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: None

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 <<>> 104.21.11.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28768
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.142.			IN	A

;; AUTHORITY SECTION:
.			346	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:29:57 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 142.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.98.243.192 attackbots
Dec 11 01:14:51 esmtp postfix/smtpd[30660]: lost connection after AUTH from unknown[114.98.243.192]
Dec 11 01:14:55 esmtp postfix/smtpd[30660]: lost connection after AUTH from unknown[114.98.243.192]
Dec 11 01:14:58 esmtp postfix/smtpd[30660]: lost connection after AUTH from unknown[114.98.243.192]
Dec 11 01:15:03 esmtp postfix/smtpd[30535]: lost connection after AUTH from unknown[114.98.243.192]
Dec 11 01:15:05 esmtp postfix/smtpd[30660]: lost connection after AUTH from unknown[114.98.243.192]

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=114.98.243.192
2019-12-11 17:50:15
167.99.75.174 attack
Dec 11 11:10:07 MK-Soft-VM5 sshd[21693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.75.174 
Dec 11 11:10:09 MK-Soft-VM5 sshd[21693]: Failed password for invalid user cpanel from 167.99.75.174 port 53910 ssh2
...
2019-12-11 18:11:03
118.167.48.104 attackspam
Unauthorized connection attempt detected from IP address 118.167.48.104 to port 445
2019-12-11 18:11:25
85.167.56.111 attack
Dec 11 06:10:52 firewall sshd[14206]: Invalid user vivero from 85.167.56.111
Dec 11 06:10:53 firewall sshd[14206]: Failed password for invalid user vivero from 85.167.56.111 port 52106 ssh2
Dec 11 06:17:04 firewall sshd[14374]: Invalid user aliyah from 85.167.56.111
...
2019-12-11 17:44:49
49.234.203.5 attackspambots
Dec 11 09:29:58 server sshd\[25864\]: Invalid user server from 49.234.203.5
Dec 11 09:29:58 server sshd\[25864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.203.5 
Dec 11 09:29:59 server sshd\[25864\]: Failed password for invalid user server from 49.234.203.5 port 52202 ssh2
Dec 11 09:43:50 server sshd\[30153\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.203.5  user=root
Dec 11 09:43:52 server sshd\[30153\]: Failed password for root from 49.234.203.5 port 32924 ssh2
...
2019-12-11 17:22:48
105.73.90.24 attack
Dec 11 11:35:47 server sshd\[31213\]: Invalid user fluck from 105.73.90.24
Dec 11 11:35:47 server sshd\[31213\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.73.90.24 
Dec 11 11:35:49 server sshd\[31213\]: Failed password for invalid user fluck from 105.73.90.24 port 3182 ssh2
Dec 11 11:53:00 server sshd\[3517\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.73.90.24  user=root
Dec 11 11:53:02 server sshd\[3517\]: Failed password for root from 105.73.90.24 port 3184 ssh2
...
2019-12-11 17:43:32
219.144.161.66 attackspam
Host Scan
2019-12-11 17:23:42
140.249.192.1 attackbots
Host Scan
2019-12-11 17:55:09
14.232.160.213 attackbots
2019-12-11T04:13:15.058368ns547587 sshd\[3064\]: Invalid user consuelo from 14.232.160.213 port 43542
2019-12-11T04:13:15.060251ns547587 sshd\[3064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.232.160.213
2019-12-11T04:13:17.612843ns547587 sshd\[3064\]: Failed password for invalid user consuelo from 14.232.160.213 port 43542 ssh2
2019-12-11T04:22:38.627396ns547587 sshd\[15625\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.232.160.213  user=mysql
...
2019-12-11 17:25:06
119.29.170.170 attackbotsspam
SSH bruteforce
2019-12-11 17:26:10
185.209.0.18 attackspam
Dec 11 10:17:59 debian-2gb-nbg1-2 kernel: \[24337424.416809\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.209.0.18 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=13655 PROTO=TCP SPT=48356 DPT=3394 WINDOW=1024 RES=0x00 SYN URGP=0
2019-12-11 17:28:24
120.253.204.207 attack
Telnetd brute force attack detected by fail2ban
2019-12-11 17:42:51
45.55.65.92 attackbots
Dec 10 23:59:00 php1 sshd\[19285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.65.92  user=www-data
Dec 10 23:59:03 php1 sshd\[19285\]: Failed password for www-data from 45.55.65.92 port 52140 ssh2
Dec 11 00:04:44 php1 sshd\[20070\]: Invalid user sungbae from 45.55.65.92
Dec 11 00:04:44 php1 sshd\[20070\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.65.92
Dec 11 00:04:46 php1 sshd\[20070\]: Failed password for invalid user sungbae from 45.55.65.92 port 32936 ssh2
2019-12-11 18:10:47
111.230.73.133 attack
Invalid user P@ssword@2011 from 111.230.73.133 port 54356
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.73.133
Failed password for invalid user P@ssword@2011 from 111.230.73.133 port 54356 ssh2
Invalid user xichuan from 111.230.73.133 port 60550
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.73.133
2019-12-11 17:50:35
138.197.103.160 attackspambots
Dec 11 09:19:54 microserver sshd[49538]: Invalid user 123 from 138.197.103.160 port 51738
Dec 11 09:19:54 microserver sshd[49538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.103.160
Dec 11 09:19:56 microserver sshd[49538]: Failed password for invalid user 123 from 138.197.103.160 port 51738 ssh2
Dec 11 09:25:49 microserver sshd[50798]: Invalid user wurst from 138.197.103.160 port 60252
Dec 11 09:25:49 microserver sshd[50798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.103.160
Dec 11 09:36:12 microserver sshd[52433]: Invalid user qazwsx from 138.197.103.160 port 49040
Dec 11 09:36:12 microserver sshd[52433]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.103.160
Dec 11 09:36:15 microserver sshd[52433]: Failed password for invalid user qazwsx from 138.197.103.160 port 49040 ssh2
Dec 11 09:41:26 microserver sshd[53215]: Invalid user idc10000000 from 138.197.10
2019-12-11 17:48:55

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