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: Daejeon

Region: Daejeon

Country: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: Korea Advanced Institute of Science and Technology

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 <<>> 143.248.254.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9428
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;143.248.254.142.		IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019071501 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue Jul 16 03:47:46 CST 2019
;; MSG SIZE  rcvd: 119
Host info
Host 142.254.248.143.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 142.254.248.143.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
179.32.18.114 attackspambots
Automatic report - Port Scan Attack
2019-08-26 17:04:43
61.219.143.205 attackbots
[Aegis] @ 2019-08-26 06:50:57  0100 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack
2019-08-26 16:48:47
104.236.63.99 attackbots
2019-08-26T04:29:43.284122abusebot-2.cloudsearch.cf sshd\[11383\]: Invalid user tomcat from 104.236.63.99 port 59460
2019-08-26 17:25:34
37.139.21.75 attackbots
Aug 25 22:33:03 wbs sshd\[7984\]: Invalid user git from 37.139.21.75
Aug 25 22:33:03 wbs sshd\[7984\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.21.75
Aug 25 22:33:05 wbs sshd\[7984\]: Failed password for invalid user git from 37.139.21.75 port 43908 ssh2
Aug 25 22:38:08 wbs sshd\[8432\]: Invalid user euclid from 37.139.21.75
Aug 25 22:38:08 wbs sshd\[8432\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.21.75
2019-08-26 16:46:03
159.65.171.113 attackbots
Aug 26 09:44:28 v22019058497090703 sshd[15707]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.171.113
Aug 26 09:44:31 v22019058497090703 sshd[15707]: Failed password for invalid user heroin from 159.65.171.113 port 53470 ssh2
Aug 26 09:50:09 v22019058497090703 sshd[16142]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.171.113
...
2019-08-26 16:57:20
58.250.79.7 attackspambots
$f2bV_matches
2019-08-26 16:41:26
168.128.86.35 attackbots
Aug 26 05:49:34 TORMINT sshd\[8699\]: Invalid user data from 168.128.86.35
Aug 26 05:49:34 TORMINT sshd\[8699\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.128.86.35
Aug 26 05:49:36 TORMINT sshd\[8699\]: Failed password for invalid user data from 168.128.86.35 port 53256 ssh2
...
2019-08-26 17:51:32
106.12.33.174 attackspambots
Aug 25 22:41:10 friendsofhawaii sshd\[5987\]: Invalid user usuario from 106.12.33.174
Aug 25 22:41:10 friendsofhawaii sshd\[5987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.33.174
Aug 25 22:41:12 friendsofhawaii sshd\[5987\]: Failed password for invalid user usuario from 106.12.33.174 port 48280 ssh2
Aug 25 22:46:22 friendsofhawaii sshd\[6470\]: Invalid user vox from 106.12.33.174
Aug 25 22:46:22 friendsofhawaii sshd\[6470\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.33.174
2019-08-26 17:04:59
104.42.28.217 attackbotsspam
Aug 26 05:12:44 smtp-out sshd[13960]: Invalid user melissa from 104.42.28.217 port 10136
Aug 26 05:12:44 smtp-out sshd[13960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.28.217
Aug 26 05:12:46 smtp-out sshd[13960]: Failed password for invalid user melissa from 104.42.28.217 port 10136 ssh2
Aug 26 05:12:46 smtp-out sshd[13960]: Received disconnect from 104.42.28.217 port 10136:11: Bye Bye [preauth]
Aug 26 05:12:46 smtp-out sshd[13960]: Disconnected from 104.42.28.217 port 10136 [preauth]
Aug 26 05:18:16 smtp-out sshd[14100]: Invalid user reserverechner from 104.42.28.217 port 9232
Aug 26 05:18:16 smtp-out sshd[14100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.28.217


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=104.42.28.217
2019-08-26 16:44:55
1.129.111.164 attackspambots
Aug 25 22:41:48 newdogma sshd[18399]: Invalid user rony from 1.129.111.164 port 7462
Aug 25 22:41:48 newdogma sshd[18399]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.129.111.164
Aug 25 22:41:50 newdogma sshd[18399]: Failed password for invalid user rony from 1.129.111.164 port 7462 ssh2
Aug 25 22:41:50 newdogma sshd[18399]: Received disconnect from 1.129.111.164 port 7462:11: Bye Bye [preauth]
Aug 25 22:41:50 newdogma sshd[18399]: Disconnected from 1.129.111.164 port 7462 [preauth]
Aug 25 22:53:34 newdogma sshd[18493]: Invalid user isk from 1.129.111.164 port 15280
Aug 25 22:53:34 newdogma sshd[18493]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.129.111.164
Aug 25 22:53:36 newdogma sshd[18493]: Failed password for invalid user isk from 1.129.111.164 port 15280 ssh2
Aug 25 22:53:36 newdogma sshd[18493]: Received disconnect from 1.129.111.164 port 15280:11: Bye Bye [preauth]
Aug 2........
-------------------------------
2019-08-26 16:54:56
183.87.35.218 attack
Honeypot attack, port: 23, PTR: 218-35-87-183.mysipl.com.
2019-08-26 16:43:38
104.248.191.159 attackbotsspam
Fail2Ban Ban Triggered
2019-08-26 16:40:51
46.186.51.131 attackbots
Fail2Ban - SSH Bruteforce Attempt
2019-08-26 16:46:21
222.188.109.227 attack
Aug 26 03:24:05 MK-Soft-VM7 sshd\[18247\]: Invalid user network1 from 222.188.109.227 port 42956
Aug 26 03:24:05 MK-Soft-VM7 sshd\[18247\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.188.109.227
Aug 26 03:24:07 MK-Soft-VM7 sshd\[18247\]: Failed password for invalid user network1 from 222.188.109.227 port 42956 ssh2
...
2019-08-26 17:08:19
185.118.196.16 attackbotsspam
Aug 26 05:40:03 mail postfix/smtpd\[8015\]: warning: 185-118-196-16.clients.srvfarm.net\[185.118.196.16\]: SASL CRAM-MD5 authentication failed: Invalid authentication mechanism
Aug 26 05:45:03 mail postfix/smtpd\[17297\]: warning: 185-118-196-16.clients.srvfarm.net\[185.118.196.16\]: SASL CRAM-MD5 authentication failed: Invalid authentication mechanism
Aug 26 05:50:03 mail postfix/smtpd\[6755\]: warning: 185-118-196-16.clients.srvfarm.net\[185.118.196.16\]: SASL CRAM-MD5 authentication failed: Invalid authentication mechanism
2019-08-26 17:00:21

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