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: China

Internet Service Provider: Shanghai UCloud Information Technology Company Limited

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Oct  7 11:19:41 dhoomketu sshd[3625984]: Failed password for root from 106.75.139.131 port 40808 ssh2
Oct  7 11:21:25 dhoomketu sshd[3626010]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.139.131  user=root
Oct  7 11:21:26 dhoomketu sshd[3626010]: Failed password for root from 106.75.139.131 port 57422 ssh2
Oct  7 11:23:06 dhoomketu sshd[3626061]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.139.131  user=root
Oct  7 11:23:08 dhoomketu sshd[3626061]: Failed password for root from 106.75.139.131 port 45804 ssh2
...
2020-10-07 20:38:21
attackbotsspam
Oct  7 09:44:01 dhoomketu sshd[3623264]: Failed password for root from 106.75.139.131 port 53698 ssh2
Oct  7 09:45:35 dhoomketu sshd[3623291]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.139.131  user=root
Oct  7 09:45:38 dhoomketu sshd[3623291]: Failed password for root from 106.75.139.131 port 42080 ssh2
Oct  7 09:47:19 dhoomketu sshd[3623324]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.139.131  user=root
Oct  7 09:47:22 dhoomketu sshd[3623324]: Failed password for root from 106.75.139.131 port 58694 ssh2
...
2020-10-07 12:23:48
Comments on same subnet:
IP Type Details Datetime
106.75.139.232 attackspam
SSH invalid-user multiple login try
2020-06-20 21:26:46
106.75.139.232 attackbots
Jun 13 19:06:23 ns392434 sshd[17156]: Invalid user hi from 106.75.139.232 port 39624
Jun 13 19:06:23 ns392434 sshd[17156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.139.232
Jun 13 19:06:23 ns392434 sshd[17156]: Invalid user hi from 106.75.139.232 port 39624
Jun 13 19:06:25 ns392434 sshd[17156]: Failed password for invalid user hi from 106.75.139.232 port 39624 ssh2
Jun 13 19:08:39 ns392434 sshd[17214]: Invalid user kapil from 106.75.139.232 port 59130
Jun 13 19:08:39 ns392434 sshd[17214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.139.232
Jun 13 19:08:39 ns392434 sshd[17214]: Invalid user kapil from 106.75.139.232 port 59130
Jun 13 19:08:42 ns392434 sshd[17214]: Failed password for invalid user kapil from 106.75.139.232 port 59130 ssh2
Jun 13 19:10:19 ns392434 sshd[17340]: Invalid user bwd from 106.75.139.232 port 45248
2020-06-14 04:08:00
106.75.139.232 attackbotsspam
Ssh brute force
2020-06-05 08:08:07
106.75.139.232 attackspambots
SSH brute force attempt
2020-06-01 05:44:12
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.75.139.131
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64645
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			443	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020100602 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 07 12:23:45 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 131.139.75.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 131.139.75.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
13.92.134.70 attackbots
Invalid user admin from 13.92.134.70 port 62164
2020-09-27 19:11:37
49.235.100.147 attackspambots
Invalid user edgar from 49.235.100.147 port 56794
2020-09-27 19:07:25
104.248.61.192 attackspam
(sshd) Failed SSH login from 104.248.61.192 (US/United States/www.sati2.com.py): 5 in the last 3600 secs
2020-09-27 18:52:52
106.55.162.86 attackbotsspam
Sep 27 10:03:41 vps8769 sshd[933]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.162.86
Sep 27 10:03:42 vps8769 sshd[933]: Failed password for invalid user dev from 106.55.162.86 port 51324 ssh2
...
2020-09-27 19:04:46
80.82.77.245 attackspam
 UDP 80.82.77.245:58287 -> port 1718, len 57
2020-09-27 18:44:21
40.121.157.202 attackspam
Invalid user 100 from 40.121.157.202 port 11087
2020-09-27 18:47:18
218.92.0.210 attack
2020-09-27T10:42:10.636960server.espacesoutien.com sshd[4451]: Failed password for root from 218.92.0.210 port 48932 ssh2
2020-09-27T10:42:12.528127server.espacesoutien.com sshd[4451]: Failed password for root from 218.92.0.210 port 48932 ssh2
2020-09-27T10:43:10.631641server.espacesoutien.com sshd[4496]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.210  user=root
2020-09-27T10:43:12.448547server.espacesoutien.com sshd[4496]: Failed password for root from 218.92.0.210 port 22362 ssh2
...
2020-09-27 19:03:05
94.130.176.206 attackbotsspam
Port probing on unauthorized port 445
2020-09-27 18:48:51
61.177.172.142 attack
Sep 27 10:31:00 rush sshd[23502]: Failed password for root from 61.177.172.142 port 61087 ssh2
Sep 27 10:31:03 rush sshd[23502]: Failed password for root from 61.177.172.142 port 61087 ssh2
Sep 27 10:31:06 rush sshd[23502]: Failed password for root from 61.177.172.142 port 61087 ssh2
Sep 27 10:31:10 rush sshd[23502]: Failed password for root from 61.177.172.142 port 61087 ssh2
...
2020-09-27 18:50:07
104.168.28.195 attackbots
Invalid user uno8 from 104.168.28.195 port 58841
2020-09-27 18:40:08
137.116.146.201 attack
"Unauthorized connection attempt on SSHD detected"
2020-09-27 19:19:04
167.172.133.119 attackbotsspam
$f2bV_matches
2020-09-27 18:56:49
195.29.102.29 attackbots
Sep 27 07:31:59 staging sshd[116329]: Invalid user printer from 195.29.102.29 port 52140
Sep 27 07:31:59 staging sshd[116329]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.29.102.29 
Sep 27 07:31:59 staging sshd[116329]: Invalid user printer from 195.29.102.29 port 52140
Sep 27 07:32:01 staging sshd[116329]: Failed password for invalid user printer from 195.29.102.29 port 52140 ssh2
...
2020-09-27 18:50:45
80.82.70.25 attack
[MK-VM5] Blocked by UFW
2020-09-27 18:58:27
106.75.105.110 attack
DATE:2020-09-27 09:37:58,IP:106.75.105.110,MATCHES:10,PORT:ssh
2020-09-27 18:59:15

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