53.168.21.194 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: Germany

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 <<>> 53.168.21.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31927
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;53.168.21.194.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020602 1800 900 604800 86400

;; Query time: 41 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 05:56:49 CST 2025
;; MSG SIZE  rcvd: 106

Host info

Host 194.21.168.53.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 194.21.168.53.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
187.116.88.76	attackbotsspam	Telnet/23 MH Probe, BF, Hack -	2020-02-13 11:01:57
222.186.31.83	attackspam	SSH authentication failure x 6 reported by Fail2Ban ...	2020-02-13 10:52:11
121.162.60.159	attackspambots	Feb 13 05:52:49 sd-53420 sshd\[3944\]: Invalid user oracle from 121.162.60.159 Feb 13 05:52:49 sd-53420 sshd\[3944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.60.159 Feb 13 05:52:50 sd-53420 sshd\[3944\]: Failed password for invalid user oracle from 121.162.60.159 port 57182 ssh2 Feb 13 05:55:22 sd-53420 sshd\[4260\]: User root from 121.162.60.159 not allowed because none of user's groups are listed in AllowGroups Feb 13 05:55:22 sd-53420 sshd\[4260\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.60.159 user=root ...	2020-02-13 13:09:42
119.28.24.83	attackbotsspam	Feb 13 03:18:53 MK-Soft-Root2 sshd[14657]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.24.83 Feb 13 03:18:55 MK-Soft-Root2 sshd[14657]: Failed password for invalid user 13579 from 119.28.24.83 port 37852 ssh2 ...	2020-02-13 11:06:39
175.0.54.90	attack	Brute force blocker - service: proftpd1 - aantal: 33 - Fri Apr 20 11:50:16 2018	2020-02-13 11:06:13
178.128.255.8	attackbots	MultiHost/MultiPort Probe, Scan, Hack -	2020-02-13 13:04:19
223.95.81.159	attackbotsspam	2020-02-12T20:05:18.2279981495-001 sshd[39586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.95.81.159 2020-02-12T20:05:18.2194431495-001 sshd[39586]: Invalid user openvpn_as from 223.95.81.159 port 45228 2020-02-12T20:05:19.6647421495-001 sshd[39586]: Failed password for invalid user openvpn_as from 223.95.81.159 port 45228 ssh2 2020-02-12T21:09:30.7698031495-001 sshd[43302]: Invalid user sarina from 223.95.81.159 port 34534 2020-02-12T21:09:30.7772401495-001 sshd[43302]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.95.81.159 2020-02-12T21:09:30.7698031495-001 sshd[43302]: Invalid user sarina from 223.95.81.159 port 34534 2020-02-12T21:09:32.3596331495-001 sshd[43302]: Failed password for invalid user sarina from 223.95.81.159 port 34534 ssh2 2020-02-12T21:12:45.5867861495-001 sshd[43500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.95.81.159 u ...	2020-02-13 10:57:43
41.203.156.254	attackspam	Feb 13 03:56:01 vps647732 sshd[18760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.203.156.254 Feb 13 03:56:03 vps647732 sshd[18760]: Failed password for invalid user weng from 41.203.156.254 port 33995 ssh2 ...	2020-02-13 11:07:27
185.147.215.14	attackbotsspam	[2020-02-12 21:45:32] NOTICE[1148] chan_sip.c: Registration from '' failed for '185.147.215.14:50689' - Wrong password [2020-02-12 21:45:32] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-02-12T21:45:32.028-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="3915",SessionID="0x7fd82c307128",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.14/50689",Challenge="10002030",ReceivedChallenge="10002030",ReceivedHash="12d82b7590ddbba7d84014e910d2e641" [2020-02-12 21:46:01] NOTICE[1148] chan_sip.c: Registration from '' failed for '185.147.215.14:62456' - Wrong password [2020-02-12 21:46:01] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-02-12T21:46:01.840-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="3916",SessionID="0x7fd82c31abc8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.21 ...	2020-02-13 10:56:10
162.243.128.16	attack	Fail2Ban Ban Triggered	2020-02-13 10:58:11
125.77.67.139	attackspam	2020-02-13T04:51:25.611160abusebot.cloudsearch.cf sshd[18104]: Invalid user user from 125.77.67.139 port 3274 2020-02-13T04:51:25.624400abusebot.cloudsearch.cf sshd[18104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.77.67.139 2020-02-13T04:51:25.611160abusebot.cloudsearch.cf sshd[18104]: Invalid user user from 125.77.67.139 port 3274 2020-02-13T04:51:27.907991abusebot.cloudsearch.cf sshd[18104]: Failed password for invalid user user from 125.77.67.139 port 3274 ssh2 2020-02-13T04:55:20.826756abusebot.cloudsearch.cf sshd[18315]: Invalid user gnats from 125.77.67.139 port 2932 2020-02-13T04:55:20.833196abusebot.cloudsearch.cf sshd[18315]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.77.67.139 2020-02-13T04:55:20.826756abusebot.cloudsearch.cf sshd[18315]: Invalid user gnats from 125.77.67.139 port 2932 2020-02-13T04:55:22.710221abusebot.cloudsearch.cf sshd[18315]: Failed password for invalid us ...	2020-02-13 13:08:59
185.209.0.32	attack	02/13/2020-03:38:16.730101 185.209.0.32 Protocol: 6 ET DROP Dshield Block Listed Source group 1	2020-02-13 10:55:43
111.90.149.13	attack	xmlrpc attack	2020-02-13 13:11:41
218.69.74.252	attackspambots	Brute force blocker - service: proftpd1 - aantal: 46 - Fri Apr 20 11:45:16 2018	2020-02-13 11:08:00
111.231.108.97	attack	Feb 13 02:19:01 mout sshd[27472]: Invalid user rozic from 111.231.108.97 port 43744	2020-02-13 10:42:20

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