104.21.54.16 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.54.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25376
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.16.			IN	A

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

;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:13:05 CST 2022
;; MSG SIZE  rcvd: 105

Host info

Host 16.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.54.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
115.193.233.120	attackbots	FTP brute-force attack	2019-11-06 23:48:50
193.32.160.153	attackbots	Nov 6 15:43:36 relay postfix/smtpd\[29333\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.153\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.151\]\> Nov 6 15:43:36 relay postfix/smtpd\[29333\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.153\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.151\]\> Nov 6 15:43:36 relay postfix/smtpd\[29333\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.153\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.151\]\> Nov 6 15:43:36 relay postfix/smtpd\[29333\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.153\]: 554 5.7.1 \: Relay access denied\; from=\	2019-11-06 23:49:36
51.38.224.46	attackbots	Nov 6 05:25:17 web9 sshd\[14538\]: Invalid user admin from 51.38.224.46 Nov 6 05:25:17 web9 sshd\[14538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.224.46 Nov 6 05:25:20 web9 sshd\[14538\]: Failed password for invalid user admin from 51.38.224.46 port 44684 ssh2 Nov 6 05:29:23 web9 sshd\[15049\]: Invalid user denise from 51.38.224.46 Nov 6 05:29:23 web9 sshd\[15049\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.224.46	2019-11-06 23:29:38
118.24.197.243	attack	2019-11-06T16:04:54.801797abusebot-8.cloudsearch.cf sshd\[29904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.197.243 user=root	2019-11-07 00:05:04
106.13.46.114	attackbots	(sshd) Failed SSH login from 106.13.46.114 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Nov 6 16:18:08 s1 sshd[11832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.46.114 user=root Nov 6 16:18:09 s1 sshd[11832]: Failed password for root from 106.13.46.114 port 54928 ssh2 Nov 6 16:29:47 s1 sshd[12087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.46.114 user=root Nov 6 16:29:49 s1 sshd[12087]: Failed password for root from 106.13.46.114 port 54060 ssh2 Nov 6 16:40:48 s1 sshd[12353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.46.114 user=root	2019-11-06 23:54:22
2.133.54.201	attackspambots	Nov 6 08:38:05 mailman postfix/smtpd[5759]: NOQUEUE: reject: RCPT from unknown[2.133.54.201]: 554 5.7.1 Service unavailable; Client host [2.133.54.201] blocked using sbl-xbl.spamhaus.org; https://www.spamhaus.org/query/ip/2.133.54.201; from= to= proto=ESMTP helo=<[2.133.54.201]> Nov 6 08:41:09 mailman postfix/smtpd[5773]: NOQUEUE: reject: RCPT from unknown[2.133.54.201]: 554 5.7.1 Service unavailable; Client host [2.133.54.201] blocked using sbl-xbl.spamhaus.org; https://www.spamhaus.org/query/ip/2.133.54.201; from= to= proto=ESMTP helo=<[2.133.54.201]>	2019-11-06 23:41:21
42.116.255.216	attack	2019-11-06T16:03:35.139846abusebot-7.cloudsearch.cf sshd\[21615\]: Invalid user qhsupport from 42.116.255.216 port 53744	2019-11-07 00:07:12
121.182.166.82	attackspam	Nov 6 15:41:14 bouncer sshd\[21041\]: Invalid user ssms from 121.182.166.82 port 21630 Nov 6 15:41:14 bouncer sshd\[21041\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.182.166.82 Nov 6 15:41:16 bouncer sshd\[21041\]: Failed password for invalid user ssms from 121.182.166.82 port 21630 ssh2 ...	2019-11-06 23:36:41
196.52.43.89	attackspambots	ICMP MH Probe, Scan /Distributed -	2019-11-07 00:02:20
104.248.177.15	attackspambots	notenfalter.de 104.248.177.15 \[06/Nov/2019:16:22:03 +0100\] "POST /wp-login.php HTTP/1.1" 200 5832 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" notenfalter.de 104.248.177.15 \[06/Nov/2019:16:22:05 +0100\] "POST /wp-login.php HTTP/1.1" 200 5799 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"	2019-11-06 23:34:41
159.203.197.28	attackbotsspam	MultiHost/MultiPort Probe, Scan, Hack -	2019-11-06 23:55:43
178.128.214.153	attackspam	178.128.214.153 was recorded 9 times by 8 hosts attempting to connect to the following ports: 3389. Incident counter (4h, 24h, all-time): 9, 21, 21	2019-11-06 23:42:00
159.203.201.128	attackbots	MultiHost/MultiPort Probe, Scan, Hack -	2019-11-06 23:31:11
198.74.44.2	attack	RDP Bruteforce	2019-11-06 23:52:40
159.203.201.124	attackspam	MultiHost/MultiPort Probe, Scan, Hack -	2019-11-06 23:34:15

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