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: Israel

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 <<>> 81.199.57.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60611
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.199.57.142.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013101 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 01 02:44:34 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 142.57.199.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.57.199.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.59.200.177 attack
Jun  8 15:32:06 fhem-rasp sshd[6911]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.59.200.177  user=root
Jun  8 15:32:08 fhem-rasp sshd[6911]: Failed password for root from 123.59.200.177 port 42236 ssh2
...
2020-06-08 22:08:22
84.17.48.139 attackspambots
spam form
2020-06-08 22:03:34
183.63.72.242 attack
Jun  8 14:04:20 vmi345603 sshd[24189]: Failed password for root from 183.63.72.242 port 53734 ssh2
...
2020-06-08 22:18:07
182.70.253.202 attack
Jun  8 15:53:02 ns381471 sshd[20535]: Failed password for root from 182.70.253.202 port 39431 ssh2
2020-06-08 22:18:41
87.138.254.133 attack
Jun  8 14:03:45 jane sshd[2773]: Failed password for root from 87.138.254.133 port 49944 ssh2
...
2020-06-08 22:05:20
87.246.7.66 attackspam
Jun  8 15:50:36 websrv1.derweidener.de postfix/smtpd[465744]: warning: unknown[87.246.7.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun  8 15:51:09 websrv1.derweidener.de postfix/smtpd[465744]: warning: unknown[87.246.7.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun  8 15:51:52 websrv1.derweidener.de postfix/smtpd[465744]: warning: unknown[87.246.7.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun  8 15:52:20 websrv1.derweidener.de postfix/smtpd[465964]: warning: unknown[87.246.7.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun  8 15:52:48 websrv1.derweidener.de postfix/smtpd[465744]: warning: unknown[87.246.7.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-06-08 22:09:43
197.214.16.75 attackspam
Dovecot Invalid User Login Attempt.
2020-06-08 22:22:07
140.143.245.30 attackspambots
Jun  8 15:49:28 eventyay sshd[8134]: Failed password for root from 140.143.245.30 port 47012 ssh2
Jun  8 15:54:06 eventyay sshd[8287]: Failed password for root from 140.143.245.30 port 43710 ssh2
...
2020-06-08 22:19:25
185.100.87.41 attack
prod6
...
2020-06-08 22:00:54
221.11.51.162 attackspambots
2020-06-08T16:11:22.098195hz01.yumiweb.com sshd\[18001\]: Invalid user oracle from 221.11.51.162 port 11621
2020-06-08T16:13:05.368402hz01.yumiweb.com sshd\[18004\]: Invalid user jboss from 221.11.51.162 port 25442
2020-06-08T16:14:47.724027hz01.yumiweb.com sshd\[18006\]: Invalid user arma3server from 221.11.51.162 port 39273
...
2020-06-08 22:33:45
222.186.175.163 attackspambots
2020-06-08T13:57:19.505556shield sshd\[22563\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
2020-06-08T13:57:21.971579shield sshd\[22563\]: Failed password for root from 222.186.175.163 port 26638 ssh2
2020-06-08T13:57:25.621873shield sshd\[22563\]: Failed password for root from 222.186.175.163 port 26638 ssh2
2020-06-08T13:57:29.028879shield sshd\[22563\]: Failed password for root from 222.186.175.163 port 26638 ssh2
2020-06-08T13:57:32.646026shield sshd\[22563\]: Failed password for root from 222.186.175.163 port 26638 ssh2
2020-06-08 21:58:12
37.18.40.167 attackbotsspam
Jun  8 12:07:27 *** sshd[1656]: User root from 37.18.40.167 not allowed because not listed in AllowUsers
2020-06-08 22:29:25
109.244.101.155 attack
Jun  8 14:39:30 [host] sshd[1371]: pam_unix(sshd:a
Jun  8 14:39:32 [host] sshd[1371]: Failed password
Jun  8 14:43:31 [host] sshd[1448]: pam_unix(sshd:a
2020-06-08 22:30:21
14.21.7.162 attack
$f2bV_matches | Triggered by Fail2Ban at Vostok web server
2020-06-08 22:04:07
134.175.236.42 attackspambots
Jun  8 14:18:28 django sshd[10335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.236.42  user=r.r
Jun  8 14:18:30 django sshd[10335]: Failed password for r.r from 134.175.236.42 port 47104 ssh2
Jun  8 14:18:30 django sshd[10336]: Received disconnect from 134.175.236.42: 11: Bye Bye
Jun  8 14:28:03 django sshd[12240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.236.42  user=r.r
Jun  8 14:28:04 django sshd[12240]: Failed password for r.r from 134.175.236.42 port 39708 ssh2
Jun  8 14:28:04 django sshd[12242]: Received disconnect from 134.175.236.42: 11: Bye Bye
Jun  8 14:31:55 django sshd[12617]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.236.42  user=r.r
Jun  8 14:31:57 django sshd[12617]: Failed password for r.r from 134.175.236.42 port 57152 ssh2
Jun  8 14:31:57 django sshd[12619]: Received disconnect from 134.175.23........
-------------------------------
2020-06-08 21:56:42

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