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: Krakow

Region: Lesser Poland

Country: Poland

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.21.199.61
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53737
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.21.199.61.			IN	A

;; AUTHORITY SECTION:
.			409	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031801 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 19 08:22:15 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 61.199.21.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 61.199.21.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
47.74.190.56 attackbots
F2B jail: sshd. Time: 2019-09-26 00:41:16, Reported by: VKReport
2019-09-26 07:07:34
93.191.156.156 attackspam
Sep 25 18:44:08 wildwolf wplogin[13842]: 93.191.156.156 prometheus.ngo [2019-09-25 18:44:08+0000] "POST /wp/wp-login.php HTTP/1.1" "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "" "hello"
Sep 25 18:44:08 wildwolf wplogin[10282]: 93.191.156.156 prometheus.ngo [2019-09-25 18:44:08+0000] "POST /wp/xmlrpc.php HTTP/1.1" "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "admin" ""
Sep 25 19:33:14 wildwolf wplogin[7253]: 93.191.156.156 informnapalm.org [2019-09-25 19:33:14+0000] "POST /blog/wp-login.php HTTP/1.1" "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "roman" "q1w2e3r4"
Sep 25 19:33:15 wildwolf wplogin[13165]: 93.191.156.156 informnapalm.org [2019-09-25 19:33:15+0000] "POST /blog/wp-login.php HTTP/1.1" "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "irina" ""
Sep 25 19:33:17 wildwolf wplogin[6784]: 93.191.156.156 informnapalm.org ........
------------------------------
2019-09-26 07:06:46
185.176.27.18 attack
09/26/2019-00:53:38.391911 185.176.27.18 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-09-26 07:23:46
185.52.2.165 attack
185.52.2.165 - - [25/Sep/2019:22:55:00 +0200] "GET /backup/wp-login.php HTTP/1.1" 302 549
...
2019-09-26 07:18:32
150.95.54.138 attackspambots
Looking for resource vulnerabilities
2019-09-26 06:51:16
222.181.11.17 attack
Sep 25 23:05:39 localhost sshd\[47825\]: Invalid user amy from 222.181.11.17 port 28897
Sep 25 23:05:39 localhost sshd\[47825\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.181.11.17
Sep 25 23:05:41 localhost sshd\[47825\]: Failed password for invalid user amy from 222.181.11.17 port 28897 ssh2
Sep 25 23:09:42 localhost sshd\[48027\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.181.11.17  user=root
Sep 25 23:09:44 localhost sshd\[48027\]: Failed password for root from 222.181.11.17 port 17513 ssh2
...
2019-09-26 07:21:43
190.111.115.90 attack
Unauthorized SSH login attempts
2019-09-26 07:11:06
218.92.0.188 attack
Sep 25 11:04:16 lcdev sshd\[28543\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.188  user=root
Sep 25 11:04:18 lcdev sshd\[28543\]: Failed password for root from 218.92.0.188 port 35583 ssh2
Sep 25 11:04:34 lcdev sshd\[28556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.188  user=root
Sep 25 11:04:36 lcdev sshd\[28556\]: Failed password for root from 218.92.0.188 port 61151 ssh2
Sep 25 11:04:52 lcdev sshd\[28574\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.188  user=root
2019-09-26 07:05:18
157.230.128.195 attack
Invalid user git from 157.230.128.195 port 59330
2019-09-26 07:13:55
82.64.140.9 attackspam
Sep 25 20:54:55 ip-172-31-1-72 sshd\[19748\]: Invalid user pi from 82.64.140.9
Sep 25 20:54:55 ip-172-31-1-72 sshd\[19749\]: Invalid user pi from 82.64.140.9
Sep 25 20:54:55 ip-172-31-1-72 sshd\[19748\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.64.140.9
Sep 25 20:54:55 ip-172-31-1-72 sshd\[19749\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.64.140.9
Sep 25 20:54:57 ip-172-31-1-72 sshd\[19748\]: Failed password for invalid user pi from 82.64.140.9 port 45736 ssh2
2019-09-26 07:17:00
46.229.168.134 attackbots
Automatic report - Banned IP Access
2019-09-26 07:09:01
129.211.11.239 attack
Sep 25 12:46:47 php1 sshd\[7615\]: Invalid user testing from 129.211.11.239
Sep 25 12:46:47 php1 sshd\[7615\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.11.239
Sep 25 12:46:49 php1 sshd\[7615\]: Failed password for invalid user testing from 129.211.11.239 port 45398 ssh2
Sep 25 12:52:00 php1 sshd\[8004\]: Invalid user apagar from 129.211.11.239
Sep 25 12:52:00 php1 sshd\[8004\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.11.239
2019-09-26 07:07:11
82.221.105.7 attackspam
09/25/2019-22:55:48.245635 82.221.105.7 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 85
2019-09-26 06:53:54
157.245.106.178 attackbotsspam
RDP Bruteforce
2019-09-26 06:59:53
111.231.203.94 attack
Sep 25 17:58:20 aat-srv002 sshd[22352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.203.94
Sep 25 17:58:22 aat-srv002 sshd[22352]: Failed password for invalid user adelia from 111.231.203.94 port 49962 ssh2
Sep 25 18:02:33 aat-srv002 sshd[22433]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.203.94
Sep 25 18:02:35 aat-srv002 sshd[22433]: Failed password for invalid user lasg from 111.231.203.94 port 55374 ssh2
...
2019-09-26 07:05:58

Recently Reported IPs

42.105.170.123 51.91.156.228 225.4.156.96 139.228.39.57
192.62.147.62 64.135.46.56 36.248.25.144 121.244.81.95
41.85.156.71 182.72.63.37 153.181.13.13 18.7.47.31
244.198.41.4 62.98.11.38 201.87.3.106 64.237.113.169
110.52.241.77 183.190.206.30 64.160.194.78 1.116.36.133