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: Beijing

Country: China

Internet Service Provider: Beijing flash newsletter cas telecommunication

Hostname: unknown

Organization: China Unicom Beijing Province Network

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
Invalid user free from 119.90.52.36 port 55258
2020-10-13 21:49:05
attack
Invalid user free from 119.90.52.36 port 55258
2020-10-13 13:14:10
attack
Oct 12 23:52:06 jane sshd[19911]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36 
Oct 12 23:52:08 jane sshd[19911]: Failed password for invalid user harris from 119.90.52.36 port 54123 ssh2
...
2020-10-13 06:00:12
attackspam
2019-12-27T22:54:21.928989abusebot-4.cloudsearch.cf sshd[10592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36  user=root
2019-12-27T22:54:23.954978abusebot-4.cloudsearch.cf sshd[10592]: Failed password for root from 119.90.52.36 port 41976 ssh2
2019-12-27T22:54:28.432293abusebot-4.cloudsearch.cf sshd[10594]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36  user=root
2019-12-27T22:54:30.418336abusebot-4.cloudsearch.cf sshd[10594]: Failed password for root from 119.90.52.36 port 44250 ssh2
2019-12-27T22:54:34.316747abusebot-4.cloudsearch.cf sshd[10597]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36  user=root
2019-12-27T22:54:36.794472abusebot-4.cloudsearch.cf sshd[10597]: Failed password for root from 119.90.52.36 port 46405 ssh2
2019-12-27T22:54:41.914001abusebot-4.cloudsearch.cf sshd[10599]: Invalid user elision from 119.90
...
2019-12-28 08:29:56
attackspambots
ssh failed login
2019-12-26 16:50:29
attack
Automated report - ssh fail2ban:
Sep 8 21:30:13 authentication failure 
Sep 8 21:30:14 wrong password, user=qazwsx, port=58298, ssh2
Sep 8 21:35:09 authentication failure
2019-09-09 03:42:26
attackbots
Sep  6 10:45:25 vps691689 sshd[11845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
Sep  6 10:45:26 vps691689 sshd[11845]: Failed password for invalid user gmodserver1 from 119.90.52.36 port 38040 ssh2
...
2019-09-06 17:05:27
attackspambots
Sep  1 09:57:37 sachi sshd\[23878\]: Invalid user zelma from 119.90.52.36
Sep  1 09:57:37 sachi sshd\[23878\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
Sep  1 09:57:39 sachi sshd\[23878\]: Failed password for invalid user zelma from 119.90.52.36 port 52838 ssh2
Sep  1 10:02:32 sachi sshd\[24275\]: Invalid user rso from 119.90.52.36
Sep  1 10:02:32 sachi sshd\[24275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
2019-09-02 05:25:03
attackspambots
Sep  1 05:19:22 sachi sshd\[30101\]: Invalid user mah from 119.90.52.36
Sep  1 05:19:22 sachi sshd\[30101\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
Sep  1 05:19:24 sachi sshd\[30101\]: Failed password for invalid user mah from 119.90.52.36 port 35646 ssh2
Sep  1 05:26:01 sachi sshd\[30644\]: Invalid user ivan from 119.90.52.36
Sep  1 05:26:01 sachi sshd\[30644\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
2019-09-01 23:30:23
attackbotsspam
Invalid user og from 119.90.52.36 port 54018
2019-08-30 20:47:03
attack
Aug 15 12:32:56 hiderm sshd\[14728\]: Invalid user demo from 119.90.52.36
Aug 15 12:32:56 hiderm sshd\[14728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
Aug 15 12:32:58 hiderm sshd\[14728\]: Failed password for invalid user demo from 119.90.52.36 port 42998 ssh2
Aug 15 12:38:02 hiderm sshd\[15243\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36  user=root
Aug 15 12:38:04 hiderm sshd\[15243\]: Failed password for root from 119.90.52.36 port 33644 ssh2
2019-08-16 06:45:47
attackbotsspam
Jun 29 21:13:59 dallas01 sshd[25139]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
Jun 29 21:14:02 dallas01 sshd[25139]: Failed password for invalid user Alphanetworks from 119.90.52.36 port 47916 ssh2
Jun 29 21:16:01 dallas01 sshd[25468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
Jun 29 21:16:02 dallas01 sshd[25468]: Failed password for invalid user speech-dispatcher from 119.90.52.36 port 35932 ssh2
2019-08-01 01:12:56
attackspam
Jul 29 21:36:47 ip-172-31-62-245 sshd\[5544\]: Invalid user git from 119.90.52.36\
Jul 29 21:36:49 ip-172-31-62-245 sshd\[5544\]: Failed password for invalid user git from 119.90.52.36 port 55122 ssh2\
Jul 29 21:41:26 ip-172-31-62-245 sshd\[5643\]: Invalid user sleeper from 119.90.52.36\
Jul 29 21:41:28 ip-172-31-62-245 sshd\[5643\]: Failed password for invalid user sleeper from 119.90.52.36 port 47098 ssh2\
Jul 29 21:46:10 ip-172-31-62-245 sshd\[5667\]: Invalid user chase from 119.90.52.36\
2019-07-30 06:15:53
attack
2019-07-10T21:00:04.671889stark.klein-stark.info sshd\[1193\]: Invalid user vikram from 119.90.52.36 port 37368
2019-07-10T21:00:04.679175stark.klein-stark.info sshd\[1193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.52.36
2019-07-10T21:00:07.006722stark.klein-stark.info sshd\[1193\]: Failed password for invalid user vikram from 119.90.52.36 port 37368 ssh2
...
2019-07-11 09:58:43
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 119.90.52.36
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45756
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;119.90.52.36.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019061201 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Jun 13 13:01:24 CST 2019
;; MSG SIZE  rcvd: 116

Host info
36.52.90.119.in-addr.arpa domain name pointer undefine.inidc.com.cn.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
36.52.90.119.in-addr.arpa	name = undefine.inidc.com.cn.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
111.231.33.135 attackbots
Mar  9 06:41:52 silence02 sshd[550]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.33.135
Mar  9 06:41:53 silence02 sshd[550]: Failed password for invalid user jayendra from 111.231.33.135 port 56242 ssh2
Mar  9 06:45:53 silence02 sshd[736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.33.135
2020-03-09 16:35:51
49.235.139.216 attack
Mar  9 06:19:49 server sshd\[15326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.139.216  user=root
Mar  9 06:19:52 server sshd\[15326\]: Failed password for root from 49.235.139.216 port 32770 ssh2
Mar  9 06:39:38 server sshd\[18972\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.139.216  user=nobody
Mar  9 06:39:41 server sshd\[18972\]: Failed password for nobody from 49.235.139.216 port 39884 ssh2
Mar  9 06:47:37 server sshd\[20655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.139.216  user=root
...
2020-03-09 16:56:40
222.186.30.76 attackspam
03/09/2020-04:38:17.364570 222.186.30.76 Protocol: 6 ET SCAN Potential SSH Scan
2020-03-09 16:48:01
151.80.108.175 attackbotsspam
Attempted connection to port 62253.
2020-03-09 16:42:51
217.181.146.185 attackbots
Honeypot attack, port: 5555, PTR: PTR record not found
2020-03-09 17:10:57
154.9.164.232 attackbotsspam
LAMP,DEF GET http://dev1.meyer-trousers.com/adminer.php
2020-03-09 17:07:51
186.216.192.154 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-09 16:54:11
117.92.16.228 attack
Mar  9 04:48:10 grey postfix/smtpd\[12910\]: NOQUEUE: reject: RCPT from unknown\[117.92.16.228\]: 554 5.7.1 Service unavailable\; Client host \[117.92.16.228\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[117.92.16.228\]\; from=\ to=\ proto=ESMTP helo=\
...
2020-03-09 16:36:45
1.55.141.203 attackbots
Port probing on unauthorized port 26
2020-03-09 16:37:36
51.68.44.158 attackspam
Mar  8 21:22:44 wbs sshd\[13418\]: Invalid user arkserver from 51.68.44.158
Mar  8 21:22:44 wbs sshd\[13418\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.ip-51-68-44.eu
Mar  8 21:22:46 wbs sshd\[13418\]: Failed password for invalid user arkserver from 51.68.44.158 port 57698 ssh2
Mar  8 21:28:10 wbs sshd\[13917\]: Invalid user linuxacademy from 51.68.44.158
Mar  8 21:28:10 wbs sshd\[13917\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.ip-51-68-44.eu
2020-03-09 17:09:35
183.89.84.168 attackspam
Honeypot attack, port: 445, PTR: mx-ll-183.89.84-168.dynamic.3bb.co.th.
2020-03-09 17:07:03
188.170.53.162 attack
Mar  9 08:56:08 jane sshd[25133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.170.53.162 
Mar  9 08:56:10 jane sshd[25133]: Failed password for invalid user monitor from 188.170.53.162 port 46534 ssh2
...
2020-03-09 17:04:21
60.190.159.42 attack
Honeypot attack, port: 445, PTR: mail.sunvalleypv.com.
2020-03-09 16:52:27
122.100.178.37 attackbots
Honeypot attack, port: 445, PTR: nz178l37.bb122100.ctm.net.
2020-03-09 17:04:42
223.206.223.145 attackspambots
1583725678 - 03/09/2020 04:47:58 Host: 223.206.223.145/223.206.223.145 Port: 445 TCP Blocked
2020-03-09 16:45:20

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