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 <<>> 104.21.89.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28399
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.89.50.			IN	A

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

;; Query time: 70 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:12:09 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 50.89.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 50.89.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
93.221.94.73 attack
2019-01-30 19:47:17 H=p5ddd5e49.dip0.t-ipconnect.de \[93.221.94.73\]:24912 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-01-30 19:47:36 H=p5ddd5e49.dip0.t-ipconnect.de \[93.221.94.73\]:25104 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-01-30 19:47:52 H=p5ddd5e49.dip0.t-ipconnect.de \[93.221.94.73\]:25236 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-28 02:50:04
85.105.46.135 attackbotsspam
1580118504 - 01/27/2020 10:48:24 Host: 85.105.46.135/85.105.46.135 Port: 445 TCP Blocked
2020-01-28 02:32:53
93.37.80.9 attack
2019-03-13 16:16:16 H=\(\[93.37.80.9\]\) \[93.37.80.9\]:6419 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-13 16:16:41 H=\(\[93.37.80.9\]\) \[93.37.80.9\]:6612 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-13 16:16:59 H=\(\[93.37.80.9\]\) \[93.37.80.9\]:6729 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-28 02:40:11
122.152.197.6 attackspam
Jan 27 02:24:05 php1 sshd\[12027\]: Invalid user pearson from 122.152.197.6
Jan 27 02:24:05 php1 sshd\[12027\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.152.197.6
Jan 27 02:24:06 php1 sshd\[12027\]: Failed password for invalid user pearson from 122.152.197.6 port 32886 ssh2
Jan 27 02:26:48 php1 sshd\[12369\]: Invalid user ftpuser from 122.152.197.6
Jan 27 02:26:48 php1 sshd\[12369\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.152.197.6
2020-01-28 02:24:12
178.154.171.22 attackbotsspam
[Mon Jan 27 16:48:47.779390 2020] [:error] [pid 18453:tid 140469544535808] [client 178.154.171.22:64103] [client 178.154.171.22] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "696"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197"] [severity "WARNING"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "103.27.207.197"] [uri "/"] [unique_id "Xi6x-@xqhfFnTACyW@OVPQAAAG4"]
...
2020-01-28 02:14:05
93.34.215.98 attack
2019-03-14 12:59:19 H=93-34-215-98.ip51.fastwebnet.it \[93.34.215.98\]:26154 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-14 12:59:36 H=93-34-215-98.ip51.fastwebnet.it \[93.34.215.98\]:26327 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-14 12:59:46 H=93-34-215-98.ip51.fastwebnet.it \[93.34.215.98\]:26448 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-28 02:44:42
45.247.131.95 attackbotsspam
Unauthorized connection attempt from IP address 45.247.131.95 on Port 445(SMB)
2020-01-28 02:13:33
122.51.158.15 attackbotsspam
Unauthorized connection attempt detected from IP address 122.51.158.15 to port 2220 [J]
2020-01-28 02:17:54
93.152.159.11 attackspambots
Jan 27 18:45:50 mout sshd[28485]: Invalid user anthony from 93.152.159.11 port 46592
Jan 27 18:45:52 mout sshd[28485]: Failed password for invalid user anthony from 93.152.159.11 port 46592 ssh2
Jan 27 18:53:34 mout sshd[29195]: Invalid user jetty from 93.152.159.11 port 38650
2020-01-28 02:10:50
122.114.216.85 attack
Unauthorized connection attempt detected from IP address 122.114.216.85 to port 2220 [J]
2020-01-28 02:25:11
93.34.159.72 attackbotsspam
2019-01-27 18:20:55 H=93-34-159-72.ip50.fastwebnet.it \[93.34.159.72\]:38385 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-01-27 18:21:26 H=93-34-159-72.ip50.fastwebnet.it \[93.34.159.72\]:38673 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-01-27 18:21:41 H=93-34-159-72.ip50.fastwebnet.it \[93.34.159.72\]:38842 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-28 02:46:26
95.56.216.166 attack
15:54:49 warning denied winbox/dude connect from 95.56.216.166 
15:54:49 warning denied winbox/dude connect from 95.56.216.166 
15:54:49 warning denied winbox/dude connect from 95.56.216.166 
15:54:50 warning denied winbox/dude connect from 95.56.216.166 
15:54:50 warning denied winbox/dude connect from 95.56.216.166 
15:54:50 warning denied winbox/dude connect from 95.56.216.166 
15:54:50 warning denied winbox/dude connect from 95.56.216.166 
15:54:51 warning denied winbox/dude connect from 95.56.216.166
2020-01-28 02:30:34
167.172.135.62 attack
Unauthorized connection attempt detected from IP address 167.172.135.62 to port 2220 [J]
2020-01-28 02:21:54
58.219.8.132 attack
Unauthorized connection attempt detected from IP address 58.219.8.132 to port 23 [J]
2020-01-28 02:30:18
93.31.85.60 attack
2019-10-24 17:16:21 1iNeqa-00084W-G7 SMTP connection from 60.85.31.93.rev.sfr.net \[93.31.85.60\]:36818 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-24 17:16:39 1iNeqs-00084u-Qw SMTP connection from 60.85.31.93.rev.sfr.net \[93.31.85.60\]:26416 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-24 17:16:52 1iNer4-000854-U9 SMTP connection from 60.85.31.93.rev.sfr.net \[93.31.85.60\]:14602 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 02:47:43

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