116.53.221.21 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: China

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 <<>> 116.53.221.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10580
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;116.53.221.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022500 1800 900 604800 86400

;; Query time: 75 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 25 16:39:57 CST 2025
;; MSG SIZE  rcvd: 106

Host info

Host 21.221.53.116.in-addr.arpa not found: 2(SERVFAIL)

Nslookup info:

server can't find 116.53.221.21.in-addr.arpa: SERVFAIL

Related IP info:

Related comments:

IP	Type	Details	Datetime
78.237.216.72	attackbots	20/3/6@17:04:01: FAIL: Alarm-SSH address from=78.237.216.72 20/3/6@17:04:01: FAIL: Alarm-SSH address from=78.237.216.72 ...	2020-03-07 08:04:29
49.234.44.48	attackbots	Mar 6 23:48:33 MK-Soft-VM5 sshd[18329]: Failed password for root from 49.234.44.48 port 54841 ssh2 ...	2020-03-07 07:49:01
46.218.85.122	attackbotsspam	$f2bV_matches_ltvn	2020-03-07 07:40:41
45.143.220.215	attack	[2020-03-06 19:09:38] NOTICE[1148] chan_sip.c: Registration from '"12345ab" ' failed for '45.143.220.215:5212' - Wrong password [2020-03-06 19:09:38] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-03-06T19:09:38.824-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="12345ab",SessionID="0x7fd82c530768",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.215/5212",Challenge="60afb55d",ReceivedChallenge="60afb55d",ReceivedHash="9476de808c0d7d85079faff40234a846" [2020-03-06 19:09:38] NOTICE[1148] chan_sip.c: Registration from '"12345ab" ' failed for '45.143.220.215:5212' - Wrong password [2020-03-06 19:09:38] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-03-06T19:09:38.929-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="12345ab",SessionID="0x7fd82c3f03d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",Remot ...	2020-03-07 08:11:39
122.165.207.221	attackbots	Mar 6 13:28:38 hanapaa sshd\[4296\]: Invalid user user from 122.165.207.221 Mar 6 13:28:38 hanapaa sshd\[4296\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.165.207.221 Mar 6 13:28:41 hanapaa sshd\[4296\]: Failed password for invalid user user from 122.165.207.221 port 9430 ssh2 Mar 6 13:36:42 hanapaa sshd\[5019\]: Invalid user loyal from 122.165.207.221 Mar 6 13:36:42 hanapaa sshd\[5019\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.165.207.221	2020-03-07 07:45:10
103.89.176.75	attackbots	Mar 6 18:49:15 plusreed sshd[17775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.89.176.75 user=root Mar 6 18:49:17 plusreed sshd[17775]: Failed password for root from 103.89.176.75 port 44886 ssh2 ...	2020-03-07 08:08:27
91.212.38.234	attack	03/06/2020-17:34:23.394016 91.212.38.234 Protocol: 17 ET SCAN Sipvicious Scan	2020-03-07 07:40:07
203.109.5.247	attack	Invalid user jenkins from 203.109.5.247 port 17446	2020-03-07 08:05:35
142.93.40.100	attack	xmlrpc attack	2020-03-07 08:02:58
193.176.78.109	attack	Mar 7 00:46:55 sso sshd[28651]: Failed password for root from 193.176.78.109 port 49994 ssh2 ...	2020-03-07 07:54:31
216.74.108.120	attackbots	Chat Spam	2020-03-07 07:54:01
92.118.38.42	attack	2020-03-07 00:42:00 dovecot_login authenticator failed for $User$ \[92.118.38.42\]: 535 Incorrect authentication data $set_id=mohadhib@no-server.de$ 2020-03-07 00:42:09 dovecot_login authenticator failed for $User$ \[92.118.38.42\]: 535 Incorrect authentication data $set_id=mohadhib@no-server.de$ 2020-03-07 00:42:10 dovecot_login authenticator failed for $User$ \[92.118.38.42\]: 535 Incorrect authentication data $set_id=mohadhib@no-server.de$ 2020-03-07 00:42:13 dovecot_login authenticator failed for $User$ \[92.118.38.42\]: 535 Incorrect authentication data $set_id=mohadhib@no-server.de$ 2020-03-07 00:42:23 dovecot_login authenticator failed for $User$ \[92.118.38.42\]: 535 Incorrect authentication data $set_id=mohamed@no-server.de$ ...	2020-03-07 07:48:18
112.85.42.173	attack	Mar 7 05:13:22 areeb-Workstation sshd[28903]: Failed password for root from 112.85.42.173 port 54650 ssh2 Mar 7 05:13:27 areeb-Workstation sshd[28903]: Failed password for root from 112.85.42.173 port 54650 ssh2 ...	2020-03-07 07:44:13
52.21.194.226	attack	52.21.194.226 - - \[06/Mar/2020:23:04:35 +0100\] "POST /wp-login.php HTTP/1.0" 200 6997 "-" "Mozilla/5.0 $X11\; Ubuntu\; Linux x86_64\; rv:62.0$ Gecko/20100101 Firefox/62.0" 52.21.194.226 - - \[06/Mar/2020:23:04:37 +0100\] "POST /wp-login.php HTTP/1.0" 200 6864 "-" "Mozilla/5.0 $X11\; Ubuntu\; Linux x86_64\; rv:62.0$ Gecko/20100101 Firefox/62.0" 52.21.194.226 - - \[06/Mar/2020:23:04:38 +0100\] "POST /wp-login.php HTTP/1.0" 200 6860 "-" "Mozilla/5.0 $X11\; Ubuntu\; Linux x86_64\; rv:62.0$ Gecko/20100101 Firefox/62.0"	2020-03-07 07:39:14
148.70.113.96	attackspam	Mar 7 00:26:45 h2779839 sshd[10996]: Invalid user astalavista123 from 148.70.113.96 port 57038 Mar 7 00:26:45 h2779839 sshd[10996]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.113.96 Mar 7 00:26:45 h2779839 sshd[10996]: Invalid user astalavista123 from 148.70.113.96 port 57038 Mar 7 00:26:47 h2779839 sshd[10996]: Failed password for invalid user astalavista123 from 148.70.113.96 port 57038 ssh2 Mar 7 00:30:03 h2779839 sshd[11048]: Invalid user qwedcxza from 148.70.113.96 port 37492 Mar 7 00:30:03 h2779839 sshd[11048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.113.96 Mar 7 00:30:03 h2779839 sshd[11048]: Invalid user qwedcxza from 148.70.113.96 port 37492 Mar 7 00:30:04 h2779839 sshd[11048]: Failed password for invalid user qwedcxza from 148.70.113.96 port 37492 ssh2 Mar 7 00:36:36 h2779839 sshd[11157]: Invalid user serverg from 148.70.113.96 port 54864 ...	2020-03-07 07:42:42

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