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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.52.152
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60141
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.52.152.			IN	A

;; AUTHORITY SECTION:
.			401	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022202 1800 900 604800 86400

;; Query time: 83 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 23 12:59:21 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 152.52.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 152.52.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
85.192.71.245 attackbots
Jul 31 08:45:06 [host] sshd[24058]: Invalid user khelms from 85.192.71.245
Jul 31 08:45:06 [host] sshd[24058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.192.71.245
Jul 31 08:45:08 [host] sshd[24058]: Failed password for invalid user khelms from 85.192.71.245 port 60486 ssh2
2019-07-31 16:03:39
103.26.41.241 attackbotsspam
Jul 31 07:52:25 vtv3 sshd\[19365\]: Invalid user david from 103.26.41.241 port 44299
Jul 31 07:52:25 vtv3 sshd\[19365\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.26.41.241
Jul 31 07:52:27 vtv3 sshd\[19365\]: Failed password for invalid user david from 103.26.41.241 port 44299 ssh2
Jul 31 07:57:34 vtv3 sshd\[21766\]: Invalid user dipap from 103.26.41.241 port 41612
Jul 31 07:57:34 vtv3 sshd\[21766\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.26.41.241
Jul 31 08:12:06 vtv3 sshd\[28979\]: Invalid user testuser from 103.26.41.241 port 33341
Jul 31 08:12:06 vtv3 sshd\[28979\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.26.41.241
Jul 31 08:12:08 vtv3 sshd\[28979\]: Failed password for invalid user testuser from 103.26.41.241 port 33341 ssh2
Jul 31 08:17:11 vtv3 sshd\[31386\]: Invalid user walesca from 103.26.41.241 port 58710
Jul 31 08:17:11 vtv3 sshd\[31386\
2019-07-31 16:13:13
133.130.97.118 attackbots
2019-07-31T03:53:07.636026Z 65b323fa25dd New connection: 133.130.97.118:50328 (172.17.0.3:2222) [session: 65b323fa25dd]
2019-07-31T03:58:49.271305Z 0bb2783e440e New connection: 133.130.97.118:52818 (172.17.0.3:2222) [session: 0bb2783e440e]
2019-07-31 15:19:28
79.188.68.90 attack
Jul 31 04:04:53 xtremcommunity sshd\[2874\]: Invalid user centos from 79.188.68.90 port 43616
Jul 31 04:04:53 xtremcommunity sshd\[2874\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.188.68.90
Jul 31 04:04:55 xtremcommunity sshd\[2874\]: Failed password for invalid user centos from 79.188.68.90 port 43616 ssh2
Jul 31 04:11:10 xtremcommunity sshd\[3113\]: Invalid user eliot from 79.188.68.90 port 41963
Jul 31 04:11:10 xtremcommunity sshd\[3113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.188.68.90
...
2019-07-31 16:15:47
115.192.78.125 attack
Jul 30 16:37:10 cumulus sshd[11945]: Invalid user zapp from 115.192.78.125 port 46538
Jul 30 16:37:10 cumulus sshd[11945]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.192.78.125
Jul 30 16:37:12 cumulus sshd[11945]: Failed password for invalid user zapp from 115.192.78.125 port 46538 ssh2
Jul 30 16:37:12 cumulus sshd[11945]: Received disconnect from 115.192.78.125 port 46538:11: Bye Bye [preauth]
Jul 30 16:37:12 cumulus sshd[11945]: Disconnected from 115.192.78.125 port 46538 [preauth]
Jul 30 17:12:26 cumulus sshd[13016]: Invalid user 123456 from 115.192.78.125 port 50918
Jul 30 17:12:26 cumulus sshd[13016]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.192.78.125
Jul 30 17:12:27 cumulus sshd[13016]: Failed password for invalid user 123456 from 115.192.78.125 port 50918 ssh2
Jul 30 17:12:28 cumulus sshd[13016]: Received disconnect from 115.192.78.125 port 50918:11: Bye Bye [prea........
-------------------------------
2019-07-31 15:53:37
192.99.78.1 attackspambots
Lines containing failures of 192.99.78.1
Jul 29 21:30:59 ariston sshd[31810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.78.1  user=halt
Jul 29 21:31:01 ariston sshd[31810]: Failed password for halt from 192.99.78.1 port 56224 ssh2
Jul 29 21:31:03 ariston sshd[31810]: Received disconnect from 192.99.78.1 port 56224:11: Bye Bye [preauth]
Jul 29 21:31:03 ariston sshd[31810]: Disconnected from authenticating user halt 192.99.78.1 port 56224 [preauth]
Jul 29 22:27:57 ariston sshd[6663]: Invalid user tester from 192.99.78.1 port 60970
Jul 29 22:27:57 ariston sshd[6663]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.78.1
Jul 29 22:27:59 ariston sshd[6663]: Failed password for invalid user tester from 192.99.78.1 port 60970 ssh2
Jul 29 22:28:00 ariston sshd[6663]: Received disconnect from 192.99.78.1 port 60970:11: Bye Bye [preauth]
Jul 29 22:28:00 ariston sshd[6663]: Disconnect........
------------------------------
2019-07-31 15:45:49
223.197.243.5 attackbots
2019-07-25T04:55:16.536353wiz-ks3 sshd[15690]: Invalid user redis from 223.197.243.5 port 38752
2019-07-25T04:55:16.538372wiz-ks3 sshd[15690]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.197.243.5
2019-07-25T04:55:16.536353wiz-ks3 sshd[15690]: Invalid user redis from 223.197.243.5 port 38752
2019-07-25T04:55:18.412796wiz-ks3 sshd[15690]: Failed password for invalid user redis from 223.197.243.5 port 38752 ssh2
2019-07-25T04:59:50.176652wiz-ks3 sshd[15695]: Invalid user buscador from 223.197.243.5 port 46904
2019-07-25T04:59:50.178779wiz-ks3 sshd[15695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.197.243.5
2019-07-25T04:59:50.176652wiz-ks3 sshd[15695]: Invalid user buscador from 223.197.243.5 port 46904
2019-07-25T04:59:52.670183wiz-ks3 sshd[15695]: Failed password for invalid user buscador from 223.197.243.5 port 46904 ssh2
2019-07-25T05:03:22.705279wiz-ks3 sshd[15723]: Invalid user dell from 223.197.243.5 port 52
2019-07-31 15:22:19
168.61.176.121 attackspam
blacklist username ident
Invalid user ident from 168.61.176.121 port 36988
2019-07-31 15:47:38
192.241.185.120 attackspambots
Jul 30 22:20:46 raspberrypi sshd\[23243\]: Invalid user admin from 192.241.185.120Jul 30 22:20:47 raspberrypi sshd\[23243\]: Failed password for invalid user admin from 192.241.185.120 port 50040 ssh2Jul 30 22:28:56 raspberrypi sshd\[23407\]: Invalid user sruser from 192.241.185.120
...
2019-07-31 16:08:02
2604:a880:2:d0::1eaf:6001 attackbotsspam
...
2019-07-31 16:16:18
129.146.201.116 attackbots
Jul 31 02:18:08 localhost sshd\[100537\]: Invalid user user from 129.146.201.116 port 57828
Jul 31 02:18:08 localhost sshd\[100537\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.146.201.116
Jul 31 02:18:09 localhost sshd\[100539\]: Invalid user user from 129.146.201.116 port 60650
Jul 31 02:18:09 localhost sshd\[100539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.146.201.116
Jul 31 02:18:11 localhost sshd\[100537\]: Failed password for invalid user user from 129.146.201.116 port 57828 ssh2
...
2019-07-31 15:19:59
165.227.151.59 attack
2019-07-31T07:16:35.768948abusebot-6.cloudsearch.cf sshd\[16766\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=nilsriecker.de  user=root
2019-07-31 15:48:56
103.21.150.181 attack
WordPress wp-login brute force :: 103.21.150.181 0.152 BYPASS [31/Jul/2019:12:06:41  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-07-31 15:37:07
31.7.62.70 attackspambots
31.07.2019 10:15:58 - SMTP Spam without Auth on hMailserver 
Detected by ELinOX-hMail-A2F
2019-07-31 16:17:58
134.175.36.61 attack
Jul 31 04:14:44 eventyay sshd[21566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.36.61
Jul 31 04:14:46 eventyay sshd[21566]: Failed password for invalid user oprah from 134.175.36.61 port 50000 ssh2
Jul 31 04:19:41 eventyay sshd[22786]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.36.61
...
2019-07-31 15:18:55

Recently Reported IPs

104.21.51.239 104.21.61.67 104.21.61.83 104.21.61.200
104.21.61.8 62.36.144.54 104.21.67.243 104.21.72.104
104.21.70.227 104.21.71.125 104.21.71.226 104.21.71.76
104.21.70.226 104.21.65.14 104.21.71.15 104.21.71.99
2.10.133.33 104.21.87.205 104.21.87.91 104.21.87.204