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 of America (the)

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 <<>> 75.21.214.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51208
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;75.21.214.137.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030300 1800 900 604800 86400

;; Query time: 31 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 04 00:40:17 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 137.214.21.75.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 137.214.21.75.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.89.231.161 attackbots
2019-07-17T16:59:01.546411Z 5b647e8bc805 New connection: 159.89.231.161:54126 (172.17.0.4:2222) [session: 5b647e8bc805]
2019-07-17T16:59:21.549011Z 03d9e59e3f58 New connection: 159.89.231.161:49352 (172.17.0.4:2222) [session: 03d9e59e3f58]
2019-07-18 07:45:53
203.114.102.69 attackspam
Jul 18 06:36:49 webhost01 sshd[9422]: Failed password for root from 203.114.102.69 port 39502 ssh2
Jul 18 06:42:20 webhost01 sshd[9486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.114.102.69
...
2019-07-18 07:49:27
207.6.1.11 attack
Jul 18 01:04:09 v22019058497090703 sshd[23410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.6.1.11
Jul 18 01:04:12 v22019058497090703 sshd[23410]: Failed password for invalid user front from 207.6.1.11 port 50330 ssh2
Jul 18 01:08:54 v22019058497090703 sshd[23708]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.6.1.11
...
2019-07-18 07:29:11
80.73.13.219 attackspam
Wordpress brute force /wp-login.php
2019-07-18 07:50:13
91.106.193.72 attackspambots
Jul 18 01:11:28 tux-35-217 sshd\[19789\]: Invalid user copier from 91.106.193.72 port 50876
Jul 18 01:11:28 tux-35-217 sshd\[19789\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.106.193.72
Jul 18 01:11:30 tux-35-217 sshd\[19789\]: Failed password for invalid user copier from 91.106.193.72 port 50876 ssh2
Jul 18 01:16:22 tux-35-217 sshd\[19814\]: Invalid user edu from 91.106.193.72 port 50236
Jul 18 01:16:22 tux-35-217 sshd\[19814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.106.193.72
...
2019-07-18 07:43:25
94.102.7.235 attackbotsspam
Jul 17 18:17:48 online-web-vs-1 postfix/smtpd[22377]: connect from 235rqxm33.ni.net.tr[94.102.7.235]
Jul 17 18:17:48 online-web-vs-1 postfix/smtpd[22377]: Anonymous TLS connection established from 235rqxm33.ni.net.tr[94.102.7.235]: TLSv1.2 whostnameh cipher ECDHE-RSA-AES256-SHA384 (256/256 bhostnames)
Jul x@x
Jul 17 18:17:55 online-web-vs-1 postfix/smtpd[22377]: disconnect from 235rqxm33.ni.net.tr[94.102.7.235]
Jul 17 18:18:52 online-web-vs-1 postfix/smtpd[22377]: connect from 235rqxm33.ni.net.tr[94.102.7.235]
Jul 17 18:18:52 online-web-vs-1 postfix/smtpd[22377]: Anonymous TLS connection established from 235rqxm33.ni.net.tr[94.102.7.235]: TLSv1.2 whostnameh cipher ECDHE-RSA-AES256-SHA384 (256/256 bhostnames)
Jul x@x
Jul 17 18:18:58 online-web-vs-1 postfix/smtpd[22377]: disconnect from 235rqxm33.ni.net.tr[94.102.7.235]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=94.102.7.235
2019-07-18 08:08:36
51.38.133.232 attackspam
Attempting to hack confluence host
2019-07-18 08:09:01
117.218.63.25 attackbotsspam
Jul 17 22:39:30 SilenceServices sshd[6335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.218.63.25
Jul 17 22:39:32 SilenceServices sshd[6335]: Failed password for invalid user server from 117.218.63.25 port 55968 ssh2
Jul 17 22:48:23 SilenceServices sshd[10977]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.218.63.25
2019-07-18 07:49:57
54.38.82.14 attackspambots
Jul 18 06:59:20 lcl-usvr-01 sshd[23571]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.82.14  user=root
Jul 18 06:59:22 lcl-usvr-01 sshd[23571]: Failed password for root from 54.38.82.14 port 52556 ssh2
2019-07-18 08:08:18
199.195.249.6 attackbots
Jul 18 01:12:11 localhost sshd\[25178\]: Invalid user mitchell from 199.195.249.6 port 49936
Jul 18 01:12:11 localhost sshd\[25178\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=199.195.249.6
Jul 18 01:12:13 localhost sshd\[25178\]: Failed password for invalid user mitchell from 199.195.249.6 port 49936 ssh2
2019-07-18 07:24:16
100.43.90.102 attack
port scan and connect, tcp 443 (https)
2019-07-18 07:30:15
160.2.95.199 attack
kp-nj1-01 recorded 6 login violations from 160.2.95.199 and was blocked at 2019-07-17 16:23:16. 160.2.95.199 has been blocked on 0 previous occasions. 160.2.95.199's first attempt was recorded at 2019-07-17 16:23:16
2019-07-18 07:56:07
181.170.145.130 attack
Honeypot attack, port: 23, PTR: 130-145-170-181.fibertel.com.ar.
2019-07-18 07:52:35
51.254.206.149 attackbotsspam
Jul 18 01:30:28 SilenceServices sshd[15754]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.206.149
Jul 18 01:30:29 SilenceServices sshd[15754]: Failed password for invalid user uno85 from 51.254.206.149 port 59386 ssh2
Jul 18 01:35:04 SilenceServices sshd[20365]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.206.149
2019-07-18 07:53:18
185.105.168.6 attackspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-18 07:53:41

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