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: United States of America (the)

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 <<>> 21.156.242.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21377
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.156.242.194.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021700 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 17 18:35:45 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 194.242.156.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 194.242.156.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.89.153.180 attack
Aug 31 09:29:08 ns382633 sshd\[23226\]: Invalid user admin from 118.89.153.180 port 40504
Aug 31 09:29:08 ns382633 sshd\[23226\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.153.180
Aug 31 09:29:09 ns382633 sshd\[23226\]: Failed password for invalid user admin from 118.89.153.180 port 40504 ssh2
Aug 31 09:32:43 ns382633 sshd\[23839\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.153.180  user=root
Aug 31 09:32:45 ns382633 sshd\[23839\]: Failed password for root from 118.89.153.180 port 53460 ssh2
2020-08-31 16:04:14
157.55.39.14 attackspambots
Automatic report - Banned IP Access
2020-08-31 16:18:57
59.35.20.115 attackbots
IP 59.35.20.115 attacked honeypot on port: 139 at 8/30/2020 8:53:04 PM
2020-08-31 16:19:35
195.154.235.104 attackspam
195.154.235.104 - - [31/Aug/2020:08:42:24 +0100] "POST /wp-login.php HTTP/1.1" 200 1905 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
195.154.235.104 - - [31/Aug/2020:08:42:25 +0100] "POST /wp-login.php HTTP/1.1" 200 1890 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
195.154.235.104 - - [31/Aug/2020:08:42:26 +0100] "POST /wp-login.php HTTP/1.1" 200 1887 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-31 16:15:31
193.35.51.20 attackbots
(smtpauth) Failed SMTP AUTH login from 193.35.51.20 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-08-31 03:30:41 dovecot_login authenticator failed for ([193.35.51.20]) [193.35.51.20]:18212: 535 Incorrect authentication data (set_id=wordpress@elizabethknudson.ca)
2020-08-31 03:30:49 dovecot_login authenticator failed for ([193.35.51.20]) [193.35.51.20]:49826: 535 Incorrect authentication data
2020-08-31 03:30:58 dovecot_login authenticator failed for ([193.35.51.20]) [193.35.51.20]:13462: 535 Incorrect authentication data
2020-08-31 03:31:04 dovecot_login authenticator failed for ([193.35.51.20]) [193.35.51.20]:43652: 535 Incorrect authentication data
2020-08-31 03:31:16 dovecot_login authenticator failed for ([193.35.51.20]) [193.35.51.20]:11750: 535 Incorrect authentication data
2020-08-31 15:45:18
81.68.128.198 attackbotsspam
Aug 31 09:08:29 ns37 sshd[19514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.128.198
2020-08-31 16:06:54
218.92.0.173 attackspambots
Aug 31 05:24:05 rush sshd[3160]: Failed password for root from 218.92.0.173 port 23399 ssh2
Aug 31 05:24:08 rush sshd[3160]: Failed password for root from 218.92.0.173 port 23399 ssh2
Aug 31 05:24:12 rush sshd[3160]: Failed password for root from 218.92.0.173 port 23399 ssh2
Aug 31 05:24:19 rush sshd[3160]: error: maximum authentication attempts exceeded for root from 218.92.0.173 port 23399 ssh2 [preauth]
...
2020-08-31 15:58:52
5.188.84.115 attackbots
0,17-02/04 [bc01/m14] PostRequest-Spammer scoring: Durban01
2020-08-31 15:48:10
184.168.27.63 attack
Brute Force
2020-08-31 15:45:54
193.227.206.68 attackbots
Trolling for resource vulnerabilities
2020-08-31 16:15:57
188.113.183.12 attackbots
1598845997 - 08/31/2020 05:53:17 Host: 188.113.183.12/188.113.183.12 Port: 445 TCP Blocked
2020-08-31 16:10:55
185.227.110.243 attackbotsspam
mail auth brute force
2020-08-31 16:17:14
59.126.51.197 attackbots
Time:     Sun Aug 30 23:56:27 2020 -0400
IP:       59.126.51.197 (TW/Taiwan/59-126-51-197.HINET-IP.hinet.net)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Aug 30 23:39:08 pv-11-ams1 sshd[12716]: Invalid user camera from 59.126.51.197 port 34706
Aug 30 23:39:10 pv-11-ams1 sshd[12716]: Failed password for invalid user camera from 59.126.51.197 port 34706 ssh2
Aug 30 23:49:49 pv-11-ams1 sshd[13195]: Failed password for root from 59.126.51.197 port 48710 ssh2
Aug 30 23:52:24 pv-11-ams1 sshd[13326]: Failed password for root from 59.126.51.197 port 32796 ssh2
Aug 30 23:56:24 pv-11-ams1 sshd[13497]: Invalid user jss from 59.126.51.197 port 45174
2020-08-31 15:42:43
222.186.42.137 attackspambots
2020-08-31T10:05[Censored Hostname] sshd[3623]: Failed password for root from 222.186.42.137 port 14954 ssh2
2020-08-31T10:05[Censored Hostname] sshd[3623]: Failed password for root from 222.186.42.137 port 14954 ssh2
2020-08-31T10:05[Censored Hostname] sshd[3623]: Failed password for root from 222.186.42.137 port 14954 ssh2[...]
2020-08-31 16:08:26
103.83.36.101 attack
103.83.36.101 - - [31/Aug/2020:04:53:18 +0100] "POST /wp-login.php HTTP/1.1" 200 1875 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.83.36.101 - - [31/Aug/2020:04:53:19 +0100] "POST /wp-login.php HTTP/1.1" 200 1875 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.83.36.101 - - [31/Aug/2020:04:53:20 +0100] "POST /wp-login.php HTTP/1.1" 200 1875 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-31 16:08:57

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