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 <<>> 36.136.121.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27559
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;36.136.121.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 05:39:01 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.121.136.36.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 21.121.136.36.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
138.68.82.194 attack
21 attempts against mh-ssh on cloud
2020-07-05 19:59:18
114.141.132.88 attack
(sshd) Failed SSH login from 114.141.132.88 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul  5 10:58:16 s1 sshd[28842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.141.132.88  user=root
Jul  5 10:58:18 s1 sshd[28842]: Failed password for root from 114.141.132.88 port 15295 ssh2
Jul  5 11:05:00 s1 sshd[29734]: Invalid user eduardo from 114.141.132.88 port 15296
Jul  5 11:05:01 s1 sshd[29734]: Failed password for invalid user eduardo from 114.141.132.88 port 15296 ssh2
Jul  5 11:06:04 s1 sshd[29921]: Invalid user samira from 114.141.132.88 port 15297
2020-07-05 20:19:51
185.234.216.28 attack
2020/07/04 10:09:27 [error] 20617#20617: *4603966 open() "/usr/share/nginx/html/wp-login.php" failed (2: No such file or directory), client: 185.234.216.28, server: _, request: "GET /wp-login.php HTTP/1.1", host: "ixp.cloud"
2020/07/04 10:09:27 [error] 20617#20617: *4603966 open() "/usr/share/nginx/html/wp-login.php" failed (2: No such file or directory), client: 185.234.216.28, server: _, request: "GET //wp-login.php HTTP/1.1", host: "ixp.cloud"
2020-07-05 20:15:45
109.100.37.70 attack
23/tcp
[2020-07-04]1pkt
2020-07-05 20:06:15
45.14.150.86 attackspam
2020-07-05T07:24:19.5654811495-001 sshd[46094]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.14.150.86  user=root
2020-07-05T07:24:20.9192561495-001 sshd[46094]: Failed password for root from 45.14.150.86 port 38206 ssh2
2020-07-05T07:31:45.9495481495-001 sshd[46429]: Invalid user michael from 45.14.150.86 port 36330
2020-07-05T07:31:45.9539831495-001 sshd[46429]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.14.150.86
2020-07-05T07:31:45.9495481495-001 sshd[46429]: Invalid user michael from 45.14.150.86 port 36330
2020-07-05T07:31:47.8696301495-001 sshd[46429]: Failed password for invalid user michael from 45.14.150.86 port 36330 ssh2
...
2020-07-05 20:12:14
177.67.73.111 attackbotsspam
Port Scan
2020-07-05 20:08:00
139.198.18.184 attack
Invalid user sven from 139.198.18.184 port 45494
2020-07-05 20:11:45
45.79.56.71 attack
Jul  5 07:52:01 lukav-desktop sshd\[13296\]: Invalid user splunk from 45.79.56.71
Jul  5 07:52:01 lukav-desktop sshd\[13296\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.79.56.71
Jul  5 07:52:03 lukav-desktop sshd\[13296\]: Failed password for invalid user splunk from 45.79.56.71 port 54568 ssh2
Jul  5 07:55:08 lukav-desktop sshd\[13379\]: Invalid user hua from 45.79.56.71
Jul  5 07:55:08 lukav-desktop sshd\[13379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.79.56.71
2020-07-05 19:53:42
67.205.149.105 attackspambots
Jul  5 08:24:46 vps687878 sshd\[21602\]: Failed password for root from 67.205.149.105 port 38154 ssh2
Jul  5 08:28:22 vps687878 sshd\[21969\]: Invalid user admin from 67.205.149.105 port 36246
Jul  5 08:28:22 vps687878 sshd\[21969\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.205.149.105
Jul  5 08:28:24 vps687878 sshd\[21969\]: Failed password for invalid user admin from 67.205.149.105 port 36246 ssh2
Jul  5 08:32:08 vps687878 sshd\[22164\]: Invalid user svn from 67.205.149.105 port 34332
Jul  5 08:32:08 vps687878 sshd\[22164\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.205.149.105
...
2020-07-05 19:51:47
180.76.163.33 attackspambots
Jul  5 11:42:52 host sshd[16434]: Invalid user librenms from 180.76.163.33 port 56344
...
2020-07-05 19:43:15
185.109.216.102 attackspambots
Jul  5 11:52:56 h2779839 sshd[28099]: Invalid user testuser from 185.109.216.102 port 51944
Jul  5 11:52:56 h2779839 sshd[28099]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.109.216.102
Jul  5 11:52:56 h2779839 sshd[28099]: Invalid user testuser from 185.109.216.102 port 51944
Jul  5 11:52:58 h2779839 sshd[28099]: Failed password for invalid user testuser from 185.109.216.102 port 51944 ssh2
Jul  5 11:56:11 h2779839 sshd[28253]: Invalid user ernesto from 185.109.216.102 port 49138
Jul  5 11:56:11 h2779839 sshd[28253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.109.216.102
Jul  5 11:56:11 h2779839 sshd[28253]: Invalid user ernesto from 185.109.216.102 port 49138
Jul  5 11:56:12 h2779839 sshd[28253]: Failed password for invalid user ernesto from 185.109.216.102 port 49138 ssh2
Jul  5 11:59:22 h2779839 sshd[28287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruse
...
2020-07-05 19:54:48
106.13.166.122 attackbots
Jul  5 12:20:15 db sshd[28574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.166.122  user=root
Jul  5 12:20:17 db sshd[28574]: Failed password for invalid user root from 106.13.166.122 port 37702 ssh2
Jul  5 12:27:40 db sshd[28612]: Invalid user pentaho from 106.13.166.122 port 48724
...
2020-07-05 19:39:15
163.172.60.213 attack
163.172.60.213 - - [05/Jul/2020:10:43:08 +0100] "POST /wp-login.php HTTP/1.1" 200 1905 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
163.172.60.213 - - [05/Jul/2020:10:43:14 +0100] "POST /wp-login.php HTTP/1.1" 200 1929 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
163.172.60.213 - - [05/Jul/2020:10:43:15 +0100] "POST /wp-login.php HTTP/1.1" 200 1926 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-05 20:17:20
222.247.7.161 attack
Automatic report - Port Scan Attack
2020-07-05 20:00:46
106.52.42.23 attack
Jul  5 06:05:35 abendstille sshd\[6750\]: Invalid user dev from 106.52.42.23
Jul  5 06:05:35 abendstille sshd\[6750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.42.23
Jul  5 06:05:37 abendstille sshd\[6750\]: Failed password for invalid user dev from 106.52.42.23 port 44760 ssh2
Jul  5 06:08:33 abendstille sshd\[9686\]: Invalid user admin from 106.52.42.23
Jul  5 06:08:33 abendstille sshd\[9686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.42.23
...
2020-07-05 20:18:12

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