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 <<>> 104.21.14.163
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2641
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.14.163.			IN	A

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

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:11:12 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 163.14.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 163.14.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.95.32.191 attack
Mar  8 05:27:06 mail.srvfarm.net postfix/smtpd[3216051]: NOQUEUE: reject: RCPT from unknown[45.95.32.191]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:28:07 mail.srvfarm.net postfix/smtpd[3216050]: NOQUEUE: reject: RCPT from unknown[45.95.32.191]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:29:25 mail.srvfarm.net postfix/smtpd[3216089]: NOQUEUE: reject: RCPT from unknown[45.95.32.191]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:35:53 mail.srvfarm.net postfix/smtpd[3230033]: NOQUEUE: reject: RCPT from unknown[45.95.32.191]: 450 4.
2020-03-08 18:24:30
195.175.82.182 attackspam
Honeypot attack, port: 445, PTR: 195.175.82.182.static.turktelekom.com.tr.
2020-03-08 18:41:13
42.116.169.207 attackbotsspam
20/3/7@23:51:25: FAIL: Alarm-Network address from=42.116.169.207
...
2020-03-08 18:39:41
194.94.197.128 attackbots
Scanning
2020-03-08 18:30:50
42.117.120.78 attackbots
Honeypot attack, port: 5555, PTR: PTR record not found
2020-03-08 18:03:30
45.146.201.199 attackbotsspam
Mar  8 06:41:08 mail.srvfarm.net postfix/smtpd[3250222]: NOQUEUE: reject: RCPT from unknown[45.146.201.199]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 06:41:08 mail.srvfarm.net postfix/smtpd[3251595]: NOQUEUE: reject: RCPT from unknown[45.146.201.199]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 06:41:08 mail.srvfarm.net postfix/smtpd[3252800]: NOQUEUE: reject: RCPT from unknown[45.146.201.199]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 06:41:08 mail.srvfarm.net postfix/smtpd[3252865]: NOQUEUE: reje
2020-03-08 18:22:47
45.82.34.224 attackspam
Mar  8 05:44:14 mail.srvfarm.net postfix/smtpd[3234583]: NOQUEUE: reject: RCPT from unknown[45.82.34.224]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:44:24 mail.srvfarm.net postfix/smtpd[3235189]: NOQUEUE: reject: RCPT from unknown[45.82.34.224]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:46:47 mail.srvfarm.net postfix/smtpd[3235189]: NOQUEUE: reject: RCPT from unknown[45.82.34.224]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:47:46 mail.srvfarm.net postfix/smtpd[
2020-03-08 18:24:48
122.51.211.249 attackspam
2020-03-08T04:46:15.313911abusebot-7.cloudsearch.cf sshd[19465]: Invalid user airbot from 122.51.211.249 port 39764
2020-03-08T04:46:15.318298abusebot-7.cloudsearch.cf sshd[19465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.211.249
2020-03-08T04:46:15.313911abusebot-7.cloudsearch.cf sshd[19465]: Invalid user airbot from 122.51.211.249 port 39764
2020-03-08T04:46:17.874446abusebot-7.cloudsearch.cf sshd[19465]: Failed password for invalid user airbot from 122.51.211.249 port 39764 ssh2
2020-03-08T04:51:24.441922abusebot-7.cloudsearch.cf sshd[19728]: Invalid user tester from 122.51.211.249 port 34116
2020-03-08T04:51:24.445990abusebot-7.cloudsearch.cf sshd[19728]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.211.249
2020-03-08T04:51:24.441922abusebot-7.cloudsearch.cf sshd[19728]: Invalid user tester from 122.51.211.249 port 34116
2020-03-08T04:51:26.420277abusebot-7.cloudsearch.cf sshd[19
...
2020-03-08 18:37:42
181.49.117.130 attack
fail2ban
2020-03-08 18:38:42
212.237.53.169 attack
2020-03-08T06:14:20.859376homeassistant sshd[14744]: Invalid user lisa from 212.237.53.169 port 55728
2020-03-08T06:14:20.873605homeassistant sshd[14744]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.53.169
...
2020-03-08 18:31:03
173.212.194.14 attack
20 attempts against mh-misbehave-ban on air
2020-03-08 18:42:04
187.199.55.120 attackspambots
Honeypot attack, port: 81, PTR: dsl-187-199-55-120-dyn.prod-infinitum.com.mx.
2020-03-08 18:26:34
63.82.48.207 attackbots
Mar  8 05:35:29 mail.srvfarm.net postfix/smtpd[3230896]: NOQUEUE: reject: RCPT from unknown[63.82.48.207]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:38:09 mail.srvfarm.net postfix/smtpd[3230902]: NOQUEUE: reject: RCPT from unknown[63.82.48.207]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:38:10 mail.srvfarm.net postfix/smtpd[3216090]: NOQUEUE: reject: RCPT from unknown[63.82.48.207]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar  8 05:38:11 mail.srvfarm.net postfix/smtpd[3232947]: NOQUEUE: reject: RCPT from unknown[63.82.48.207]: 450 4.1.8 
2020-03-08 18:20:50
63.82.48.83 attackspambots
Mar  8 05:40:01 web01 postfix/smtpd[25065]: connect from sombrero.saparel.com[63.82.48.83]
Mar  8 05:40:01 web01 policyd-spf[25069]: None; identhostnamey=helo; client-ip=63.82.48.83; helo=sombrero.kranbery.com; envelope-from=x@x
Mar  8 05:40:01 web01 policyd-spf[25069]: Pass; identhostnamey=mailfrom; client-ip=63.82.48.83; helo=sombrero.kranbery.com; envelope-from=x@x
Mar x@x
Mar  8 05:40:02 web01 postfix/smtpd[25065]: disconnect from sombrero.saparel.com[63.82.48.83]
Mar  8 05:43:52 web01 postfix/smtpd[25718]: connect from sombrero.saparel.com[63.82.48.83]
Mar  8 05:43:52 web01 policyd-spf[25723]: None; identhostnamey=helo; client-ip=63.82.48.83; helo=sombrero.kranbery.com; envelope-from=x@x
Mar  8 05:43:52 web01 policyd-spf[25723]: Pass; identhostnamey=mailfrom; client-ip=63.82.48.83; helo=sombrero.kranbery.com; envelope-from=x@x
Mar x@x
Mar  8 05:43:53 web01 postfix/smtpd[25718]: disconnect from sombrero.saparel.com[63.82.48.83]
Mar  8 05:44:59 web01 postfix/smtpd[25........
-------------------------------
2020-03-08 18:21:25
187.216.251.179 attackbotsspam
Mar  8 10:11:16 mail.srvfarm.net postfix/smtpd[3332383]: warning: unknown[187.216.251.179]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  8 10:11:16 mail.srvfarm.net postfix/smtpd[3332383]: lost connection after AUTH from unknown[187.216.251.179]
Mar  8 10:15:30 mail.srvfarm.net postfix/smtpd[3332382]: warning: unknown[187.216.251.179]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  8 10:15:30 mail.srvfarm.net postfix/smtpd[3332382]: lost connection after AUTH from unknown[187.216.251.179]
Mar  8 10:20:13 mail.srvfarm.net postfix/smtpd[3320146]: warning: unknown[187.216.251.179]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-03-08 18:14:48

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