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 <<>> 104.21.45.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62658
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.11.			IN	A

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

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:31:07 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 11.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 11.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
158.69.198.5 attackbots
Jul  5 08:04:29 MK-Soft-Root2 sshd\[22158\]: Invalid user miner from 158.69.198.5 port 54820
Jul  5 08:04:29 MK-Soft-Root2 sshd\[22158\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.198.5
Jul  5 08:04:32 MK-Soft-Root2 sshd\[22158\]: Failed password for invalid user miner from 158.69.198.5 port 54820 ssh2
...
2019-07-05 14:29:56
117.50.27.57 attack
2019-07-05T04:40:29.335940abusebot-5.cloudsearch.cf sshd\[6355\]: Invalid user ashley from 117.50.27.57 port 36799
2019-07-05 14:46:32
119.42.83.88 attackbotsspam
Jul  5 00:42:14 [munged] sshd[25942]: Invalid user admin from 119.42.83.88 port 39064
Jul  5 00:42:14 [munged] sshd[25942]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.42.83.88
2019-07-05 14:53:55
157.55.39.93 attackbotsspam
Automatic report - Web App Attack
2019-07-05 14:46:56
159.89.166.115 attack
2019-07-05T06:21:15.532687cavecanem sshd[13732]: Invalid user deploy from 159.89.166.115 port 37698
2019-07-05T06:21:15.535147cavecanem sshd[13732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.166.115
2019-07-05T06:21:15.532687cavecanem sshd[13732]: Invalid user deploy from 159.89.166.115 port 37698
2019-07-05T06:21:18.012228cavecanem sshd[13732]: Failed password for invalid user deploy from 159.89.166.115 port 37698 ssh2
2019-07-05T06:23:50.742878cavecanem sshd[14385]: Invalid user admin from 159.89.166.115 port 34974
2019-07-05T06:23:50.745237cavecanem sshd[14385]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.166.115
2019-07-05T06:23:50.742878cavecanem sshd[14385]: Invalid user admin from 159.89.166.115 port 34974
2019-07-05T06:23:52.835674cavecanem sshd[14385]: Failed password for invalid user admin from 159.89.166.115 port 34974 ssh2
2019-07-05T06:26:26.050897cavecanem sshd[15034]: 
...
2019-07-05 14:55:29
177.124.61.251 attackbotsspam
Jul  5 01:06:25 vps691689 sshd[22455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.124.61.251
Jul  5 01:06:27 vps691689 sshd[22455]: Failed password for invalid user stack from 177.124.61.251 port 54838 ssh2
...
2019-07-05 14:42:08
46.252.247.206 attackbots
Brute force attempt
2019-07-05 14:55:01
51.38.190.120 attackspambots
Jul  5 08:37:40 rpi sshd[24189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.190.120 
Jul  5 08:37:42 rpi sshd[24189]: Failed password for invalid user guohui from 51.38.190.120 port 34602 ssh2
2019-07-05 14:47:46
152.44.98.166 attackbots
Looking for resource vulnerabilities
2019-07-05 15:04:15
27.34.3.99 attackbots
Jul  5 00:24:01 mailserver sshd[13734]: Invalid user admin from 27.34.3.99
Jul  5 00:24:01 mailserver sshd[13734]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.34.3.99
Jul  5 00:24:03 mailserver sshd[13734]: Failed password for invalid user admin from 27.34.3.99 port 56300 ssh2
Jul  5 00:24:04 mailserver sshd[13734]: Connection closed by 27.34.3.99 port 56300 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=27.34.3.99
2019-07-05 14:22:55
168.194.232.63 attackbots
2019-07-05 00:23:54 H=(host-168-194-232-63.telered.com.ar) [168.194.232.63]:17859 I=[10.100.18.21]:25 sender verify fail for : all relevant MX records point to non-existent hosts
2019-07-05 x@x
2019-07-05 00:23:55 unexpected disconnection while reading SMTP command from (host-168-194-232-63.telered.com.ar) [168.194.232.63]:17859 I=[10.100.18.21]:25 (error: Connection reset by peer)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=168.194.232.63
2019-07-05 14:22:09
177.226.247.118 attackbotsspam
2019-07-05 00:33:11 unexpected disconnection while reading SMTP command from (customer-PUE-247-118.megared.net.mx) [177.226.247.118]:61670 I=[10.100.18.23]:25 (error: Connection reset by peer)
2019-07-05 00:33:35 unexpected disconnection while reading SMTP command from (customer-PUE-247-118.megared.net.mx) [177.226.247.118]:6369 I=[10.100.18.23]:25 (error: Connection reset by peer)
2019-07-05 00:34:21 unexpected disconnection while reading SMTP command from (customer-PUE-247-118.megared.net.mx) [177.226.247.118]:37767 I=[10.100.18.23]:25 (error: Connection reset by peer)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=177.226.247.118
2019-07-05 14:54:27
219.157.144.211 attack
SSHScan
2019-07-05 14:25:17
177.73.194.207 attack
failed_logins
2019-07-05 14:49:12
51.75.126.28 attackspam
Jul  5 08:41:45 minden010 sshd[18994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.126.28
Jul  5 08:41:47 minden010 sshd[18994]: Failed password for invalid user felix from 51.75.126.28 port 51166 ssh2
Jul  5 08:45:28 minden010 sshd[20273]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.126.28
...
2019-07-05 15:03:04

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