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: United States

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 <<>> 104.21.53.163
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38995
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.163.			IN	A

;; AUTHORITY SECTION:
.			550	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 199 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 163.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 163.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
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Unauthorized connection attempt detected from IP address 143.159.191.171 to port 2220 [J]
2020-01-15 02:47:06
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Unauthorized connection attempt detected from IP address 92.118.160.61 to port 5907 [J]
2020-01-15 02:43:12
68.183.191.183 attackbotsspam
Unauthorized connection attempt detected from IP address 68.183.191.183 to port 2220 [J]
2020-01-15 02:55:07
139.199.100.81 attackbotsspam
Unauthorized connection attempt detected from IP address 139.199.100.81 to port 2220 [J]
2020-01-15 02:50:32
125.227.255.79 attackspambots
Unauthorized connection attempt detected from IP address 125.227.255.79 to port 2220 [J]
2020-01-15 02:28:35
201.48.65.147 attack
Failed password for invalid user guan from 201.48.65.147 port 42756 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.48.65.147  user=root
Failed password for root from 201.48.65.147 port 53346 ssh2
Invalid user server from 201.48.65.147 port 35906
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.48.65.147
2020-01-15 02:27:29
94.23.63.213 attack
SSH Login Bruteforce
2020-01-15 02:21:51
59.92.179.197 attack
Unauthorized connection attempt from IP address 59.92.179.197 on Port 445(SMB)
2020-01-15 02:24:36
5.135.198.62 attackbots
Unauthorized connection attempt detected from IP address 5.135.198.62 to port 2220 [J]
2020-01-15 02:25:16
165.227.93.39 attack
Jan 11 06:47:01 git-ovh sshd[979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.93.39 
Jan 11 06:47:03 git-ovh sshd[979]: Failed password for invalid user jl from 165.227.93.39 port 48966 ssh2
...
2020-01-15 02:28:13
37.187.22.227 attack
Unauthorized connection attempt detected from IP address 37.187.22.227 to port 2220 [J]
2020-01-15 02:42:27
222.186.180.130 attack
Jan 14 13:44:35 onepro4 sshd[11853]: Failed password for root from 222.186.180.130 port 31003 ssh2
Jan 14 13:44:37 onepro4 sshd[11853]: Failed password for root from 222.186.180.130 port 31003 ssh2
Jan 14 13:44:41 onepro4 sshd[11853]: Failed password for root from 222.186.180.130 port 31003 ssh2
2020-01-15 02:47:55
5.253.25.37 attackspam
Unauthorized connection attempt detected from IP address 5.253.25.37 to port 2220 [J]
2020-01-15 02:29:48
185.200.118.70 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-15 02:56:00
129.211.77.44 attackbotsspam
Jan 14 16:41:35 vps58358 sshd\[26776\]: Invalid user arduino from 129.211.77.44Jan 14 16:41:37 vps58358 sshd\[26776\]: Failed password for invalid user arduino from 129.211.77.44 port 46886 ssh2Jan 14 16:46:01 vps58358 sshd\[26849\]: Invalid user tester from 129.211.77.44Jan 14 16:46:02 vps58358 sshd\[26849\]: Failed password for invalid user tester from 129.211.77.44 port 49276 ssh2Jan 14 16:50:30 vps58358 sshd\[26874\]: Invalid user hostmaster from 129.211.77.44Jan 14 16:50:32 vps58358 sshd\[26874\]: Failed password for invalid user hostmaster from 129.211.77.44 port 51666 ssh2
...
2020-01-15 02:56:28

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