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 <<>> 104.21.53.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49556
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.48.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 90 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:28 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 48.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.227.16.222 attackspam
Invalid user telnet from 165.227.16.222 port 35556
2019-08-23 13:27:00
107.172.251.113 attackspam
Aug 23 00:55:32 ny01 sshd[25058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.172.251.113
Aug 23 00:55:33 ny01 sshd[25058]: Failed password for invalid user eddie from 107.172.251.113 port 42716 ssh2
Aug 23 00:59:59 ny01 sshd[25429]: Failed password for root from 107.172.251.113 port 33290 ssh2
2019-08-23 13:08:33
134.209.124.237 attackspambots
2019-08-23T01:45:19.673551abusebot-2.cloudsearch.cf sshd\[22696\]: Invalid user lori from 134.209.124.237 port 56340
2019-08-23 12:45:06
23.102.238.196 attackspam
Aug 23 03:55:15 MK-Soft-VM3 sshd\[21701\]: Invalid user ptech from 23.102.238.196 port 44972
Aug 23 03:55:15 MK-Soft-VM3 sshd\[21701\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.102.238.196
Aug 23 03:55:17 MK-Soft-VM3 sshd\[21701\]: Failed password for invalid user ptech from 23.102.238.196 port 44972 ssh2
...
2019-08-23 12:36:49
139.211.120.234 attack
Invalid user service from 139.211.120.234 port 51698
2019-08-23 13:28:19
139.199.24.69 attackbotsspam
...
2019-08-23 13:21:54
183.82.121.34 attackbotsspam
Aug 23 05:38:52 server sshd[3171]: Failed password for invalid user test from 183.82.121.34 port 51917 ssh2
Aug 23 05:43:43 server sshd[3639]: Failed password for invalid user kab from 183.82.121.34 port 20789 ssh2
Aug 23 05:48:02 server sshd[3982]: Failed password for invalid user admin from 183.82.121.34 port 43569 ssh2
2019-08-23 12:37:28
35.197.113.177 attack
*Port Scan* detected from 35.197.113.177 (US/United States/177.113.197.35.bc.googleusercontent.com). 4 hits in the last 95 seconds
2019-08-23 12:25:35
193.112.54.66 attack
Invalid user sheep from 193.112.54.66 port 12177
2019-08-23 13:39:24
137.116.160.91 attackbots
[portscan] Port scan
2019-08-23 13:21:01
206.189.162.87 attackbotsspam
Aug 22 23:20:24 mail sshd[8520]: Invalid user laxmi from 206.189.162.87
Aug 22 23:20:24 mail sshd[8520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.162.87
Aug 22 23:20:24 mail sshd[8520]: Invalid user laxmi from 206.189.162.87
Aug 22 23:20:26 mail sshd[8520]: Failed password for invalid user laxmi from 206.189.162.87 port 55122 ssh2
Aug 22 23:28:11 mail sshd[20351]: Invalid user ts3sleep from 206.189.162.87
...
2019-08-23 12:34:07
139.199.192.159 attackbotsspam
Aug 23 06:56:30 SilenceServices sshd[15953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.192.159
Aug 23 06:56:32 SilenceServices sshd[15953]: Failed password for invalid user vi from 139.199.192.159 port 56996 ssh2
Aug 23 06:59:54 SilenceServices sshd[19060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.192.159
2019-08-23 13:15:30
165.227.2.127 attackbotsspam
Aug 23 07:13:52 ns41 sshd[18550]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.2.127
2019-08-23 13:27:21
115.84.112.98 attackbotsspam
Aug 23 01:40:50 legacy sshd[14712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.84.112.98
Aug 23 01:40:52 legacy sshd[14712]: Failed password for invalid user bitdefender from 115.84.112.98 port 43556 ssh2
Aug 23 01:45:32 legacy sshd[14856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.84.112.98
...
2019-08-23 12:28:50
193.68.57.155 attack
Aug 23 06:09:15 h2177944 sshd\[29158\]: Invalid user ubuntu from 193.68.57.155 port 56566
Aug 23 06:09:15 h2177944 sshd\[29158\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.68.57.155
Aug 23 06:09:18 h2177944 sshd\[29158\]: Failed password for invalid user ubuntu from 193.68.57.155 port 56566 ssh2
Aug 23 06:13:26 h2177944 sshd\[29317\]: Invalid user info from 193.68.57.155 port 45126
...
2019-08-23 12:26:15

Recently Reported IPs

104.21.54.110 104.21.55.147 104.21.54.248 104.21.55.153
104.21.55.219 104.21.55.243 104.21.56.179 104.21.56.219
104.21.57.115 104.21.57.69 104.21.57.46 104.21.57.163
104.21.57.70 104.21.57.31 104.21.58.137 104.21.58.177
104.21.58.179 104.21.59.153 104.21.58.210 104.21.59.158