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: Sul Americana Tecnologia e Informatica Ltda.

Hostname: unknown

Organization: Vogel Soluções em Telecom e Informática S/A

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackbotsspam
Feb 14 19:51:02 jane sshd[30703]: Failed password for root from 189.45.37.254 port 36803 ssh2
Feb 14 19:59:22 jane sshd[4395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.45.37.254 
...
2020-02-15 03:25:18
attackspambots
Jan  3 16:01:08 ns3042688 sshd\[16315\]: Invalid user upload from 189.45.37.254
Jan  3 16:01:09 ns3042688 sshd\[16315\]: Failed password for invalid user upload from 189.45.37.254 port 54282 ssh2
Jan  3 16:02:42 ns3042688 sshd\[16919\]: Invalid user acct from 189.45.37.254
Jan  3 16:02:45 ns3042688 sshd\[16919\]: Failed password for invalid user acct from 189.45.37.254 port 59000 ssh2
Jan  3 16:04:15 ns3042688 sshd\[17500\]: Invalid user naq from 189.45.37.254
...
2020-01-04 00:14:41
attackbots
Dec 31 23:34:14 dev0-dcde-rnet sshd[32099]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.45.37.254
Dec 31 23:34:15 dev0-dcde-rnet sshd[32099]: Failed password for invalid user admin from 189.45.37.254 port 49793 ssh2
Dec 31 23:51:58 dev0-dcde-rnet sshd[32331]: Failed password for root from 189.45.37.254 port 41079 ssh2
2020-01-01 08:00:09
attack
Dec 30 04:40:52 hpm sshd\[12718\]: Invalid user lenore from 189.45.37.254
Dec 30 04:40:52 hpm sshd\[12718\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=gw.stech.net.br
Dec 30 04:40:55 hpm sshd\[12718\]: Failed password for invalid user lenore from 189.45.37.254 port 44975 ssh2
Dec 30 04:45:35 hpm sshd\[13087\]: Invalid user QWERTY12 from 189.45.37.254
Dec 30 04:45:35 hpm sshd\[13087\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=gw.stech.net.br
2019-12-30 23:18:57
attack
Dec  7 12:47:39 MK-Soft-VM3 sshd[15852]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.45.37.254 
Dec  7 12:47:41 MK-Soft-VM3 sshd[15852]: Failed password for invalid user margalit from 189.45.37.254 port 58757 ssh2
...
2019-12-07 20:27:43
attackspam
Automatic report - Banned IP Access
2019-11-28 23:19:00
attackbots
Repeated brute force against a port
2019-11-25 06:37:49
attackbots
Honeypot attack, port: 445, PTR: gw.stech.net.br.
2019-11-21 07:14:08
attack
Honeypot attack, port: 445, PTR: gw.stech.net.br.
2019-11-06 15:59:30
attackspambots
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(08261144)
2019-08-26 19:50:04
attackspam
Honeypot attack, port: 445, PTR: gw.stech.net.br.
2019-08-03 06:50:38
attackbotsspam
Jun 13 10:25:19 ubuntu sshd[3102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.45.37.254
Jun 13 10:25:21 ubuntu sshd[3102]: Failed password for invalid user qn from 189.45.37.254 port 50844 ssh2
Jun 13 10:28:58 ubuntu sshd[3184]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.45.37.254
Jun 13 10:29:00 ubuntu sshd[3184]: Failed password for invalid user edu from 189.45.37.254 port 33665 ssh2
2019-08-01 08:46:10
attackbotsspam
Honeypot attack, port: 445, PTR: gw.stech.net.br.
2019-07-30 05:06:01
attackspambots
Honeypot attack, port: 445, PTR: gw.stech.net.br.
2019-07-25 01:57:40
attack
Honeypot attack, port: 445, PTR: gw.stech.net.br.
2019-07-23 07:13:20
attackbotsspam
Jul  4 16:07:30 server01 sshd\[25093\]: Invalid user megan from 189.45.37.254
Jul  4 16:07:30 server01 sshd\[25093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.45.37.254
Jul  4 16:07:32 server01 sshd\[25093\]: Failed password for invalid user megan from 189.45.37.254 port 60410 ssh2
...
2019-07-05 03:21:09
attackbotsspam
Feb 23 00:42:08 motanud sshd\[21951\]: Invalid user ec2-user from 189.45.37.254 port 56604
Feb 23 00:42:08 motanud sshd\[21951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.45.37.254
Feb 23 00:42:09 motanud sshd\[21951\]: Failed password for invalid user ec2-user from 189.45.37.254 port 56604 ssh2
2019-07-03 00:57:32
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 189.45.37.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28629
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019033102 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Mon Apr 01 14:27:53 +08 2019
;; MSG SIZE  rcvd: 117

Host info
254.37.45.189.in-addr.arpa domain name pointer gw.stech.net.br.
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

Non-authoritative answer:
254.37.45.189.in-addr.arpa	name = gw.stech.net.br.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
105.226.79.37 attack
Automatic report - Port Scan Attack
2020-07-23 14:53:13
40.68.94.141 attackbotsspam
Jul 23 04:16:22 124388 sshd[29443]: Invalid user schneider from 40.68.94.141 port 41854
Jul 23 04:16:22 124388 sshd[29443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.68.94.141
Jul 23 04:16:22 124388 sshd[29443]: Invalid user schneider from 40.68.94.141 port 41854
Jul 23 04:16:24 124388 sshd[29443]: Failed password for invalid user schneider from 40.68.94.141 port 41854 ssh2
Jul 23 04:20:58 124388 sshd[29752]: Invalid user cba from 40.68.94.141 port 57838
2020-07-23 14:41:55
107.170.254.146 attack
Jul 23 06:18:36 jumpserver sshd[192698]: Invalid user sport from 107.170.254.146 port 33926
Jul 23 06:18:38 jumpserver sshd[192698]: Failed password for invalid user sport from 107.170.254.146 port 33926 ssh2
Jul 23 06:23:00 jumpserver sshd[192733]: Invalid user glenn from 107.170.254.146 port 48944
...
2020-07-23 14:31:14
46.4.60.249 attackspam
20 attempts against mh-misbehave-ban on twig
2020-07-23 14:44:44
52.17.98.131 attack
21 attempts against mh-misbehave-ban on apple
2020-07-23 14:32:04
35.229.45.205 attack
35.229.45.205 - - [23/Jul/2020:05:56:36 +0200] "GET /wp-login.php HTTP/1.1" 200 6310 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.229.45.205 - - [23/Jul/2020:05:56:37 +0200] "POST /wp-login.php HTTP/1.1" 200 6561 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.229.45.205 - - [23/Jul/2020:05:56:38 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-23 14:46:10
139.215.217.180 attack
Invalid user tu from 139.215.217.180 port 38577
2020-07-23 14:16:44
213.32.23.58 attackbots
Jul 23 05:52:53 XXXXXX sshd[7894]: Invalid user ubuntu from 213.32.23.58 port 37386
2020-07-23 14:15:13
186.189.208.246 attack
Jul 23 06:46:07 vps sshd[1036134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.189.208.246
Jul 23 06:46:10 vps sshd[1036134]: Failed password for invalid user git from 186.189.208.246 port 55535 ssh2
Jul 23 06:53:03 vps sshd[16636]: Invalid user suporte from 186.189.208.246 port 33547
Jul 23 06:53:03 vps sshd[16636]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.189.208.246
Jul 23 06:53:05 vps sshd[16636]: Failed password for invalid user suporte from 186.189.208.246 port 33547 ssh2
...
2020-07-23 14:20:44
167.114.114.114 attackspam
2020-07-23T03:53:10.085888shield sshd\[29162\]: Invalid user ts3bot from 167.114.114.114 port 60994
2020-07-23T03:53:10.094258shield sshd\[29162\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.ip-167-114-114.net
2020-07-23T03:53:11.895729shield sshd\[29162\]: Failed password for invalid user ts3bot from 167.114.114.114 port 60994 ssh2
2020-07-23T03:57:05.189312shield sshd\[29839\]: Invalid user gio from 167.114.114.114 port 46530
2020-07-23T03:57:05.198327shield sshd\[29839\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.ip-167-114-114.net
2020-07-23 14:26:34
139.99.105.138 attack
$f2bV_matches
2020-07-23 14:14:32
14.207.8.17 attackbots
Jul 23 09:02:01 lukav-desktop sshd\[26615\]: Invalid user administrator from 14.207.8.17
Jul 23 09:02:01 lukav-desktop sshd\[26615\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.207.8.17
Jul 23 09:02:03 lukav-desktop sshd\[26615\]: Failed password for invalid user administrator from 14.207.8.17 port 59064 ssh2
Jul 23 09:09:05 lukav-desktop sshd\[28288\]: Invalid user wendi from 14.207.8.17
Jul 23 09:09:05 lukav-desktop sshd\[28288\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.207.8.17
2020-07-23 14:14:53
86.89.82.2 attack
2020-07-23T05:57:10.452680n23.at sshd[4121542]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.89.82.2
2020-07-23T05:57:10.375481n23.at sshd[4121542]: Invalid user pi from 86.89.82.2 port 59886
2020-07-23T05:57:13.195366n23.at sshd[4121542]: Failed password for invalid user pi from 86.89.82.2 port 59886 ssh2
...
2020-07-23 14:17:21
188.165.238.199 attack
Jul 23 05:49:14 onepixel sshd[3684078]: Invalid user kato from 188.165.238.199 port 53008
Jul 23 05:49:14 onepixel sshd[3684078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.165.238.199 
Jul 23 05:49:14 onepixel sshd[3684078]: Invalid user kato from 188.165.238.199 port 53008
Jul 23 05:49:16 onepixel sshd[3684078]: Failed password for invalid user kato from 188.165.238.199 port 53008 ssh2
Jul 23 05:53:24 onepixel sshd[3686062]: Invalid user gw from 188.165.238.199 port 37182
2020-07-23 14:15:41
185.63.253.200 spambots
bokep
2020-07-23 14:53:38

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