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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 2.57.121.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49251
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;2.57.121.253.			IN	A

;; AUTHORITY SECTION:
.			400	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021800 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 23:17:42 CST 2022
;; MSG SIZE  rcvd: 105
Host info
253.121.57.2.in-addr.arpa domain name pointer host253.teeatop.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
253.121.57.2.in-addr.arpa	name = host253.teeatop.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
125.215.207.40 attackspambots
Nov  9 10:35:50 php1 sshd\[11974\]: Invalid user files from 125.215.207.40
Nov  9 10:35:50 php1 sshd\[11974\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.215.207.40
Nov  9 10:35:52 php1 sshd\[11974\]: Failed password for invalid user files from 125.215.207.40 port 36764 ssh2
Nov  9 10:45:34 php1 sshd\[13237\]: Invalid user eternity from 125.215.207.40
Nov  9 10:45:34 php1 sshd\[13237\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.215.207.40
2019-11-10 05:09:15
2a03:b0c0:3:e0::2ae:a001 attackbotsspam
xmlrpc attack
2019-11-10 05:18:00
177.106.5.138 attackspam
Unauthorized connection attempt from IP address 177.106.5.138 on Port 445(SMB)
2019-11-10 04:44:46
51.77.245.181 attackspam
Nov  9 21:41:03 vmanager6029 sshd\[5931\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.245.181  user=root
Nov  9 21:41:06 vmanager6029 sshd\[5931\]: Failed password for root from 51.77.245.181 port 42174 ssh2
Nov  9 21:44:17 vmanager6029 sshd\[6056\]: Invalid user michel from 51.77.245.181 port 51630
Nov  9 21:44:17 vmanager6029 sshd\[6056\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.245.181
2019-11-10 05:09:59
119.10.114.5 attackbots
Nov  9 18:13:51 lnxded64 sshd[583]: Failed password for root from 119.10.114.5 port 45491 ssh2
Nov  9 18:13:51 lnxded64 sshd[583]: Failed password for root from 119.10.114.5 port 45491 ssh2
2019-11-10 04:45:11
180.242.223.195 attack
Unauthorized connection attempt from IP address 180.242.223.195 on Port 445(SMB)
2019-11-10 05:00:12
185.129.194.31 attack
Unauthorized connection attempt from IP address 185.129.194.31 on Port 445(SMB)
2019-11-10 05:07:32
14.198.6.164 attackbots
Nov  9 10:36:37 php1 sshd\[12065\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=014198006164.ctinets.com  user=root
Nov  9 10:36:39 php1 sshd\[12065\]: Failed password for root from 14.198.6.164 port 49802 ssh2
Nov  9 10:40:18 php1 sshd\[12638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=014198006164.ctinets.com  user=root
Nov  9 10:40:20 php1 sshd\[12638\]: Failed password for root from 14.198.6.164 port 60276 ssh2
Nov  9 10:43:57 php1 sshd\[12945\]: Invalid user market from 14.198.6.164
2019-11-10 05:04:40
114.175.222.92 attackspam
Unauthorized connection attempt from IP address 114.175.222.92 on Port 445(SMB)
2019-11-10 05:04:13
45.172.70.77 attackspam
Unauthorized connection attempt from IP address 45.172.70.77 on Port 445(SMB)
2019-11-10 04:40:04
115.74.227.101 attackbots
Unauthorized connection attempt from IP address 115.74.227.101 on Port 445(SMB)
2019-11-10 05:07:10
51.75.32.141 attackbots
Nov  9 14:38:44 Tower sshd[36928]: Connection from 51.75.32.141 port 53198 on 192.168.10.220 port 22
Nov  9 14:38:46 Tower sshd[36928]: Invalid user test2 from 51.75.32.141 port 53198
Nov  9 14:38:46 Tower sshd[36928]: error: Could not get shadow information for NOUSER
Nov  9 14:38:46 Tower sshd[36928]: Failed password for invalid user test2 from 51.75.32.141 port 53198 ssh2
Nov  9 14:38:46 Tower sshd[36928]: Received disconnect from 51.75.32.141 port 53198:11: Bye Bye [preauth]
Nov  9 14:38:46 Tower sshd[36928]: Disconnected from invalid user test2 51.75.32.141 port 53198 [preauth]
2019-11-10 04:48:26
118.150.201.142 attackspam
Unauthorized connection attempt from IP address 118.150.201.142 on Port 445(SMB)
2019-11-10 04:56:15
77.39.9.14 attackbotsspam
Unauthorized connection attempt from IP address 77.39.9.14 on Port 445(SMB)
2019-11-10 04:47:18
182.75.29.134 attackspambots
Unauthorized connection attempt from IP address 182.75.29.134 on Port 445(SMB)
2019-11-10 04:44:24

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