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: Belgium

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 <<>> 57.21.209.149
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19163
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;57.21.209.149.			IN	A

;; AUTHORITY SECTION:
.			134	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020021600 1800 900 604800 86400

;; Query time: 374 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 16 19:03:46 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 149.209.21.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 149.209.21.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.155.11.89 attackbots
Apr  4 08:42:54 server sshd\[19397\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.155.11.89  user=root
Apr  4 08:42:56 server sshd\[19397\]: Failed password for root from 122.155.11.89 port 37044 ssh2
Apr  4 08:58:51 server sshd\[23373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.155.11.89  user=root
Apr  4 08:58:53 server sshd\[23373\]: Failed password for root from 122.155.11.89 port 33080 ssh2
Apr  4 09:03:40 server sshd\[24640\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.155.11.89  user=root
...
2020-04-04 19:20:22
104.236.142.89 attackbotsspam
(sshd) Failed SSH login from 104.236.142.89 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  4 11:49:38 s1 sshd[24034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.142.89  user=root
Apr  4 11:49:40 s1 sshd[24034]: Failed password for root from 104.236.142.89 port 55982 ssh2
Apr  4 11:59:08 s1 sshd[24532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.142.89  user=root
Apr  4 11:59:09 s1 sshd[24532]: Failed password for root from 104.236.142.89 port 56290 ssh2
Apr  4 12:02:57 s1 sshd[24822]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.142.89  user=root
2020-04-04 19:45:00
168.228.197.29 attack
$f2bV_matches
2020-04-04 19:50:46
180.245.127.104 attack
Unauthorized connection attempt detected from IP address 180.245.127.104 to port 445
2020-04-04 19:44:42
178.125.29.38 attack
Disguised contact form SPAM BOT
2020-04-04 20:05:26
220.247.237.230 attackspambots
Apr  4 13:14:27 tuxlinux sshd[4859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.247.237.230  user=root
Apr  4 13:14:29 tuxlinux sshd[4859]: Failed password for root from 220.247.237.230 port 47964 ssh2
Apr  4 13:14:27 tuxlinux sshd[4859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.247.237.230  user=root
Apr  4 13:14:29 tuxlinux sshd[4859]: Failed password for root from 220.247.237.230 port 47964 ssh2
...
2020-04-04 19:22:29
185.24.233.45 attackspambots
(smtpauth) Failed SMTP AUTH login from 185.24.233.45 (IE/Ireland/45-233-24-185.static.servebyte.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-04-04 08:21:26 login authenticator failed for 45-233-24-185.static.servebyte.com (ADMIN) [185.24.233.45]: 535 Incorrect authentication data (set_id=info@azarpishro.com)
2020-04-04 19:38:04
157.230.26.177 attackbotsspam
Apr  4 07:13:35 vps647732 sshd[12536]: Failed password for root from 157.230.26.177 port 34394 ssh2
...
2020-04-04 19:33:55
194.26.29.120 attackspambots
SIP/5060 Probe, BF, Hack -
2020-04-04 19:19:59
158.69.195.175 attackbotsspam
Apr  4 10:24:59 OPSO sshd\[1845\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.195.175  user=root
Apr  4 10:25:01 OPSO sshd\[1845\]: Failed password for root from 158.69.195.175 port 32970 ssh2
Apr  4 10:29:14 OPSO sshd\[2860\]: Invalid user denglifu from 158.69.195.175 port 42678
Apr  4 10:29:14 OPSO sshd\[2860\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.195.175
Apr  4 10:29:17 OPSO sshd\[2860\]: Failed password for invalid user denglifu from 158.69.195.175 port 42678 ssh2
2020-04-04 20:01:37
80.14.99.14 attack
Apr  4 09:13:21 srv01 sshd[18044]: Invalid user hm from 80.14.99.14 port 46906
Apr  4 09:13:21 srv01 sshd[18044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.14.99.14
Apr  4 09:13:21 srv01 sshd[18044]: Invalid user hm from 80.14.99.14 port 46906
Apr  4 09:13:22 srv01 sshd[18044]: Failed password for invalid user hm from 80.14.99.14 port 46906 ssh2
Apr  4 09:16:25 srv01 sshd[18257]: Invalid user pengcan from 80.14.99.14 port 59202
...
2020-04-04 20:00:33
93.123.16.126 attack
Apr  4 14:52:45 www sshd\[55218\]: Address 93.123.16.126 maps to benin.ohost.bg, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Apr  4 14:52:46 www sshd\[55218\]: Failed password for root from 93.123.16.126 port 47690 ssh2Apr  4 14:56:29 www sshd\[55233\]: Address 93.123.16.126 maps to benin.ohost.bg, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
...
2020-04-04 20:00:06
31.220.2.133 attack
Contact form spam. -eld
2020-04-04 19:59:01
179.185.89.232 attackspam
2020-04-04T10:58:28.773528shield sshd\[32652\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.185.89.232  user=root
2020-04-04T10:58:30.739763shield sshd\[32652\]: Failed password for root from 179.185.89.232 port 42328 ssh2
2020-04-04T11:01:24.081061shield sshd\[560\]: Invalid user pumin from 179.185.89.232 port 51678
2020-04-04T11:01:24.085424shield sshd\[560\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.185.89.232
2020-04-04T11:01:26.212395shield sshd\[560\]: Failed password for invalid user pumin from 179.185.89.232 port 51678 ssh2
2020-04-04 19:13:41
182.75.216.190 attackspam
$f2bV_matches
2020-04-04 19:22:13

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