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 <<>> 104.21.16.125
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22557
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.125.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:12:20 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 125.16.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 125.16.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.224.223.143 attackbots
Unauthorized connection attempt from IP address 171.224.223.143 on Port 445(SMB)
2019-06-22 02:38:38
1.127.212.228 attackspam
SMTP_hacking
2019-06-22 02:43:21
118.144.141.141 attackspam
Brute Force attack against O365 mail account
2019-06-22 03:21:06
139.59.74.143 attackspambots
2019-06-22T01:18:14.000358enmeeting.mahidol.ac.th sshd\[29504\]: User root from 139.59.74.143 not allowed because not listed in AllowUsers
2019-06-22T01:18:14.122524enmeeting.mahidol.ac.th sshd\[29504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.74.143  user=root
2019-06-22T01:18:15.783703enmeeting.mahidol.ac.th sshd\[29504\]: Failed password for invalid user root from 139.59.74.143 port 39360 ssh2
...
2019-06-22 02:51:50
36.74.124.85 attack
Unauthorized connection attempt from IP address 36.74.124.85 on Port 445(SMB)
2019-06-22 02:48:57
123.22.136.130 attackbotsspam
Unauthorized connection attempt from IP address 123.22.136.130 on Port 445(SMB)
2019-06-22 02:39:59
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Brute Force attack against O365 mail account
2019-06-22 03:20:07
119.78.223.89 attack
Brute Force attack against O365 mail account
2019-06-22 03:17:35
72.90.148.195 attackbots
Jun 21 04:00:59 gcems sshd\[22551\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=72.90.148.195  user=pi
Jun 21 04:01:01 gcems sshd\[22551\]: Failed password for pi from 72.90.148.195 port 7812 ssh2
Jun 21 04:05:02 gcems sshd\[22673\]: Invalid user Login from 72.90.148.195 port 26263
Jun 21 04:05:02 gcems sshd\[22673\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=72.90.148.195
Jun 21 04:05:04 gcems sshd\[22673\]: Failed password for invalid user Login from 72.90.148.195 port 26263 ssh2
...
2019-06-22 02:39:07
118.69.76.148 attackspambots
bruteforce email login
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Brute Force attack against O365 mail account
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Brute Force attack against O365 mail account
2019-06-22 03:11:29
189.158.69.241 attackbotsspam
Unauthorized connection attempt from IP address 189.158.69.241 on Port 445(SMB)
2019-06-22 02:43:41
118.121.41.16 attack
Unauthorized SMTP/IMAP/POP3 connection attempt
2019-06-22 03:22:22

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