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 <<>> 104.21.106.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44187
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.106.143.			IN	A

;; AUTHORITY SECTION:
.			501	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022032502 1800 900 604800 86400

;; Query time: 139 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 26 07:16:39 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 143.106.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.106.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
136.61.209.73 attack
2020-09-17T17:49:02.510687shield sshd\[5206\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.61.209.73  user=root
2020-09-17T17:49:05.023889shield sshd\[5206\]: Failed password for root from 136.61.209.73 port 32806 ssh2
2020-09-17T17:51:15.130814shield sshd\[5502\]: Invalid user postgres from 136.61.209.73 port 39346
2020-09-17T17:51:15.146072shield sshd\[5502\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.61.209.73
2020-09-17T17:51:16.912753shield sshd\[5502\]: Failed password for invalid user postgres from 136.61.209.73 port 39346 ssh2
2020-09-18 18:29:11
88.199.127.162 attackspambots
Brute force against SASL auth
...
2020-09-18 18:13:38
149.56.15.98 attack
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-09-18T05:25:33Z and 2020-09-18T05:35:41Z
2020-09-18 18:36:31
180.97.80.12 attack
Sep 18 09:14:07 ajax sshd[10907]: Failed password for root from 180.97.80.12 port 35352 ssh2
Sep 18 09:18:30 ajax sshd[12475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.97.80.12
2020-09-18 18:24:16
185.86.164.99 attack
CMS (WordPress or Joomla) login attempt.
2020-09-18 18:43:57
62.173.139.193 attackbotsspam
[2020-09-18 03:59:10] NOTICE[1239][C-00004dda] chan_sip.c: Call from '' (62.173.139.193:58290) to extension '124914234051349' rejected because extension not found in context 'public'.
[2020-09-18 03:59:10] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-18T03:59:10.848-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="124914234051349",SessionID="0x7f4d4843fec8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.139.193/58290",ACLName="no_extension_match"
[2020-09-18 04:00:11] NOTICE[1239][C-00004ddc] chan_sip.c: Call from '' (62.173.139.193:54079) to extension '125014234051349' rejected because extension not found in context 'public'.
[2020-09-18 04:00:11] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-18T04:00:11.360-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="125014234051349",SessionID="0x7f4d48488fa8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/U
...
2020-09-18 18:20:33
222.186.15.62 attackbots
Sep 18 11:32:31 vm0 sshd[9240]: Failed password for root from 222.186.15.62 port 50439 ssh2
...
2020-09-18 18:44:49
85.86.197.164 attackbots
$f2bV_matches
2020-09-18 18:43:01
106.12.210.166 attack
sshd: Failed password for .... from 106.12.210.166 port 60092 ssh2 (8 attempts)
2020-09-18 18:26:15
210.13.96.74 attackbots
Sep 18 08:33:31 santamaria sshd\[8424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.13.96.74  user=root
Sep 18 08:33:34 santamaria sshd\[8424\]: Failed password for root from 210.13.96.74 port 22582 ssh2
Sep 18 08:35:06 santamaria sshd\[8475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.13.96.74  user=root
...
2020-09-18 18:31:57
117.121.235.3 attackbots
Sep 17 18:13:18 mail.srvfarm.net postfix/smtpd[143214]: warning: unknown[117.121.235.3]: SASL PLAIN authentication failed: 
Sep 17 18:13:18 mail.srvfarm.net postfix/smtpd[143214]: lost connection after AUTH from unknown[117.121.235.3]
Sep 17 18:14:35 mail.srvfarm.net postfix/smtps/smtpd[137957]: warning: unknown[117.121.235.3]: SASL PLAIN authentication failed: 
Sep 17 18:14:36 mail.srvfarm.net postfix/smtps/smtpd[137957]: lost connection after AUTH from unknown[117.121.235.3]
Sep 17 18:15:46 mail.srvfarm.net postfix/smtps/smtpd[137957]: warning: unknown[117.121.235.3]: SASL PLAIN authentication failed:
2020-09-18 18:12:10
194.61.27.246 attackbots
firewall-block, port(s): 3389/tcp
2020-09-18 18:33:31
172.82.239.22 attack
Sep 17 18:10:24 mail.srvfarm.net postfix/smtpd[143203]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22]
Sep 17 18:11:33 mail.srvfarm.net postfix/smtpd[143209]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22]
Sep 17 18:15:15 mail.srvfarm.net postfix/smtpd[143204]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22]
Sep 17 18:17:55 mail.srvfarm.net postfix/smtpd[143201]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22]
Sep 17 18:18:16 mail.srvfarm.net postfix/smtpd[157366]: lost connection after STARTTLS from r22.news.eu.rvca.com[172.82.239.22]
2020-09-18 18:10:14
141.98.80.188 attackspambots
Sep 17 20:03:36 mail.srvfarm.net postfix/smtpd[200752]: warning: unknown[141.98.80.188]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 17 20:03:36 mail.srvfarm.net postfix/smtpd[200752]: lost connection after AUTH from unknown[141.98.80.188]
Sep 17 20:03:41 mail.srvfarm.net postfix/smtpd[185313]: lost connection after AUTH from unknown[141.98.80.188]
Sep 17 20:03:46 mail.srvfarm.net postfix/smtpd[185313]: lost connection after AUTH from unknown[141.98.80.188]
Sep 17 20:03:50 mail.srvfarm.net postfix/smtpd[200752]: lost connection after AUTH from unknown[141.98.80.188]
2020-09-18 18:11:37
2.59.154.124 attackbots
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-09-18 18:18:44

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