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 <<>> 104.21.53.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4183
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.100.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:12:48 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 100.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 100.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
175.11.215.74 attackspambots
Brute-force attempt banned
2019-12-12 22:02:55
142.44.184.79 attackbots
SSH brute-force: detected 6 distinct usernames within a 24-hour window.
2019-12-12 22:33:26
182.16.103.34 attackspam
Dec 12 11:56:58 ws12vmsma01 sshd[19890]: Invalid user vernay from 182.16.103.34
Dec 12 11:57:00 ws12vmsma01 sshd[19890]: Failed password for invalid user vernay from 182.16.103.34 port 46766 ssh2
Dec 12 12:05:05 ws12vmsma01 sshd[21112]: Invalid user asterisk from 182.16.103.34
...
2019-12-12 22:14:19
119.29.134.163 attack
Dec 12 09:56:43 vps691689 sshd[29651]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.134.163
Dec 12 09:56:46 vps691689 sshd[29651]: Failed password for invalid user fuller from 119.29.134.163 port 43210 ssh2
Dec 12 10:04:28 vps691689 sshd[29924]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.134.163
...
2019-12-12 22:03:10
118.24.201.168 attackspam
Dec 12 02:20:35 plusreed sshd[24756]: Invalid user spider123 from 118.24.201.168
...
2019-12-12 22:30:08
92.62.131.124 attack
Invalid user buyse from 92.62.131.124 port 35672
2019-12-12 22:02:13
23.244.43.2 attackspambots
1433/tcp 445/tcp...
[2019-10-12/12-12]5pkt,2pt.(tcp)
2019-12-12 22:43:31
45.127.133.91 attack
Dec 12 19:41:33 vibhu-HP-Z238-Microtower-Workstation sshd\[16761\]: Invalid user rori from 45.127.133.91
Dec 12 19:41:33 vibhu-HP-Z238-Microtower-Workstation sshd\[16761\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.127.133.91
Dec 12 19:41:35 vibhu-HP-Z238-Microtower-Workstation sshd\[16761\]: Failed password for invalid user rori from 45.127.133.91 port 49070 ssh2
Dec 12 19:48:10 vibhu-HP-Z238-Microtower-Workstation sshd\[18486\]: Invalid user eline from 45.127.133.91
Dec 12 19:48:10 vibhu-HP-Z238-Microtower-Workstation sshd\[18486\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.127.133.91
...
2019-12-12 22:28:22
13.80.112.16 attackspambots
Dec 12 14:53:36 MK-Soft-Root2 sshd[24809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.80.112.16 
Dec 12 14:53:38 MK-Soft-Root2 sshd[24809]: Failed password for invalid user cataliotti from 13.80.112.16 port 39746 ssh2
...
2019-12-12 22:10:51
171.242.175.84 attackspam
Honeypot attack, port: 445, PTR: dynamic-ip-adsl.viettel.vn.
2019-12-12 22:08:00
129.204.77.45 attackbots
2019-12-12T14:46:24.518858vps751288.ovh.net sshd\[6423\]: Invalid user kassman from 129.204.77.45 port 54956
2019-12-12T14:46:24.527677vps751288.ovh.net sshd\[6423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.77.45
2019-12-12T14:46:26.219718vps751288.ovh.net sshd\[6423\]: Failed password for invalid user kassman from 129.204.77.45 port 54956 ssh2
2019-12-12T14:54:17.027004vps751288.ovh.net sshd\[6500\]: Invalid user ftpuser1 from 129.204.77.45 port 58613
2019-12-12T14:54:17.033149vps751288.ovh.net sshd\[6500\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.77.45
2019-12-12 22:17:35
181.143.72.66 attackbotsspam
$f2bV_matches
2019-12-12 22:34:34
179.33.137.117 attackbotsspam
Dec 12 14:23:47 MK-Soft-VM6 sshd[15087]: Failed password for root from 179.33.137.117 port 35866 ssh2
...
2019-12-12 22:12:07
52.247.223.210 attackbots
Unauthorized SSH login attempts
2019-12-12 22:37:48
62.109.10.104 attack
Dec 12 14:50:53 icinga sshd[28156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.109.10.104
Dec 12 14:50:55 icinga sshd[28156]: Failed password for invalid user arbeit from 62.109.10.104 port 36574 ssh2
...
2019-12-12 22:04:26

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