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: Viet Nam

Internet Service Provider: FPT Telecom Company

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspam
Invalid user erp from 42.112.211.52 port 39306
2020-09-03 20:28:56
attack
Invalid user erp from 42.112.211.52 port 39306
2020-09-03 12:14:01
attack
Invalid user erp from 42.112.211.52 port 39306
2020-09-03 04:33:21
attackbotsspam
Aug 28 16:21:24 v22019038103785759 sshd\[19113\]: Invalid user asterisk from 42.112.211.52 port 57889
Aug 28 16:21:24 v22019038103785759 sshd\[19113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52
Aug 28 16:21:26 v22019038103785759 sshd\[19113\]: Failed password for invalid user asterisk from 42.112.211.52 port 57889 ssh2
Aug 28 16:30:24 v22019038103785759 sshd\[19889\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52  user=root
Aug 28 16:30:26 v22019038103785759 sshd\[19889\]: Failed password for root from 42.112.211.52 port 11869 ssh2
...
2020-08-29 00:08:50
attack
Lines containing failures of 42.112.211.52
Aug 24 04:26:29 kmh-vmh-003-fsn07 sshd[10353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52  user=r.r
Aug 24 04:26:31 kmh-vmh-003-fsn07 sshd[10353]: Failed password for r.r from 42.112.211.52 port 35634 ssh2
Aug 24 04:26:32 kmh-vmh-003-fsn07 sshd[10353]: Received disconnect from 42.112.211.52 port 35634:11: Bye Bye [preauth]
Aug 24 04:26:32 kmh-vmh-003-fsn07 sshd[10353]: Disconnected from authenticating user r.r 42.112.211.52 port 35634 [preauth]
Aug 24 04:44:55 kmh-vmh-003-fsn07 sshd[12890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52  user=r.r
Aug 24 04:44:57 kmh-vmh-003-fsn07 sshd[12890]: Failed password for r.r from 42.112.211.52 port 23324 ssh2
Aug 24 04:44:58 kmh-vmh-003-fsn07 sshd[12890]: Received disconnect from 42.112.211.52 port 23324:11: Bye Bye [preauth]
Aug 24 04:44:58 kmh-vmh-003-fsn07 sshd[12890]: Dis........
------------------------------
2020-08-24 14:38:32
attackbotsspam
Aug 23 23:01:18 game-panel sshd[11087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52
Aug 23 23:01:20 game-panel sshd[11087]: Failed password for invalid user webmaster from 42.112.211.52 port 34336 ssh2
Aug 23 23:03:11 game-panel sshd[11166]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52
2020-08-24 09:14:33
attack
Aug 17 10:30:27 gw1 sshd[6484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52
Aug 17 10:30:29 gw1 sshd[6484]: Failed password for invalid user nci from 42.112.211.52 port 62658 ssh2
...
2020-08-17 14:03:33
attackspambots
Aug 12 14:39:24 ip106 sshd[30954]: Failed password for root from 42.112.211.52 port 31125 ssh2
...
2020-08-12 20:53:18
attackspambots
Failed password for root from 42.112.211.52 port 60136 ssh2
2020-08-08 18:58:52
attackbotsspam
Aug  5 22:37:25 ip40 sshd[15013]: Failed password for root from 42.112.211.52 port 40777 ssh2
...
2020-08-06 05:08:04
attackbots
detected by Fail2Ban
2020-08-05 04:51:22
attackspambots
Invalid user chenjiaze from 42.112.211.52 port 61923
2020-07-31 19:14:51
attackspambots
Invalid user shan from 42.112.211.52 port 48449
2020-07-27 01:10:25
attack
Jul 22 19:46:31 our-server-hostname sshd[20260]: Invalid user tester from 42.112.211.52
Jul 22 19:46:31 our-server-hostname sshd[20260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 19:46:34 our-server-hostname sshd[20260]: Failed password for invalid user tester from 42.112.211.52 port 40514 ssh2
Jul 22 19:58:25 our-server-hostname sshd[22003]: Invalid user testadmin from 42.112.211.52
Jul 22 19:58:25 our-server-hostname sshd[22003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 19:58:27 our-server-hostname sshd[22003]: Failed password for invalid user testadmin from 42.112.211.52 port 44529 ssh2
Jul 22 20:00:50 our-server-hostname sshd[22307]: Invalid user postgre from 42.112.211.52
Jul 22 20:00:51 our-server-hostname sshd[22307]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 20........
-------------------------------
2020-07-26 13:14:13
attackbotsspam
Jul 22 19:46:31 our-server-hostname sshd[20260]: Invalid user tester from 42.112.211.52
Jul 22 19:46:31 our-server-hostname sshd[20260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 19:46:34 our-server-hostname sshd[20260]: Failed password for invalid user tester from 42.112.211.52 port 40514 ssh2
Jul 22 19:58:25 our-server-hostname sshd[22003]: Invalid user testadmin from 42.112.211.52
Jul 22 19:58:25 our-server-hostname sshd[22003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 19:58:27 our-server-hostname sshd[22003]: Failed password for invalid user testadmin from 42.112.211.52 port 44529 ssh2
Jul 22 20:00:50 our-server-hostname sshd[22307]: Invalid user postgre from 42.112.211.52
Jul 22 20:00:51 our-server-hostname sshd[22307]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.112.211.52 
Jul 22 20........
-------------------------------
2020-07-25 03:15:47
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.112.211.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61974
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			417	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020072401 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jul 25 03:15:43 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 52.211.112.42.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 52.211.112.42.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
115.159.46.47 attack
Jan  2 19:10:29 ms-srv sshd[62564]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.46.47
Jan  2 19:10:30 ms-srv sshd[62564]: Failed password for invalid user salva from 115.159.46.47 port 41069 ssh2
2020-02-02 21:31:08
155.94.146.17 attackspam
Dec 28 19:07:07 ms-srv sshd[16439]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.94.146.17
Dec 28 19:07:09 ms-srv sshd[16439]: Failed password for invalid user super from 155.94.146.17 port 16881 ssh2
2020-02-02 21:46:13
155.4.252.250 attack
Sep  8 02:46:57 ms-srv sshd[54297]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.252.250
Sep  8 02:47:00 ms-srv sshd[54297]: Failed password for invalid user admin from 155.4.252.250 port 34357 ssh2
2020-02-02 21:52:55
155.94.226.203 attackbots
Apr 16 11:03:42 ms-srv sshd[44778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.94.226.203
Apr 16 11:03:44 ms-srv sshd[44778]: Failed password for invalid user ubnt from 155.94.226.203 port 38398 ssh2
2020-02-02 21:44:12
155.4.71.18 attackbotsspam
Oct 29 17:48:45 ms-srv sshd[17805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.71.18
Oct 29 17:48:47 ms-srv sshd[17805]: Failed password for invalid user distccd from 155.4.71.18 port 58410 ssh2
2020-02-02 21:48:42
155.4.255.138 attack
Jan  9 14:46:19 ms-srv sshd[33775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.255.138  user=root
Jan  9 14:46:21 ms-srv sshd[33775]: Failed password for invalid user root from 155.4.255.138 port 59860 ssh2
2020-02-02 21:51:35
125.209.110.173 attackbotsspam
Dec 23 04:13:13 ms-srv sshd[37961]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.209.110.173  user=bin
Dec 23 04:13:15 ms-srv sshd[37961]: Failed password for invalid user bin from 125.209.110.173 port 36022 ssh2
2020-02-02 21:18:44
81.170.214.154 attack
port
2020-02-02 21:45:48
70.71.148.228 attack
Unauthorized connection attempt detected from IP address 70.71.148.228 to port 2220 [J]
2020-02-02 21:40:46
106.13.4.250 attackspambots
Dec  5 23:49:16 ms-srv sshd[61214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.4.250  user=root
Dec  5 23:49:19 ms-srv sshd[61214]: Failed password for invalid user root from 106.13.4.250 port 39050 ssh2
2020-02-02 21:20:04
187.35.146.97 attackbotsspam
Telnet/23 MH Probe, BF, Hack -
2020-02-02 21:20:31
171.95.80.144 attack
Unauthorized connection attempt detected from IP address 171.95.80.144 to port 23 [T]
2020-02-02 21:40:20
13.234.119.150 attackbotsspam
Unauthorized connection attempt detected from IP address 13.234.119.150 to port 2220 [J]
2020-02-02 21:37:18
192.3.157.121 attackspambots
Feb  2 03:36:48 eddieflores sshd\[31311\]: Invalid user nagios from 192.3.157.121
Feb  2 03:36:48 eddieflores sshd\[31311\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.157.121
Feb  2 03:36:50 eddieflores sshd\[31311\]: Failed password for invalid user nagios from 192.3.157.121 port 42611 ssh2
Feb  2 03:41:27 eddieflores sshd\[31406\]: Invalid user admin from 192.3.157.121
Feb  2 03:41:27 eddieflores sshd\[31406\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.157.121
2020-02-02 21:51:59
182.73.47.154 attack
Feb  2 14:23:09 163-172-32-151 sshd[32528]: Invalid user dbadmin from 182.73.47.154 port 53060
...
2020-02-02 21:30:05

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