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: None

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 <<>> 121.207.104.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51594
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.207.104.75.			IN	A

;; AUTHORITY SECTION:
.			521	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 46 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 06:03:59 CST 2022
;; MSG SIZE  rcvd: 107
Host info
75.104.207.121.in-addr.arpa domain name pointer 75.104.207.121.broad.qz.fj.dynamic.163data.com.cn.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
75.104.207.121.in-addr.arpa	name = 75.104.207.121.broad.qz.fj.dynamic.163data.com.cn.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
171.12.138.201 attack
Unauthorized connection attempt detected from IP address 171.12.138.201 to port 139 [T]
2020-05-20 08:53:54
171.12.138.101 attack
Unauthorized connection attempt detected from IP address 171.12.138.101 to port 139 [T]
2020-05-20 08:54:52
92.63.194.107 attack
Invalid user admin from 92.63.194.107 port 40499
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.107
Failed password for invalid user admin from 92.63.194.107 port 40499 ssh2
Invalid user ftp from 92.63.194.107 port 37109
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.107
2020-05-20 08:39:15
142.93.211.111 attackspambots
05/19/2020-19:43:03.985365 142.93.211.111 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-05-20 08:43:51
221.225.111.149 attackspam
Unauthorized connection attempt detected from IP address 221.225.111.149 to port 1433 [T]
2020-05-20 09:15:15
1.196.142.226 attackspam
Unauthorized connection attempt detected from IP address 1.196.142.226 to port 139 [T]
2020-05-20 09:10:19
161.35.10.180 attackspambots
161.35.10.180 - - [20/May/2020:01:42:57 +0200] "GET /wp-login.php HTTP/1.1" 200 6451 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
161.35.10.180 - - [20/May/2020:01:43:00 +0200] "POST /wp-login.php HTTP/1.1" 200 6702 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
161.35.10.180 - - [20/May/2020:01:43:02 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-20 08:43:23
1.197.212.38 attack
Unauthorized connection attempt detected from IP address 1.197.212.38 to port 139 [T]
2020-05-20 09:08:52
36.99.244.41 attack
Unauthorized connection attempt detected from IP address 36.99.244.41 to port 139 [T]
2020-05-20 09:03:12
218.66.11.181 attackbotsspam
May 19 23:02:09 olgosrv01 sshd[29789]: reveeclipse mapping checking getaddrinfo for 181.11.66.218.broad.fz.fj.dynamic.163data.com.cn [218.66.11.181] failed - POSSIBLE BREAK-IN ATTEMPT!
May 19 23:02:09 olgosrv01 sshd[29789]: Invalid user ugb from 218.66.11.181
May 19 23:02:09 olgosrv01 sshd[29789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.66.11.181 
May 19 23:02:11 olgosrv01 sshd[29789]: Failed password for invalid user ugb from 218.66.11.181 port 42593 ssh2
May 19 23:02:11 olgosrv01 sshd[29789]: Received disconnect from 218.66.11.181: 11: Bye Bye [preauth]
May 19 23:08:21 olgosrv01 sshd[30828]: reveeclipse mapping checking getaddrinfo for 181.11.66.218.broad.fz.fj.dynamic.163data.com.cn [218.66.11.181] failed - POSSIBLE BREAK-IN ATTEMPT!
May 19 23:08:21 olgosrv01 sshd[30828]: Invalid user jkn from 218.66.11.181
May 19 23:08:21 olgosrv01 sshd[30828]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=........
-------------------------------
2020-05-20 08:47:19
220.248.34.206 attackspam
Unauthorized connection attempt detected from IP address 220.248.34.206 to port 23 [T]
2020-05-20 09:15:33
171.12.139.23 attackspambots
Unauthorized connection attempt detected from IP address 171.12.139.23 to port 139 [T]
2020-05-20 08:53:04
1.192.103.52 attack
Unauthorized connection attempt detected from IP address 1.192.103.52 to port 139 [T]
2020-05-20 09:12:10
222.186.52.39 attackspam
2020-05-20T02:33:43.841771sd-86998 sshd[45794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.39  user=root
2020-05-20T02:33:45.335685sd-86998 sshd[45794]: Failed password for root from 222.186.52.39 port 31152 ssh2
2020-05-20T02:33:47.068699sd-86998 sshd[45794]: Failed password for root from 222.186.52.39 port 31152 ssh2
2020-05-20T02:33:43.841771sd-86998 sshd[45794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.39  user=root
2020-05-20T02:33:45.335685sd-86998 sshd[45794]: Failed password for root from 222.186.52.39 port 31152 ssh2
2020-05-20T02:33:47.068699sd-86998 sshd[45794]: Failed password for root from 222.186.52.39 port 31152 ssh2
2020-05-20T02:33:43.841771sd-86998 sshd[45794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.39  user=root
2020-05-20T02:33:45.335685sd-86998 sshd[45794]: Failed password for root from 222.186
...
2020-05-20 08:36:58
222.186.180.8 attack
May 20 02:36:24 MainVPS sshd[2853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
May 20 02:36:26 MainVPS sshd[2853]: Failed password for root from 222.186.180.8 port 64502 ssh2
May 20 02:36:30 MainVPS sshd[2853]: Failed password for root from 222.186.180.8 port 64502 ssh2
May 20 02:36:24 MainVPS sshd[2853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
May 20 02:36:26 MainVPS sshd[2853]: Failed password for root from 222.186.180.8 port 64502 ssh2
May 20 02:36:30 MainVPS sshd[2853]: Failed password for root from 222.186.180.8 port 64502 ssh2
May 20 02:36:24 MainVPS sshd[2853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
May 20 02:36:26 MainVPS sshd[2853]: Failed password for root from 222.186.180.8 port 64502 ssh2
May 20 02:36:30 MainVPS sshd[2853]: Failed password for root from 222.186.180.8 port 64502 ssh2
M
2020-05-20 08:44:16

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