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 <<>> 104.21.81.147
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45059
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.147.			IN	A

;; AUTHORITY SECTION:
.			223	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:02:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 147.81.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 147.81.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2020-02-01 17:14:45
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2020-02-01 17:04:15
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2020-02-01 17:09:17
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2020-02-01 17:18:40
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Unauthorized connection attempt detected from IP address 1.54.146.97 to port 23 [T]
2020-02-01 17:05:20
80.211.232.135 attackbotsspam
Jan 28 04:20:16 cumulus sshd[9115]: Invalid user rahul from 80.211.232.135 port 50544
Jan 28 04:20:16 cumulus sshd[9115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.232.135
Jan 28 04:20:18 cumulus sshd[9115]: Failed password for invalid user rahul from 80.211.232.135 port 50544 ssh2
Jan 28 04:20:18 cumulus sshd[9115]: Received disconnect from 80.211.232.135 port 50544:11: Bye Bye [preauth]
Jan 28 04:20:18 cumulus sshd[9115]: Disconnected from 80.211.232.135 port 50544 [preauth]
Jan 28 04:24:16 cumulus sshd[9209]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.232.135  user=r.r
Jan 28 04:24:18 cumulus sshd[9209]: Failed password for r.r from 80.211.232.135 port 51844 ssh2
Jan 28 04:24:18 cumulus sshd[9209]: Received disconnect from 80.211.232.135 port 51844:11: Bye Bye [preauth]
Jan 28 04:24:18 cumulus sshd[9209]: Disconnected from 80.211.232.135 port 51844 [preauth]


........
----------------------------------
2020-02-01 17:28:02
114.118.27.7 attackspambots
Unauthorized connection attempt detected from IP address 114.118.27.7 to port 7002 [J]
2020-02-01 16:55:31
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Unauthorized connection attempt detected from IP address 47.110.13.96 to port 9200 [T]
2020-02-01 17:32:06
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Unauthorized connection attempt detected from IP address 140.143.227.49 to port 23 [T]
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