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
2020-08-22T05:06:58.430086shield sshd\[10730\]: Invalid user system from 138.204.24.69 port 63497
2020-08-22T05:06:58.440969shield sshd\[10730\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.69
2020-08-22T05:06:59.911227shield sshd\[10730\]: Failed password for invalid user system from 138.204.24.69 port 63497 ssh2
2020-08-22T05:12:24.576332shield sshd\[11973\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.69  user=root
2020-08-22T05:12:26.468073shield sshd\[11973\]: Failed password for root from 138.204.24.69 port 8358 ssh2
2020-08-22 13:16:36
attackspam
sshd: Failed password for invalid user .... from 138.204.24.69 port 38575 ssh2 (5 attempts)
2020-08-20 19:44:34
Comments on same subnet:
IP Type Details Datetime
138.204.24.67 attackspambots
repeated SSH login attempts
2020-10-10 05:58:51
138.204.24.67 attackspambots
(sshd) Failed SSH login from 138.204.24.67 (BR/Brazil/67.24.204.138.rfc6598.dynamic.copelfibra.com.br): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  9 07:09:31 server sshd[3739]: Invalid user vagrant from 138.204.24.67 port 26781
Oct  9 07:09:33 server sshd[3739]: Failed password for invalid user vagrant from 138.204.24.67 port 26781 ssh2
Oct  9 07:32:49 server sshd[9560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.67  user=sshd
Oct  9 07:32:51 server sshd[9560]: Failed password for sshd from 138.204.24.67 port 32362 ssh2
Oct  9 07:36:39 server sshd[10572]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.67  user=root
2020-10-09 22:05:13
138.204.24.67 attackspam
Oct  8 20:24:22 logopedia-1vcpu-1gb-nyc1-01 sshd[226296]: Invalid user oracle from 138.204.24.67 port 54720
...
2020-10-09 13:55:54
138.204.24.73 attack
Aug 17 05:54:16 vmd17057 sshd[32019]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.73 
Aug 17 05:54:19 vmd17057 sshd[32019]: Failed password for invalid user szk from 138.204.24.73 port 27239 ssh2
...
2020-08-17 19:56:00
138.204.24.73 attackspambots
Aug  7 17:44:17 myhostname sshd[10446]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.73  user=r.r
Aug  7 17:44:19 myhostname sshd[10446]: Failed password for r.r from 138.204.24.73 port 16138 ssh2
Aug  7 17:44:19 myhostname sshd[10446]: Received disconnect from 138.204.24.73 port 16138:11: Bye Bye [preauth]
Aug  7 17:44:19 myhostname sshd[10446]: Disconnected from 138.204.24.73 port 16138 [preauth]
Aug  7 17:47:02 myhostname sshd[12659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.73  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=138.204.24.73
2020-08-09 03:08:17
138.204.24.70 attackbots
Invalid user ab from 138.204.24.70 port 58604
2020-07-22 08:04:25
138.204.24.25 attackbotsspam
$f2bV_matches
2020-07-10 07:50:12
138.204.24.31 attack
$f2bV_matches
2020-07-04 04:31:49
138.204.24.32 attackbotsspam
$f2bV_matches
2020-07-04 04:29:14
138.204.24.11 attackbotsspam
Jun 25 19:29:30 host2 sshd[14979]: reveeclipse mapping checking getaddrinfo for 11.24.204.138.rfc6598.dynamic.copelfibra.com.br [138.204.24.11] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun 25 19:29:30 host2 sshd[14979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.11  user=r.r
Jun 25 19:29:32 host2 sshd[14979]: Failed password for r.r from 138.204.24.11 port 12852 ssh2
Jun 25 19:29:33 host2 sshd[14979]: Received disconnect from 138.204.24.11: 11: Bye Bye [preauth]
Jun 25 19:37:54 host2 sshd[17083]: reveeclipse mapping checking getaddrinfo for 11.24.204.138.rfc6598.dynamic.copelfibra.com.br [138.204.24.11] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun 25 19:37:54 host2 sshd[17083]: Invalid user luan from 138.204.24.11
Jun 25 19:37:54 host2 sshd[17083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.11 
Jun 25 19:37:56 host2 sshd[17083]: Failed password for invalid user luan fro........
-------------------------------
2020-06-26 22:29:06
138.204.24.11 attackbots
Jun 26 12:13:31 h2779839 sshd[18878]: Invalid user j from 138.204.24.11 port 58089
Jun 26 12:13:31 h2779839 sshd[18878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.11
Jun 26 12:13:31 h2779839 sshd[18878]: Invalid user j from 138.204.24.11 port 58089
Jun 26 12:13:33 h2779839 sshd[18878]: Failed password for invalid user j from 138.204.24.11 port 58089 ssh2
Jun 26 12:17:15 h2779839 sshd[18928]: Invalid user jenkins from 138.204.24.11 port 51917
Jun 26 12:17:15 h2779839 sshd[18928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.11
Jun 26 12:17:15 h2779839 sshd[18928]: Invalid user jenkins from 138.204.24.11 port 51917
Jun 26 12:17:17 h2779839 sshd[18928]: Failed password for invalid user jenkins from 138.204.24.11 port 51917 ssh2
Jun 26 12:21:01 h2779839 sshd[18960]: Invalid user apache2 from 138.204.24.11 port 28887
...
2020-06-26 18:35:08
138.204.24.211 spambotsattackproxynormal
Tenho intruso
2020-06-02 13:08:11
138.204.24.142 attackspambots
2020-04-24T05:01:30.439802shield sshd\[12012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.142  user=root
2020-04-24T05:01:32.724860shield sshd\[12012\]: Failed password for root from 138.204.24.142 port 4299 ssh2
2020-04-24T05:05:45.202946shield sshd\[12952\]: Invalid user lr from 138.204.24.142 port 32581
2020-04-24T05:05:45.207444shield sshd\[12952\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.142
2020-04-24T05:05:47.165330shield sshd\[12952\]: Failed password for invalid user lr from 138.204.24.142 port 32581 ssh2
2020-04-24 15:18:12
138.204.24.101 attackbotsspam
Invalid user deploy from 138.204.24.101 port 11982
2020-04-12 17:25:49
138.204.24.49 attack
Mar 29 19:48:54 ws19vmsma01 sshd[98427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.49
Mar 29 19:48:56 ws19vmsma01 sshd[98427]: Failed password for invalid user gxy from 138.204.24.49 port 58582 ssh2
...
2020-03-30 08:12:53
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.204.24.69
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32680
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			542	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020082000 1800 900 604800 86400

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Aug 20 19:44:29 CST 2020
;; MSG SIZE  rcvd: 117
Host info
69.24.204.138.in-addr.arpa domain name pointer 69.24.204.138.rfc6598.dynamic.copelfibra.com.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
69.24.204.138.in-addr.arpa	name = 69.24.204.138.rfc6598.dynamic.copelfibra.com.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
193.23.3.19 attackspambots
Time:     Sun May 24 17:11:13 2020 -0300
IP:       193.23.3.19 (RU/Russia/-)
Failures: 5 (mod_security)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-05-25 07:07:55
128.199.175.235 attackbotsspam
May 24 21:34:16 game-panel sshd[16391]: Failed password for root from 128.199.175.235 port 1862 ssh2
May 24 21:37:25 game-panel sshd[16545]: Failed password for root from 128.199.175.235 port 43006 ssh2
2020-05-25 07:47:16
213.142.156.21 attackspam
Brute force attack stopped by firewall
2020-05-25 07:07:29
198.108.67.20 attackspam
scan r
2020-05-25 07:32:29
139.162.65.76 attack
 TCP (SYN) 139.162.65.76:38962 -> port 102, len 44
2020-05-25 07:47:46
91.134.242.199 attack
May 25 00:11:31 ns382633 sshd\[23800\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.242.199  user=root
May 25 00:11:33 ns382633 sshd\[23800\]: Failed password for root from 91.134.242.199 port 41602 ssh2
May 25 00:25:17 ns382633 sshd\[26544\]: Invalid user smb from 91.134.242.199 port 46804
May 25 00:25:17 ns382633 sshd\[26544\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.242.199
May 25 00:25:19 ns382633 sshd\[26544\]: Failed password for invalid user smb from 91.134.242.199 port 46804 ssh2
2020-05-25 07:23:46
14.29.163.35 attack
no
2020-05-25 07:27:05
58.23.16.254 attackbots
Invalid user ubnt from 58.23.16.254 port 23727
2020-05-25 07:09:19
118.89.30.90 attackbots
May 24 22:21:38 h1745522 sshd[11890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.30.90  user=root
May 24 22:21:41 h1745522 sshd[11890]: Failed password for root from 118.89.30.90 port 60860 ssh2
May 24 22:23:15 h1745522 sshd[11961]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.30.90  user=root
May 24 22:23:17 h1745522 sshd[11961]: Failed password for root from 118.89.30.90 port 50854 ssh2
May 24 22:24:52 h1745522 sshd[12028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.30.90  user=root
May 24 22:24:53 h1745522 sshd[12028]: Failed password for root from 118.89.30.90 port 40860 ssh2
May 24 22:26:28 h1745522 sshd[12173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.30.90  user=root
May 24 22:26:30 h1745522 sshd[12173]: Failed password for root from 118.89.30.90 port 59090 ssh2
May 24 22:29
...
2020-05-25 07:33:14
212.83.183.57 attackbotsspam
May 25 00:42:01 legacy sshd[16470]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.83.183.57
May 25 00:42:03 legacy sshd[16470]: Failed password for invalid user uftp from 212.83.183.57 port 37710 ssh2
May 25 00:45:21 legacy sshd[16589]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.83.183.57
...
2020-05-25 07:22:56
51.178.52.56 attackspam
May 24 20:22:44 firewall sshd[5589]: Failed password for invalid user oracles from 51.178.52.56 port 46242 ssh2
May 24 20:26:04 firewall sshd[5819]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.52.56  user=root
May 24 20:26:07 firewall sshd[5819]: Failed password for root from 51.178.52.56 port 50550 ssh2
...
2020-05-25 07:44:13
106.53.5.85 attackbots
$f2bV_matches
2020-05-25 07:13:25
182.240.78.92 attack
Port probing on unauthorized port 1433
2020-05-25 07:36:31
183.14.30.37 attack
Spammer_1
2020-05-25 07:15:57
51.178.50.98 attack
May 25 00:14:38 xeon sshd[44547]: Failed password for invalid user eva from 51.178.50.98 port 45782 ssh2
2020-05-25 07:11:16

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