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

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 <<>> 104.21.71.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25323
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.71.140.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:49:28 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 140.71.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 140.71.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
197.62.47.225 attackspam
Sep 23 18:54:03 server770 sshd[28158]: Did not receive identification string from 197.62.47.225 port 64818
Sep 23 18:54:07 server770 sshd[28159]: Invalid user ubnt from 197.62.47.225 port 65182
Sep 23 18:54:07 server770 sshd[28159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.62.47.225
Sep 23 18:54:09 server770 sshd[28159]: Failed password for invalid user ubnt from 197.62.47.225 port 65182 ssh2
Sep 23 18:54:10 server770 sshd[28159]: Connection closed by 197.62.47.225 port 65182 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=197.62.47.225
2020-09-24 22:44:27
45.129.33.120 attackspam
 TCP (SYN) 45.129.33.120:56659 -> port 25339, len 44
2020-09-24 23:13:24
200.132.25.93 attackbots
Unauthorized connection attempt from IP address 200.132.25.93 on Port 445(SMB)
2020-09-24 23:24:07
203.151.214.33 attackspam
2020-09-24T16:05:40.054498www postfix/smtpd[1276]: warning: 33.214.151.203.sta.inet.co.th[203.151.214.33]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-24T16:05:49.045699www postfix/smtpd[1276]: warning: 33.214.151.203.sta.inet.co.th[203.151.214.33]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-24T16:06:01.259791www postfix/smtpd[1276]: warning: 33.214.151.203.sta.inet.co.th[203.151.214.33]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-24 22:58:19
37.157.89.53 attackspambots
Lines containing failures of 37.157.89.53
Sep 23 18:54:17 bbb sshd[12588]: Did not receive identification string from 37.157.89.53
Sep 23 18:54:17 cloud sshd[20678]: Did not receive identification string from 37.157.89.53 port 60082
Sep 23 18:54:17 ghostnamelab02 sshd[11435]: Did not receive identification string from 37.157.89.53 port 60100
Sep 23 18:54:17 lms sshd[4846]: Did not receive identification string from 37.157.89.53 port 60096
Sep 23 18:54:17 edughostname-runner-01 sshd[9303]: Did not receive identification string from 37.157.89.53 port 60095
Sep 23 18:54:17 www sshd[21256]: Did not receive identification string from 37.157.89.53 port 60091
Sep 23 17:54:17 ticdesk sshd[2134]: Did not receive identification string from 37.157.89.53 port 60099
Sep 23 18:54:18 media sshd[18199]: Did not receive identification string from 37.157.89.53 port 60112
Sep 23 18:54:18 bbb-test sshd[11700]: Did not receive identification string from 37.157.89.53
Sep 23 18:54:18 discouecl........
------------------------------
2020-09-24 22:47:35
222.186.30.76 attack
Sep 24 16:54:37 freya sshd[12047]: Disconnected from authenticating user root 222.186.30.76 port 62930 [preauth]
...
2020-09-24 23:00:58
61.93.240.18 attack
Invalid user ftpadmin from 61.93.240.18 port 24388
2020-09-24 23:12:54
103.113.91.232 attack
2020-09-23 12:00:56.937530-0500  localhost smtpd[5411]: NOQUEUE: reject: RCPT from unknown[103.113.91.232]: 554 5.7.1 Service unavailable; Client host [103.113.91.232] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=<00fd8aba.malenhance.co>
2020-09-24 23:26:17
15.207.110.208 attack
[f2b] sshd bruteforce, retries: 1
2020-09-24 22:56:57
167.172.196.255 attack
Invalid user plex from 167.172.196.255 port 37022
2020-09-24 23:22:24
113.173.179.240 attack
Sep 23 18:55:41 carla sshd[20516]: Address 113.173.179.240 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Sep 23 18:55:41 carla sshd[20516]: Invalid user admin from 113.173.179.240
Sep 23 18:55:44 carla sshd[20516]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.173.179.240 
Sep 23 18:55:46 carla sshd[20516]: Failed password for invalid user admin from 113.173.179.240 port 33361 ssh2
Sep 23 18:55:48 carla sshd[20517]: Connection closed by 113.173.179.240
Sep 23 18:56:00 carla sshd[20528]: Address 113.173.179.240 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Sep 23 18:56:00 carla sshd[20528]: Invalid user admin from 113.173.179.240
Sep 23 18:56:01 carla sshd[20528]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.173.179.240 
Sep 23 18:56:04 carla sshd[20528]: Failed password for invalid ........
-------------------------------
2020-09-24 23:02:20
142.93.97.13 attack
WordPress wp-login brute force :: 142.93.97.13 0.092 - [24/Sep/2020:06:29:30  0000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 2414 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "HTTP/1.1"
2020-09-24 23:11:34
40.117.41.114 attackspambots
[f2b] sshd bruteforce, retries: 1
2020-09-24 23:19:52
201.242.187.71 attack
Port Scan
...
2020-09-24 23:05:00
167.172.164.37 attack
Sep 24 15:23:47 dignus sshd[13225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.164.37
Sep 24 15:23:49 dignus sshd[13225]: Failed password for invalid user ftpuser from 167.172.164.37 port 52556 ssh2
Sep 24 15:27:34 dignus sshd[13564]: Invalid user ftb from 167.172.164.37 port 33776
Sep 24 15:27:34 dignus sshd[13564]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.164.37
Sep 24 15:27:36 dignus sshd[13564]: Failed password for invalid user ftb from 167.172.164.37 port 33776 ssh2
...
2020-09-24 22:46:17

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