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: Riga

Region: Riga

Country: Latvia

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:
IP Type Details Datetime
81.198.213.214 attackbots
[N10.H1.VM1] Port Scanner Detected Blocked by UFW
2020-08-28 02:11:28
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.198.21.37
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27246
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.198.21.37.			IN	A

;; AUTHORITY SECTION:
.			574	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022033001 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 31 08:35:20 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 37.21.198.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 37.21.198.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
54.38.81.231 attackbots
Sep  3 20:53:47 dignus sshd[25416]: Failed password for root from 54.38.81.231 port 43652 ssh2
Sep  3 20:53:49 dignus sshd[25416]: Failed password for root from 54.38.81.231 port 43652 ssh2
Sep  3 20:53:51 dignus sshd[25416]: Failed password for root from 54.38.81.231 port 43652 ssh2
Sep  3 20:53:54 dignus sshd[25416]: Failed password for root from 54.38.81.231 port 43652 ssh2
Sep  3 20:53:56 dignus sshd[25416]: Failed password for root from 54.38.81.231 port 43652 ssh2
...
2020-09-04 12:19:53
82.200.195.10 attackbots
Honeypot attack, port: 445, PTR: 82.200.195.10.static.telecom.kz.
2020-09-04 08:40:07
43.226.236.222 attackbots
Failed password for invalid user emily from 43.226.236.222 port 47289 ssh2
2020-09-04 12:18:50
193.181.246.208 attackspam
Sep  3 15:25:37 mail sshd\[41794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.181.246.208  user=root
...
2020-09-04 08:49:21
193.86.40.11 attackbots
Sep  3 18:46:18 mellenthin postfix/smtpd[20629]: NOQUEUE: reject: RCPT from dynamic-bband-11.193-86-40.telekom.sk[193.86.40.11]: 554 5.7.1 Service unavailable; Client host [193.86.40.11] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/193.86.40.11; from= to= proto=ESMTP helo=
2020-09-04 08:41:42
185.220.102.4 attackbotsspam
SSH brutforce
2020-09-04 12:12:33
36.80.170.29 attackbotsspam
Attempted connection to port 445.
2020-09-04 08:52:30
195.54.160.180 attackspam
Sep  4 03:59:24 IngegnereFirenze sshd[16041]: Failed password for invalid user effectuate from 195.54.160.180 port 43871 ssh2
...
2020-09-04 12:04:22
61.177.172.61 attackbots
Sep  4 05:25:44 rocket sshd[25389]: Failed password for root from 61.177.172.61 port 21769 ssh2
Sep  4 05:25:48 rocket sshd[25389]: Failed password for root from 61.177.172.61 port 21769 ssh2
Sep  4 05:25:51 rocket sshd[25389]: Failed password for root from 61.177.172.61 port 21769 ssh2
...
2020-09-04 12:26:54
111.231.93.35 attack
Sep  4 03:18:18 h2427292 sshd\[13094\]: Invalid user logger from 111.231.93.35
Sep  4 03:18:18 h2427292 sshd\[13094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.93.35 
Sep  4 03:18:20 h2427292 sshd\[13094\]: Failed password for invalid user logger from 111.231.93.35 port 44722 ssh2
...
2020-09-04 12:24:14
5.160.243.153 attackbots
2020-09-04T03:24:16.370955mail.standpoint.com.ua sshd[19933]: Invalid user ts3 from 5.160.243.153 port 50272
2020-09-04T03:24:16.374310mail.standpoint.com.ua sshd[19933]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.160.243.153
2020-09-04T03:24:16.370955mail.standpoint.com.ua sshd[19933]: Invalid user ts3 from 5.160.243.153 port 50272
2020-09-04T03:24:18.386830mail.standpoint.com.ua sshd[19933]: Failed password for invalid user ts3 from 5.160.243.153 port 50272 ssh2
2020-09-04T03:27:58.534732mail.standpoint.com.ua sshd[20531]: Invalid user frappe from 5.160.243.153 port 54720
...
2020-09-04 08:42:07
61.142.75.66 attackbotsspam
Attempted connection to port 1433.
2020-09-04 08:48:50
222.186.169.192 attackspam
Sep  4 02:51:44 santamaria sshd\[7538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
Sep  4 02:51:46 santamaria sshd\[7538\]: Failed password for root from 222.186.169.192 port 28412 ssh2
Sep  4 02:52:00 santamaria sshd\[7540\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
...
2020-09-04 08:52:53
51.158.111.157 attackspam
Sep  3 20:41:05 dignus sshd[23191]: Failed password for root from 51.158.111.157 port 36914 ssh2
Sep  3 20:41:07 dignus sshd[23191]: Failed password for root from 51.158.111.157 port 36914 ssh2
Sep  3 20:41:10 dignus sshd[23191]: Failed password for root from 51.158.111.157 port 36914 ssh2
Sep  3 20:41:12 dignus sshd[23191]: Failed password for root from 51.158.111.157 port 36914 ssh2
Sep  3 20:41:16 dignus sshd[23191]: error: maximum authentication attempts exceeded for root from 51.158.111.157 port 36914 ssh2 [preauth]
...
2020-09-04 12:01:36
13.65.44.234 attackbots
$f2bV_matches
2020-09-04 12:22:00

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