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 <<>> 104.21.85.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57352
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.85.52.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:07:38 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 52.85.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.85.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.163 attack
Mar 18 19:27:42 SilenceServices sshd[26622]: Failed password for root from 222.186.175.163 port 41658 ssh2
Mar 18 19:27:46 SilenceServices sshd[26622]: Failed password for root from 222.186.175.163 port 41658 ssh2
Mar 18 19:27:49 SilenceServices sshd[26622]: Failed password for root from 222.186.175.163 port 41658 ssh2
Mar 18 19:27:53 SilenceServices sshd[26622]: Failed password for root from 222.186.175.163 port 41658 ssh2
2020-03-19 02:31:27
94.154.88.215 attackbotsspam
1584536874 - 03/18/2020 14:07:54 Host: 94.154.88.215/94.154.88.215 Port: 445 TCP Blocked
2020-03-19 02:54:26
190.208.32.110 attack
Mar 18 17:59:56 xeon sshd[57878]: Failed password for invalid user chris from 190.208.32.110 port 51922 ssh2
2020-03-19 02:47:57
113.108.177.194 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-19 02:21:42
106.12.123.239 attack
Mar 18 20:22:00 www5 sshd\[53689\]: Invalid user sysbackup from 106.12.123.239
Mar 18 20:22:00 www5 sshd\[53689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.123.239
Mar 18 20:22:02 www5 sshd\[53689\]: Failed password for invalid user sysbackup from 106.12.123.239 port 44130 ssh2
...
2020-03-19 02:35:45
113.184.40.133 attackbotsspam
Honeypot attack, port: 81, PTR: static.vnpt.vn.
2020-03-19 02:39:27
5.58.130.198 attack
1584536888 - 03/18/2020 14:08:08 Host: 5.58.130.198/5.58.130.198 Port: 445 TCP Blocked
2020-03-19 02:35:04
222.186.30.187 attack
Mar 18 15:50:32 firewall sshd[7738]: Failed password for root from 222.186.30.187 port 63863 ssh2
Mar 18 15:50:35 firewall sshd[7738]: Failed password for root from 222.186.30.187 port 63863 ssh2
Mar 18 15:50:37 firewall sshd[7738]: Failed password for root from 222.186.30.187 port 63863 ssh2
...
2020-03-19 02:55:02
178.62.44.160 attackspam
$f2bV_matches
2020-03-19 02:21:25
106.13.1.245 attackspambots
$f2bV_matches_ltvn
2020-03-19 02:33:38
194.184.198.62 attack
Mar 18 18:50:54 sd-53420 sshd\[15645\]: User root from 194.184.198.62 not allowed because none of user's groups are listed in AllowGroups
Mar 18 18:50:54 sd-53420 sshd\[15645\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.184.198.62  user=root
Mar 18 18:50:57 sd-53420 sshd\[15645\]: Failed password for invalid user root from 194.184.198.62 port 51593 ssh2
Mar 18 18:55:28 sd-53420 sshd\[17170\]: Invalid user alok from 194.184.198.62
Mar 18 18:55:28 sd-53420 sshd\[17170\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.184.198.62
...
2020-03-19 03:04:55
106.52.4.104 attackbotsspam
Mar 18 14:00:17 rotator sshd\[4039\]: Invalid user imai from 106.52.4.104Mar 18 14:00:19 rotator sshd\[4039\]: Failed password for invalid user imai from 106.52.4.104 port 49944 ssh2Mar 18 14:02:55 rotator sshd\[4169\]: Failed password for postgres from 106.52.4.104 port 51048 ssh2Mar 18 14:05:29 rotator sshd\[5018\]: Invalid user sake from 106.52.4.104Mar 18 14:05:30 rotator sshd\[5018\]: Failed password for invalid user sake from 106.52.4.104 port 52148 ssh2Mar 18 14:08:07 rotator sshd\[5058\]: Failed password for root from 106.52.4.104 port 53244 ssh2
...
2020-03-19 02:41:15
183.87.192.235 attack
Mar 18 15:27:24 srv206 sshd[5177]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.87.192.235  user=root
Mar 18 15:27:25 srv206 sshd[5177]: Failed password for root from 183.87.192.235 port 59550 ssh2
...
2020-03-19 02:28:22
42.56.70.168 attackspam
$f2bV_matches
2020-03-19 02:45:55
222.186.52.86 attackspambots
Mar 18 14:35:24 ny01 sshd[3521]: Failed password for root from 222.186.52.86 port 31027 ssh2
Mar 18 14:36:30 ny01 sshd[3942]: Failed password for root from 222.186.52.86 port 38873 ssh2
2020-03-19 02:58:38

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