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: None

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 <<>> 104.21.20.102
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56289
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.102.			IN	A

;; AUTHORITY SECTION:
.			448	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:32:46 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 102.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 102.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.91.250.197 attackbots
2020-08-16T09:31:29.754537server.mjenks.net sshd[2991976]: Failed password for invalid user yed from 51.91.250.197 port 56248 ssh2
2020-08-16T09:35:26.253114server.mjenks.net sshd[2992351]: Invalid user gabriel from 51.91.250.197 port 37964
2020-08-16T09:35:26.260247server.mjenks.net sshd[2992351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.250.197
2020-08-16T09:35:26.253114server.mjenks.net sshd[2992351]: Invalid user gabriel from 51.91.250.197 port 37964
2020-08-16T09:35:28.873651server.mjenks.net sshd[2992351]: Failed password for invalid user gabriel from 51.91.250.197 port 37964 ssh2
...
2020-08-16 22:41:03
212.129.61.228 attack
212.129.61.228 - - [16/Aug/2020:15:17:52 +0100] "POST /wp-login.php HTTP/1.1" 200 2264 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
212.129.61.228 - - [16/Aug/2020:15:17:53 +0100] "POST /wp-login.php HTTP/1.1" 200 2229 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
212.129.61.228 - - [16/Aug/2020:15:17:54 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-16 22:38:14
212.70.149.19 attackbotsspam
Aug 16 16:29:01 galaxy event: galaxy/lswi: smtp: testftp4@uni-potsdam.de [212.70.149.19] authentication failure using internet password
Aug 16 16:29:23 galaxy event: galaxy/lswi: smtp: testftp5@uni-potsdam.de [212.70.149.19] authentication failure using internet password
Aug 16 16:29:46 galaxy event: galaxy/lswi: smtp: testftp6@uni-potsdam.de [212.70.149.19] authentication failure using internet password
Aug 16 16:30:09 galaxy event: galaxy/lswi: smtp: testftp7@uni-potsdam.de [212.70.149.19] authentication failure using internet password
Aug 16 16:30:32 galaxy event: galaxy/lswi: smtp: testftp8@uni-potsdam.de [212.70.149.19] authentication failure using internet password
...
2020-08-16 22:36:07
164.68.105.131 attackspambots
Aug 16 15:57:39 srv-ubuntu-dev3 sshd[102030]: Invalid user gmodserver from 164.68.105.131
Aug 16 15:57:39 srv-ubuntu-dev3 sshd[102030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.68.105.131
Aug 16 15:57:39 srv-ubuntu-dev3 sshd[102030]: Invalid user gmodserver from 164.68.105.131
Aug 16 15:57:40 srv-ubuntu-dev3 sshd[102030]: Failed password for invalid user gmodserver from 164.68.105.131 port 55996 ssh2
Aug 16 16:01:29 srv-ubuntu-dev3 sshd[102595]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.68.105.131  user=root
Aug 16 16:01:31 srv-ubuntu-dev3 sshd[102595]: Failed password for root from 164.68.105.131 port 37242 ssh2
Aug 16 16:05:10 srv-ubuntu-dev3 sshd[103028]: Invalid user hannes from 164.68.105.131
Aug 16 16:05:10 srv-ubuntu-dev3 sshd[103028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.68.105.131
Aug 16 16:05:10 srv-ubuntu-dev3 sshd[103028
...
2020-08-16 22:14:43
218.54.123.239 attackspam
Failed password for invalid user mailserver from 218.54.123.239 port 52134 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.54.123.239  user=root
Failed password for root from 218.54.123.239 port 60494 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.54.123.239  user=root
Failed password for root from 218.54.123.239 port 40498 ssh2
2020-08-16 22:09:28
142.93.34.237 attackbots
Aug 16 15:33:50 srv-ubuntu-dev3 sshd[98774]: Invalid user admin from 142.93.34.237
Aug 16 15:33:50 srv-ubuntu-dev3 sshd[98774]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.34.237
Aug 16 15:33:50 srv-ubuntu-dev3 sshd[98774]: Invalid user admin from 142.93.34.237
Aug 16 15:33:52 srv-ubuntu-dev3 sshd[98774]: Failed password for invalid user admin from 142.93.34.237 port 33782 ssh2
Aug 16 15:37:46 srv-ubuntu-dev3 sshd[99361]: Invalid user alisa from 142.93.34.237
Aug 16 15:37:46 srv-ubuntu-dev3 sshd[99361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.34.237
Aug 16 15:37:46 srv-ubuntu-dev3 sshd[99361]: Invalid user alisa from 142.93.34.237
Aug 16 15:37:49 srv-ubuntu-dev3 sshd[99361]: Failed password for invalid user alisa from 142.93.34.237 port 40892 ssh2
Aug 16 15:41:28 srv-ubuntu-dev3 sshd[99816]: Invalid user lb from 142.93.34.237
...
2020-08-16 22:47:59
114.67.66.26 attackspambots
Aug 16 03:08:13 web1 sshd\[15928\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.66.26  user=root
Aug 16 03:08:16 web1 sshd\[15928\]: Failed password for root from 114.67.66.26 port 57832 ssh2
Aug 16 03:12:21 web1 sshd\[16333\]: Invalid user lyn from 114.67.66.26
Aug 16 03:12:21 web1 sshd\[16333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.66.26
Aug 16 03:12:23 web1 sshd\[16333\]: Failed password for invalid user lyn from 114.67.66.26 port 50985 ssh2
2020-08-16 22:18:46
45.95.168.172 attackspam
Aug 16 11:11:12 vps46666688 sshd[5814]: Failed password for root from 45.95.168.172 port 34572 ssh2
...
2020-08-16 22:34:02
178.128.125.10 attack
2020-08-16T14:41:57.965109cyberdyne sshd[1639489]: Invalid user odoo from 178.128.125.10 port 63975
2020-08-16T14:41:57.971318cyberdyne sshd[1639489]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.125.10
2020-08-16T14:41:57.965109cyberdyne sshd[1639489]: Invalid user odoo from 178.128.125.10 port 63975
2020-08-16T14:42:00.495111cyberdyne sshd[1639489]: Failed password for invalid user odoo from 178.128.125.10 port 63975 ssh2
...
2020-08-16 22:27:05
212.252.106.196 attack
Aug 16 16:08:02 home sshd[300400]: Failed password for root from 212.252.106.196 port 58058 ssh2
Aug 16 16:12:12 home sshd[302653]: Invalid user admin1 from 212.252.106.196 port 34601
Aug 16 16:12:12 home sshd[302653]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.252.106.196 
Aug 16 16:12:12 home sshd[302653]: Invalid user admin1 from 212.252.106.196 port 34601
Aug 16 16:12:15 home sshd[302653]: Failed password for invalid user admin1 from 212.252.106.196 port 34601 ssh2
...
2020-08-16 22:13:47
111.72.197.16 attackspambots
Aug 16 15:12:52 srv01 postfix/smtpd\[7264\]: warning: unknown\[111.72.197.16\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 16 15:13:04 srv01 postfix/smtpd\[7264\]: warning: unknown\[111.72.197.16\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 16 15:13:22 srv01 postfix/smtpd\[7264\]: warning: unknown\[111.72.197.16\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 16 15:13:41 srv01 postfix/smtpd\[7264\]: warning: unknown\[111.72.197.16\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 16 15:20:09 srv01 postfix/smtpd\[7264\]: warning: unknown\[111.72.197.16\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-16 22:12:57
112.85.42.173 attackbots
2020-08-16T16:12:53.566061vps773228.ovh.net sshd[17258]: Failed password for root from 112.85.42.173 port 59060 ssh2
2020-08-16T16:12:56.525332vps773228.ovh.net sshd[17258]: Failed password for root from 112.85.42.173 port 59060 ssh2
2020-08-16T16:13:00.088642vps773228.ovh.net sshd[17258]: Failed password for root from 112.85.42.173 port 59060 ssh2
2020-08-16T16:13:03.201022vps773228.ovh.net sshd[17258]: Failed password for root from 112.85.42.173 port 59060 ssh2
2020-08-16T16:13:07.062473vps773228.ovh.net sshd[17258]: Failed password for root from 112.85.42.173 port 59060 ssh2
...
2020-08-16 22:20:58
45.76.181.86 attackspam
Aug 16 14:18:11 Invalid user jules from 45.76.181.86 port 39974
2020-08-16 22:39:02
81.192.8.14 attackbotsspam
Aug 16 13:53:31 onepixel sshd[2436417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.192.8.14 
Aug 16 13:53:31 onepixel sshd[2436417]: Invalid user his from 81.192.8.14 port 37598
Aug 16 13:53:33 onepixel sshd[2436417]: Failed password for invalid user his from 81.192.8.14 port 37598 ssh2
Aug 16 13:58:45 onepixel sshd[2439447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.192.8.14  user=root
Aug 16 13:58:47 onepixel sshd[2439447]: Failed password for root from 81.192.8.14 port 47782 ssh2
2020-08-16 22:19:19
150.136.160.141 attackspambots
Aug 16 15:21:53 server sshd[16990]: Failed password for invalid user marianela from 150.136.160.141 port 44852 ssh2
Aug 16 15:26:02 server sshd[18865]: Failed password for root from 150.136.160.141 port 55800 ssh2
Aug 16 15:30:01 server sshd[20807]: Failed password for invalid user ftp01 from 150.136.160.141 port 38510 ssh2
2020-08-16 22:24:46

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