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: Frankfurt am Main

Region: Hessen

Country: Germany

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
206.81.20.158 attackbots
Too many connections or unauthorized access detected from Arctic banned ip
2019-11-07 01:04:46
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 206.81.20.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26464
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;206.81.20.157.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025050701 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu May 08 03:00:18 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 157.20.81.206.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 157.20.81.206.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.199.65.166 attackbotsspam
2020-08-19T18:48:54.969236vps1033 sshd[18089]: Failed password for root from 198.199.65.166 port 48982 ssh2
2020-08-19T18:53:43.056424vps1033 sshd[28455]: Invalid user admin from 198.199.65.166 port 57348
2020-08-19T18:53:43.062214vps1033 sshd[28455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.199.65.166
2020-08-19T18:53:43.056424vps1033 sshd[28455]: Invalid user admin from 198.199.65.166 port 57348
2020-08-19T18:53:45.453758vps1033 sshd[28455]: Failed password for invalid user admin from 198.199.65.166 port 57348 ssh2
...
2020-08-20 03:38:28
174.219.14.84 attackspambots
Brute forcing email accounts
2020-08-20 03:37:54
91.226.140.80 attackspam
Automatic report - Port Scan Attack
2020-08-20 03:34:38
111.72.196.167 attackbots
Aug 19 14:24:45 srv01 postfix/smtpd\[13006\]: warning: unknown\[111.72.196.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 14:24:57 srv01 postfix/smtpd\[13006\]: warning: unknown\[111.72.196.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 14:25:16 srv01 postfix/smtpd\[13006\]: warning: unknown\[111.72.196.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 14:25:35 srv01 postfix/smtpd\[13006\]: warning: unknown\[111.72.196.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 14:25:48 srv01 postfix/smtpd\[13006\]: warning: unknown\[111.72.196.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-20 03:50:09
181.188.219.42 attack
2020-08-18T13:21:17.241796hostname sshd[100717]: Failed password for invalid user adminrig from 181.188.219.42 port 49854 ssh2
...
2020-08-20 03:22:30
5.39.95.38 attack
Aug 17 16:53:32 zatuno sshd[92323]: Failed password for invalid user maustin from 5.39.95.38 port 36948 ssh2
2020-08-20 03:29:37
211.103.183.3 attack
Fail2Ban
2020-08-20 03:13:27
197.45.155.12 attackspam
Aug 19 18:15:26 [host] sshd[8296]: Invalid user ub
Aug 19 18:15:26 [host] sshd[8296]: pam_unix(sshd:a
Aug 19 18:15:28 [host] sshd[8296]: Failed password
2020-08-20 03:14:13
104.236.203.29 attackbotsspam
Trying to access computers or electronic devices without authority. See below:
104.236.203.29 - - [19/Aug/2020:17:54:42 +0200] "GET /wp-login.php HTTP/1.1" 404 277
2020-08-20 03:41:57
222.186.175.202 attack
$f2bV_matches
2020-08-20 03:32:36
178.22.40.210 attackbotsspam
Port Scan
...
2020-08-20 03:49:27
136.243.72.5 attackspam
Aug 19 21:09:05 relay postfix/smtpd\[7846\]: warning: mon.risse-it.de\[136.243.72.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 21:09:05 relay postfix/smtpd\[6790\]: warning: mon.risse-it.de\[136.243.72.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 21:09:05 relay postfix/smtpd\[5915\]: warning: mon.risse-it.de\[136.243.72.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 21:09:05 relay postfix/smtpd\[5916\]: warning: mon.risse-it.de\[136.243.72.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 21:09:05 relay postfix/smtpd\[7813\]: warning: mon.risse-it.de\[136.243.72.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 21:09:05 relay postfix/smtpd\[6352\]: warning: mon.risse-it.de\[136.243.72.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 21:09:05 relay postfix/smtpd\[6774\]: warning: mon.risse-it.de\[136.243.72.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 19 21:09:05 relay postfix/smtpd\[6787\]: warning: mon.riss
...
2020-08-20 03:25:33
200.0.236.210 attackbotsspam
Aug 19 14:45:32 prod4 sshd\[9536\]: Failed password for root from 200.0.236.210 port 58746 ssh2
Aug 19 14:51:37 prod4 sshd\[12132\]: Invalid user admin from 200.0.236.210
Aug 19 14:51:40 prod4 sshd\[12132\]: Failed password for invalid user admin from 200.0.236.210 port 40434 ssh2
...
2020-08-20 03:39:28
202.107.226.3 attack
Port scan - 6 hits (greater than 5)
2020-08-20 03:20:57
182.52.24.249 attack
Automatic report - Port Scan Attack
2020-08-20 03:44:38

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