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 <<>> 2.57.121.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8090
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;2.57.121.45.			IN	A

;; AUTHORITY SECTION:
.			117	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020700 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 00:29:16 CST 2022
;; MSG SIZE  rcvd: 104
Host info
45.121.57.2.in-addr.arpa domain name pointer smtp45.kcmoa.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
45.121.57.2.in-addr.arpa	name = smtp45.kcmoa.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
45.145.66.90 attackspam
TCP port : 22
2020-08-15 19:16:33
139.59.40.240 attackspambots
Aug 15 09:19:31 localhost sshd\[3014\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.40.240  user=root
Aug 15 09:19:32 localhost sshd\[3014\]: Failed password for root from 139.59.40.240 port 52390 ssh2
Aug 15 09:32:44 localhost sshd\[3226\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.40.240  user=root
...
2020-08-15 19:18:53
125.141.139.29 attack
Lines containing failures of 125.141.139.29 (max 1000)
Aug 13 08:40:52 localhost sshd[12336]: User r.r from 125.141.139.29 not allowed because listed in DenyUsers
Aug 13 08:40:52 localhost sshd[12336]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.141.139.29  user=r.r
Aug 13 08:40:54 localhost sshd[12336]: Failed password for invalid user r.r from 125.141.139.29 port 53794 ssh2
Aug 13 08:40:56 localhost sshd[12336]: Received disconnect from 125.141.139.29 port 53794:11: Bye Bye [preauth]
Aug 13 08:40:56 localhost sshd[12336]: Disconnected from invalid user r.r 125.141.139.29 port 53794 [preauth]
Aug 13 08:57:55 localhost sshd[20179]: User r.r from 125.141.139.29 not allowed because listed in DenyUsers
Aug 13 08:57:55 localhost sshd[20179]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.141.139.29  user=r.r
Aug 13 08:57:57 localhost sshd[20179]: Failed password for invalid user r.r ........
------------------------------
2020-08-15 19:24:32
121.241.244.92 attackspam
Aug 15 13:27:48 eventyay sshd[10159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.241.244.92
Aug 15 13:27:49 eventyay sshd[10159]: Failed password for invalid user PA55wOrd123 from 121.241.244.92 port 51393 ssh2
Aug 15 13:34:00 eventyay sshd[10325]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.241.244.92
...
2020-08-15 19:36:16
51.38.118.26 attackspambots
Aug 15 11:19:20 game-panel sshd[32133]: Failed password for root from 51.38.118.26 port 34230 ssh2
Aug 15 11:22:54 game-panel sshd[32300]: Failed password for root from 51.38.118.26 port 38333 ssh2
2020-08-15 19:27:02
167.99.77.111 attack
TCP port : 5252
2020-08-15 19:54:33
71.6.146.130 attackspambots
Unauthorized connection attempt from IP address 71.6.146.130 on port 110
2020-08-15 19:38:10
138.121.170.194 attackspam
*Port Scan* detected from 138.121.170.194 (CL/Chile/Santiago Metropolitan/Las Condes/138.121.170.194.dnsgigas.es). 4 hits in the last 175 seconds
2020-08-15 19:15:44
77.107.20.51 attack
Aug 14 12:40:05 ingram sshd[3497]: Invalid user admin from 77.107.20.51
Aug 14 12:40:05 ingram sshd[3497]: Failed none for invalid user admin from 77.107.20.51 port 46585 ssh2
Aug 14 12:40:05 ingram sshd[3497]: Failed password for invalid user admin from 77.107.20.51 port 46585 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=77.107.20.51
2020-08-15 19:16:14
183.166.162.139 attackspambots
Fail2Ban Ban Triggered
HTTP SQL Injection Attempt
2020-08-15 19:24:03
185.222.57.183 attackbotsspam
[N10.H1.VM1] SPAM Detected Blocked by UFW
2020-08-15 19:42:21
218.92.0.165 attackspam
Aug 15 13:40:22 nextcloud sshd\[11191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.165  user=root
Aug 15 13:40:24 nextcloud sshd\[11191\]: Failed password for root from 218.92.0.165 port 16935 ssh2
Aug 15 13:40:44 nextcloud sshd\[11520\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.165  user=root
2020-08-15 19:42:07
185.147.49.151 attackbots
Trolling for resource vulnerabilities
2020-08-15 19:29:26
189.213.46.248 attackspam
Automatic report - Port Scan Attack
2020-08-15 19:17:05
128.199.84.201 attack
Aug 15 01:05:44 php1 sshd\[21140\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.84.201  user=root
Aug 15 01:05:47 php1 sshd\[21140\]: Failed password for root from 128.199.84.201 port 55596 ssh2
Aug 15 01:07:51 php1 sshd\[21290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.84.201  user=root
Aug 15 01:07:53 php1 sshd\[21290\]: Failed password for root from 128.199.84.201 port 56356 ssh2
Aug 15 01:10:00 php1 sshd\[21630\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.84.201  user=root
2020-08-15 19:27:36

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