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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.80.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38926
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.80.16.			IN	A

;; AUTHORITY SECTION:
.			104	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:20:17 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 16.80.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.80.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.179.227.201 attackspam
2019-07-15T13:29:49.293605enmeeting.mahidol.ac.th sshd\[8786\]: Invalid user testuser from 180.179.227.201 port 54992
2019-07-15T13:29:49.313078enmeeting.mahidol.ac.th sshd\[8786\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.179.227.201
2019-07-15T13:29:51.608587enmeeting.mahidol.ac.th sshd\[8786\]: Failed password for invalid user testuser from 180.179.227.201 port 54992 ssh2
...
2019-07-15 14:41:20
139.219.10.63 attackbotsspam
Jul 15 06:43:48 localhost sshd\[60944\]: Invalid user ubuntu from 139.219.10.63 port 47716
Jul 15 06:43:48 localhost sshd\[60944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.219.10.63
...
2019-07-15 13:58:30
198.108.66.208 attackspam
Attempts against Pop3/IMAP
2019-07-15 14:06:50
179.211.64.199 attackspam
Attempts to probe for or exploit a Drupal site on url: /wp-login.php. Reported by the module https://www.drupal.org/project/abuseipdb.
2019-07-15 14:27:59
153.36.236.151 attackbots
Jul 15 08:14:04 legacy sshd[25657]: Failed password for root from 153.36.236.151 port 56450 ssh2
Jul 15 08:14:18 legacy sshd[25663]: Failed password for root from 153.36.236.151 port 37267 ssh2
...
2019-07-15 14:15:42
130.255.155.144 attackspambots
Jul 15 08:24:51 meumeu sshd[23703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.255.155.144 
Jul 15 08:24:52 meumeu sshd[23703]: Failed password for invalid user testuser from 130.255.155.144 port 50398 ssh2
Jul 15 08:29:47 meumeu sshd[24668]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.255.155.144 
...
2019-07-15 14:47:04
51.255.35.41 attackbotsspam
Jul 15 04:16:32 vps647732 sshd[31850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.35.41
Jul 15 04:16:34 vps647732 sshd[31850]: Failed password for invalid user abc from 51.255.35.41 port 48041 ssh2
...
2019-07-15 14:01:48
178.33.236.23 attackbots
Jul 15 07:47:03 SilenceServices sshd[6701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.33.236.23
Jul 15 07:47:05 SilenceServices sshd[6701]: Failed password for invalid user ban from 178.33.236.23 port 37506 ssh2
Jul 15 07:51:52 SilenceServices sshd[9866]: Failed password for root from 178.33.236.23 port 37208 ssh2
2019-07-15 13:52:36
186.209.74.108 attackbots
Jul 14 23:22:49 vtv3 sshd\[13818\]: Invalid user zabbix from 186.209.74.108 port 32938
Jul 14 23:22:50 vtv3 sshd\[13818\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.209.74.108
Jul 14 23:22:52 vtv3 sshd\[13818\]: Failed password for invalid user zabbix from 186.209.74.108 port 32938 ssh2
Jul 14 23:28:52 vtv3 sshd\[16641\]: Invalid user alex from 186.209.74.108 port 59600
Jul 14 23:28:52 vtv3 sshd\[16641\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.209.74.108
Jul 14 23:40:42 vtv3 sshd\[22735\]: Invalid user webftp from 186.209.74.108 port 56476
Jul 14 23:40:42 vtv3 sshd\[22735\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.209.74.108
Jul 14 23:40:43 vtv3 sshd\[22735\]: Failed password for invalid user webftp from 186.209.74.108 port 56476 ssh2
Jul 14 23:46:41 vtv3 sshd\[25590\]: Invalid user ubuntu from 186.209.74.108 port 54904
Jul 14 23:46:41 vtv3 sshd\[2
2019-07-15 14:22:13
180.171.114.95 attackspam
$f2bV_matches
2019-07-15 14:33:31
185.182.56.151 attackspambots
ft-1848-fussball.de 185.182.56.151 \[15/Jul/2019:07:00:21 +0200\] "POST /wp-login.php HTTP/1.1" 200 2312 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
ft-1848-fussball.de 185.182.56.151 \[15/Jul/2019:07:00:21 +0200\] "POST /wp-login.php HTTP/1.1" 200 2272 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-07-15 14:01:19
92.81.222.217 attack
2019-07-15T05:19:07.025229abusebot.cloudsearch.cf sshd\[14171\]: Failed password for invalid user ftpuser from 92.81.222.217 port 35824 ssh2
2019-07-15 13:48:08
183.82.121.34 attackspambots
Invalid user admin2 from 183.82.121.34 port 52752
2019-07-15 14:09:44
36.66.4.62 attack
Fail2Ban Ban Triggered
2019-07-15 14:27:22
221.160.100.14 attack
vps1:pam-generic
2019-07-15 14:12:11

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