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 <<>> 104.21.40.23
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39327
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.23.			IN	A

;; AUTHORITY SECTION:
.			180	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:15:50 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 23.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 23.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.56.29.120 attackspambots
firewall-block, port(s): 445/tcp
2019-07-10 21:40:34
213.6.54.69 attackbotsspam
firewall-block, port(s): 23/tcp
2019-07-10 21:40:16
134.119.221.7 attackspambots
\[2019-07-10 09:32:41\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-10T09:32:41.108-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="900441519470391",SessionID="0x7f02f95581c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/62092",ACLName="no_extension_match"
\[2019-07-10 09:34:41\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-10T09:34:41.323-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441519470391",SessionID="0x7f02f9572cd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/57897",ACLName="no_extension_match"
\[2019-07-10 09:36:40\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-10T09:36:40.133-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011441519470391",SessionID="0x7f02f8994028",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/49947",ACLName="no
2019-07-10 21:45:02
185.244.25.212 attackbots
firewall-block, port(s): 23/tcp, 2323/tcp
2019-07-10 21:54:26
51.79.100.136 attack
PHPF.US: file_upload: RxR__exkrl.php/Win.Trojan.Hide-1
2019-07-10 21:42:49
157.230.20.1 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-07-10 21:41:41
119.147.214.47 attackbotsspam
445/tcp 445/tcp 445/tcp...
[2019-06-04/07-10]12pkt,1pt.(tcp)
2019-07-10 22:02:06
207.243.62.162 attackbotsspam
Jul 10 14:54:45 server sshd[13099]: Failed password for invalid user administrator from 207.243.62.162 port 46795 ssh2
Jul 10 15:14:47 server sshd[18089]: Failed password for invalid user robyn from 207.243.62.162 port 30394 ssh2
Jul 10 15:16:15 server sshd[18433]: Failed password for invalid user oficina from 207.243.62.162 port 45286 ssh2
2019-07-10 21:28:54
49.231.222.1 attackbotsspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-10 07:26:56,969 INFO [amun_request_handler] PortScan Detected on Port: 445 (49.231.222.1)
2019-07-10 22:14:21
61.80.245.88 attack
5555/tcp 5555/tcp
[2019-05-30/07-10]2pkt
2019-07-10 21:35:13
86.101.56.141 attackspambots
Jul  8 02:36:42 josie sshd[13140]: Invalid user ap from 86.101.56.141
Jul  8 02:36:42 josie sshd[13140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.101.56.141 
Jul  8 02:36:44 josie sshd[13140]: Failed password for invalid user ap from 86.101.56.141 port 60196 ssh2
Jul  8 02:36:44 josie sshd[13145]: Received disconnect from 86.101.56.141: 11: Bye Bye
Jul  8 02:38:51 josie sshd[14832]: Invalid user ftpuser from 86.101.56.141
Jul  8 02:38:51 josie sshd[14832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.101.56.141 
Jul  8 02:38:53 josie sshd[14832]: Failed password for invalid user ftpuser from 86.101.56.141 port 53290 ssh2
Jul  8 02:38:53 josie sshd[14837]: Received disconnect from 86.101.56.141: 11: Bye Bye
Jul  8 02:40:30 josie sshd[16205]: Invalid user di from 86.101.56.141
Jul  8 02:40:30 josie sshd[16205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 ........
-------------------------------
2019-07-10 21:36:49
14.186.155.228 attackspam
Unauthorised SSH connection attempt.
2019-07-10 22:02:50
212.140.166.211 attackbots
Jul  8 01:06:34 cloud sshd[10119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.140.166.211  user=r.r
Jul  8 01:06:36 cloud sshd[10119]: Failed password for r.r from 212.140.166.211 port 54168 ssh2
Jul  8 01:06:36 cloud sshd[10119]: Received disconnect from 212.140.166.211 port 54168:11: Bye Bye [preauth]
Jul  8 01:06:36 cloud sshd[10119]: Disconnected from 212.140.166.211 port 54168 [preauth]
Jul  8 01:09:20 cloud sshd[10200]: Invalid user admin from 212.140.166.211 port 41939
Jul  8 01:09:22 cloud sshd[10200]: Failed password for invalid user admin from 212.140.166.211 port 41939 ssh2
Jul  8 01:09:22 cloud sshd[10200]: Received disconnect from 212.140.166.211 port 41939:11: Bye Bye [preauth]
Jul  8 01:09:22 cloud sshd[10200]: Disconnected from 212.140.166.211 port 41939 [preauth]
Jul  8 01:10:48 cloud sshd[10281]: Invalid user sebastian from 212.140.166.211 port 50705
Jul  8 01:10:50 cloud sshd[10281]: Failed password for........
-------------------------------
2019-07-10 21:46:05
111.243.46.127 attackbotsspam
37215/tcp 37215/tcp 37215/tcp...
[2019-07-05/10]6pkt,1pt.(tcp)
2019-07-10 21:36:09
66.146.164.62 attack
445/tcp 445/tcp 445/tcp...
[2019-05-10/07-10]16pkt,1pt.(tcp)
2019-07-10 21:26:55

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