138.134.208.21

Basic Info

City: unknown

Region: unknown

Country: Israel

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 <<>> 138.134.208.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35727
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.134.208.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022200 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 22 17:29:37 CST 2025
;; MSG SIZE  rcvd: 107

Host info

Host 21.208.134.138.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.208.134.138.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
5.135.224.152	attackspam	Jan 24 17:46:00 hosting sshd[14730]: Invalid user valeria from 5.135.224.152 port 51592 ...	2020-01-24 22:57:05
187.45.105.147	attack	Jan 24 04:40:13 eddieflores sshd\[15514\]: Invalid user j from 187.45.105.147 Jan 24 04:40:13 eddieflores sshd\[15514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.45.105.147 Jan 24 04:40:15 eddieflores sshd\[15514\]: Failed password for invalid user j from 187.45.105.147 port 34106 ssh2 Jan 24 04:44:17 eddieflores sshd\[15949\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.45.105.147 user=root Jan 24 04:44:19 eddieflores sshd\[15949\]: Failed password for root from 187.45.105.147 port 36512 ssh2	2020-01-24 23:01:25
213.79.68.130	attack	Unauthorized connection attempt from IP address 213.79.68.130 on Port 445(SMB)	2020-01-24 22:43:40
117.211.36.150	attackspam	Telnet/23 MH Probe, BF, Hack -	2020-01-24 22:43:56
37.14.11.229	attackbots	2020-01-25T01:46:37.863052luisaranguren sshd[1148913]: Invalid user teo from 37.14.11.229 port 38442 2020-01-25T01:46:40.145857luisaranguren sshd[1148913]: Failed password for invalid user teo from 37.14.11.229 port 38442 ssh2 ...	2020-01-24 22:56:14
51.178.48.63	attack	Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -	2020-01-24 22:43:20
82.138.61.157	attackbots	Unauthorized connection attempt from IP address 82.138.61.157 on Port 445(SMB)	2020-01-24 22:59:58
58.229.119.103	attackspam	SIP/5060 Probe, BF, Hack -	2020-01-24 22:37:25
89.219.233.238	attackspam	Unauthorized connection attempt from IP address 89.219.233.238 on Port 445(SMB)	2020-01-24 22:39:38
134.175.206.12	attack	Unauthorized connection attempt detected from IP address 134.175.206.12 to port 2220 [J]	2020-01-24 22:51:19
138.94.36.37	attackbots	Unauthorized connection attempt from IP address 138.94.36.37 on Port 445(SMB)	2020-01-24 22:53:34
121.171.166.170	attackbotsspam	Jan 24 03:48:52 eddieflores sshd\[9481\]: Invalid user mon from 121.171.166.170 Jan 24 03:48:52 eddieflores sshd\[9481\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170 Jan 24 03:48:54 eddieflores sshd\[9481\]: Failed password for invalid user mon from 121.171.166.170 port 59088 ssh2 Jan 24 03:52:03 eddieflores sshd\[9844\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170 user=root Jan 24 03:52:05 eddieflores sshd\[9844\]: Failed password for root from 121.171.166.170 port 33396 ssh2	2020-01-24 22:21:36
51.79.84.138	attackbotsspam	Jan 24 15:42:31 sd-53420 sshd\[7717\]: User root from 51.79.84.138 not allowed because none of user's groups are listed in AllowGroups Jan 24 15:42:31 sd-53420 sshd\[7717\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.84.138 user=root Jan 24 15:42:33 sd-53420 sshd\[7717\]: Failed password for invalid user root from 51.79.84.138 port 39936 ssh2 Jan 24 15:47:11 sd-53420 sshd\[8445\]: User root from 51.79.84.138 not allowed because none of user's groups are listed in AllowGroups Jan 24 15:47:11 sd-53420 sshd\[8445\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.84.138 user=root ...	2020-01-24 22:48:19
163.47.212.67	attackspam	37215/tcp 23/tcp... [2019-12-12/2020-01-24]7pkt,2pt.(tcp)	2020-01-24 22:57:27
221.234.44.136	attack	Jan 24 14:28:31 journals dovecot: pop3-login: Aborted login \(auth failed, 1 attempts in 4 secs\): user=\, method=PLAIN, rip=221.234.44.136, lip=212.111.212.230, session=\ Jan 24 14:28:40 journals dovecot: pop3-login: Aborted login \(auth failed, 1 attempts in 8 secs\): user=\, method=PLAIN, rip=221.234.44.136, lip=212.111.212.230, session=\ Jan 24 14:28:53 journals dovecot: pop3-login: Aborted login \(auth failed, 1 attempts in 12 secs\): user=\, method=PLAIN, rip=221.234.44.136, lip=212.111.212.230, session=\ Jan 24 14:37:29 journals dovecot: pop3-login: Aborted login \(auth failed, 1 attempts in 3 secs\): user=\, method=PLAIN, rip=221.234.44.136, lip=212.111.212.230, session=\ Jan 24 14:37:38 journals dovecot: pop3-login: Aborted login \(auth failed, 1 attempts in 8 secs\): user=\, method=PLAIN, rip=221.234.44.136, lip= ...	2020-01-24 22:25:22

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