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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.12.129
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56104
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.129.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:10:08 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 129.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 129.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
178.62.107.141 attackspam
SSH login attempts.
2020-03-28 04:11:27
54.39.22.191 attack
Automatic report BANNED IP
2020-03-28 04:38:00
104.236.151.120 attackspam
Mar 27 18:54:07 sso sshd[22873]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.151.120
Mar 27 18:54:08 sso sshd[22873]: Failed password for invalid user wiltshire from 104.236.151.120 port 43117 ssh2
...
2020-03-28 04:26:06
52.172.185.244 attackbots
SSH login attempts.
2020-03-28 04:08:44
94.102.52.57 attackspam
Port scan: Attack repeated for 24 hours
2020-03-28 04:04:27
104.244.75.244 attackbots
Triggered by Fail2Ban at Ares web server
2020-03-28 04:15:18
144.255.150.36 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-28 04:19:20
61.182.232.38 attack
2020-03-27T19:52:50.657019ionos.janbro.de sshd[1725]: Invalid user pmn from 61.182.232.38 port 46262
2020-03-27T19:52:52.952150ionos.janbro.de sshd[1725]: Failed password for invalid user pmn from 61.182.232.38 port 46262 ssh2
2020-03-27T19:54:47.263895ionos.janbro.de sshd[1748]: Invalid user bdy from 61.182.232.38 port 51112
2020-03-27T19:54:47.424071ionos.janbro.de sshd[1748]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.182.232.38
2020-03-27T19:54:47.263895ionos.janbro.de sshd[1748]: Invalid user bdy from 61.182.232.38 port 51112
2020-03-27T19:54:49.302566ionos.janbro.de sshd[1748]: Failed password for invalid user bdy from 61.182.232.38 port 51112 ssh2
2020-03-27T19:56:41.531369ionos.janbro.de sshd[1764]: Invalid user urr from 61.182.232.38 port 55958
2020-03-27T19:56:41.842579ionos.janbro.de sshd[1764]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.182.232.38
2020-03-27T19:56:41.531369ionos.
...
2020-03-28 04:34:36
104.198.16.231 attack
Mar 27 16:15:11 ny01 sshd[416]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.198.16.231
Mar 27 16:15:13 ny01 sshd[416]: Failed password for invalid user jrk from 104.198.16.231 port 59246 ssh2
Mar 27 16:19:26 ny01 sshd[2576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.198.16.231
2020-03-28 04:35:58
36.83.101.29 attack
1585312149 - 03/27/2020 13:29:09 Host: 36.83.101.29/36.83.101.29 Port: 445 TCP Blocked
2020-03-28 04:10:35
223.71.167.166 attackbots
Mar 27 21:24:14 debian-2gb-nbg1-2 kernel: \[7599724.054060\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=223.71.167.166 DST=195.201.40.59 LEN=44 TOS=0x04 PREC=0x00 TTL=114 ID=58986 PROTO=TCP SPT=20710 DPT=34567 WINDOW=29200 RES=0x00 SYN URGP=0
2020-03-28 04:27:19
140.143.57.159 attackspam
Mar 27 20:31:07 webhost01 sshd[10120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.57.159
Mar 27 20:31:09 webhost01 sshd[10120]: Failed password for invalid user xbb from 140.143.57.159 port 39532 ssh2
...
2020-03-28 04:13:29
111.231.87.245 attackspam
Mar 27 19:44:57 ip-172-31-62-245 sshd\[4427\]: Invalid user aol from 111.231.87.245\
Mar 27 19:44:59 ip-172-31-62-245 sshd\[4427\]: Failed password for invalid user aol from 111.231.87.245 port 52826 ssh2\
Mar 27 19:49:09 ip-172-31-62-245 sshd\[4457\]: Invalid user ofb from 111.231.87.245\
Mar 27 19:49:11 ip-172-31-62-245 sshd\[4457\]: Failed password for invalid user ofb from 111.231.87.245 port 49202 ssh2\
Mar 27 19:53:10 ip-172-31-62-245 sshd\[4465\]: Invalid user grd from 111.231.87.245\
2020-03-28 04:40:38
139.99.125.191 attackbotsspam
139.99.125.191 was recorded 8 times by 5 hosts attempting to connect to the following ports: 60429,54434,50570,52084,51142. Incident counter (4h, 24h, all-time): 8, 116, 846
2020-03-28 04:19:40
113.11.255.28 attackbots
Mar 27 13:57:01 124388 sshd[22078]: Invalid user xkh from 113.11.255.28 port 41039
Mar 27 13:57:01 124388 sshd[22078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.11.255.28
Mar 27 13:57:01 124388 sshd[22078]: Invalid user xkh from 113.11.255.28 port 41039
Mar 27 13:57:03 124388 sshd[22078]: Failed password for invalid user xkh from 113.11.255.28 port 41039 ssh2
Mar 27 14:01:06 124388 sshd[22109]: Invalid user flj from 113.11.255.28 port 46644
2020-03-28 04:32:17

Recently Reported IPs

104.21.67.191 104.21.12.133 104.21.12.131 104.21.12.130
104.21.12.138 104.21.12.13 104.21.12.145 104.21.12.149
104.21.12.143 104.21.12.151 104.21.12.155 104.21.12.16
104.21.12.154 104.21.12.162 104.21.12.166 104.21.12.180
104.21.67.199 104.21.12.185 104.21.12.164 104.21.12.186