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 <<>> 120.13.66.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5958
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;120.13.66.91.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020601 1800 900 604800 86400

;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 05:20:39 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 91.66.13.120.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 91.66.13.120.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
201.116.134.132 attackbotsspam
Unauthorized connection attempt from IP address 201.116.134.132 on Port 445(SMB)
2020-09-23 05:41:23
139.198.5.138 attack
$f2bV_matches
2020-09-23 05:49:40
182.71.188.10 attackbotsspam
Sep 22 21:01:30 host1 sshd[58298]: Invalid user test from 182.71.188.10 port 52408
Sep 22 21:01:32 host1 sshd[58298]: Failed password for invalid user test from 182.71.188.10 port 52408 ssh2
Sep 22 21:01:30 host1 sshd[58298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.71.188.10 
Sep 22 21:01:30 host1 sshd[58298]: Invalid user test from 182.71.188.10 port 52408
Sep 22 21:01:32 host1 sshd[58298]: Failed password for invalid user test from 182.71.188.10 port 52408 ssh2
...
2020-09-23 06:04:04
34.125.183.133 attackbotsspam
34.125.183.133 - - [22/Sep/2020:20:22:27 +0200] "GET /wp-login.php HTTP/1.1" 200 8796 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
34.125.183.133 - - [22/Sep/2020:20:22:31 +0200] "POST /wp-login.php HTTP/1.1" 200 9047 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
34.125.183.133 - - [22/Sep/2020:20:22:33 +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"
2020-09-23 05:34:07
117.253.140.143 attackbotsspam
Lines containing failures of 117.253.140.143
Sep 22 18:29:29 shared10 sshd[5235]: Connection closed by 117.253.140.143 port 33608 [preauth]
Sep 22 18:34:02 shared10 sshd[7489]: Connection reset by 117.253.140.143 port 56452 [preauth]
Sep 22 18:38:16 shared10 sshd[9264]: Connection closed by 117.253.140.143 port 51078 [preauth]
Sep 22 18:42:30 shared10 sshd[11454]: Invalid user ahmed from 117.253.140.143 port 45662
Sep 22 18:42:30 shared10 sshd[11454]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.253.140.143
Sep 22 18:42:32 shared10 sshd[11454]: Failed password for invalid user ahmed from 117.253.140.143 port 45662 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=117.253.140.143
2020-09-23 05:50:29
52.152.168.203 attack
Criminal Connection Attempt(s) On Port 3389 Referred For Investigation
2020-09-23 05:59:02
198.251.217.220 attackspam
Blocked by Sophos UTM Network Protection . /    / proto=6  .  srcport=443  .  dstport=21284  .     (3083)
2020-09-23 05:48:10
45.55.180.7 attackbots
Time:     Tue Sep 22 21:34:09 2020 +0000
IP:       45.55.180.7 (US/United States/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 22 21:26:10 47-1 sshd[21786]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.180.7  user=root
Sep 22 21:26:13 47-1 sshd[21786]: Failed password for root from 45.55.180.7 port 51605 ssh2
Sep 22 21:30:42 47-1 sshd[21893]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.180.7  user=root
Sep 22 21:30:44 47-1 sshd[21893]: Failed password for root from 45.55.180.7 port 48460 ssh2
Sep 22 21:34:07 47-1 sshd[21982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.180.7  user=root
2020-09-23 06:00:46
177.156.138.75 attackbotsspam
Brute-force attempt banned
2020-09-23 05:36:41
189.192.100.139 attackbots
Sep 22 22:01:49 server sshd[50781]: Failed password for invalid user maint from 189.192.100.139 port 46476 ssh2
Sep 22 22:05:43 server sshd[51566]: Failed password for invalid user maria from 189.192.100.139 port 51173 ssh2
Sep 22 22:09:39 server sshd[52478]: Failed password for invalid user export from 189.192.100.139 port 55868 ssh2
2020-09-23 05:38:23
89.248.162.220 attack
Sep 22 22:56:34 [host] kernel: [1140215.045497] [U
Sep 22 22:56:52 [host] kernel: [1140233.187816] [U
Sep 22 23:09:13 [host] kernel: [1140974.205783] [U
Sep 22 23:09:58 [host] kernel: [1141019.021954] [U
Sep 22 23:15:25 [host] kernel: [1141345.728775] [U
Sep 22 23:19:13 [host] kernel: [1141574.230190] [U
2020-09-23 05:58:34
51.255.109.166 attack
Found on   CINS badguys     / proto=17  .  srcport=17041  .  dstport=177  .     (3085)
2020-09-23 05:42:46
109.184.35.49 attack
Unauthorized connection attempt from IP address 109.184.35.49 on Port 445(SMB)
2020-09-23 05:52:10
161.35.7.235 attack
Sep 23 00:01:52 gw1 sshd[8383]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.7.235
Sep 23 00:01:54 gw1 sshd[8383]: Failed password for invalid user Administrator from 161.35.7.235 port 34984 ssh2
...
2020-09-23 05:41:46
168.138.221.133 attack
Sep 22 21:03:49 ns392434 sshd[18652]: Invalid user zl from 168.138.221.133 port 53616
Sep 22 21:03:49 ns392434 sshd[18652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133
Sep 22 21:03:49 ns392434 sshd[18652]: Invalid user zl from 168.138.221.133 port 53616
Sep 22 21:03:51 ns392434 sshd[18652]: Failed password for invalid user zl from 168.138.221.133 port 53616 ssh2
Sep 22 21:15:51 ns392434 sshd[19258]: Invalid user peer from 168.138.221.133 port 57250
Sep 22 21:15:51 ns392434 sshd[19258]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133
Sep 22 21:15:51 ns392434 sshd[19258]: Invalid user peer from 168.138.221.133 port 57250
Sep 22 21:15:53 ns392434 sshd[19258]: Failed password for invalid user peer from 168.138.221.133 port 57250 ssh2
Sep 22 21:18:52 ns392434 sshd[19322]: Invalid user testuser from 168.138.221.133 port 51082
2020-09-23 05:38:58

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