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: None

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 <<>> 104.21.40.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64868
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.139.			IN	A

;; AUTHORITY SECTION:
.			453	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:54:00 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.112.220.76 attack
Oct 15 11:41:13 anodpoucpklekan sshd[62551]: Invalid user vagrant3 from 193.112.220.76 port 33681
...
2019-10-15 23:45:04
27.50.162.82 attackbots
2019-10-15 13:41:20,386 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 27.50.162.82
2019-10-15 14:13:23,458 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 27.50.162.82
2019-10-15 14:54:07,531 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 27.50.162.82
2019-10-15 15:37:26,022 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 27.50.162.82
2019-10-15 16:10:34,449 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 27.50.162.82
...
2019-10-15 23:20:40
106.12.28.10 attackspam
2019-10-15T15:23:46.396635abusebot-5.cloudsearch.cf sshd\[7439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.28.10  user=root
2019-10-15 23:28:59
139.59.78.236 attackspambots
2019-10-15T14:41:23.093564abusebot-5.cloudsearch.cf sshd\[6990\]: Invalid user admin from 139.59.78.236 port 60388
2019-10-15 23:31:45
106.12.132.66 attackbotsspam
Oct 15 13:38:27 marvibiene sshd[17934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.132.66  user=root
Oct 15 13:38:29 marvibiene sshd[17934]: Failed password for root from 106.12.132.66 port 57814 ssh2
Oct 15 15:02:48 marvibiene sshd[18600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.132.66  user=root
Oct 15 15:02:51 marvibiene sshd[18600]: Failed password for root from 106.12.132.66 port 35596 ssh2
...
2019-10-15 23:36:41
181.209.250.232 attackspam
3389BruteforceFW21
2019-10-15 23:47:24
35.193.67.229 attackspambots
Unauthorised access (Oct 15) SRC=35.193.67.229 LEN=40 TTL=53 ID=20745 TCP DPT=23 WINDOW=43510 SYN
2019-10-15 23:20:07
121.183.75.145 attack
WordPress wp-login brute force :: 121.183.75.145 0.136 BYPASS [16/Oct/2019:00:40:36  1100] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-10-15 23:11:40
185.103.110.204 attackspambots
form honeypot
2019-10-15 23:47:42
35.241.95.11 attack
Oct 15 03:01:35 sachi sshd\[21085\]: Invalid user support from 35.241.95.11
Oct 15 03:01:35 sachi sshd\[21085\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=11.95.241.35.bc.googleusercontent.com
Oct 15 03:01:36 sachi sshd\[21085\]: Failed password for invalid user support from 35.241.95.11 port 46864 ssh2
Oct 15 03:07:39 sachi sshd\[21556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=11.95.241.35.bc.googleusercontent.com  user=root
Oct 15 03:07:41 sachi sshd\[21556\]: Failed password for root from 35.241.95.11 port 59362 ssh2
2019-10-15 23:44:26
36.37.115.106 attackspambots
Oct 15 10:05:09 ny01 sshd[19298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.37.115.106
Oct 15 10:05:11 ny01 sshd[19298]: Failed password for invalid user xpidc from 36.37.115.106 port 46224 ssh2
Oct 15 10:10:15 ny01 sshd[19721]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.37.115.106
2019-10-15 23:35:05
62.176.161.80 attackbots
chaangnoifulda.de 62.176.161.80 \[15/Oct/2019:13:41:37 +0200\] "POST /wp-login.php HTTP/1.1" 200 5874 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
chaangnoifulda.de 62.176.161.80 \[15/Oct/2019:13:41:37 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 4097 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-10-15 23:32:22
222.239.90.55 attack
WordPress wp-login brute force :: 222.239.90.55 0.120 BYPASS [15/Oct/2019:22:41:40  1100] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-10-15 23:30:59
129.211.77.44 attack
Oct 15 17:57:07 server sshd\[2517\]: Invalid user backuppcg from 129.211.77.44 port 34110
Oct 15 17:57:07 server sshd\[2517\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.77.44
Oct 15 17:57:09 server sshd\[2517\]: Failed password for invalid user backuppcg from 129.211.77.44 port 34110 ssh2
Oct 15 18:03:00 server sshd\[12256\]: Invalid user marli123 from 129.211.77.44 port 45008
Oct 15 18:03:00 server sshd\[12256\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.77.44
2019-10-15 23:14:10
157.230.249.220 attackspambots
Oct 14 15:28:55 myhostname sshd[15863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.249.220  user=r.r
Oct 14 15:28:57 myhostname sshd[15863]: Failed password for r.r from 157.230.249.220 port 60542 ssh2
Oct 14 15:28:57 myhostname sshd[15863]: Received disconnect from 157.230.249.220 port 60542:11: Bye Bye [preauth]
Oct 14 15:28:57 myhostname sshd[15863]: Disconnected from 157.230.249.220 port 60542 [preauth]
Oct 14 15:40:46 myhostname sshd[15915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.249.220  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=157.230.249.220
2019-10-15 23:22:08

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