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 <<>> 104.21.85.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54102
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.85.21.			IN	A

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

;; Query time: 77 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:07:16 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.85.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.85.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.86.173.59 attackbotsspam
Dec  6 06:32:37 cp sshd[859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.86.173.59
Dec  6 06:32:37 cp sshd[859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.86.173.59
2019-12-06 13:39:22
183.62.139.167 attackspambots
Dec  6 05:52:11 OPSO sshd\[31677\]: Invalid user demarest from 183.62.139.167 port 46887
Dec  6 05:52:11 OPSO sshd\[31677\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.62.139.167
Dec  6 05:52:13 OPSO sshd\[31677\]: Failed password for invalid user demarest from 183.62.139.167 port 46887 ssh2
Dec  6 05:59:43 OPSO sshd\[761\]: Invalid user valko from 183.62.139.167 port 48805
Dec  6 05:59:43 OPSO sshd\[761\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.62.139.167
2019-12-06 13:16:20
151.80.60.151 attackspam
Dec  6 05:57:37 lnxmysql61 sshd[31291]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.60.151
Dec  6 05:57:38 lnxmysql61 sshd[31291]: Failed password for invalid user vagrant from 151.80.60.151 port 42946 ssh2
Dec  6 06:05:15 lnxmysql61 sshd[553]: Failed password for root from 151.80.60.151 port 54144 ssh2
2019-12-06 13:30:26
208.109.53.185 attackbots
Automatic report - XMLRPC Attack
2019-12-06 13:23:18
60.163.129.227 attack
Dec  5 18:51:21 php1 sshd\[31379\]: Invalid user loki from 60.163.129.227
Dec  5 18:51:21 php1 sshd\[31379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.163.129.227
Dec  5 18:51:23 php1 sshd\[31379\]: Failed password for invalid user loki from 60.163.129.227 port 33574 ssh2
Dec  5 18:59:31 php1 sshd\[32450\]: Invalid user vozdecky from 60.163.129.227
Dec  5 18:59:31 php1 sshd\[32450\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.163.129.227
2019-12-06 13:25:42
159.65.26.61 attackbotsspam
Dec  6 10:56:49 vibhu-HP-Z238-Microtower-Workstation sshd\[7206\]: Invalid user qazwsx from 159.65.26.61
Dec  6 10:56:49 vibhu-HP-Z238-Microtower-Workstation sshd\[7206\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.26.61
Dec  6 10:56:51 vibhu-HP-Z238-Microtower-Workstation sshd\[7206\]: Failed password for invalid user qazwsx from 159.65.26.61 port 38710 ssh2
Dec  6 11:02:22 vibhu-HP-Z238-Microtower-Workstation sshd\[7508\]: Invalid user passwd12345678 from 159.65.26.61
Dec  6 11:02:22 vibhu-HP-Z238-Microtower-Workstation sshd\[7508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.26.61
...
2019-12-06 13:42:22
49.88.112.73 attack
Dec  6 04:57:59 pi sshd\[25776\]: Failed password for root from 49.88.112.73 port 15552 ssh2
Dec  6 04:59:05 pi sshd\[25829\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.73  user=root
Dec  6 04:59:07 pi sshd\[25829\]: Failed password for root from 49.88.112.73 port 55902 ssh2
Dec  6 04:59:09 pi sshd\[25829\]: Failed password for root from 49.88.112.73 port 55902 ssh2
Dec  6 04:59:11 pi sshd\[25829\]: Failed password for root from 49.88.112.73 port 55902 ssh2
...
2019-12-06 13:37:18
87.246.7.34 attackbotsspam
brute force attack
2019-12-06 13:36:48
182.180.128.134 attackbotsspam
2019-12-06T04:59:35.522727abusebot-8.cloudsearch.cf sshd\[11391\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.180.128.134  user=root
2019-12-06 13:21:01
34.89.105.144 attack
2019-12-06T04:59:51.978900abusebot.cloudsearch.cf sshd\[2889\]: Invalid user toybox from 34.89.105.144 port 43674
2019-12-06 13:08:38
5.196.72.11 attackspam
Dec  6 09:59:47 gw1 sshd[30445]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.72.11
Dec  6 09:59:49 gw1 sshd[30445]: Failed password for invalid user emma1 from 5.196.72.11 port 49968 ssh2
...
2019-12-06 13:09:43
125.129.83.208 attackbotsspam
Dec  6 05:59:34 cp sshd[14241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.129.83.208
Dec  6 05:59:34 cp sshd[14241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.129.83.208
2019-12-06 13:22:19
54.37.151.239 attack
Dec  6 05:01:57 venus sshd\[13567\]: Invalid user fang from 54.37.151.239 port 36749
Dec  6 05:01:57 venus sshd\[13567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.151.239
Dec  6 05:01:59 venus sshd\[13567\]: Failed password for invalid user fang from 54.37.151.239 port 36749 ssh2
...
2019-12-06 13:09:10
152.136.50.26 attackspambots
Dec  5 18:50:53 web1 sshd\[24501\]: Invalid user named from 152.136.50.26
Dec  5 18:50:53 web1 sshd\[24501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.50.26
Dec  5 18:50:55 web1 sshd\[24501\]: Failed password for invalid user named from 152.136.50.26 port 43614 ssh2
Dec  5 18:59:34 web1 sshd\[25387\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.50.26  user=mysql
Dec  5 18:59:37 web1 sshd\[25387\]: Failed password for mysql from 152.136.50.26 port 53818 ssh2
2019-12-06 13:19:44
213.194.145.108 attackspam
Brute force SMTP login attempts.
2019-12-06 13:40:57

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