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: United States

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 <<>> 104.21.72.202
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40958
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.202.			IN	A

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

;; Query time: 74 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:18:37 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 202.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 202.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.215.188.167 attack
Jul 12 12:48:20 legacy sshd[6477]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.215.188.167
Jul 12 12:48:22 legacy sshd[6477]: Failed password for invalid user nagios from 218.215.188.167 port 48610 ssh2
Jul 12 12:56:09 legacy sshd[6696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.215.188.167
...
2019-07-12 19:03:57
180.126.130.213 attackspambots
20 attempts against mh-ssh on pluto.magehost.pro
2019-07-12 18:55:31
49.69.84.237 attackspambots
8080/tcp
[2019-07-12]1pkt
2019-07-12 19:38:07
94.101.81.197 attackbots
[munged]::443 94.101.81.197 - - [12/Jul/2019:12:23:42 +0200] "POST /[munged]: HTTP/1.1" 200 9077 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 94.101.81.197 - - [12/Jul/2019:12:23:45 +0200] "POST /[munged]: HTTP/1.1" 200 9077 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 94.101.81.197 - - [12/Jul/2019:12:23:45 +0200] "POST /[munged]: HTTP/1.1" 200 9077 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-07-12 19:02:06
1.213.195.154 attackspam
Jul 12 12:15:54 debian sshd\[22438\]: Invalid user server from 1.213.195.154 port 30468
Jul 12 12:15:54 debian sshd\[22438\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.213.195.154
...
2019-07-12 19:40:03
221.146.233.140 attackbotsspam
2019-07-12T11:20:03.896003abusebot-8.cloudsearch.cf sshd\[26458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.146.233.140  user=root
2019-07-12 19:28:48
178.159.37.84 attackspambots
Russian spammer
2019-07-12 19:41:49
47.181.43.24 attackbotsspam
Jul 12 06:20:15 aat-srv002 sshd[12516]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.181.43.24
Jul 12 06:20:17 aat-srv002 sshd[12516]: Failed password for invalid user kav from 47.181.43.24 port 41723 ssh2
Jul 12 06:25:40 aat-srv002 sshd[12666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.181.43.24
Jul 12 06:25:42 aat-srv002 sshd[12666]: Failed password for invalid user smtp from 47.181.43.24 port 42961 ssh2
...
2019-07-12 19:26:05
67.190.33.58 attackspam
23/tcp
[2019-07-12]1pkt
2019-07-12 19:03:11
111.21.99.227 attack
Mar  8 07:06:54 vtv3 sshd\[31703\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.21.99.227  user=root
Mar  8 07:06:56 vtv3 sshd\[31703\]: Failed password for root from 111.21.99.227 port 60470 ssh2
Mar  8 07:14:16 vtv3 sshd\[2070\]: Invalid user gmodserver from 111.21.99.227 port 37938
Mar  8 07:14:16 vtv3 sshd\[2070\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.21.99.227
Mar  8 07:14:18 vtv3 sshd\[2070\]: Failed password for invalid user gmodserver from 111.21.99.227 port 37938 ssh2
Mar 13 13:02:18 vtv3 sshd\[9583\]: Invalid user interview from 111.21.99.227 port 60466
Mar 13 13:02:18 vtv3 sshd\[9583\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.21.99.227
Mar 13 13:02:20 vtv3 sshd\[9583\]: Failed password for invalid user interview from 111.21.99.227 port 60466 ssh2
Mar 13 13:09:49 vtv3 sshd\[12259\]: Invalid user omsagent from 111.21.99.227 port 39902
Mar
2019-07-12 19:05:42
27.50.24.83 attackbotsspam
2019-07-12T11:01:01.725148abusebot-2.cloudsearch.cf sshd\[17190\]: Invalid user alka from 27.50.24.83 port 53882
2019-07-12 19:27:05
54.92.24.65 attackbots
Jul 12 12:00:55 * sshd[16793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.92.24.65
Jul 12 12:00:57 * sshd[16793]: Failed password for invalid user update from 54.92.24.65 port 39976 ssh2
2019-07-12 18:57:23
89.3.236.207 attackbotsspam
Jul 12 13:23:48 legacy sshd[7496]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.3.236.207
Jul 12 13:23:50 legacy sshd[7496]: Failed password for invalid user anastasia from 89.3.236.207 port 55512 ssh2
Jul 12 13:28:47 legacy sshd[7622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.3.236.207
...
2019-07-12 19:36:46
5.9.102.134 attackspam
WordPress brute force
2019-07-12 19:39:36
36.110.28.94 attackbots
Jul 12 10:34:49 mail sshd\[29291\]: Invalid user testuser from 36.110.28.94 port 46939
Jul 12 10:34:49 mail sshd\[29291\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.110.28.94
Jul 12 10:34:51 mail sshd\[29291\]: Failed password for invalid user testuser from 36.110.28.94 port 46939 ssh2
Jul 12 10:36:59 mail sshd\[29336\]: Invalid user ftb from 36.110.28.94 port 56873
Jul 12 10:36:59 mail sshd\[29336\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.110.28.94
...
2019-07-12 18:49:49

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