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 <<>> 104.21.81.80
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19046
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.80.			IN	A

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

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:53:07 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 80.81.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 80.81.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
77.247.110.191 attackbots
17.07.2019 16:38:29 Connection to port 5560 blocked by firewall
2019-07-18 01:30:05
37.55.169.53 attackbots
Honeypot attack, port: 23, PTR: 53-169-55-37.pool.ukrtel.net.
2019-07-18 02:05:39
198.211.125.131 attackbotsspam
Jul 17 17:18:33 localhost sshd\[109646\]: Invalid user silas from 198.211.125.131 port 44627
Jul 17 17:18:33 localhost sshd\[109646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.211.125.131
Jul 17 17:18:35 localhost sshd\[109646\]: Failed password for invalid user silas from 198.211.125.131 port 44627 ssh2
Jul 17 17:22:57 localhost sshd\[109740\]: Invalid user ftpusr from 198.211.125.131 port 43424
Jul 17 17:22:57 localhost sshd\[109740\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.211.125.131
...
2019-07-18 01:23:41
68.41.23.123 attack
Jul 17 18:39:10 ubuntu-2gb-nbg1-dc3-1 sshd[23400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.41.23.123
Jul 17 18:39:12 ubuntu-2gb-nbg1-dc3-1 sshd[23400]: Failed password for invalid user wi from 68.41.23.123 port 60994 ssh2
...
2019-07-18 01:06:13
210.186.61.42 attackbots
" "
2019-07-18 01:43:11
107.155.153.174 attack
SPLUNK port scan detected:
Jul 17 12:39:06 testbed kernel: Firewall: *UDP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:c0:42:d0:39:2c:30:08:00 SRC=107.155.153.174 DST=104.248.11.191 LEN=49 TOS=0x00 PREC=0x00 TTL=245 ID=54321 PROTO=UDP SPT=34455 DPT=11212 LEN=29
2019-07-18 01:09:58
43.248.25.186 attackbots
SPF Fail sender not permitted to send mail for @neuviz.net.id
2019-07-18 01:12:47
103.16.62.66 attackspam
Looking for resource vulnerabilities
2019-07-18 01:57:27
134.73.161.85 attackspambots
Jul 17 16:38:27 MK-Soft-VM5 sshd\[29974\]: Invalid user postgres from 134.73.161.85 port 43638
Jul 17 16:38:27 MK-Soft-VM5 sshd\[29974\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.73.161.85
Jul 17 16:38:29 MK-Soft-VM5 sshd\[29974\]: Failed password for invalid user postgres from 134.73.161.85 port 43638 ssh2
...
2019-07-18 01:29:37
45.82.153.5 attackspambots
17.07.2019 16:38:04 Connection to port 1463 blocked by firewall
2019-07-18 01:52:54
46.101.242.117 attack
Jul 17 19:11:17 eventyay sshd[22092]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.242.117
Jul 17 19:11:20 eventyay sshd[22092]: Failed password for invalid user chris from 46.101.242.117 port 40288 ssh2
Jul 17 19:15:55 eventyay sshd[23376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.242.117
...
2019-07-18 01:20:35
121.122.78.217 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2019-07-18 01:56:55
66.229.138.204 attackspam
IMAP/SMTP Authentication Failure
2019-07-18 01:34:30
46.166.151.200 attackbotsspam
\[2019-07-17 14:00:27\] SECURITY\[20812\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-17T14:00:27.991-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441354776392",SessionID="0x7f06f87a5488",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.200/62432",ACLName="no_extension_match"
\[2019-07-17 14:00:29\] SECURITY\[20812\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-17T14:00:29.105-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441665567423",SessionID="0x7f06f823f758",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.200/64222",ACLName="no_extension_match"
\[2019-07-17 14:00:31\] SECURITY\[20812\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-17T14:00:31.488-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441446489436",SessionID="0x7f06f878a398",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.200/51995",ACLName="
2019-07-18 02:04:50
37.208.42.57 attackbotsspam
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(07172048)
2019-07-18 01:53:48

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