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: Romania

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
2.57.121.104 attack
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-10-14 09:04:46
2.57.121.19 attack
Lines containing failures of 2.57.121.19
Oct  7 12:37:11 nextcloud sshd[23963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=r.r
Oct  7 12:37:13 nextcloud sshd[23963]: Failed password for r.r from 2.57.121.19 port 47782 ssh2
Oct  7 12:37:13 nextcloud sshd[23963]: Received disconnect from 2.57.121.19 port 47782:11: Bye Bye [preauth]
Oct  7 12:37:13 nextcloud sshd[23963]: Disconnected from authenticating user r.r 2.57.121.19 port 47782 [preauth]
Oct  7 12:53:35 nextcloud sshd[26770]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=r.r
Oct  7 12:53:37 nextcloud sshd[26770]: Failed password for r.r from 2.57.121.19 port 38478 ssh2
Oct  7 12:53:37 nextcloud sshd[26770]: Received disconnect from 2.57.121.19 port 38478:11: Bye Bye [preauth]
Oct  7 12:53:37 nextcloud sshd[26770]: Disconnected from authenticating user r.r 2.57.121.19 port 38478 [preauth]
Oct  7 1........
------------------------------
2020-10-12 02:05:01
2.57.121.19 attack
Lines containing failures of 2.57.121.19
Oct  7 12:37:11 nextcloud sshd[23963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=r.r
Oct  7 12:37:13 nextcloud sshd[23963]: Failed password for r.r from 2.57.121.19 port 47782 ssh2
Oct  7 12:37:13 nextcloud sshd[23963]: Received disconnect from 2.57.121.19 port 47782:11: Bye Bye [preauth]
Oct  7 12:37:13 nextcloud sshd[23963]: Disconnected from authenticating user r.r 2.57.121.19 port 47782 [preauth]
Oct  7 12:53:35 nextcloud sshd[26770]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=r.r
Oct  7 12:53:37 nextcloud sshd[26770]: Failed password for r.r from 2.57.121.19 port 38478 ssh2
Oct  7 12:53:37 nextcloud sshd[26770]: Received disconnect from 2.57.121.19 port 38478:11: Bye Bye [preauth]
Oct  7 12:53:37 nextcloud sshd[26770]: Disconnected from authenticating user r.r 2.57.121.19 port 38478 [preauth]
Oct  7 1........
------------------------------
2020-10-11 17:54:25
2.57.121.19 attackbotsspam
Oct 10 13:42:24 pixelmemory sshd[3235053]: Failed password for root from 2.57.121.19 port 57924 ssh2
Oct 10 13:44:08 pixelmemory sshd[3252791]: Invalid user abc1234 from 2.57.121.19 port 51694
Oct 10 13:44:08 pixelmemory sshd[3252791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19 
Oct 10 13:44:08 pixelmemory sshd[3252791]: Invalid user abc1234 from 2.57.121.19 port 51694
Oct 10 13:44:10 pixelmemory sshd[3252791]: Failed password for invalid user abc1234 from 2.57.121.19 port 51694 ssh2
...
2020-10-11 04:45:09
2.57.121.19 attackbots
Oct 10 08:18:16 firewall sshd[19785]: Failed password for root from 2.57.121.19 port 33660 ssh2
Oct 10 08:21:57 firewall sshd[19834]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=root
Oct 10 08:21:59 firewall sshd[19834]: Failed password for root from 2.57.121.19 port 40284 ssh2
...
2020-10-10 20:44:24
2.57.121.19 attackspam
Lines containing failures of 2.57.121.19
Oct  7 12:37:11 nextcloud sshd[23963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=r.r
Oct  7 12:37:13 nextcloud sshd[23963]: Failed password for r.r from 2.57.121.19 port 47782 ssh2
Oct  7 12:37:13 nextcloud sshd[23963]: Received disconnect from 2.57.121.19 port 47782:11: Bye Bye [preauth]
Oct  7 12:37:13 nextcloud sshd[23963]: Disconnected from authenticating user r.r 2.57.121.19 port 47782 [preauth]
Oct  7 12:53:35 nextcloud sshd[26770]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=r.r
Oct  7 12:53:37 nextcloud sshd[26770]: Failed password for r.r from 2.57.121.19 port 38478 ssh2
Oct  7 12:53:37 nextcloud sshd[26770]: Received disconnect from 2.57.121.19 port 38478:11: Bye Bye [preauth]
Oct  7 12:53:37 nextcloud sshd[26770]: Disconnected from authenticating user r.r 2.57.121.19 port 38478 [preauth]
Oct  7 1........
------------------------------
2020-10-09 01:30:56
2.57.121.19 attackspambots
Lines containing failures of 2.57.121.19
Oct  7 12:37:11 nextcloud sshd[23963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=r.r
Oct  7 12:37:13 nextcloud sshd[23963]: Failed password for r.r from 2.57.121.19 port 47782 ssh2
Oct  7 12:37:13 nextcloud sshd[23963]: Received disconnect from 2.57.121.19 port 47782:11: Bye Bye [preauth]
Oct  7 12:37:13 nextcloud sshd[23963]: Disconnected from authenticating user r.r 2.57.121.19 port 47782 [preauth]
Oct  7 12:53:35 nextcloud sshd[26770]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.57.121.19  user=r.r
Oct  7 12:53:37 nextcloud sshd[26770]: Failed password for r.r from 2.57.121.19 port 38478 ssh2
Oct  7 12:53:37 nextcloud sshd[26770]: Received disconnect from 2.57.121.19 port 38478:11: Bye Bye [preauth]
Oct  7 12:53:37 nextcloud sshd[26770]: Disconnected from authenticating user r.r 2.57.121.19 port 38478 [preauth]
Oct  7 1........
------------------------------
2020-10-08 17:27:23
2.57.121.112 attack
Port scanning [4 denied]
2020-09-09 01:22:45
2.57.121.112 attack
Port scanning [4 denied]
2020-09-08 16:49:23
2.57.121.203 attackbots
Unauthorized connection attempt detected from IP address 2.57.121.203 to port 23
2020-07-22 22:08:19
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 2.57.121.105
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22084
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;2.57.121.105.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012000 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 21 01:18:32 CST 2025
;; MSG SIZE  rcvd: 105
Host info
105.121.57.2.in-addr.arpa domain name pointer dns105.personaliseplus.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
105.121.57.2.in-addr.arpa	name = dns105.personaliseplus.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
110.164.77.46 attackspam
Feb  3 15:40:29 grey postfix/smtpd\[9706\]: NOQUEUE: reject: RCPT from unknown\[110.164.77.46\]: 554 5.7.1 Service unavailable\; Client host \[110.164.77.46\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[110.164.77.46\]\; from=\ to=\ proto=ESMTP helo=\
...
2020-02-03 22:50:16
5.26.231.190 attackspam
Feb  3 15:40:11 grey postfix/smtpd\[25389\]: NOQUEUE: reject: RCPT from unknown\[5.26.231.190\]: 554 5.7.1 Service unavailable\; Client host \[5.26.231.190\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=5.26.231.190\; from=\ to=\ proto=ESMTP helo=\<\[5.26.231.190\]\>
...
2020-02-03 23:21:23
91.212.150.147 attackbotsspam
Feb  3 14:40:33 sigma sshd\[19772\]: Invalid user test from 91.212.150.147Feb  3 14:40:35 sigma sshd\[19772\]: Failed password for invalid user test from 91.212.150.147 port 43754 ssh2
...
2020-02-03 22:44:42
181.171.181.50 attackbotsspam
Dec  7 19:30:39 v22018076590370373 sshd[20553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.171.181.50 
...
2020-02-03 23:11:58
198.27.89.7 attack
Unauthorized connection attempt detected from IP address 198.27.89.7 to port 1433 [J]
2020-02-03 23:00:53
185.184.79.36 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-03 22:45:06
123.98.195.22 attack
Honeypot attack, port: 4567, PTR: PTR record not found
2020-02-03 22:41:31
60.173.79.120 attackbots
invalid login attempt
2020-02-03 23:11:29
14.29.168.116 attack
2020-02-03T15:36:46.352089scmdmz1 sshd[24758]: Invalid user ktc from 14.29.168.116 port 33769
2020-02-03T15:36:46.355316scmdmz1 sshd[24758]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.168.116
2020-02-03T15:36:46.352089scmdmz1 sshd[24758]: Invalid user ktc from 14.29.168.116 port 33769
2020-02-03T15:36:48.654840scmdmz1 sshd[24758]: Failed password for invalid user ktc from 14.29.168.116 port 33769 ssh2
2020-02-03T15:40:33.353270scmdmz1 sshd[25148]: Invalid user guard from 14.29.168.116 port 43670
...
2020-02-03 22:46:46
213.32.10.226 attackspam
5x Failed Password
2020-02-03 22:40:31
61.227.32.80 attackspambots
firewall-block, port(s): 23/tcp
2020-02-03 23:26:20
69.65.79.99 attackspambots
Automatic report - Port Scan Attack
2020-02-03 23:05:29
14.170.233.44 attack
Feb  3 15:40:08 grey postfix/smtpd\[10053\]: NOQUEUE: reject: RCPT from unknown\[14.170.233.44\]: 554 5.7.1 Service unavailable\; Client host \[14.170.233.44\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=14.170.233.44\; from=\ to=\ proto=ESMTP helo=\
...
2020-02-03 23:26:53
103.89.176.75 attack
Feb  3 16:01:44 srv01 sshd[25085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.89.176.75  user=root
Feb  3 16:01:46 srv01 sshd[25085]: Failed password for root from 103.89.176.75 port 50530 ssh2
Feb  3 16:03:00 srv01 sshd[25125]: Invalid user fp from 103.89.176.75 port 59134
Feb  3 16:03:00 srv01 sshd[25125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.89.176.75
Feb  3 16:03:00 srv01 sshd[25125]: Invalid user fp from 103.89.176.75 port 59134
Feb  3 16:03:02 srv01 sshd[25125]: Failed password for invalid user fp from 103.89.176.75 port 59134 ssh2
...
2020-02-03 23:19:32
168.232.169.195 attackbots
(imapd) Failed IMAP login from 168.232.169.195 (HN/Honduras/-): 1 in the last 3600 secs
2020-02-03 22:54:31

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