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 <<>> 104.21.48.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35497
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.48.52.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:09:11 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 52.48.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.48.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.43.186.34 attackbots
2020-03-27T08:30:41.519528linuxbox-skyline sshd[20017]: Invalid user slj from 103.43.186.34 port 2150
...
2020-03-28 05:05:29
103.35.65.128 attackspambots
Mar 27 21:54:56 localhost sshd\[32567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.35.65.128  user=root
Mar 27 21:54:58 localhost sshd\[32567\]: Failed password for root from 103.35.65.128 port 65273 ssh2
Mar 27 21:55:00 localhost sshd\[32567\]: Failed password for root from 103.35.65.128 port 65273 ssh2
Mar 27 21:55:02 localhost sshd\[32567\]: Failed password for root from 103.35.65.128 port 65273 ssh2
Mar 27 21:55:04 localhost sshd\[32567\]: Failed password for root from 103.35.65.128 port 65273 ssh2
...
2020-03-28 05:12:28
157.33.220.165 attack
1585343932 - 03/27/2020 22:18:52 Host: 157.33.220.165/157.33.220.165 Port: 445 TCP Blocked
2020-03-28 05:34:09
77.75.79.17 attackspam
21 attempts against mh-misbehave-ban on sonic
2020-03-28 05:09:52
134.209.228.241 attack
Mar 27 22:19:15 localhost sshd[22927]: Invalid user eun from 134.209.228.241 port 43332
...
2020-03-28 05:20:13
128.199.205.168 attackbots
Mar 27 23:12:41 ift sshd\[53837\]: Invalid user www from 128.199.205.168Mar 27 23:12:43 ift sshd\[53837\]: Failed password for invalid user www from 128.199.205.168 port 39876 ssh2Mar 27 23:15:55 ift sshd\[54431\]: Invalid user cyt from 128.199.205.168Mar 27 23:15:56 ift sshd\[54431\]: Failed password for invalid user cyt from 128.199.205.168 port 41496 ssh2Mar 27 23:19:04 ift sshd\[54688\]: Invalid user oriel from 128.199.205.168
...
2020-03-28 05:28:14
138.99.216.147 attack
Mar 27 22:18:50 zimbra postfix/smtps/smtpd[12883]: lost connection after CONNECT from unknown[138.99.216.147]
Mar 27 22:22:58 zimbra postfix/smtpd[14931]: lost connection after AUTH from unknown[138.99.216.147]
Mar 27 22:22:58 zimbra postfix/smtpd[14931]: disconnect from unknown[138.99.216.147] auth=0/1 commands=0/1
Mar 27 22:23:39 zimbra postfix/submission/smtpd[15295]: lost connection after STARTTLS from unknown[138.99.216.147]
...
2020-03-28 05:29:57
165.22.33.32 attackbotsspam
Mar 28 04:18:55 webhost01 sshd[15513]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.33.32
Mar 28 04:18:57 webhost01 sshd[15513]: Failed password for invalid user ogw from 165.22.33.32 port 33366 ssh2
...
2020-03-28 05:34:42
183.129.141.44 attackbotsspam
...
2020-03-28 05:33:07
103.35.64.73 attack
Mar 27 21:26:11 legacy sshd[31970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.35.64.73
Mar 27 21:26:12 legacy sshd[31970]: Failed password for invalid user vxd from 103.35.64.73 port 39178 ssh2
Mar 27 21:28:22 legacy sshd[32017]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.35.64.73
...
2020-03-28 05:13:43
189.112.228.153 attackspam
Mar 27 22:10:39 rotator sshd\[12596\]: Invalid user wxs from 189.112.228.153Mar 27 22:10:40 rotator sshd\[12596\]: Failed password for invalid user wxs from 189.112.228.153 port 41887 ssh2Mar 27 22:14:54 rotator sshd\[12658\]: Invalid user joachim from 189.112.228.153Mar 27 22:14:57 rotator sshd\[12658\]: Failed password for invalid user joachim from 189.112.228.153 port 47791 ssh2Mar 27 22:19:03 rotator sshd\[13472\]: Invalid user scm from 189.112.228.153Mar 27 22:19:05 rotator sshd\[13472\]: Failed password for invalid user scm from 189.112.228.153 port 53695 ssh2
...
2020-03-28 05:24:47
167.71.142.180 attackbots
2020-03-27T21:14:36.421433upcloud.m0sh1x2.com sshd[30926]: Invalid user tdb from 167.71.142.180 port 59368
2020-03-28 05:40:33
222.186.31.166 attackspam
Mar 27 21:19:04 localhost sshd[60320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166  user=root
Mar 27 21:19:06 localhost sshd[60320]: Failed password for root from 222.186.31.166 port 27408 ssh2
Mar 27 21:19:08 localhost sshd[60320]: Failed password for root from 222.186.31.166 port 27408 ssh2
Mar 27 21:19:04 localhost sshd[60320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166  user=root
Mar 27 21:19:06 localhost sshd[60320]: Failed password for root from 222.186.31.166 port 27408 ssh2
Mar 27 21:19:08 localhost sshd[60320]: Failed password for root from 222.186.31.166 port 27408 ssh2
Mar 27 21:19:04 localhost sshd[60320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166  user=root
Mar 27 21:19:06 localhost sshd[60320]: Failed password for root from 222.186.31.166 port 27408 ssh2
Mar 27 21:19:08 localhost sshd[60320]: Fa
...
2020-03-28 05:23:07
91.232.81.101 attack
Brute force 102 attempts
2020-03-28 05:32:26
197.214.16.100 attackbots
(imapd) Failed IMAP login from 197.214.16.100 (NE/Niger/-): 1 in the last 3600 secs
2020-03-28 05:26:11

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