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 <<>> 104.21.30.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39201
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.30.12.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:36:06 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.30.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.30.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.211.46.205 attackbots
Apr  2 18:32:21 legacy sshd[15309]: Failed password for root from 80.211.46.205 port 50696 ssh2
Apr  2 18:36:14 legacy sshd[15492]: Failed password for root from 80.211.46.205 port 55718 ssh2
Apr  2 18:40:07 legacy sshd[15624]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.46.205
...
2020-04-03 03:24:09
178.128.232.77 attack
2020-04-02T15:38:20.428562dmca.cloudsearch.cf sshd[27875]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.232.77  user=root
2020-04-02T15:38:22.213366dmca.cloudsearch.cf sshd[27875]: Failed password for root from 178.128.232.77 port 48990 ssh2
2020-04-02T15:42:17.256467dmca.cloudsearch.cf sshd[28211]: Invalid user jingjie from 178.128.232.77 port 32974
2020-04-02T15:42:17.261927dmca.cloudsearch.cf sshd[28211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.232.77
2020-04-02T15:42:17.256467dmca.cloudsearch.cf sshd[28211]: Invalid user jingjie from 178.128.232.77 port 32974
2020-04-02T15:42:18.916434dmca.cloudsearch.cf sshd[28211]: Failed password for invalid user jingjie from 178.128.232.77 port 32974 ssh2
2020-04-02T15:46:11.293465dmca.cloudsearch.cf sshd[28523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.232.77  user=root
2020-04-02T15:
...
2020-04-03 03:22:47
212.114.250.92 attackbots
Mar 31 13:20:55 svapp01 sshd[11146]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-212-114-250-92.customer.m-online.net
Mar 31 13:20:56 svapp01 sshd[11146]: Failed password for invalid user music from 212.114.250.92 port 50180 ssh2
Mar 31 13:20:57 svapp01 sshd[11146]: Received disconnect from 212.114.250.92: 11: Bye Bye [preauth]
Mar 31 13:21:27 svapp01 sshd[11204]: User r.r from host-212-114-250-92.customer.m-online.net not allowed because not listed in AllowUsers
Mar 31 13:21:27 svapp01 sshd[11204]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-212-114-250-92.customer.m-online.net  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=212.114.250.92
2020-04-03 02:56:39
222.186.173.183 attackspam
Apr  2 21:16:26 icinga sshd[48266]: Failed password for root from 222.186.173.183 port 3714 ssh2
Apr  2 21:16:30 icinga sshd[48266]: Failed password for root from 222.186.173.183 port 3714 ssh2
Apr  2 21:16:33 icinga sshd[48266]: Failed password for root from 222.186.173.183 port 3714 ssh2
Apr  2 21:16:37 icinga sshd[48266]: Failed password for root from 222.186.173.183 port 3714 ssh2
...
2020-04-03 03:18:49
129.211.99.128 attackbotsspam
Fail2Ban Ban Triggered (2)
2020-04-03 02:57:46
94.33.52.178 attackbots
Invalid user user from 94.33.52.178 port 51478
2020-04-03 03:10:42
67.210.111.94 attackbotsspam
Lines containing failures of 67.210.111.94
Apr  1 19:48:03 shared03 sshd[32553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.210.111.94  user=r.r
Apr  1 19:48:05 shared03 sshd[32553]: Failed password for r.r from 67.210.111.94 port 55662 ssh2
Apr  1 19:48:05 shared03 sshd[32553]: Received disconnect from 67.210.111.94 port 55662:11: Bye Bye [preauth]
Apr  1 19:48:05 shared03 sshd[32553]: Disconnected from authenticating user r.r 67.210.111.94 port 55662 [preauth]
Apr  1 19:57:40 shared03 sshd[3402]: Invalid user ftpsecure from 67.210.111.94 port 40462
Apr  1 19:57:40 shared03 sshd[3402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.210.111.94
Apr  1 19:57:41 shared03 sshd[3402]: Failed password for invalid user ftpsecure from 67.210.111.94 port 40462 ssh2
Apr  1 19:57:42 shared03 sshd[3402]: Received disconnect from 67.210.111.94 port 40462:11: Bye Bye [preauth]
Apr  1 19:57:42 s........
------------------------------
2020-04-03 03:04:10
222.186.42.136 attackspambots
2020-04-02T21:15:43.873264centos sshd[30501]: Failed password for root from 222.186.42.136 port 27348 ssh2
2020-04-02T21:15:46.739893centos sshd[30501]: Failed password for root from 222.186.42.136 port 27348 ssh2
2020-04-02T21:15:50.922358centos sshd[30501]: Failed password for root from 222.186.42.136 port 27348 ssh2
...
2020-04-03 03:22:03
87.13.29.52 attackbotsspam
Apr  2 14:42:23 debian-2gb-nbg1-2 kernel: \[8090387.470129\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=87.13.29.52 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=237 ID=16292 PROTO=TCP SPT=50878 DPT=37777 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-03 03:08:33
88.66.165.179 attackspambots
Lines containing failures of 88.66.165.179
Apr  2 14:20:44 myhost sshd[4766]: Invalid user pi from 88.66.165.179 port 35308
Apr  2 14:20:44 myhost sshd[4766]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.66.165.179
Apr  2 14:20:44 myhost sshd[4768]: Invalid user pi from 88.66.165.179 port 35314
Apr  2 14:20:44 myhost sshd[4768]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.66.165.179


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=88.66.165.179
2020-04-03 03:08:08
106.12.34.32 attackbots
2020-04-02T19:07:52.288389whonock.onlinehub.pt sshd[7425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.34.32  user=root
2020-04-02T19:07:53.771242whonock.onlinehub.pt sshd[7425]: Failed password for root from 106.12.34.32 port 44248 ssh2
2020-04-02T19:17:54.974577whonock.onlinehub.pt sshd[8441]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.34.32  user=root
2020-04-02T19:17:57.099883whonock.onlinehub.pt sshd[8441]: Failed password for root from 106.12.34.32 port 38118 ssh2
2020-04-02T19:21:31.564999whonock.onlinehub.pt sshd[8830]: Invalid user pengcan from 106.12.34.32 port 55438
2020-04-02T19:21:31.568040whonock.onlinehub.pt sshd[8830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.34.32
2020-04-02T19:21:31.564999whonock.onlinehub.pt sshd[8830]: Invalid user pengcan from 106.12.34.32 port 55438
2020-04-02T19:21:33.818478whonock.onlinehub.
...
2020-04-03 03:00:02
184.185.236.75 attackspambots
CMS (WordPress or Joomla) login attempt.
2020-04-03 02:58:54
207.248.62.98 attack
2020-04-02T19:10:05.405199ns386461 sshd\[18774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.248.62.98  user=root
2020-04-02T19:10:06.928668ns386461 sshd\[18774\]: Failed password for root from 207.248.62.98 port 41640 ssh2
2020-04-02T19:21:09.375883ns386461 sshd\[29329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.248.62.98  user=root
2020-04-02T19:21:11.390574ns386461 sshd\[29329\]: Failed password for root from 207.248.62.98 port 43350 ssh2
2020-04-02T19:24:19.358431ns386461 sshd\[32203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.248.62.98  user=root
...
2020-04-03 03:16:36
61.57.216.221 attack
Automatic report - Banned IP Access
2020-04-03 02:58:30
118.24.236.121 attackbotsspam
Brute-force attempt banned
2020-04-03 02:46:50

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