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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.81.120
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4048
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.120.			IN	A

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

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:02:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 120.81.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 120.81.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
89.187.178.234 attackspambots
(From carey.fae@yahoo.com) We are https://bit.ly/hire-programmers-com
We have 22 full time programmers ready to make web, iOS, Android softwares or video games.   We work for projects at least $5,000 budgets.  We will do the work upfront and you can pay us after you see the results.  Call 888.501.8555 today for your estimate.
2020-04-10 15:08:48
67.231.22.54 attackspam
Apr 10 08:01:42 ks10 sshd[3565744]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.231.22.54 
Apr 10 08:01:44 ks10 sshd[3565744]: Failed password for invalid user test from 67.231.22.54 port 59936 ssh2
...
2020-04-10 14:59:24
174.105.201.174 attackbots
Brute-force attempt banned
2020-04-10 15:02:16
64.227.22.194 attackbotsspam
Port 16801 scan denied
2020-04-10 14:59:44
95.143.218.78 attackbotsspam
Unauthorized access detected from black listed ip!
2020-04-10 14:36:06
211.253.9.49 attackbotsspam
Wordpress malicious attack:[sshd]
2020-04-10 14:44:00
86.173.93.191 attack
5x Failed Password
2020-04-10 15:03:31
122.152.195.84 attack
$f2bV_matches
2020-04-10 14:27:03
47.53.242.105 attackbots
DATE:2020-04-10 05:56:25, IP:47.53.242.105, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2020-04-10 14:35:24
159.203.176.82 attack
CMS (WordPress or Joomla) login attempt.
2020-04-10 14:47:58
14.29.192.160 attackspam
Apr 10 05:56:18  sshd\[19843\]: Invalid user git-administrator2 from 14.29.192.160Apr 10 05:56:20  sshd\[19843\]: Failed password for invalid user git-administrator2 from 14.29.192.160 port 37717 ssh2
...
2020-04-10 14:40:01
5.34.131.72 attackbots
2020-04-10T06:00:10.338445abusebot-3.cloudsearch.cf sshd[22272]: Invalid user devuser from 5.34.131.72 port 59896
2020-04-10T06:00:10.346581abusebot-3.cloudsearch.cf sshd[22272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.34.131.72
2020-04-10T06:00:10.338445abusebot-3.cloudsearch.cf sshd[22272]: Invalid user devuser from 5.34.131.72 port 59896
2020-04-10T06:00:12.186468abusebot-3.cloudsearch.cf sshd[22272]: Failed password for invalid user devuser from 5.34.131.72 port 59896 ssh2
2020-04-10T06:03:49.449117abusebot-3.cloudsearch.cf sshd[22601]: Invalid user sole from 5.34.131.72 port 40770
2020-04-10T06:03:49.457928abusebot-3.cloudsearch.cf sshd[22601]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.34.131.72
2020-04-10T06:03:49.449117abusebot-3.cloudsearch.cf sshd[22601]: Invalid user sole from 5.34.131.72 port 40770
2020-04-10T06:03:51.362902abusebot-3.cloudsearch.cf sshd[22601]: Failed password 
...
2020-04-10 15:07:52
98.157.210.246 attackspambots
Apr 10 06:15:28 ns3164893 sshd[9949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=98.157.210.246
Apr 10 06:15:30 ns3164893 sshd[9949]: Failed password for invalid user guest from 98.157.210.246 port 57848 ssh2
...
2020-04-10 14:35:48
134.209.147.198 attack
Apr 10 06:58:28 pve sshd[10277]: Failed password for root from 134.209.147.198 port 52986 ssh2
Apr 10 07:03:10 pve sshd[11037]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.147.198 
Apr 10 07:03:12 pve sshd[11037]: Failed password for invalid user postgres from 134.209.147.198 port 53242 ssh2
2020-04-10 15:05:53
185.175.93.23 attackspambots
Apr 10 08:22:50 debian-2gb-nbg1-2 kernel: \[8758779.258275\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.175.93.23 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=21094 PROTO=TCP SPT=54647 DPT=5927 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-10 14:32:27

Recently Reported IPs

104.21.81.121 104.21.81.125 104.21.81.127 104.21.81.128
104.21.81.13 104.21.81.129 104.21.81.132 104.21.81.137
104.21.81.133 104.21.81.138 104.21.81.143 104.21.81.14
104.21.81.148 104.21.81.149 104.21.81.147 104.21.81.152
104.21.81.15 104.21.81.146 104.21.81.150 104.21.81.151