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 <<>> 104.21.57.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6801
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.99.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:14:16 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 99.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.112.55.60 attackspam
Aug  1 15:19:31 ms-srv sshd[65039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.55.60
Aug  1 15:19:33 ms-srv sshd[65039]: Failed password for invalid user jodi from 193.112.55.60 port 36760 ssh2
2020-02-03 05:41:48
194.51.211.89 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-03 05:04:24
117.55.241.3 attackbotsspam
Unauthorized connection attempt detected from IP address 117.55.241.3 to port 2220 [J]
2020-02-03 05:20:10
193.112.68.48 attackspambots
Jul 28 13:16:32 ms-srv sshd[7317]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.68.48  user=root
Jul 28 13:16:34 ms-srv sshd[7317]: Failed password for invalid user root from 193.112.68.48 port 40872 ssh2
2020-02-03 05:28:34
193.112.72.180 attack
Unauthorized connection attempt detected from IP address 193.112.72.180 to port 2220 [J]
2020-02-03 05:25:05
106.13.236.70 attackbotsspam
Unauthorized connection attempt detected from IP address 106.13.236.70 to port 2220 [J]
2020-02-03 05:24:17
198.251.84.216 attack
Unauthorized connection attempt detected from IP address 198.251.84.216 to port 2323 [J]
2020-02-03 05:05:38
193.112.78.133 attackbotsspam
Jun 17 00:10:57 ms-srv sshd[40109]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.78.133
Jun 17 00:10:59 ms-srv sshd[40109]: Failed password for invalid user newsletter1 from 193.112.78.133 port 20336 ssh2
2020-02-03 05:17:03
193.112.74.137 attackspam
Dec 13 06:11:18 ms-srv sshd[55652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.74.137  user=root
Dec 13 06:11:19 ms-srv sshd[55652]: Failed password for invalid user root from 193.112.74.137 port 37023 ssh2
2020-02-03 05:22:03
193.112.82.195 attack
Dec 15 04:54:51 ms-srv sshd[63877]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.82.195
Dec 15 04:54:53 ms-srv sshd[63877]: Failed password for invalid user admin1 from 193.112.82.195 port 52299 ssh2
2020-02-03 05:14:16
190.83.139.21 attack
Unauthorized connection attempt detected from IP address 190.83.139.21 to port 23 [J]
2020-02-03 05:06:55
113.162.227.82 attack
Honeypot attack, port: 445, PTR: static.vnpt.vn.
2020-02-03 05:20:26
185.7.86.74 attackbotsspam
Unauthorized connection attempt detected from IP address 185.7.86.74 to port 23 [J]
2020-02-03 05:19:36
193.112.90.146 attackspam
Feb  2 22:04:23 lnxmysql61 sshd[9361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.90.146
2020-02-03 05:09:21
150.95.153.137 attackbots
Unauthorized connection attempt detected from IP address 150.95.153.137 to port 2220 [J]
2020-02-03 05:23:11

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