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 <<>> 104.21.234.213
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52735
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.234.213.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:17:56 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 213.234.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 213.234.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.77.194.241 attack
Sep 30 10:39:57 host2 sshd[20447]: Invalid user haldaemon from 51.77.194.241
Sep 30 10:39:59 host2 sshd[20447]: Failed password for invalid user haldaemon from 51.77.194.241 port 54180 ssh2
Sep 30 10:39:59 host2 sshd[20447]: Received disconnect from 51.77.194.241: 11: Bye Bye [preauth]
Sep 30 10:53:35 host2 sshd[9026]: Invalid user testuser from 51.77.194.241


........
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https://www.blocklist.de/en/view.html?ip=51.77.194.241
2019-10-05 22:42:25
185.50.25.3 attack
Automatic report - Banned IP Access
2019-10-05 22:37:06
36.67.106.109 attack
2019-10-05T10:20:21.8739941495-001 sshd\[23539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.67.106.109  user=root
2019-10-05T10:20:23.5785381495-001 sshd\[23539\]: Failed password for root from 36.67.106.109 port 48036 ssh2
2019-10-05T10:26:20.2741611495-001 sshd\[23886\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.67.106.109  user=root
2019-10-05T10:26:21.9283621495-001 sshd\[23886\]: Failed password for root from 36.67.106.109 port 39041 ssh2
2019-10-05T10:32:21.0705461495-001 sshd\[24320\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.67.106.109  user=root
2019-10-05T10:32:22.9505191495-001 sshd\[24320\]: Failed password for root from 36.67.106.109 port 58281 ssh2
...
2019-10-05 22:51:54
85.30.215.48 attack
Chat Spam
2019-10-05 22:48:51
35.228.188.244 attackbots
Oct  5 16:13:22 vps691689 sshd[16865]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.228.188.244
Oct  5 16:13:23 vps691689 sshd[16865]: Failed password for invalid user R00T@1234 from 35.228.188.244 port 55638 ssh2
...
2019-10-05 22:17:20
120.205.45.252 attackspam
SSH Brute Force, server-1 sshd[3274]: Failed password for root from 120.205.45.252 port 64900 ssh2
2019-10-05 22:25:43
150.109.63.147 attackspambots
Oct  5 16:13:36 markkoudstaal sshd[16114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.63.147
Oct  5 16:13:38 markkoudstaal sshd[16114]: Failed password for invalid user 123Grande from 150.109.63.147 port 34426 ssh2
Oct  5 16:17:46 markkoudstaal sshd[16525]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.63.147
2019-10-05 22:31:17
178.255.112.71 attackbots
DATE:2019-10-05 13:37:16, IP:178.255.112.71, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2019-10-05 22:38:08
159.65.164.210 attackbotsspam
2019-10-05T21:14:50.499243enmeeting.mahidol.ac.th sshd\[846\]: User root from 159.65.164.210 not allowed because not listed in AllowUsers
2019-10-05T21:14:50.626227enmeeting.mahidol.ac.th sshd\[846\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.164.210  user=root
2019-10-05T21:14:52.888253enmeeting.mahidol.ac.th sshd\[846\]: Failed password for invalid user root from 159.65.164.210 port 33012 ssh2
...
2019-10-05 22:18:16
165.227.18.169 attackspam
2019-10-05T13:54:22.392768shield sshd\[4421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.18.169  user=root
2019-10-05T13:54:24.739465shield sshd\[4421\]: Failed password for root from 165.227.18.169 port 53196 ssh2
2019-10-05T13:58:36.981181shield sshd\[5333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.18.169  user=root
2019-10-05T13:58:39.197408shield sshd\[5333\]: Failed password for root from 165.227.18.169 port 36780 ssh2
2019-10-05T14:02:50.712638shield sshd\[5983\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.18.169  user=root
2019-10-05 22:21:10
200.196.249.170 attackbotsspam
2019-10-05T09:52:41.9790311495-001 sshd\[21728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.196.249.170  user=root
2019-10-05T09:52:44.1255971495-001 sshd\[21728\]: Failed password for root from 200.196.249.170 port 55272 ssh2
2019-10-05T09:58:05.6955471495-001 sshd\[22126\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.196.249.170  user=root
2019-10-05T09:58:08.3234041495-001 sshd\[22126\]: Failed password for root from 200.196.249.170 port 38116 ssh2
2019-10-05T10:03:13.7836381495-001 sshd\[22478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.196.249.170  user=root
2019-10-05T10:03:16.0252881495-001 sshd\[22478\]: Failed password for root from 200.196.249.170 port 49186 ssh2
...
2019-10-05 22:19:22
195.72.159.90 attackspam
HTTP/80/443 Probe, Hack -
2019-10-05 22:44:31
92.118.38.37 attackbots
2019-10-05T15:14:47.682355beta postfix/smtpd[6411]: warning: unknown[92.118.38.37]: SASL LOGIN authentication failed: authentication failure
2019-10-05T15:15:20.812786beta postfix/smtpd[6411]: warning: unknown[92.118.38.37]: SASL LOGIN authentication failed: authentication failure
2019-10-05T15:15:54.243977beta postfix/smtpd[6414]: warning: unknown[92.118.38.37]: SASL LOGIN authentication failed: authentication failure
...
2019-10-05 22:16:15
80.229.21.67 attack
Automatic report generated by Wazuh
2019-10-05 22:47:00
60.191.66.212 attackspambots
Oct  5 04:37:18 kapalua sshd\[14723\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.191.66.212  user=root
Oct  5 04:37:20 kapalua sshd\[14723\]: Failed password for root from 60.191.66.212 port 58962 ssh2
Oct  5 04:41:55 kapalua sshd\[15258\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.191.66.212  user=root
Oct  5 04:41:58 kapalua sshd\[15258\]: Failed password for root from 60.191.66.212 port 37544 ssh2
Oct  5 04:46:41 kapalua sshd\[15682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.191.66.212  user=root
2019-10-05 22:49:25

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