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 <<>> 104.21.57.197
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5725
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.197.			IN	A

;; AUTHORITY SECTION:
.			546	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 10:14:08 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 197.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 197.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
60.189.236.115 attackbotsspam
Unauthorized connection attempt from IP address 60.189.236.115 on Port 445(SMB)
2019-07-13 10:02:15
110.37.226.134 attackspambots
Unauthorized connection attempt from IP address 110.37.226.134 on Port 445(SMB)
2019-07-13 09:41:10
177.134.114.213 attackspambots
Unauthorized connection attempt from IP address 177.134.114.213 on Port 445(SMB)
2019-07-13 09:41:36
190.128.230.14 attack
Jul 12 22:14:42 v22018076622670303 sshd\[5300\]: Invalid user informix from 190.128.230.14 port 47950
Jul 12 22:14:42 v22018076622670303 sshd\[5300\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.128.230.14
Jul 12 22:14:45 v22018076622670303 sshd\[5300\]: Failed password for invalid user informix from 190.128.230.14 port 47950 ssh2
...
2019-07-13 09:33:38
177.44.161.182 attack
Unauthorized connection attempt from IP address 177.44.161.182 on Port 445(SMB)
2019-07-13 09:38:37
124.78.118.241 attackspambots
Unauthorized connection attempt from IP address 124.78.118.241 on Port 445(SMB)
2019-07-13 09:59:31
182.162.101.80 attackbots
Jul 13 01:25:37 vibhu-HP-Z238-Microtower-Workstation sshd\[27951\]: Invalid user web from 182.162.101.80
Jul 13 01:25:37 vibhu-HP-Z238-Microtower-Workstation sshd\[27951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.162.101.80
Jul 13 01:25:39 vibhu-HP-Z238-Microtower-Workstation sshd\[27951\]: Failed password for invalid user web from 182.162.101.80 port 37014 ssh2
Jul 13 01:31:37 vibhu-HP-Z238-Microtower-Workstation sshd\[29083\]: Invalid user ftpuser2 from 182.162.101.80
Jul 13 01:31:37 vibhu-HP-Z238-Microtower-Workstation sshd\[29083\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.162.101.80
...
2019-07-13 09:46:59
139.59.79.56 attackbots
Jul 13 03:41:41 [munged] sshd[17823]: Invalid user strom from 139.59.79.56 port 40894
Jul 13 03:41:41 [munged] sshd[17823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.79.56
2019-07-13 10:02:44
97.74.237.173 attackbotsspam
xmlrpc attack
2019-07-13 09:54:09
103.82.13.20 attackspambots
Jul 12 22:01:29 dedicated sshd[9593]: Invalid user flink from 103.82.13.20 port 40320
2019-07-13 09:56:31
123.207.99.21 attackspambots
Jul 13 01:09:19 MK-Soft-VM3 sshd\[23939\]: Invalid user hall from 123.207.99.21 port 46184
Jul 13 01:09:19 MK-Soft-VM3 sshd\[23939\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.99.21
Jul 13 01:09:20 MK-Soft-VM3 sshd\[23939\]: Failed password for invalid user hall from 123.207.99.21 port 46184 ssh2
...
2019-07-13 09:22:18
103.101.156.18 attackbots
detected by Fail2Ban
2019-07-13 09:36:54
190.8.80.42 attackspam
Jul 13 03:14:39 mail sshd\[2764\]: Invalid user jenkins from 190.8.80.42 port 36560
Jul 13 03:14:39 mail sshd\[2764\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.8.80.42
Jul 13 03:14:41 mail sshd\[2764\]: Failed password for invalid user jenkins from 190.8.80.42 port 36560 ssh2
Jul 13 03:21:02 mail sshd\[3808\]: Invalid user git from 190.8.80.42 port 38834
Jul 13 03:21:02 mail sshd\[3808\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.8.80.42
2019-07-13 09:34:05
31.193.125.236 attack
Unauthorized connection attempt from IP address 31.193.125.236 on Port 445(SMB)
2019-07-13 09:49:50
51.255.46.83 attackspambots
Invalid user natasha from 51.255.46.83 port 43840
2019-07-13 09:52:40

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