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 <<>> 104.21.39.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18925
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.81.			IN	A

;; AUTHORITY SECTION:
.			152	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:42:45 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 81.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
63.250.33.140 attackspam
Oct 26 17:17:23 TORMINT sshd\[18842\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.250.33.140  user=root
Oct 26 17:17:24 TORMINT sshd\[18842\]: Failed password for root from 63.250.33.140 port 35598 ssh2
Oct 26 17:21:35 TORMINT sshd\[19200\]: Invalid user zm from 63.250.33.140
Oct 26 17:21:35 TORMINT sshd\[19200\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.250.33.140
...
2019-10-27 05:47:51
138.68.12.43 attackbots
Oct 27 00:07:11 sauna sshd[10408]: Failed password for root from 138.68.12.43 port 52226 ssh2
...
2019-10-27 05:12:24
93.120.195.111 attack
Chat Spam
2019-10-27 05:35:41
210.217.24.254 attackspam
2019-10-26T21:04:42.018607abusebot-5.cloudsearch.cf sshd\[22792\]: Invalid user luc from 210.217.24.254 port 59704
2019-10-27 05:38:18
181.189.133.34 attackspam
10/26/2019-16:27:47.529960 181.189.133.34 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-27 05:39:08
164.132.201.175 attackspambots
This server Attacks our web portal with spam.
2019-10-27 05:10:14
106.13.217.93 attackbots
Oct 26 20:54:39 venus sshd\[1511\]: Invalid user wwwaaa950505 from 106.13.217.93 port 41818
Oct 26 20:54:39 venus sshd\[1511\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.217.93
Oct 26 20:54:41 venus sshd\[1511\]: Failed password for invalid user wwwaaa950505 from 106.13.217.93 port 41818 ssh2
...
2019-10-27 05:19:51
188.18.178.191 attackbots
Chat Spam
2019-10-27 05:43:45
105.106.20.236 attack
ENG,WP GET /wp-login.php
2019-10-27 05:09:52
86.120.192.78 attackbotsspam
ENG,WP GET /wp-login.php
2019-10-27 05:22:36
68.183.124.53 attackspambots
Oct 26 17:24:49 ws12vmsma01 sshd[61646]: Failed password for root from 68.183.124.53 port 37180 ssh2
Oct 26 17:28:19 ws12vmsma01 sshd[62244]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.124.53  user=root
Oct 26 17:28:21 ws12vmsma01 sshd[62244]: Failed password for root from 68.183.124.53 port 47266 ssh2
...
2019-10-27 05:10:40
80.211.56.173 attack
Oct 26 23:11:03 vps691689 sshd[15186]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.56.173
Oct 26 23:11:05 vps691689 sshd[15186]: Failed password for invalid user asstastic from 80.211.56.173 port 42250 ssh2
Oct 26 23:14:50 vps691689 sshd[15254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.56.173
...
2019-10-27 05:15:59
202.152.0.14 attack
Oct 26 22:23:41 h2177944 sshd\[19979\]: Invalid user korost from 202.152.0.14 port 48824
Oct 26 22:23:41 h2177944 sshd\[19979\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.152.0.14
Oct 26 22:23:43 h2177944 sshd\[19979\]: Failed password for invalid user korost from 202.152.0.14 port 48824 ssh2
Oct 26 22:27:55 h2177944 sshd\[20147\]: Invalid user rooty1 from 202.152.0.14 port 56946
...
2019-10-27 05:31:43
13.232.10.186 attackbots
2019-10-26T20:28:05.669539abusebot-5.cloudsearch.cf sshd\[22492\]: Invalid user admin from 13.232.10.186 port 36950
2019-10-27 05:24:48
148.72.65.10 attackspambots
Oct 26 21:36:31 localhost sshd\[98943\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.65.10  user=root
Oct 26 21:36:33 localhost sshd\[98943\]: Failed password for root from 148.72.65.10 port 43402 ssh2
Oct 26 21:40:14 localhost sshd\[99108\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.65.10  user=root
Oct 26 21:40:17 localhost sshd\[99108\]: Failed password for root from 148.72.65.10 port 53972 ssh2
Oct 26 21:44:03 localhost sshd\[99205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.65.10  user=root
...
2019-10-27 05:45:07

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