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: Romania

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 <<>> 84.239.21.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32353
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;84.239.21.66.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022201 1800 900 604800 86400

;; Query time: 144 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 23 04:14:39 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 66.21.239.84.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 84.239.21.66.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
85.193.110.103 attackbots
Tried our host z.
2020-09-08 04:21:56
45.142.120.166 attack
2020-09-07 22:31:08 dovecot_login authenticator failed for \(User\) \[45.142.120.166\]: 535 Incorrect authentication data
2020-09-07 22:39:03 dovecot_login authenticator failed for \(User\) \[45.142.120.166\]: 535 Incorrect authentication data \(set_id=recherche@no-server.de\)
2020-09-07 22:39:32 dovecot_login authenticator failed for \(User\) \[45.142.120.166\]: 535 Incorrect authentication data \(set_id=recherche@no-server.de\)
2020-09-07 22:39:49 dovecot_login authenticator failed for \(User\) \[45.142.120.166\]: 535 Incorrect authentication data \(set_id=brandon@no-server.de\)
2020-09-07 22:40:19 dovecot_login authenticator failed for \(User\) \[45.142.120.166\]: 535 Incorrect authentication data \(set_id=brandon@no-server.de\)
2020-09-07 22:40:19 dovecot_login authenticator failed for \(User\) \[45.142.120.166\]: 535 Incorrect authentication data \(set_id=brandon@no-server.de\)
2020-09-07 22:40:19 dovecot_login authenticator failed for \(User\) \[45.142.120.166\]: 535 Incorrect au
...
2020-09-08 04:43:47
51.254.220.20 attack
$f2bV_matches
2020-09-08 04:23:39
1.9.21.100 attackbots
Unauthorized connection attempt from IP address 1.9.21.100 on Port 445(SMB)
2020-09-08 04:24:04
46.161.120.217 attack
Honeypot attack, port: 445, PTR: adsl-46-161-120217.crnagora.net.
2020-09-08 04:22:25
87.246.7.148 attackspambots
MAIL: User Login Brute Force Attempt
2020-09-08 04:47:34
94.200.17.144 attackspambots
$f2bV_matches
2020-09-08 04:40:18
101.231.146.34 attack
Sep  7 14:47:10 scw-tender-jepsen sshd[3365]: Failed password for root from 101.231.146.34 port 40080 ssh2
2020-09-08 04:11:59
61.153.71.98 attackspam
Unauthorized connection attempt from IP address 61.153.71.98 on Port 445(SMB)
2020-09-08 04:25:33
115.159.237.46 attackbots
Sep  7 22:22:44 [host] sshd[25759]: Invalid user k
Sep  7 22:22:44 [host] sshd[25759]: pam_unix(sshd:
Sep  7 22:22:46 [host] sshd[25759]: Failed passwor
2020-09-08 04:39:59
145.239.19.186 attack
Sep  7 22:04:47 h2829583 sshd[20011]: Failed password for root from 145.239.19.186 port 41332 ssh2
2020-09-08 04:39:25
201.151.166.170 attack
20/9/7@12:55:36: FAIL: Alarm-Network address from=201.151.166.170
20/9/7@12:55:36: FAIL: Alarm-Network address from=201.151.166.170
...
2020-09-08 04:48:34
104.233.163.240 attackbotsspam
Attempted connection to port 445.
2020-09-08 04:19:48
121.204.120.214 attack
Sep  3 21:21:54 m3 sshd[22254]: Failed password for r.r from 121.204.120.214 port 54144 ssh2
Sep  3 21:35:50 m3 sshd[23812]: Invalid user sispac from 121.204.120.214
Sep  3 21:35:53 m3 sshd[23812]: Failed password for invalid user sispac from 121.204.120.214 port 52848 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=121.204.120.214
2020-09-08 04:17:00
139.162.116.133 attackspambots
Automatic report - Banned IP Access
2020-09-08 04:27:28

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