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 <<>> 2.57.121.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61839
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;2.57.121.75.			IN	A

;; AUTHORITY SECTION:
.			207	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023011200 1800 900 604800 86400

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 13 00:47:34 CST 2023
;; MSG SIZE  rcvd: 104
Host info
75.121.57.2.in-addr.arpa domain name pointer mta75.soniideas.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
75.121.57.2.in-addr.arpa	name = mta75.soniideas.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
34.96.228.73 attack
Jun  5 00:00:21 mout sshd[4670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.96.228.73  user=root
Jun  5 00:00:23 mout sshd[4670]: Failed password for root from 34.96.228.73 port 45196 ssh2
2020-06-05 07:09:43
106.53.70.152 attackspambots
$f2bV_matches
2020-06-05 07:07:33
162.243.142.155 attack
4-6-2020 22:11:12	Unauthorized connection attempt (Brute-Force).
4-6-2020 22:11:12	Connection from IP address: 162.243.142.155 on port: 465


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=162.243.142.155
2020-06-05 06:54:04
140.143.228.227 attackbots
(sshd) Failed SSH login from 140.143.228.227 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  5 00:01:54 s1 sshd[15117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.228.227  user=root
Jun  5 00:01:55 s1 sshd[15117]: Failed password for root from 140.143.228.227 port 40922 ssh2
Jun  5 00:05:19 s1 sshd[15372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.228.227  user=root
Jun  5 00:05:21 s1 sshd[15372]: Failed password for root from 140.143.228.227 port 48670 ssh2
Jun  5 00:08:52 s1 sshd[15663]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.228.227  user=root
2020-06-05 07:00:59
201.108.227.106 attackbotsspam
port scan and connect, tcp 1433 (ms-sql-s)
2020-06-05 07:08:40
62.234.83.50 attackspam
$f2bV_matches
2020-06-05 06:51:55
106.12.132.224 attackspam
Jun  5 00:26:18 vmi345603 sshd[11818]: Failed password for root from 106.12.132.224 port 55552 ssh2
...
2020-06-05 07:25:10
51.77.149.232 attackbotsspam
Jun  4 23:57:16 vps687878 sshd\[16841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.149.232  user=root
Jun  4 23:57:19 vps687878 sshd\[16841\]: Failed password for root from 51.77.149.232 port 33288 ssh2
Jun  5 00:00:47 vps687878 sshd\[17153\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.149.232  user=root
Jun  5 00:00:49 vps687878 sshd\[17153\]: Failed password for root from 51.77.149.232 port 35796 ssh2
Jun  5 00:04:15 vps687878 sshd\[17326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.149.232  user=root
...
2020-06-05 07:13:38
185.12.45.115 attack
Automatic report - Banned IP Access
2020-06-05 07:10:34
222.186.30.218 attack
Jun  5 01:08:55 PorscheCustomer sshd[3550]: Failed password for root from 222.186.30.218 port 45515 ssh2
Jun  5 01:08:57 PorscheCustomer sshd[3550]: Failed password for root from 222.186.30.218 port 45515 ssh2
Jun  5 01:08:59 PorscheCustomer sshd[3550]: Failed password for root from 222.186.30.218 port 45515 ssh2
...
2020-06-05 07:14:34
219.150.93.157 attack
Jun  5 00:21:36 vps647732 sshd[26837]: Failed password for root from 219.150.93.157 port 39107 ssh2
...
2020-06-05 07:10:02
45.251.47.21 attack
(sshd) Failed SSH login from 45.251.47.21 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  4 22:13:35 elude sshd[29306]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.251.47.21  user=root
Jun  4 22:13:38 elude sshd[29306]: Failed password for root from 45.251.47.21 port 43252 ssh2
Jun  4 22:18:16 elude sshd[30020]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.251.47.21  user=root
Jun  4 22:18:18 elude sshd[30020]: Failed password for root from 45.251.47.21 port 52140 ssh2
Jun  4 22:20:32 elude sshd[30370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.251.47.21  user=root
2020-06-05 07:27:26
106.54.128.79 attack
2020-06-04T21:47:59.649217homeassistant sshd[2126]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.128.79  user=root
2020-06-04T21:48:01.783302homeassistant sshd[2126]: Failed password for root from 106.54.128.79 port 43782 ssh2
...
2020-06-05 07:07:05
60.2.224.234 attackspam
Jun  4 22:16:13 mail sshd\[14237\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.2.224.234  user=root
Jun  4 22:16:15 mail sshd\[14237\]: Failed password for root from 60.2.224.234 port 52496 ssh2
Jun  4 22:21:06 mail sshd\[14340\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.2.224.234  user=root
...
2020-06-05 06:59:56
71.6.233.46 attackspambots
Jun  4 23:21:01 debian kernel: [204623.713085] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=71.6.233.46 DST=89.252.131.35 LEN=40 TOS=0x00 PREC=0x00 TTL=236 ID=54321 PROTO=TCP SPT=8002 DPT=8002 WINDOW=65535 RES=0x00 SYN URGP=0
2020-06-05 07:05:18

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