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 <<>> 104.21.12.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23336
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.143.			IN	A

;; AUTHORITY SECTION:
.			352	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:10:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 143.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.158.101.226 attack
Aug  7 08:49:48 cosmoit sshd[21198]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.101.226
2020-08-07 15:08:52
222.186.173.154 attackbotsspam
Aug  7 12:02:43 gw1 sshd[18805]: Failed password for root from 222.186.173.154 port 7436 ssh2
Aug  7 12:02:46 gw1 sshd[18805]: Failed password for root from 222.186.173.154 port 7436 ssh2
...
2020-08-07 15:06:46
43.243.214.42 attack
Aug  6 23:54:53 mail sshd\[49601\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.243.214.42  user=root
...
2020-08-07 15:16:19
109.201.133.100 attackbots
Unauthorized connection attempt detected from IP address 109.201.133.100 to port 3389
2020-08-07 14:45:59
222.186.173.201 attack
2020-08-07T06:39:36.891957vps1033 sshd[18122]: Failed password for root from 222.186.173.201 port 17444 ssh2
2020-08-07T06:39:40.673578vps1033 sshd[18122]: Failed password for root from 222.186.173.201 port 17444 ssh2
2020-08-07T06:39:43.531265vps1033 sshd[18122]: Failed password for root from 222.186.173.201 port 17444 ssh2
2020-08-07T06:39:46.801259vps1033 sshd[18122]: Failed password for root from 222.186.173.201 port 17444 ssh2
2020-08-07T06:39:49.291296vps1033 sshd[18122]: Failed password for root from 222.186.173.201 port 17444 ssh2
...
2020-08-07 14:56:01
202.88.237.15 attack
Aug  7 06:50:33 gospond sshd[16869]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.88.237.15  user=root
Aug  7 06:50:35 gospond sshd[16869]: Failed password for root from 202.88.237.15 port 53996 ssh2
...
2020-08-07 14:40:00
186.138.55.245 attack
$f2bV_matches
2020-08-07 15:07:05
103.14.38.134 attackspambots
20/8/6@23:54:46: FAIL: Alarm-Network address from=103.14.38.134
...
2020-08-07 15:22:04
93.95.240.245 attack
2020-08-07T06:39:21.995605amanda2.illicoweb.com sshd\[12936\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.95.240.245  user=root
2020-08-07T06:39:24.426985amanda2.illicoweb.com sshd\[12936\]: Failed password for root from 93.95.240.245 port 59342 ssh2
2020-08-07T06:44:24.935518amanda2.illicoweb.com sshd\[14084\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.95.240.245  user=root
2020-08-07T06:44:26.629778amanda2.illicoweb.com sshd\[14084\]: Failed password for root from 93.95.240.245 port 51346 ssh2
2020-08-07T06:48:32.335208amanda2.illicoweb.com sshd\[14926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.95.240.245  user=root
...
2020-08-07 15:08:20
141.98.80.42 attackspam
RDPBruteMak24
2020-08-07 14:51:45
92.72.198.75 attack
404 NOT FOUND
2020-08-07 14:58:05
105.209.178.227 attackspam
php WP PHPmyadamin ABUSE blocked for 12h
2020-08-07 14:57:06
167.99.155.36 attackspam
Port scan denied
2020-08-07 15:12:31
202.131.152.2 attackbotsspam
Aug  7 09:08:22 hosting sshd[2253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.131.152.2  user=root
Aug  7 09:08:24 hosting sshd[2253]: Failed password for root from 202.131.152.2 port 56701 ssh2
...
2020-08-07 14:39:39
123.206.216.65 attackspambots
Aug  7 08:35:21 ip40 sshd[24046]: Failed password for root from 123.206.216.65 port 35334 ssh2
...
2020-08-07 15:23:16

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