:10:21 +0200\] "POST /wp-login.php HTTP/1.1" 200 5605 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
techno.ws 159.65.194.168 \[07/Jul/2019:01:10:21 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 4071 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-07-07 10:25:06
186.85.229.246 attackbots
Autoban   186.85.229.246 AUTH/CONNECT
2019-07-07 10:18:28
183.105.217.170 attackspam
Jul  7 04:12:12 dedicated sshd[3036]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.105.217.170
Jul  7 04:12:12 dedicated sshd[3036]: Invalid user anonymous from 183.105.217.170 port 35240
Jul  7 04:12:14 dedicated sshd[3036]: Failed password for invalid user anonymous from 183.105.217.170 port 35240 ssh2
Jul  7 04:15:01 dedicated sshd[3282]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.105.217.170  user=root
Jul  7 04:15:04 dedicated sshd[3282]: Failed password for root from 183.105.217.170 port 47915 ssh2
2019-07-07 10:15:35
131.221.80.211 attackbotsspam
Jul  7 03:20:58 vps sshd[32641]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.221.80.211 
Jul  7 03:21:00 vps sshd[32641]: Failed password for invalid user sensu from 131.221.80.211 port 14945 ssh2
Jul  7 03:25:21 vps sshd[347]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.221.80.211 
...
2019-07-07 09:56:05
123.206.29.108 attack
404 NOT FOUND
2019-07-07 10:32:38
195.3.197.40 attackspam
scan r
2019-07-07 10:01:13
46.105.181.209 attack
Jul  7 04:31:51 mail sshd\[14227\]: Invalid user info from 46.105.181.209 port 42732
Jul  7 04:31:51 mail sshd\[14227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.181.209
Jul  7 04:31:53 mail sshd\[14227\]: Failed password for invalid user info from 46.105.181.209 port 42732 ssh2
Jul  7 04:34:00 mail sshd\[14506\]: Invalid user resolve from 46.105.181.209 port 40306
Jul  7 04:34:00 mail sshd\[14506\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.181.209
2019-07-07 10:40:45
66.249.64.80 attack
Automatic report - Web App Attack
2019-07-07 10:23:02
132.232.51.143 attackspambots
firewall-block, port(s): 80/tcp, 1433/tcp, 8088/tcp, 9200/tcp
2019-07-07 10:32:14

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