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 <<>> 104.21.80.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43222
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.80.56.			IN	A

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

;; Query time: 44 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:20:20 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 56.80.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 56.80.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.67.90 attackspam
Dec 19 17:16:08 localhost sshd\[30071\]: Invalid user leesa from 106.13.67.90 port 39362
Dec 19 17:16:08 localhost sshd\[30071\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.67.90
Dec 19 17:16:10 localhost sshd\[30071\]: Failed password for invalid user leesa from 106.13.67.90 port 39362 ssh2
2019-12-20 00:20:24
46.105.112.107 attackbots
Dec 19 15:41:13 124388 sshd[24180]: Invalid user admin from 46.105.112.107 port 33592
Dec 19 15:41:13 124388 sshd[24180]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.112.107
Dec 19 15:41:13 124388 sshd[24180]: Invalid user admin from 46.105.112.107 port 33592
Dec 19 15:41:15 124388 sshd[24180]: Failed password for invalid user admin from 46.105.112.107 port 33592 ssh2
Dec 19 15:46:09 124388 sshd[24243]: Invalid user floyd from 46.105.112.107 port 39706
2019-12-20 00:27:43
138.197.180.102 attackspambots
Dec 19 10:53:18 plusreed sshd[20328]: Invalid user alexan from 138.197.180.102
...
2019-12-20 00:05:41
185.216.140.252 attackbots
firewall-block, port(s): 3520/tcp, 3530/tcp, 3531/tcp, 3534/tcp, 3535/tcp, 3544/tcp, 3546/tcp, 3547/tcp
2019-12-20 00:26:42
165.231.253.74 attack
Dec 19 23:24:40 webhost01 sshd[18464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.231.253.74
Dec 19 23:24:41 webhost01 sshd[18464]: Failed password for invalid user daudies from 165.231.253.74 port 58952 ssh2
...
2019-12-20 00:41:09
139.59.22.169 attackbotsspam
Dec 19 17:29:41 MainVPS sshd[19894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.22.169  user=backup
Dec 19 17:29:43 MainVPS sshd[19894]: Failed password for backup from 139.59.22.169 port 48238 ssh2
Dec 19 17:35:36 MainVPS sshd[31346]: Invalid user www from 139.59.22.169 port 54372
Dec 19 17:35:36 MainVPS sshd[31346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.22.169
Dec 19 17:35:36 MainVPS sshd[31346]: Invalid user www from 139.59.22.169 port 54372
Dec 19 17:35:38 MainVPS sshd[31346]: Failed password for invalid user www from 139.59.22.169 port 54372 ssh2
...
2019-12-20 00:43:01
79.137.86.205 attackspambots
Invalid user 123456 from 79.137.86.205 port 55660
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.86.205
Failed password for invalid user 123456 from 79.137.86.205 port 55660 ssh2
Invalid user Castromonte from 79.137.86.205 port 34900
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.86.205
2019-12-20 00:34:39
145.239.76.253 attackbotsspam
2019-12-19T17:06:37.039774scmdmz1 sshd[5726]: Invalid user aldrin from 145.239.76.253 port 49922
2019-12-19T17:06:37.043293scmdmz1 sshd[5726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=253.ip-145-239-76.eu
2019-12-19T17:06:37.039774scmdmz1 sshd[5726]: Invalid user aldrin from 145.239.76.253 port 49922
2019-12-19T17:06:39.237091scmdmz1 sshd[5726]: Failed password for invalid user aldrin from 145.239.76.253 port 49922 ssh2
2019-12-19T17:11:54.554277scmdmz1 sshd[6200]: Invalid user james from 145.239.76.253 port 57656
...
2019-12-20 00:16:56
165.227.203.208 attackbots
fail2ban honeypot
2019-12-20 00:32:52
103.237.76.22 attackspam
Dec 19 15:38:18 grey postfix/smtpd\[15111\]: NOQUEUE: reject: RCPT from unknown\[103.237.76.22\]: 554 5.7.1 Service unavailable\; Client host \[103.237.76.22\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[103.237.76.22\]\; from=\ to=\ proto=ESMTP helo=\<103.237.76.22.combinedbd.com\>
...
2019-12-20 00:03:06
119.29.170.170 attackspam
Dec 19 10:57:57 TORMINT sshd\[6226\]: Invalid user dbus from 119.29.170.170
Dec 19 10:57:57 TORMINT sshd\[6226\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.170.170
Dec 19 10:57:59 TORMINT sshd\[6226\]: Failed password for invalid user dbus from 119.29.170.170 port 59972 ssh2
...
2019-12-20 00:31:28
118.201.65.162 attackspam
Dec 19 21:03:20 gw1 sshd[27131]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.201.65.162
Dec 19 21:03:22 gw1 sshd[27131]: Failed password for invalid user fainecos from 118.201.65.162 port 52334 ssh2
...
2019-12-20 00:12:50
125.137.191.215 attackbots
2019-12-19T15:23:39.574507host3.slimhost.com.ua sshd[2406589]: Invalid user wati2 from 125.137.191.215 port 39408
2019-12-19T15:23:39.582278host3.slimhost.com.ua sshd[2406589]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.137.191.215
2019-12-19T15:23:39.574507host3.slimhost.com.ua sshd[2406589]: Invalid user wati2 from 125.137.191.215 port 39408
2019-12-19T15:23:41.606606host3.slimhost.com.ua sshd[2406589]: Failed password for invalid user wati2 from 125.137.191.215 port 39408 ssh2
2019-12-19T15:30:48.588223host3.slimhost.com.ua sshd[2409426]: Invalid user webadmin from 125.137.191.215 port 58166
2019-12-19T15:30:48.593121host3.slimhost.com.ua sshd[2409426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.137.191.215
2019-12-19T15:30:48.588223host3.slimhost.com.ua sshd[2409426]: Invalid user webadmin from 125.137.191.215 port 58166
2019-12-19T15:30:50.511210host3.slimhost.com.ua sshd[2409426]: Fa
...
2019-12-20 00:23:50
139.162.125.159 attackbots
" "
2019-12-20 00:12:09
45.148.10.51 attack
Trying out my SMTP servers: Out: 220 ,In:  EHLO ylmf-pc, Out: 503 5.5.1 Error: authentication not enabled, Out: 421 4.4.2 Error: timeout exceeded
2019-12-20 00:15:52

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