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: unknown

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:
IP Type Details Datetime
138.36.200.45 attack
Autoban   138.36.200.45 AUTH/CONNECT
2020-10-05 05:32:06
138.36.200.45 attackbotsspam
Oct  3 22:05:01 mail.srvfarm.net postfix/smtpd[660370]: warning: unknown[138.36.200.45]: SASL PLAIN authentication failed: 
Oct  3 22:05:02 mail.srvfarm.net postfix/smtpd[660370]: lost connection after AUTH from unknown[138.36.200.45]
Oct  3 22:07:26 mail.srvfarm.net postfix/smtpd[656138]: warning: unknown[138.36.200.45]: SASL PLAIN authentication failed: 
Oct  3 22:07:27 mail.srvfarm.net postfix/smtpd[656138]: lost connection after AUTH from unknown[138.36.200.45]
Oct  3 22:09:38 mail.srvfarm.net postfix/smtps/smtpd[658711]: warning: unknown[138.36.200.45]: SASL PLAIN authentication failed:
2020-10-04 21:27:01
138.36.200.45 attack
Oct  3 22:05:01 mail.srvfarm.net postfix/smtpd[660370]: warning: unknown[138.36.200.45]: SASL PLAIN authentication failed: 
Oct  3 22:05:02 mail.srvfarm.net postfix/smtpd[660370]: lost connection after AUTH from unknown[138.36.200.45]
Oct  3 22:07:26 mail.srvfarm.net postfix/smtpd[656138]: warning: unknown[138.36.200.45]: SASL PLAIN authentication failed: 
Oct  3 22:07:27 mail.srvfarm.net postfix/smtpd[656138]: lost connection after AUTH from unknown[138.36.200.45]
Oct  3 22:09:38 mail.srvfarm.net postfix/smtps/smtpd[658711]: warning: unknown[138.36.200.45]: SASL PLAIN authentication failed:
2020-10-04 13:14:32
138.36.200.238 attackbotsspam
failed_logins
2020-09-18 01:35:06
138.36.200.238 attackspambots
Sep 17 08:20:41 mail.srvfarm.net postfix/smtpd[4093360]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed: 
Sep 17 08:20:42 mail.srvfarm.net postfix/smtpd[4093360]: lost connection after AUTH from unknown[138.36.200.238]
Sep 17 08:22:20 mail.srvfarm.net postfix/smtpd[4094097]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed: 
Sep 17 08:22:21 mail.srvfarm.net postfix/smtpd[4094097]: lost connection after AUTH from unknown[138.36.200.238]
Sep 17 08:24:10 mail.srvfarm.net postfix/smtps/smtpd[4095850]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed:
2020-09-17 17:36:26
138.36.200.238 attackbots
Brute force attempt
2020-09-17 08:43:18
138.36.200.238 attack
Sep 16 18:40:00 mail.srvfarm.net postfix/smtpd[3602401]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed: 
Sep 16 18:40:01 mail.srvfarm.net postfix/smtpd[3602401]: lost connection after AUTH from unknown[138.36.200.238]
Sep 16 18:40:36 mail.srvfarm.net postfix/smtpd[3603883]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed: 
Sep 16 18:40:37 mail.srvfarm.net postfix/smtpd[3603883]: lost connection after AUTH from unknown[138.36.200.238]
Sep 16 18:49:48 mail.srvfarm.net postfix/smtpd[3603881]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed:
2020-09-17 02:37:55
138.36.200.238 attack
Sep 16 10:19:58 mail.srvfarm.net postfix/smtps/smtpd[3374488]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed: 
Sep 16 10:19:59 mail.srvfarm.net postfix/smtps/smtpd[3374488]: lost connection after AUTH from unknown[138.36.200.238]
Sep 16 10:25:05 mail.srvfarm.net postfix/smtps/smtpd[3357368]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed: 
Sep 16 10:25:06 mail.srvfarm.net postfix/smtps/smtpd[3357368]: lost connection after AUTH from unknown[138.36.200.238]
Sep 16 10:26:41 mail.srvfarm.net postfix/smtpd[3373391]: warning: unknown[138.36.200.238]: SASL PLAIN authentication failed:
2020-09-16 18:57:07
138.36.200.12 attack
Sep 13 18:26:11 mail.srvfarm.net postfix/smtpd[1232020]: warning: unknown[138.36.200.12]: SASL PLAIN authentication failed: 
Sep 13 18:26:12 mail.srvfarm.net postfix/smtpd[1232020]: lost connection after AUTH from unknown[138.36.200.12]
Sep 13 18:26:24 mail.srvfarm.net postfix/smtpd[1232282]: warning: unknown[138.36.200.12]: SASL PLAIN authentication failed: 
Sep 13 18:26:24 mail.srvfarm.net postfix/smtpd[1232282]: lost connection after AUTH from unknown[138.36.200.12]
Sep 13 18:35:02 mail.srvfarm.net postfix/smtps/smtpd[1230769]: warning: unknown[138.36.200.12]: SASL PLAIN authentication failed:
2020-09-15 03:39:05
138.36.200.12 attackbots
Sep 13 18:26:11 mail.srvfarm.net postfix/smtpd[1232020]: warning: unknown[138.36.200.12]: SASL PLAIN authentication failed: 
Sep 13 18:26:12 mail.srvfarm.net postfix/smtpd[1232020]: lost connection after AUTH from unknown[138.36.200.12]
Sep 13 18:26:24 mail.srvfarm.net postfix/smtpd[1232282]: warning: unknown[138.36.200.12]: SASL PLAIN authentication failed: 
Sep 13 18:26:24 mail.srvfarm.net postfix/smtpd[1232282]: lost connection after AUTH from unknown[138.36.200.12]
Sep 13 18:35:02 mail.srvfarm.net postfix/smtps/smtpd[1230769]: warning: unknown[138.36.200.12]: SASL PLAIN authentication failed:
2020-09-14 19:36:01
138.36.200.18 attackbots
Sep  7 12:45:07 mail.srvfarm.net postfix/smtps/smtpd[1055413]: warning: unknown[138.36.200.18]: SASL PLAIN authentication failed: 
Sep  7 12:45:09 mail.srvfarm.net postfix/smtps/smtpd[1055413]: lost connection after AUTH from unknown[138.36.200.18]
Sep  7 12:49:35 mail.srvfarm.net postfix/smtpd[1053370]: warning: unknown[138.36.200.18]: SASL PLAIN authentication failed: 
Sep  7 12:49:39 mail.srvfarm.net postfix/smtpd[1053370]: lost connection after AUTH from unknown[138.36.200.18]
Sep  7 12:53:18 mail.srvfarm.net postfix/smtpd[1058607]: lost connection after AUTH from unknown[138.36.200.18]
2020-09-12 02:10:14
138.36.200.18 attackbots
Sep  7 12:45:07 mail.srvfarm.net postfix/smtps/smtpd[1055413]: warning: unknown[138.36.200.18]: SASL PLAIN authentication failed: 
Sep  7 12:45:09 mail.srvfarm.net postfix/smtps/smtpd[1055413]: lost connection after AUTH from unknown[138.36.200.18]
Sep  7 12:49:35 mail.srvfarm.net postfix/smtpd[1053370]: warning: unknown[138.36.200.18]: SASL PLAIN authentication failed: 
Sep  7 12:49:39 mail.srvfarm.net postfix/smtpd[1053370]: lost connection after AUTH from unknown[138.36.200.18]
Sep  7 12:53:18 mail.srvfarm.net postfix/smtpd[1058607]: lost connection after AUTH from unknown[138.36.200.18]
2020-09-11 18:02:26
138.36.200.214 attack
Brute force attempt
2020-09-03 20:58:20
138.36.200.214 attackspam
Brute force attempt
2020-09-03 12:42:15
138.36.200.214 attackbotsspam
Brute force attempt
2020-09-03 05:00:23
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.36.200.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55340
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.36.200.21.			IN	A

;; AUTHORITY SECTION:
.			598	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030803 1800 900 604800 86400

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 09 07:49:11 CST 2022
;; MSG SIZE  rcvd: 106
Host info
21.200.36.138.in-addr.arpa domain name pointer 138.36.200.21.7sul.com.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.200.36.138.in-addr.arpa	name = 138.36.200.21.7sul.com.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
27.148.190.100 attack
2020-09-08T18:55:16.668966lavrinenko.info sshd[18140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.148.190.100  user=root
2020-09-08T18:55:17.814087lavrinenko.info sshd[18140]: Failed password for root from 27.148.190.100 port 57212 ssh2
2020-09-08T18:57:31.622374lavrinenko.info sshd[18197]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.148.190.100  user=root
2020-09-08T18:57:33.635149lavrinenko.info sshd[18197]: Failed password for root from 27.148.190.100 port 52762 ssh2
2020-09-08T18:59:59.280199lavrinenko.info sshd[18264]: Invalid user ftpuser from 27.148.190.100 port 48312
...
2020-09-09 00:06:33
169.239.108.52 attack
Brute forcing RDP port 3389
2020-09-08 23:38:12
124.111.79.35 attackbotsspam
Sep  8 16:30:53 webhost01 sshd[15937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.111.79.35
Sep  8 16:30:55 webhost01 sshd[15937]: Failed password for invalid user admin from 124.111.79.35 port 55371 ssh2
...
2020-09-08 23:41:38
203.86.193.48 attack
<6 unauthorized SSH connections
2020-09-08 23:26:52
139.198.122.19 attack
2020-09-08T21:20:01.783083billing sshd[5625]: Failed password for invalid user admin from 139.198.122.19 port 40650 ssh2
2020-09-08T21:29:49.519007billing sshd[27781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.122.19  user=root
2020-09-08T21:29:51.483626billing sshd[27781]: Failed password for root from 139.198.122.19 port 59336 ssh2
...
2020-09-08 23:16:39
222.186.175.183 attackbotsspam
Sep  8 17:51:18 abendstille sshd\[2598\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.183  user=root
Sep  8 17:51:20 abendstille sshd\[2598\]: Failed password for root from 222.186.175.183 port 14086 ssh2
Sep  8 17:51:31 abendstille sshd\[2598\]: Failed password for root from 222.186.175.183 port 14086 ssh2
Sep  8 17:51:34 abendstille sshd\[2598\]: Failed password for root from 222.186.175.183 port 14086 ssh2
Sep  8 17:51:37 abendstille sshd\[2987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.183  user=root
...
2020-09-08 23:52:59
85.209.0.102 attack
Sep  8 15:36:33 *** sshd[26319]: User root from 85.209.0.102 not allowed because not listed in AllowUsers
2020-09-08 23:38:42
79.138.40.22 attackspambots
SSH_scan
2020-09-08 23:46:57
95.243.136.198 attack
$f2bV_matches
2020-09-08 23:34:28
77.87.32.146 attack
Sep  8 16:31:15 webhost01 sshd[16092]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.87.32.146
Sep  8 16:31:17 webhost01 sshd[16092]: Failed password for invalid user user from 77.87.32.146 port 42490 ssh2
...
2020-09-08 23:56:23
112.85.42.232 attackspam
Sep  8 17:22:04 abendstille sshd\[6259\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Sep  8 17:22:05 abendstille sshd\[6259\]: Failed password for root from 112.85.42.232 port 43125 ssh2
Sep  8 17:22:06 abendstille sshd\[6266\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Sep  8 17:22:07 abendstille sshd\[6266\]: Failed password for root from 112.85.42.232 port 43498 ssh2
Sep  8 17:22:08 abendstille sshd\[6259\]: Failed password for root from 112.85.42.232 port 43125 ssh2
...
2020-09-08 23:23:08
131.117.150.106 attackspam
SSH brute-force attempt
2020-09-08 23:37:06
138.197.213.134 attack
Lines containing failures of 138.197.213.134 (max 1000)
Sep  7 12:31:44 localhost sshd[7999]: User r.r from 138.197.213.134 not allowed because listed in DenyUsers
Sep  7 12:31:44 localhost sshd[7999]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.213.134  user=r.r
Sep  7 12:31:46 localhost sshd[7999]: Failed password for invalid user r.r from 138.197.213.134 port 37984 ssh2
Sep  7 12:31:48 localhost sshd[7999]: Received disconnect from 138.197.213.134 port 37984:11: Bye Bye [preauth]
Sep  7 12:31:48 localhost sshd[7999]: Disconnected from invalid user r.r 138.197.213.134 port 37984 [preauth]
Sep  7 12:34:24 localhost sshd[9325]: User r.r from 138.197.213.134 not allowed because listed in DenyUsers
Sep  7 12:34:24 localhost sshd[9325]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.213.134  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=138.197.213.13
2020-09-08 23:49:25
189.212.120.138 attackbotsspam
Automatic report - Port Scan Attack
2020-09-08 23:57:05
110.49.71.249 attackbots
Aug 11 00:32:04 server sshd[8685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.49.71.249  user=root
Aug 11 00:32:06 server sshd[8685]: Failed password for invalid user root from 110.49.71.249 port 59883 ssh2
Aug 11 00:37:22 server sshd[8874]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.49.71.249  user=root
Aug 11 00:37:23 server sshd[8874]: Failed password for invalid user root from 110.49.71.249 port 42996 ssh2
2020-09-09 00:04:13

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