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: Netherlands (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 <<>> 145.140.170.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49829
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.140.170.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020301 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 03:26:32 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.170.140.145.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.170.140.145.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
223.247.130.195 attackbotsspam
Mar 19 07:10:52 hosting sshd[11490]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.130.195  user=root
Mar 19 07:10:54 hosting sshd[11490]: Failed password for root from 223.247.130.195 port 46781 ssh2
Mar 19 07:21:43 hosting sshd[12604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.130.195  user=root
Mar 19 07:21:45 hosting sshd[12604]: Failed password for root from 223.247.130.195 port 48655 ssh2
Mar 19 07:24:56 hosting sshd[12682]: Invalid user cyrus from 223.247.130.195 port 42219
...
2020-03-19 12:40:53
103.126.56.22 attack
$f2bV_matches
2020-03-19 12:20:49
103.45.191.7 attackspam
Mar 19 05:44:27 sd-53420 sshd\[10930\]: Invalid user minecraft from 103.45.191.7
Mar 19 05:44:27 sd-53420 sshd\[10930\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.191.7
Mar 19 05:44:29 sd-53420 sshd\[10930\]: Failed password for invalid user minecraft from 103.45.191.7 port 45000 ssh2
Mar 19 05:48:16 sd-53420 sshd\[12156\]: User root from 103.45.191.7 not allowed because none of user's groups are listed in AllowGroups
Mar 19 05:48:16 sd-53420 sshd\[12156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.191.7  user=root
...
2020-03-19 12:58:44
201.22.95.52 attackspambots
Mar 19 06:51:35 hosting sshd[9388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.22.95.52.static.gvt.net.br  user=root
Mar 19 06:51:37 hosting sshd[9388]: Failed password for root from 201.22.95.52 port 43440 ssh2
Mar 19 06:57:43 hosting sshd[9763]: Invalid user sphinx from 201.22.95.52 port 33825
Mar 19 06:57:43 hosting sshd[9763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.22.95.52.static.gvt.net.br
Mar 19 06:57:43 hosting sshd[9763]: Invalid user sphinx from 201.22.95.52 port 33825
Mar 19 06:57:46 hosting sshd[9763]: Failed password for invalid user sphinx from 201.22.95.52 port 33825 ssh2
...
2020-03-19 12:30:13
185.234.219.231 attackbots
20 attempts against mh-misbehave-ban on web
2020-03-19 12:35:15
139.199.84.38 attack
Mar 18 15:37:58 hosting180 sshd[7201]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.84.38
Mar 18 15:37:58 hosting180 sshd[7201]: Invalid user zhangxiaofei from 139.199.84.38 port 51096
Mar 18 15:38:00 hosting180 sshd[7201]: Failed password for invalid user zhangxiaofei from 139.199.84.38 port 51096 ssh2
...
2020-03-19 12:24:06
106.12.36.42 attackspambots
SSH login attempts.
2020-03-19 12:20:31
106.13.119.163 attackbots
5x Failed Password
2020-03-19 12:59:48
138.68.48.118 attackbotsspam
SSH login attempts.
2020-03-19 12:18:48
187.38.44.96 attackspam
SSH login attempts.
2020-03-19 12:50:10
118.25.176.15 attack
$f2bV_matches
2020-03-19 12:28:28
146.88.240.44 attack
port scan and connect, tcp 443 (https)
2020-03-19 12:27:18
129.211.75.184 attack
IP blocked
2020-03-19 12:44:22
159.89.231.172 attack
Triggered by Fail2Ban at Ares web server
2020-03-19 12:41:41
139.199.164.132 attack
Mar 18 12:31:11 hosting180 sshd[19734]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.164.132  user=root
Mar 18 12:31:14 hosting180 sshd[19734]: Failed password for root from 139.199.164.132 port 55540 ssh2
...
2020-03-19 12:25:00

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