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 <<>> 81.30.232.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49491
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.30.232.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013100 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 14:39:15 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 81.232.30.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.232.30.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
219.142.28.206 attack
Sep 25 08:02:27 nextcloud sshd\[4595\]: Invalid user userweb from 219.142.28.206
Sep 25 08:02:27 nextcloud sshd\[4595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.142.28.206
Sep 25 08:02:28 nextcloud sshd\[4595\]: Failed password for invalid user userweb from 219.142.28.206 port 56708 ssh2
...
2019-09-25 15:13:54
95.218.159.20 attackspambots
3389BruteforceFW21
2019-09-25 15:23:59
221.150.17.93 attackbots
Sep 25 06:06:56 sshgateway sshd\[12040\]: Invalid user openfire from 221.150.17.93
Sep 25 06:06:56 sshgateway sshd\[12040\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.150.17.93
Sep 25 06:06:59 sshgateway sshd\[12040\]: Failed password for invalid user openfire from 221.150.17.93 port 41434 ssh2
2019-09-25 14:53:37
125.32.229.213 attackspam
Unauthorised access (Sep 25) SRC=125.32.229.213 LEN=40 TTL=49 ID=63201 TCP DPT=8080 WINDOW=5060 SYN
2019-09-25 15:09:35
122.225.200.114 attackbotsspam
Sep 25 02:49:32 web1 postfix/smtpd[26065]: warning: unknown[122.225.200.114]: SASL LOGIN authentication failed: authentication failure
...
2019-09-25 14:53:54
118.127.10.152 attack
Sep 25 06:46:57 www sshd\[33981\]: Invalid user ansibleuser from 118.127.10.152Sep 25 06:46:59 www sshd\[33981\]: Failed password for invalid user ansibleuser from 118.127.10.152 port 38762 ssh2Sep 25 06:52:07 www sshd\[34106\]: Invalid user oracle from 118.127.10.152
...
2019-09-25 15:29:20
104.248.37.88 attackbots
Sep 25 08:52:39 dev0-dcfr-rnet sshd[3296]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.37.88
Sep 25 08:52:41 dev0-dcfr-rnet sshd[3296]: Failed password for invalid user password123 from 104.248.37.88 port 48642 ssh2
Sep 25 08:59:46 dev0-dcfr-rnet sshd[3307]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.37.88
2019-09-25 15:04:37
111.230.112.37 attackspam
Sep 24 20:43:48 aiointranet sshd\[1689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.112.37  user=root
Sep 24 20:43:50 aiointranet sshd\[1689\]: Failed password for root from 111.230.112.37 port 34714 ssh2
Sep 24 20:46:45 aiointranet sshd\[1950\]: Invalid user ubnt from 111.230.112.37
Sep 24 20:46:45 aiointranet sshd\[1950\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.112.37
Sep 24 20:46:46 aiointranet sshd\[1950\]: Failed password for invalid user ubnt from 111.230.112.37 port 55954 ssh2
2019-09-25 14:52:35
218.92.0.204 attackbots
Sep 25 06:55:54 venus sshd\[5899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.204  user=root
Sep 25 06:55:56 venus sshd\[5899\]: Failed password for root from 218.92.0.204 port 19661 ssh2
Sep 25 06:55:58 venus sshd\[5899\]: Failed password for root from 218.92.0.204 port 19661 ssh2
...
2019-09-25 14:58:18
96.73.98.33 attackbotsspam
Sep 25 06:54:27 vps647732 sshd[25783]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.73.98.33
Sep 25 06:54:29 vps647732 sshd[25783]: Failed password for invalid user ot from 96.73.98.33 port 19212 ssh2
...
2019-09-25 15:16:18
178.33.233.54 attackbots
Sep 25 05:13:26 localhost sshd\[19882\]: Invalid user git from 178.33.233.54 port 53022
Sep 25 05:13:26 localhost sshd\[19882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.33.233.54
Sep 25 05:13:28 localhost sshd\[19882\]: Failed password for invalid user git from 178.33.233.54 port 53022 ssh2
...
2019-09-25 15:13:10
160.119.126.42 attackspambots
Automatic report - Port Scan Attack
2019-09-25 14:50:26
222.186.175.182 attack
Sep 25 08:54:15 herz-der-gamer sshd[4975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.182  user=root
Sep 25 08:54:17 herz-der-gamer sshd[4975]: Failed password for root from 222.186.175.182 port 18888 ssh2
Sep 25 08:54:21 herz-der-gamer sshd[4975]: Failed password for root from 222.186.175.182 port 18888 ssh2
Sep 25 08:54:25 herz-der-gamer sshd[4975]: Failed password for root from 222.186.175.182 port 18888 ssh2
Sep 25 08:54:29 herz-der-gamer sshd[4975]: Failed password for root from 222.186.175.182 port 18888 ssh2
...
2019-09-25 15:08:17
197.85.7.159 attackbotsspam
Scanning and Vuln Attempts
2019-09-25 15:11:42
121.138.213.2 attackspam
2019-09-25T08:19:05.489622tmaserv sshd\[28913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.138.213.2
2019-09-25T08:19:07.317847tmaserv sshd\[28913\]: Failed password for invalid user gitlab from 121.138.213.2 port 11145 ssh2
2019-09-25T08:32:18.433670tmaserv sshd\[29683\]: Invalid user kumi from 121.138.213.2 port 18987
2019-09-25T08:32:18.438241tmaserv sshd\[29683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.138.213.2
2019-09-25T08:32:20.798985tmaserv sshd\[29683\]: Failed password for invalid user kumi from 121.138.213.2 port 18987 ssh2
2019-09-25T08:36:34.978954tmaserv sshd\[29960\]: Invalid user valid from 121.138.213.2 port 59281
...
2019-09-25 15:02:50

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