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 <<>> 104.21.81.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49007
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.49.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:02:57 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 49.81.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 49.81.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.142.220.208 attackspam
[portscan] Port scan
2020-07-04 16:17:54
221.234.216.173 attack
Bruteforce detected by fail2ban
2020-07-04 16:22:37
62.210.206.78 attackbotsspam
Jul  4 01:07:50 dignus sshd[14158]: Failed password for invalid user anoop from 62.210.206.78 port 60170 ssh2
Jul  4 01:08:41 dignus sshd[14243]: Invalid user nagios from 62.210.206.78 port 44940
Jul  4 01:08:41 dignus sshd[14243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.210.206.78
Jul  4 01:08:43 dignus sshd[14243]: Failed password for invalid user nagios from 62.210.206.78 port 44940 ssh2
Jul  4 01:09:32 dignus sshd[14318]: Invalid user share from 62.210.206.78 port 57950
...
2020-07-04 16:19:19
112.85.42.181 attackspam
Jul  4 09:53:31 vmd17057 sshd[1733]: Failed password for root from 112.85.42.181 port 10362 ssh2
Jul  4 09:53:35 vmd17057 sshd[1733]: Failed password for root from 112.85.42.181 port 10362 ssh2
...
2020-07-04 15:59:37
118.174.157.26 attack
Jul  4 09:20:27 minden010 sshd[28742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.174.157.26
Jul  4 09:20:27 minden010 sshd[28741]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.174.157.26
Jul  4 09:20:29 minden010 sshd[28742]: Failed password for invalid user pi from 118.174.157.26 port 53750 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=118.174.157.26
2020-07-04 15:58:38
212.107.236.22 attackspambots
RU - - [03/Jul/2020:21:30:01 +0300] GET /go.php?http://xn--80adde7arb.xn--p1ai/bitrix/rk.php?goto=http://xaydungtrangtrinoithat.com/cach-tinh-chi-phi-xay-nha-1-tret-1-lau-tum-san-thuong/ HTTP/1.0 403 292 - Mozilla/5.0 Windows NT 10.0; Win64; x64 AppleWebKit/537.36 KHTML, like Gecko Chrome/64.0.3282.189 Safari/537.36 Vivaldi/1.95.1077.60
2020-07-04 16:26:18
46.101.213.225 attackbotsspam
Automatic report - XMLRPC Attack
2020-07-04 16:30:59
195.54.160.228 attackbots
 TCP (SYN) 195.54.160.228:45654 -> port 34254, len 44
2020-07-04 16:08:45
103.36.103.48 attackspambots
Jul  4 09:52:53 fhem-rasp sshd[9418]: Invalid user pool from 103.36.103.48 port 58982
...
2020-07-04 16:05:08
23.229.57.248 attackspam
US - - [03/Jul/2020:16:42:27 +0300] GET /go.php?https://www.aishamassage.com%2Ftantric-massage-in-london%2F HTTP/1.0 403 292 http://www.forseo.ru/ Mozilla/5.0 Windows NT 6.3; WOW64 AppleWebKit/537.36 KHTML, like Gecko Chrome/64.0.3282.186 YaBrowser/18.3.1.1232 Yowser/2.5 Safari/537.36
2020-07-04 15:57:18
190.152.205.209 attack
1593847236 - 07/04/2020 09:20:36 Host: 190.152.205.209/190.152.205.209 Port: 445 TCP Blocked
2020-07-04 15:52:50
195.18.12.66 attackbots
firewall-block, port(s): 445/tcp
2020-07-04 16:10:18
61.177.172.102 attackbots
Jul  4 09:21:05 rocket sshd[827]: Failed password for root from 61.177.172.102 port 33167 ssh2
Jul  4 09:21:07 rocket sshd[827]: Failed password for root from 61.177.172.102 port 33167 ssh2
Jul  4 09:21:10 rocket sshd[827]: Failed password for root from 61.177.172.102 port 33167 ssh2
...
2020-07-04 16:23:29
216.218.206.79 attackbots
Port scan: Attack repeated for 24 hours
2020-07-04 16:11:04
222.186.30.57 attackspambots
Jul  4 10:21:23 abendstille sshd\[10622\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
Jul  4 10:21:25 abendstille sshd\[10622\]: Failed password for root from 222.186.30.57 port 32716 ssh2
Jul  4 10:21:27 abendstille sshd\[10622\]: Failed password for root from 222.186.30.57 port 32716 ssh2
Jul  4 10:21:29 abendstille sshd\[10622\]: Failed password for root from 222.186.30.57 port 32716 ssh2
Jul  4 10:21:32 abendstille sshd\[10725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
...
2020-07-04 16:25:56

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