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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.16.53.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61769
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.16.53.91.			IN	A

;; AUTHORITY SECTION:
.			529	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022032401 1800 900 604800 86400

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 25 05:54:15 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 91.53.16.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 91.53.16.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
191.253.102.98 attackspambots
9090/tcp
[2019-10-03]1pkt
2019-10-03 12:34:38
79.179.141.175 attackbots
Oct  3 06:10:34 markkoudstaal sshd[26377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.179.141.175
Oct  3 06:10:35 markkoudstaal sshd[26377]: Failed password for invalid user dspace from 79.179.141.175 port 45380 ssh2
Oct  3 06:20:15 markkoudstaal sshd[27162]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.179.141.175
2019-10-03 12:49:15
222.186.15.160 attack
03.10.2019 04:11:04 SSH access blocked by firewall
2019-10-03 12:15:50
36.89.121.234 attack
445/tcp
[2019-10-03]1pkt
2019-10-03 12:17:09
187.201.4.68 attack
Oct  2 18:36:35 web1 sshd\[7566\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.201.4.68  user=root
Oct  2 18:36:37 web1 sshd\[7566\]: Failed password for root from 187.201.4.68 port 45323 ssh2
Oct  2 18:40:40 web1 sshd\[7987\]: Invalid user lazare from 187.201.4.68
Oct  2 18:40:40 web1 sshd\[7987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.201.4.68
Oct  2 18:40:42 web1 sshd\[7987\]: Failed password for invalid user lazare from 187.201.4.68 port 29434 ssh2
2019-10-03 12:41:46
222.186.15.204 attackspambots
2019-10-03T11:20:57.222429enmeeting.mahidol.ac.th sshd\[8144\]: User root from 222.186.15.204 not allowed because not listed in AllowUsers
2019-10-03T11:20:57.635272enmeeting.mahidol.ac.th sshd\[8144\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.204  user=root
2019-10-03T11:20:59.345516enmeeting.mahidol.ac.th sshd\[8144\]: Failed password for invalid user root from 222.186.15.204 port 32091 ssh2
...
2019-10-03 12:22:04
134.209.213.218 attackspam
Connection by 134.209.213.218 on port: 5900 got caught by honeypot at 10/2/2019 8:59:59 PM
2019-10-03 12:07:17
77.40.3.223 attack
2019-10-02 dovecot_login authenticator failed for \(localhost.localdomain\) \[77.40.3.223\]: 535 Incorrect authentication data \(set_id=info@**REMOVED**.de\)
2019-10-03 dovecot_login authenticator failed for \(localhost.localdomain\) \[77.40.3.223\]: 535 Incorrect authentication data \(set_id=infodesk@**REMOVED**.de\)
2019-10-03 dovecot_login authenticator failed for \(localhost.localdomain\) \[77.40.3.223\]: 535 Incorrect authentication data \(set_id=inbox@**REMOVED**.de\)
2019-10-03 12:04:55
5.135.135.116 attackbotsspam
Oct  3 06:18:42 SilenceServices sshd[6850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.135.116
Oct  3 06:18:44 SilenceServices sshd[6850]: Failed password for invalid user abc123 from 5.135.135.116 port 41762 ssh2
Oct  3 06:22:34 SilenceServices sshd[7842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.135.116
2019-10-03 12:31:50
222.186.180.8 attackspambots
2019-10-03T06:34:05.915291centos sshd\[28756\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
2019-10-03T06:34:07.800991centos sshd\[28756\]: Failed password for root from 222.186.180.8 port 64334 ssh2
2019-10-03T06:34:12.342634centos sshd\[28756\]: Failed password for root from 222.186.180.8 port 64334 ssh2
2019-10-03 12:41:16
125.127.103.226 attackbots
445/tcp
[2019-10-03]1pkt
2019-10-03 12:48:43
183.131.82.99 attack
Oct  3 04:04:53 localhost sshd\[30752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.131.82.99  user=root
Oct  3 04:04:54 localhost sshd\[30752\]: Failed password for root from 183.131.82.99 port 59113 ssh2
Oct  3 04:04:56 localhost sshd\[30752\]: Failed password for root from 183.131.82.99 port 59113 ssh2
...
2019-10-03 12:05:55
176.79.135.185 attackspambots
Oct  3 06:29:36 root sshd[12111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.79.135.185 
Oct  3 06:29:38 root sshd[12111]: Failed password for invalid user mkt from 176.79.135.185 port 49755 ssh2
Oct  3 06:34:57 root sshd[12148]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.79.135.185 
...
2019-10-03 12:39:50
83.48.89.147 attack
Oct  3 05:59:30 MK-Soft-VM6 sshd[30832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.48.89.147 
Oct  3 05:59:32 MK-Soft-VM6 sshd[30832]: Failed password for invalid user couchdb from 83.48.89.147 port 56790 ssh2
...
2019-10-03 12:39:04
113.190.36.114 attackspam
Oct  1 18:41:25 f201 sshd[18726]: Address 113.190.36.114 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Oct  1 18:41:26 f201 sshd[18726]: Connection closed by 113.190.36.114 [preauth]
Oct  2 00:47:10 f201 sshd[18565]: Address 113.190.36.114 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Oct  2 00:47:11 f201 sshd[18565]: Connection closed by 113.190.36.114 [preauth]
Oct  2 01:57:56 f201 sshd[3970]: Address 113.190.36.114 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Oct  2 01:57:57 f201 sshd[3970]: Connection closed by 113.190.36.114 [preauth]
Oct  2 02:31:28 f201 sshd[12527]: Address 113.190.36.114 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=113.190.36.114
2019-10-03 12:38:47

Recently Reported IPs

104.16.52.91 104.16.54.91 104.16.55.91 104.16.58.120
104.16.64.15 104.16.8.177 104.16.90.16 104.160.173.147
104.160.180.43 104.160.23.131 104.160.23.157 155.161.97.118
104.160.23.159 104.160.23.181 104.160.26.207 104.160.27.202
104.160.72.252 143.201.219.178 104.161.20.73 104.161.57.50