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: Czechia

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 <<>> 81.30.240.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65221
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.30.240.121.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021701 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 05:46:24 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 121.240.30.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.240.30.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.33.225.84 attack
Oct 14 13:44:05 v22019058497090703 sshd[18527]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.33.225.84
Oct 14 13:44:06 v22019058497090703 sshd[18527]: Failed password for invalid user 432REWfdsVCX from 46.33.225.84 port 52234 ssh2
Oct 14 13:48:08 v22019058497090703 sshd[18841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.33.225.84
...
2019-10-15 00:20:06
157.230.240.34 attack
Automatic report - Banned IP Access
2019-10-14 23:44:01
2.50.213.140 attackbots
Accessed URL :../../mnt/custom/ProductDefinition
2019-10-15 00:19:29
119.29.162.17 attack
Oct 14 11:59:38 plusreed sshd[26478]: Invalid user mediagoblin from 119.29.162.17
...
2019-10-15 00:02:07
103.57.80.84 attackspam
postfix (unknown user, SPF fail or relay access denied)
2019-10-15 00:06:38
68.213.191.66 attack
'Fail2Ban'
2019-10-14 23:49:28
222.186.42.4 attack
Oct 14 17:36:30 tux-35-217 sshd\[29624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.4  user=root
Oct 14 17:36:32 tux-35-217 sshd\[29624\]: Failed password for root from 222.186.42.4 port 9820 ssh2
Oct 14 17:36:38 tux-35-217 sshd\[29624\]: Failed password for root from 222.186.42.4 port 9820 ssh2
Oct 14 17:36:42 tux-35-217 sshd\[29624\]: Failed password for root from 222.186.42.4 port 9820 ssh2
...
2019-10-14 23:40:16
81.28.107.136 attack
Autoban   81.28.107.136 AUTH/CONNECT
2019-10-14 23:48:10
94.191.108.176 attackspam
2019-10-14T15:44:15.695388stark.klein-stark.info sshd\[11473\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.108.176  user=root
2019-10-14T15:44:17.647342stark.klein-stark.info sshd\[11473\]: Failed password for root from 94.191.108.176 port 49650 ssh2
2019-10-14T16:13:08.675595stark.klein-stark.info sshd\[13568\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.108.176  user=root
...
2019-10-15 00:21:34
118.25.138.95 attack
detected by Fail2Ban
2019-10-15 00:03:46
36.99.141.211 attackspambots
Oct 14 03:05:20 wbs sshd\[13923\]: Invalid user 123 from 36.99.141.211
Oct 14 03:05:20 wbs sshd\[13923\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.99.141.211
Oct 14 03:05:22 wbs sshd\[13923\]: Failed password for invalid user 123 from 36.99.141.211 port 60979 ssh2
Oct 14 03:12:54 wbs sshd\[14621\]: Invalid user zaq1xsw2 from 36.99.141.211
Oct 14 03:12:54 wbs sshd\[14621\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.99.141.211
2019-10-14 23:56:13
222.186.175.148 attackspam
Oct 14 16:11:42 marvibiene sshd[5732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
Oct 14 16:11:44 marvibiene sshd[5732]: Failed password for root from 222.186.175.148 port 59320 ssh2
Oct 14 16:11:49 marvibiene sshd[5732]: Failed password for root from 222.186.175.148 port 59320 ssh2
Oct 14 16:11:42 marvibiene sshd[5732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
Oct 14 16:11:44 marvibiene sshd[5732]: Failed password for root from 222.186.175.148 port 59320 ssh2
Oct 14 16:11:49 marvibiene sshd[5732]: Failed password for root from 222.186.175.148 port 59320 ssh2
...
2019-10-15 00:17:35
201.114.252.23 attackbotsspam
Oct 14 11:05:03 firewall sshd[21441]: Failed password for root from 201.114.252.23 port 45918 ssh2
Oct 14 11:09:50 firewall sshd[21626]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.114.252.23  user=root
Oct 14 11:09:52 firewall sshd[21626]: Failed password for root from 201.114.252.23 port 55744 ssh2
...
2019-10-15 00:18:28
138.68.4.8 attackspam
2019-10-14T12:00:14.784406shield sshd\[23415\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.4.8  user=root
2019-10-14T12:00:16.956361shield sshd\[23415\]: Failed password for root from 138.68.4.8 port 57244 ssh2
2019-10-14T12:04:05.672661shield sshd\[23749\]: Invalid user git from 138.68.4.8 port 40006
2019-10-14T12:04:05.676981shield sshd\[23749\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.4.8
2019-10-14T12:04:07.894198shield sshd\[23749\]: Failed password for invalid user git from 138.68.4.8 port 40006 ssh2
2019-10-15 00:11:08
64.113.32.29 attackspam
Oct 14 13:48:37 sso sshd[11357]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.113.32.29
Oct 14 13:48:40 sso sshd[11357]: Failed password for invalid user 111111 from 64.113.32.29 port 46856 ssh2
...
2019-10-15 00:04:06

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