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 <<>> 104.21.19.106
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43455
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.106.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:32:14 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 106.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 106.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.47.250.93 attackbotsspam
Dec 18 11:50:25 lnxweb61 sshd[6499]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.47.250.93
2019-12-18 20:04:00
49.232.163.32 attackbotsspam
Dec 17 22:37:06 kapalua sshd\[15667\]: Invalid user nhloniphom from 49.232.163.32
Dec 17 22:37:06 kapalua sshd\[15667\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.163.32
Dec 17 22:37:08 kapalua sshd\[15667\]: Failed password for invalid user nhloniphom from 49.232.163.32 port 37800 ssh2
Dec 17 22:43:50 kapalua sshd\[16474\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.163.32  user=root
Dec 17 22:43:51 kapalua sshd\[16474\]: Failed password for root from 49.232.163.32 port 58066 ssh2
2019-12-18 19:39:53
85.113.210.58 attack
Invalid user berkay from 85.113.210.58 port 34113
2019-12-18 19:44:10
210.64.125.94 attackspambots
Honeypot attack, port: 445, PTR: h94-210-64-125.seed.net.tw.
2019-12-18 19:42:59
46.101.224.184 attackbotsspam
Triggered by Fail2Ban at Ares web server
2019-12-18 20:13:45
181.40.73.86 attackspambots
Dec 18 12:25:44 MK-Soft-VM6 sshd[31073]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.40.73.86 
Dec 18 12:25:46 MK-Soft-VM6 sshd[31073]: Failed password for invalid user riedl from 181.40.73.86 port 48302 ssh2
...
2019-12-18 19:56:18
128.199.253.133 attack
Dec 18 07:26:05 ns41 sshd[713]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.253.133
2019-12-18 19:49:14
180.250.111.17 attackspambots
2019-12-18T06:19:08.218397abusebot-2.cloudsearch.cf sshd\[17092\]: Invalid user bu from 180.250.111.17 port 60583
2019-12-18T06:19:08.226495abusebot-2.cloudsearch.cf sshd\[17092\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.111.17
2019-12-18T06:19:09.758200abusebot-2.cloudsearch.cf sshd\[17092\]: Failed password for invalid user bu from 180.250.111.17 port 60583 ssh2
2019-12-18T06:25:41.645407abusebot-2.cloudsearch.cf sshd\[17134\]: Invalid user muckersie from 180.250.111.17 port 38038
2019-12-18 20:20:40
134.17.94.229 attack
Dec 18 06:14:27 plusreed sshd[19537]: Invalid user fauvre from 134.17.94.229
...
2019-12-18 19:41:51
109.129.94.169 attackbots
SSH authentication failure x 6 reported by Fail2Ban
...
2019-12-18 19:47:35
106.198.233.74 attackspam
1576650352 - 12/18/2019 07:25:52 Host: 106.198.233.74/106.198.233.74 Port: 445 TCP Blocked
2019-12-18 20:00:16
106.75.61.203 attackbotsspam
Honeypot attack, port: 135, PTR: PTR record not found
2019-12-18 19:50:12
5.149.211.224 attack
[portscan] Port scan
2019-12-18 20:06:12
121.52.146.105 attackbotsspam
1576650358 - 12/18/2019 07:25:58 Host: 121.52.146.105/121.52.146.105 Port: 445 TCP Blocked
2019-12-18 19:57:52
182.72.104.106 attackspambots
Dec 18 05:14:03 ny01 sshd[14269]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.104.106
Dec 18 05:14:05 ny01 sshd[14269]: Failed password for invalid user writing from 182.72.104.106 port 60820 ssh2
Dec 18 05:21:26 ny01 sshd[15051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.104.106
2019-12-18 20:00:43

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