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: Ningde City Fujian Provincial Network of Unicom

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackbotsspam
Invalid user teamspeak from 175.42.64.121 port 16161
2020-09-20 03:51:33
attackspam
Sep 19 12:34:50 mavik sshd[20286]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
Sep 19 12:34:52 mavik sshd[20286]: Failed password for root from 175.42.64.121 port 18263 ssh2
Sep 19 12:38:45 mavik sshd[20453]: Invalid user git from 175.42.64.121
Sep 19 12:38:45 mavik sshd[20453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121
Sep 19 12:38:48 mavik sshd[20453]: Failed password for invalid user git from 175.42.64.121 port 59954 ssh2
...
2020-09-19 19:56:53
attackbots
175.42.64.121 (CN/China/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 14 14:13:28 jbs1 sshd[8445]: Failed password for root from 190.147.33.171 port 56658 ssh2
Sep 14 14:13:26 jbs1 sshd[8445]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.147.33.171  user=root
Sep 14 14:12:01 jbs1 sshd[7935]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.4.3.172  user=root
Sep 14 14:12:02 jbs1 sshd[7935]: Failed password for root from 189.4.3.172 port 44674 ssh2
Sep 14 14:14:59 jbs1 sshd[8999]: Failed password for root from 203.217.140.77 port 26590 ssh2
Sep 14 14:15:06 jbs1 sshd[9116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root

IP Addresses Blocked:

190.147.33.171 (CO/Colombia/-)
189.4.3.172 (BR/Brazil/-)
203.217.140.77 (ID/Indonesia/-)
2020-09-15 02:28:09
attackbotsspam
Sep 14 09:26:09 santamaria sshd\[14441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
Sep 14 09:26:11 santamaria sshd\[14441\]: Failed password for root from 175.42.64.121 port 13360 ssh2
Sep 14 09:29:46 santamaria sshd\[14523\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
...
2020-09-14 18:14:26
attackbotsspam
Sep  9 03:38:32 web1 sshd\[4076\]: Invalid user anghelo from 175.42.64.121
Sep  9 03:38:32 web1 sshd\[4076\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121
Sep  9 03:38:33 web1 sshd\[4076\]: Failed password for invalid user anghelo from 175.42.64.121 port 42409 ssh2
Sep  9 03:42:42 web1 sshd\[4474\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
Sep  9 03:42:44 web1 sshd\[4474\]: Failed password for root from 175.42.64.121 port 21529 ssh2
2020-09-09 21:54:21
attackbots
Sep  9 09:06:00 root sshd[10134]: Failed password for root from 175.42.64.121 port 31435 ssh2
...
2020-09-09 15:42:20
attackspambots
Sep  8 21:25:22 OPSO sshd\[16010\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
Sep  8 21:25:24 OPSO sshd\[16010\]: Failed password for root from 175.42.64.121 port 62847 ssh2
Sep  8 21:27:36 OPSO sshd\[16540\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
Sep  8 21:27:38 OPSO sshd\[16540\]: Failed password for root from 175.42.64.121 port 26109 ssh2
Sep  8 21:29:57 OPSO sshd\[16720\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=apache
2020-09-09 07:51:43
attackbots
SSH auth scanning - multiple failed logins
2020-08-16 16:34:31
attackbotsspam
Aug  4 00:58:58 journals sshd\[97525\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
Aug  4 00:58:59 journals sshd\[97525\]: Failed password for root from 175.42.64.121 port 39657 ssh2
Aug  4 01:02:37 journals sshd\[97873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
Aug  4 01:02:39 journals sshd\[97873\]: Failed password for root from 175.42.64.121 port 19527 ssh2
Aug  4 01:06:23 journals sshd\[98239\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
...
2020-08-04 08:16:59
attack
Jun 12 18:39:23 vps687878 sshd\[8277\]: Failed password for root from 175.42.64.121 port 4546 ssh2
Jun 12 18:41:34 vps687878 sshd\[8738\]: Invalid user guoyifan from 175.42.64.121 port 18595
Jun 12 18:41:34 vps687878 sshd\[8738\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121
Jun 12 18:41:36 vps687878 sshd\[8738\]: Failed password for invalid user guoyifan from 175.42.64.121 port 18595 ssh2
Jun 12 18:43:46 vps687878 sshd\[8948\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
...
2020-06-13 04:54:22
attackspam
Jun  8 15:08:48 plex sshd[22064]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121  user=root
Jun  8 15:08:50 plex sshd[22064]: Failed password for root from 175.42.64.121 port 21140 ssh2
2020-06-09 03:21:20
attackbots
May 25 21:40:22 lukav-desktop sshd\[21992\]: Invalid user cathyreis from 175.42.64.121
May 25 21:40:22 lukav-desktop sshd\[21992\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121
May 25 21:40:24 lukav-desktop sshd\[21992\]: Failed password for invalid user cathyreis from 175.42.64.121 port 39447 ssh2
May 25 21:42:47 lukav-desktop sshd\[22001\]: Invalid user lex from 175.42.64.121
May 25 21:42:47 lukav-desktop sshd\[22001\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121
2020-05-26 03:53:46
attackspambots
Apr 27 20:12:43 scw-6657dc sshd[28853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121
Apr 27 20:12:43 scw-6657dc sshd[28853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.42.64.121
Apr 27 20:12:45 scw-6657dc sshd[28853]: Failed password for invalid user lilian from 175.42.64.121 port 30936 ssh2
...
2020-04-28 04:35:55
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 175.42.64.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31403
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			489	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020042701 1800 900 604800 86400

;; Query time: 129 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Apr 28 04:35:52 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 121.64.42.175.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.64.42.175.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.206.128.6 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-02-28 20:00:56
212.22.67.82 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-28 20:13:18
172.245.109.234 attackbotsspam
Fail2Ban Ban Triggered
2020-02-28 20:00:35
59.36.138.78 attackbots
Feb 28 06:14:57 firewall sshd[26146]: Failed password for invalid user zjnsh from 59.36.138.78 port 53780 ssh2
Feb 28 06:18:08 firewall sshd[26220]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.36.138.78  user=root
Feb 28 06:18:10 firewall sshd[26220]: Failed password for root from 59.36.138.78 port 42558 ssh2
...
2020-02-28 19:32:55
223.244.236.232 attack
(Feb 28)  LEN=40 TTL=53 ID=16363 TCP DPT=8080 WINDOW=8474 SYN 
 (Feb 28)  LEN=40 TTL=53 ID=28712 TCP DPT=8080 WINDOW=42588 SYN 
 (Feb 28)  LEN=40 TTL=53 ID=34695 TCP DPT=8080 WINDOW=5162 SYN 
 (Feb 27)  LEN=40 TTL=53 ID=48330 TCP DPT=8080 WINDOW=8474 SYN 
 (Feb 27)  LEN=40 TTL=53 ID=51781 TCP DPT=8080 WINDOW=8474 SYN 
 (Feb 27)  LEN=40 TTL=53 ID=65467 TCP DPT=8080 WINDOW=42588 SYN 
 (Feb 26)  LEN=40 TTL=53 ID=39462 TCP DPT=8080 WINDOW=42588 SYN 
 (Feb 26)  LEN=40 TTL=53 ID=55856 TCP DPT=8080 WINDOW=8474 SYN 
 (Feb 25)  LEN=40 TTL=53 ID=52948 TCP DPT=8080 WINDOW=42588 SYN 
 (Feb 25)  LEN=40 TTL=53 ID=34173 TCP DPT=8080 WINDOW=42588 SYN
2020-02-28 19:37:57
36.74.152.197 attackspambots
1582865356 - 02/28/2020 05:49:16 Host: 36.74.152.197/36.74.152.197 Port: 445 TCP Blocked
2020-02-28 20:17:27
192.241.235.11 attack
Feb 28 12:52:13 srv01 sshd[28097]: Invalid user chendaocheng from 192.241.235.11 port 46084
Feb 28 12:52:13 srv01 sshd[28097]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.235.11
Feb 28 12:52:13 srv01 sshd[28097]: Invalid user chendaocheng from 192.241.235.11 port 46084
Feb 28 12:52:16 srv01 sshd[28097]: Failed password for invalid user chendaocheng from 192.241.235.11 port 46084 ssh2
Feb 28 12:57:14 srv01 sshd[28324]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.235.11  user=mysql
Feb 28 12:57:16 srv01 sshd[28324]: Failed password for mysql from 192.241.235.11 port 51452 ssh2
...
2020-02-28 20:06:31
95.85.97.254 attackspam
Honeypot attack, port: 5555, PTR: PTR record not found
2020-02-28 20:04:05
92.185.167.201 attackspam
Feb 28 12:47:37 MK-Soft-VM3 sshd[18162]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.185.167.201 
Feb 28 12:47:39 MK-Soft-VM3 sshd[18162]: Failed password for invalid user testuser from 92.185.167.201 port 52122 ssh2
...
2020-02-28 20:07:57
43.230.196.78 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-28 20:08:35
142.93.211.66 attackspam
Automatic report - Banned IP Access
2020-02-28 20:15:00
51.178.51.119 attack
Feb 28 10:47:41 vpn01 sshd[12732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.51.119
Feb 28 10:47:43 vpn01 sshd[12732]: Failed password for invalid user jose from 51.178.51.119 port 33360 ssh2
...
2020-02-28 19:53:35
106.51.64.90 attackbotsspam
Honeypot attack, port: 445, PTR: broadband.actcorp.in.
2020-02-28 19:34:14
178.159.44.221 attack
Feb 28 12:16:55 sso sshd[5205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.159.44.221
Feb 28 12:16:58 sso sshd[5205]: Failed password for invalid user omn from 178.159.44.221 port 57532 ssh2
...
2020-02-28 20:14:00
64.227.16.31 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-28 19:42:09

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