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: Luzern

Region: Lucerne

Country: Switzerland

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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 77.57.69.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30824
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;77.57.69.51.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030901 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 10 12:02:39 CST 2025
;; MSG SIZE  rcvd: 104
Host info
51.69.57.77.in-addr.arpa domain name pointer 77-57-69-51.dclient.hispeed.ch.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
51.69.57.77.in-addr.arpa	name = 77-57-69-51.dclient.hispeed.ch.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
104.198.228.2 attackspambots
SSH auth scanning - multiple failed logins
2020-09-13 17:49:01
103.75.197.21 attackspambots
Brute force attempt
2020-09-13 17:38:52
45.155.173.186 attack
Sep 13 11:28:45 cho sshd[2811966]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.155.173.186 
Sep 13 11:28:45 cho sshd[2811966]: Invalid user pvkii from 45.155.173.186 port 43984
Sep 13 11:28:48 cho sshd[2811966]: Failed password for invalid user pvkii from 45.155.173.186 port 43984 ssh2
Sep 13 11:31:00 cho sshd[2812132]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.155.173.186  user=root
Sep 13 11:31:02 cho sshd[2812132]: Failed password for root from 45.155.173.186 port 55976 ssh2
...
2020-09-13 18:08:59
210.17.230.213 attack
Sep 13 02:53:02 ourumov-web sshd\[13070\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.17.230.213  user=root
Sep 13 02:53:04 ourumov-web sshd\[13070\]: Failed password for root from 210.17.230.213 port 35295 ssh2
Sep 13 03:08:28 ourumov-web sshd\[14214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.17.230.213  user=root
...
2020-09-13 18:05:53
138.122.97.128 attack
Sep 13 00:03:47 mail.srvfarm.net postfix/smtps/smtpd[659258]: warning: unknown[138.122.97.128]: SASL PLAIN authentication failed: 
Sep 13 00:03:48 mail.srvfarm.net postfix/smtps/smtpd[659258]: lost connection after AUTH from unknown[138.122.97.128]
Sep 13 00:06:00 mail.srvfarm.net postfix/smtpd[828038]: warning: unknown[138.122.97.128]: SASL PLAIN authentication failed: 
Sep 13 00:06:00 mail.srvfarm.net postfix/smtpd[828038]: lost connection after AUTH from unknown[138.122.97.128]
Sep 13 00:06:17 mail.srvfarm.net postfix/smtps/smtpd[657911]: warning: unknown[138.122.97.128]: SASL PLAIN authentication failed:
2020-09-13 17:36:11
104.248.138.121 attack
frenzy
2020-09-13 17:51:05
45.55.224.209 attackspambots
(sshd) Failed SSH login from 45.55.224.209 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 13 04:08:19 idl1-dfw sshd[152269]: Invalid user mongodb from 45.55.224.209 port 39048
Sep 13 04:08:20 idl1-dfw sshd[152269]: Failed password for invalid user mongodb from 45.55.224.209 port 39048 ssh2
Sep 13 04:15:32 idl1-dfw sshd[157868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.224.209  user=root
Sep 13 04:15:34 idl1-dfw sshd[157868]: Failed password for root from 45.55.224.209 port 56655 ssh2
Sep 13 04:17:24 idl1-dfw sshd[159268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.224.209  user=root
2020-09-13 18:09:24
106.12.182.38 attack
Sep 13 05:38:21 NPSTNNYC01T sshd[15531]: Failed password for root from 106.12.182.38 port 35272 ssh2
Sep 13 05:40:27 NPSTNNYC01T sshd[16192]: Failed password for root from 106.12.182.38 port 32980 ssh2
...
2020-09-13 17:53:42
211.250.72.142 attackspambots
$f2bV_matches
2020-09-13 18:09:55
5.200.91.146 attack
Sep 12 18:20:17 mail.srvfarm.net postfix/smtpd[533956]: warning: unknown[5.200.91.146]: SASL PLAIN authentication failed: 
Sep 12 18:20:17 mail.srvfarm.net postfix/smtpd[533956]: lost connection after AUTH from unknown[5.200.91.146]
Sep 12 18:24:34 mail.srvfarm.net postfix/smtpd[531922]: warning: unknown[5.200.91.146]: SASL PLAIN authentication failed: 
Sep 12 18:24:34 mail.srvfarm.net postfix/smtpd[531922]: lost connection after AUTH from unknown[5.200.91.146]
Sep 12 18:24:58 mail.srvfarm.net postfix/smtpd[533956]: warning: unknown[5.200.91.146]: SASL PLAIN authentication failed:
2020-09-13 17:43:40
186.216.70.113 attackspam
failed_logins
2020-09-13 17:31:04
198.12.227.90 attackspam
198.12.227.90 - - [13/Sep/2020:09:53:15 +0200] "POST /xmlrpc.php HTTP/1.1" 403 146 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
198.12.227.90 - - [13/Sep/2020:10:09:22 +0200] "POST /xmlrpc.php HTTP/1.1" 403 146 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-13 17:49:16
177.87.217.231 attackbotsspam
Attempted Brute Force (dovecot)
2020-09-13 17:32:46
186.4.235.4 attack
SSH/22 MH Probe, BF, Hack -
2020-09-13 17:50:17
122.116.7.34 attackbotsspam
Sep 13 10:34:55 ns382633 sshd\[1756\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.116.7.34  user=root
Sep 13 10:34:57 ns382633 sshd\[1756\]: Failed password for root from 122.116.7.34 port 39388 ssh2
Sep 13 10:38:11 ns382633 sshd\[2568\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.116.7.34  user=root
Sep 13 10:38:12 ns382633 sshd\[2568\]: Failed password for root from 122.116.7.34 port 52212 ssh2
Sep 13 10:40:23 ns382633 sshd\[3209\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.116.7.34  user=root
2020-09-13 17:58:37

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