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 <<>> 104.21.45.83
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57824
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.83.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:45:07 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 83.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 83.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
164.132.110.223 attackbots
fraudulent SSH attempt
2019-08-31 03:25:19
59.42.51.187 attackbotsspam
Aug 30 14:25:38 microserver sshd[47744]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.42.51.187  user=ntp
Aug 30 14:25:40 microserver sshd[47744]: Failed password for ntp from 59.42.51.187 port 31098 ssh2
Aug 30 14:34:48 microserver sshd[48560]: Invalid user bb from 59.42.51.187 port 22353
Aug 30 14:34:48 microserver sshd[48560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.42.51.187
Aug 30 14:34:50 microserver sshd[48560]: Failed password for invalid user bb from 59.42.51.187 port 22353 ssh2
Aug 30 16:03:36 microserver sshd[59755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.42.51.187  user=motion
Aug 30 16:03:38 microserver sshd[59755]: Failed password for motion from 59.42.51.187 port 35429 ssh2
Aug 30 16:08:03 microserver sshd[60357]: Invalid user xtra from 59.42.51.187 port 31508
Aug 30 16:08:03 microserver sshd[60357]: pam_unix(sshd:auth): authentication failure; log
2019-08-31 03:20:41
138.197.195.52 attackspambots
Aug 30 18:26:28 lnxded64 sshd[5106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
2019-08-31 03:35:43
209.97.166.103 attack
Aug 30 18:58:16 hcbbdb sshd\[23793\]: Invalid user srcnet from 209.97.166.103
Aug 30 18:58:16 hcbbdb sshd\[23793\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.166.103
Aug 30 18:58:18 hcbbdb sshd\[23793\]: Failed password for invalid user srcnet from 209.97.166.103 port 53858 ssh2
Aug 30 19:03:01 hcbbdb sshd\[24321\]: Invalid user kito from 209.97.166.103
Aug 30 19:03:01 hcbbdb sshd\[24321\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.166.103
2019-08-31 03:12:42
14.23.168.178 attackbotsspam
Aug 30 19:40:16 MK-Soft-VM3 sshd\[29116\]: Invalid user netdump from 14.23.168.178 port 37922
Aug 30 19:40:16 MK-Soft-VM3 sshd\[29116\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.23.168.178
Aug 30 19:40:18 MK-Soft-VM3 sshd\[29116\]: Failed password for invalid user netdump from 14.23.168.178 port 37922 ssh2
...
2019-08-31 03:49:29
139.99.187.177 attackspambots
php WP PHPmyadamin ABUSE blocked for 12h
2019-08-31 03:52:15
165.22.24.47 attackbots
Aug 30 21:28:29 lnxded63 sshd[6974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.24.47
2019-08-31 03:53:17
176.100.102.208 attackbotsspam
Aug 30 21:36:30 dedicated sshd[27851]: Invalid user min!@#$ from 176.100.102.208 port 4706
2019-08-31 03:50:49
1.179.185.50 attackspambots
2019-08-30T17:10:46.805840Z 3c850c6d5cd6 New connection: 1.179.185.50:35762 (172.17.0.2:2222) [session: 3c850c6d5cd6]
2019-08-30T17:38:25.891887Z 084554e42fdc New connection: 1.179.185.50:44368 (172.17.0.2:2222) [session: 084554e42fdc]
2019-08-31 03:27:22
158.69.252.161 attackbots
Aug 30 06:32:18 cumulus sshd[12460]: Invalid user ftpuser from 158.69.252.161 port 53322
Aug 30 06:32:18 cumulus sshd[12460]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.252.161
Aug 30 06:32:18 cumulus sshd[12461]: Invalid user ftpuser from 158.69.252.161 port 51700
Aug 30 06:32:18 cumulus sshd[12461]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.252.161
Aug 30 06:32:18 cumulus sshd[12463]: Invalid user ftpuser from 158.69.252.161 port 45890
Aug 30 06:32:18 cumulus sshd[12462]: Invalid user ftpuser from 158.69.252.161 port 38804
Aug 30 06:32:18 cumulus sshd[12463]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.252.161
Aug 30 06:32:18 cumulus sshd[12462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.252.161


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=158.69.2
2019-08-31 03:22:02
181.30.45.227 attackspam
Triggered by Fail2Ban at Vostok web server
2019-08-31 03:28:15
115.167.103.143 attackspambots
Aug 30 18:24:46 lnxmail61 postfix/smtps/smtpd[15022]: warning: unknown[115.167.103.143]: SASL PLAIN authentication failed:
Aug 30 18:24:52 lnxmail61 postfix/smtps/smtpd[15022]: warning: unknown[115.167.103.143]: SASL PLAIN authentication failed:
Aug 30 18:25:02 lnxmail61 postfix/smtps/smtpd[15022]: warning: unknown[115.167.103.143]: SASL PLAIN authentication failed:
Aug 30 18:25:33 lnxmail61 postfix/smtps/smtpd[15022]: lost connection after AUTH from unknown[115.167.103.143]
Aug 30 18:25:57 lnxmail61 postfix/smtps/smtpd[15022]: lost connection after EHLO from unknown[115.167.103.143]
2019-08-31 03:56:18
159.65.146.153 attack
Aug 30 15:08:23 TORMINT sshd\[29164\]: Invalid user user from 159.65.146.153
Aug 30 15:08:23 TORMINT sshd\[29164\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.146.153
Aug 30 15:08:25 TORMINT sshd\[29164\]: Failed password for invalid user user from 159.65.146.153 port 46154 ssh2
...
2019-08-31 03:13:30
119.54.213.240 attackspam
Unauthorised access (Aug 30) SRC=119.54.213.240 LEN=40 TTL=49 ID=6326 TCP DPT=8080 WINDOW=19025 SYN 
Unauthorised access (Aug 30) SRC=119.54.213.240 LEN=40 TTL=49 ID=7078 TCP DPT=8080 WINDOW=4688 SYN
2019-08-31 03:22:20
190.111.239.219 attack
Aug 30 19:17:27 localhost sshd\[46376\]: Invalid user ftpuser from 190.111.239.219 port 38420
Aug 30 19:17:27 localhost sshd\[46376\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.111.239.219
Aug 30 19:17:29 localhost sshd\[46376\]: Failed password for invalid user ftpuser from 190.111.239.219 port 38420 ssh2
Aug 30 19:22:29 localhost sshd\[46508\]: Invalid user ubuntu from 190.111.239.219 port 56026
Aug 30 19:22:29 localhost sshd\[46508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.111.239.219
...
2019-08-31 03:34:10

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