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 <<>> 104.21.49.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24839
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.81.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:33:53 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 81.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.228.177.167 attack
60001/tcp
[2019-11-03]1pkt
2019-11-03 17:15:17
112.112.102.79 attackspambots
Automatic report - Banned IP Access
2019-11-03 17:17:46
54.37.130.197 attackbotsspam
Nov  3 06:48:40 localhost sshd\[1071\]: Invalid user administrator from 54.37.130.197
Nov  3 06:48:40 localhost sshd\[1071\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.130.197
Nov  3 06:48:42 localhost sshd\[1071\]: Failed password for invalid user administrator from 54.37.130.197 port 43808 ssh2
Nov  3 06:52:21 localhost sshd\[1361\]: Invalid user qing from 54.37.130.197
Nov  3 06:52:21 localhost sshd\[1361\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.130.197
...
2019-11-03 16:51:37
27.205.211.29 attackbotsspam
8080/tcp
[2019-11-03]1pkt
2019-11-03 17:06:48
61.19.22.162 attackspam
ssh failed login
2019-11-03 17:10:43
118.24.255.191 attackspam
ssh failed login
2019-11-03 16:57:06
222.186.175.148 attackbots
2019-11-03T10:04:58.220703scmdmz1 sshd\[15858\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
2019-11-03T10:05:00.031659scmdmz1 sshd\[15858\]: Failed password for root from 222.186.175.148 port 4460 ssh2
2019-11-03T10:05:04.877293scmdmz1 sshd\[15858\]: Failed password for root from 222.186.175.148 port 4460 ssh2
...
2019-11-03 17:13:44
106.12.91.102 attackspam
Nov  3 08:28:15 server sshd\[23183\]: Invalid user ng from 106.12.91.102
Nov  3 08:28:15 server sshd\[23183\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.91.102 
Nov  3 08:28:17 server sshd\[23183\]: Failed password for invalid user ng from 106.12.91.102 port 41472 ssh2
Nov  3 08:51:50 server sshd\[29952\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.91.102  user=root
Nov  3 08:51:53 server sshd\[29952\]: Failed password for root from 106.12.91.102 port 52118 ssh2
...
2019-11-03 17:18:17
190.109.169.41 attackbotsspam
xmlrpc attack
2019-11-03 16:45:44
112.85.42.238 attackspambots
Nov  3 09:54:45 h2177944 sshd\[19579\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.238  user=root
Nov  3 09:54:47 h2177944 sshd\[19579\]: Failed password for root from 112.85.42.238 port 53996 ssh2
Nov  3 09:54:49 h2177944 sshd\[19579\]: Failed password for root from 112.85.42.238 port 53996 ssh2
Nov  3 09:54:52 h2177944 sshd\[19579\]: Failed password for root from 112.85.42.238 port 53996 ssh2
...
2019-11-03 17:07:53
192.99.17.189 attack
Nov  2 19:48:03 tdfoods sshd\[4486\]: Invalid user csm from 192.99.17.189
Nov  2 19:48:03 tdfoods sshd\[4486\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns4005626.ip-192-99-17.net
Nov  2 19:48:05 tdfoods sshd\[4486\]: Failed password for invalid user csm from 192.99.17.189 port 36976 ssh2
Nov  2 19:51:45 tdfoods sshd\[4797\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns4005626.ip-192-99-17.net  user=root
Nov  2 19:51:47 tdfoods sshd\[4797\]: Failed password for root from 192.99.17.189 port 56301 ssh2
2019-11-03 17:22:03
5.196.75.178 attackspambots
SSH invalid-user multiple login try
2019-11-03 17:19:04
92.253.12.46 attack
60001/tcp 60001/tcp 60001/tcp
[2019-11-01/02]3pkt
2019-11-03 16:50:43
36.73.109.46 attackbots
445/tcp 445/tcp
[2019-11-01]2pkt
2019-11-03 16:48:54
185.176.27.162 attackspambots
11/03/2019-09:53:30.044231 185.176.27.162 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-03 16:56:19

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