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: Brazil

Internet Service Provider: Copel Telecomunicacoes S.A.

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
Lines containing failures of 138.204.27.200
Sep  4 08:37:47 penfold sshd[21276]: Invalid user returnbikegate from 138.204.27.200 port 43170
Sep  4 08:37:47 penfold sshd[21276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.27.200 
Sep  4 08:37:49 penfold sshd[21276]: Failed password for invalid user returnbikegate from 138.204.27.200 port 43170 ssh2
Sep  4 08:37:52 penfold sshd[21276]: Received disconnect from 138.204.27.200 port 43170:11: Bye Bye [preauth]
Sep  4 08:37:52 penfold sshd[21276]: Disconnected from invalid user returnbikegate 138.204.27.200 port 43170 [preauth]
Sep  4 09:02:52 penfold sshd[23630]: Invalid user app from 138.204.27.200 port 48805
Sep  4 09:02:52 penfold sshd[23630]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.27.200 
Sep  4 09:02:54 penfold sshd[23630]: Failed password for invalid user app from 138.204.27.200 port 48805 ssh2
Sep  4 09:02:55 pe........
------------------------------
2020-09-07 03:00:46
attackspambots
Lines containing failures of 138.204.27.200
Sep  4 08:37:47 penfold sshd[21276]: Invalid user returnbikegate from 138.204.27.200 port 43170
Sep  4 08:37:47 penfold sshd[21276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.27.200 
Sep  4 08:37:49 penfold sshd[21276]: Failed password for invalid user returnbikegate from 138.204.27.200 port 43170 ssh2
Sep  4 08:37:52 penfold sshd[21276]: Received disconnect from 138.204.27.200 port 43170:11: Bye Bye [preauth]
Sep  4 08:37:52 penfold sshd[21276]: Disconnected from invalid user returnbikegate 138.204.27.200 port 43170 [preauth]
Sep  4 09:02:52 penfold sshd[23630]: Invalid user app from 138.204.27.200 port 48805
Sep  4 09:02:52 penfold sshd[23630]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.27.200 
Sep  4 09:02:54 penfold sshd[23630]: Failed password for invalid user app from 138.204.27.200 port 48805 ssh2
Sep  4 09:02:55 pe........
------------------------------
2020-09-06 18:26:06
Comments on same subnet:
IP Type Details Datetime
138.204.27.214 attackspam
SSH BruteForce Attack
2020-07-09 15:29:43
138.204.27.192 attackbots
Jun 22 15:06:20 mockhub sshd[28590]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.27.192
Jun 22 15:06:23 mockhub sshd[28590]: Failed password for invalid user developer from 138.204.27.192 port 23265 ssh2
...
2020-06-23 07:29:53
138.204.27.192 attackspambots
Jun  5 15:15:53 vmi345603 sshd[8295]: Failed password for root from 138.204.27.192 port 18517 ssh2
...
2020-06-05 22:07:37
138.204.27.114 attackspambots
Bruteforce detected by fail2ban
2020-04-13 19:47:46
138.204.27.114 attackbots
Apr 12 05:24:34 game-panel sshd[19027]: Failed password for root from 138.204.27.114 port 59697 ssh2
Apr 12 05:29:33 game-panel sshd[19235]: Failed password for root from 138.204.27.114 port 34193 ssh2
2020-04-12 14:08:23
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.204.27.200
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4803
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			581	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020090600 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 06 18:26:00 CST 2020
;; MSG SIZE  rcvd: 118
Host info
200.27.204.138.in-addr.arpa domain name pointer 200.27.204.138.rfc6598.dynamic.copelfibra.com.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
200.27.204.138.in-addr.arpa	name = 200.27.204.138.rfc6598.dynamic.copelfibra.com.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
190.85.183.3 attack
suspicious action Sat, 29 Feb 2020 11:26:47 -0300
2020-02-29 23:38:22
212.67.79.218 attackspam
port scan and connect, tcp 443 (https)
2020-02-29 23:15:08
89.46.235.200 attackspam
suspicious action Sat, 29 Feb 2020 11:26:44 -0300
2020-02-29 23:41:57
31.171.224.46 attack
20/2/29@09:26:55: FAIL: Alarm-Telnet address from=31.171.224.46
...
2020-02-29 23:30:31
142.93.1.100 attackspambots
frenzy
2020-02-29 23:17:18
58.27.132.70 attackspam
Unauthorized connection attempt detected from IP address 58.27.132.70 to port 445
2020-02-29 23:26:05
117.247.86.117 attackbotsspam
Feb 24 20:36:46 vzhost sshd[5970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.247.86.117  user=r.r
Feb 24 20:36:48 vzhost sshd[5970]: Failed password for r.r from 117.247.86.117 port 43668 ssh2
Feb 24 20:42:16 vzhost sshd[6979]: Invalid user testuser from 117.247.86.117
Feb 24 20:42:16 vzhost sshd[6979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.247.86.117 
Feb 24 20:42:18 vzhost sshd[6979]: Failed password for invalid user testuser from 117.247.86.117 port 40798 ssh2
Feb 24 20:45:14 vzhost sshd[7563]: Invalid user patrycja from 117.247.86.117
Feb 24 20:45:14 vzhost sshd[7563]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.247.86.117 
Feb 24 20:45:16 vzhost sshd[7563]: Failed password for invalid user patrycja from 117.247.86.117 port 38436 ssh2
Feb 24 20:48:19 vzhost sshd[8022]: Invalid user chad from 117.247.86.117
Feb 24 20:........
-------------------------------
2020-02-29 23:46:31
106.12.27.107 attackbotsspam
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.27.107 
Failed password for invalid user admin from 106.12.27.107 port 59980 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.27.107
2020-02-29 23:37:24
49.235.12.159 attackspam
Unauthorized SSH login attempts
2020-02-29 23:09:53
112.85.42.188 attackspambots
02/29/2020-10:18:37.374817 112.85.42.188 Protocol: 6 ET SCAN Potential SSH Scan
2020-02-29 23:22:12
36.71.232.189 attackspam
$f2bV_matches
2020-02-29 23:06:59
190.145.224.18 attackbotsspam
Feb 29 16:29:27 localhost sshd\[2620\]: Invalid user oracle from 190.145.224.18 port 36078
Feb 29 16:29:27 localhost sshd\[2620\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.145.224.18
Feb 29 16:29:28 localhost sshd\[2620\]: Failed password for invalid user oracle from 190.145.224.18 port 36078 ssh2
2020-02-29 23:32:26
194.143.250.250 attack
suspicious action Sat, 29 Feb 2020 11:27:10 -0300
2020-02-29 23:22:27
122.116.58.35 attackbotsspam
Unauthorized connection attempt detected from IP address 122.116.58.35 to port 23 [J]
2020-02-29 23:49:05
163.47.214.26 attack
port scan and connect, tcp 1433 (ms-sql-s)
2020-02-29 23:24:20

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