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: None

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.80.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58105
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.80.139.			IN	A

;; AUTHORITY SECTION:
.			219	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:37:48 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.80.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.80.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.83.132.89 attackspam
Auto Fail2Ban report, multiple SSH login attempts.
2020-09-22 21:00:58
186.234.80.10 attackspambots
CMS (WordPress or Joomla) login attempt.
2020-09-22 21:01:21
84.17.43.179 attackspam
[2020-09-22 08:33:01] NOTICE[1159][C-00000983] chan_sip.c: Call from '' (84.17.43.179:58678) to extension '17011972595725668' rejected because extension not found in context 'public'.
[2020-09-22 08:33:01] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-22T08:33:01.207-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="17011972595725668",SessionID="0x7fcaa00f0848",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/84.17.43.179/58678",ACLName="no_extension_match"
[2020-09-22 08:39:11] NOTICE[1159][C-00000988] chan_sip.c: Call from '' (84.17.43.179:58546) to extension '18011972595725668' rejected because extension not found in context 'public'.
[2020-09-22 08:39:11] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-22T08:39:11.568-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="18011972595725668",SessionID="0x7fcaa00f0848",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4
...
2020-09-22 20:53:47
116.72.130.199 attackspambots
IP 116.72.130.199 attacked honeypot on port: 23 at 9/21/2020 10:03:46 AM
2020-09-22 20:58:47
5.3.6.82 attackbots
Invalid user postgresql from 5.3.6.82 port 43186
2020-09-22 21:10:12
89.248.162.220 attackspam
[H1.VM10] Blocked by UFW
2020-09-22 20:59:09
211.20.1.233 attackbots
Brute%20Force%20SSH
2020-09-22 21:25:32
203.212.216.217 attackspambots
port scan and connect, tcp 23 (telnet)
2020-09-22 21:25:53
60.167.176.184 attackspambots
$f2bV_matches
2020-09-22 21:15:41
51.178.83.124 attackbots
Invalid user alexandra from 51.178.83.124 port 49324
2020-09-22 21:23:18
117.50.20.103 attackspam
(sshd) Failed SSH login from 117.50.20.103 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 22 05:29:22 cvps sshd[9685]: Invalid user ivan from 117.50.20.103
Sep 22 05:29:22 cvps sshd[9685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.20.103 
Sep 22 05:29:24 cvps sshd[9685]: Failed password for invalid user ivan from 117.50.20.103 port 37550 ssh2
Sep 22 05:39:40 cvps sshd[13303]: Invalid user stack from 117.50.20.103
Sep 22 05:39:40 cvps sshd[13303]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.20.103
2020-09-22 21:09:05
3.211.72.36 attackbotsspam
3.211.72.36 - - \[22/Sep/2020:14:59:40 +0200\] "POST /wp-login.php HTTP/1.0" 200 9877 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
3.211.72.36 - - \[22/Sep/2020:14:59:42 +0200\] "POST /wp-login.php HTTP/1.0" 200 9699 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
3.211.72.36 - - \[22/Sep/2020:14:59:43 +0200\] "POST /wp-login.php HTTP/1.0" 200 9697 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-09-22 21:09:16
212.70.149.83 attackspam
Rude login attack (685 tries in 1d)
2020-09-22 21:10:32
206.189.210.235 attackspambots
2020-09-22T16:24:31.665155mail.standpoint.com.ua sshd[18135]: Invalid user coder from 206.189.210.235 port 49672
2020-09-22T16:24:31.668002mail.standpoint.com.ua sshd[18135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.210.235
2020-09-22T16:24:31.665155mail.standpoint.com.ua sshd[18135]: Invalid user coder from 206.189.210.235 port 49672
2020-09-22T16:24:33.438699mail.standpoint.com.ua sshd[18135]: Failed password for invalid user coder from 206.189.210.235 port 49672 ssh2
2020-09-22T16:28:15.850873mail.standpoint.com.ua sshd[18690]: Invalid user smbuser from 206.189.210.235 port 51176
...
2020-09-22 21:29:50
187.190.236.88 attackspam
Invalid user hadoop from 187.190.236.88 port 41274
2020-09-22 21:30:38

Recently Reported IPs

104.21.80.115 104.21.80.143 104.21.8.64 104.21.80.151
104.21.80.178 104.19.142.56 164.33.58.204 104.21.80.148
104.19.143.56 104.19.144.84 104.19.146.19 104.21.83.223
104.21.83.24 104.21.84.101 104.21.83.38 104.19.147.19
104.21.84.103 104.21.83.78 104.21.83.67 104.21.83.33