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: None

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 <<>> 104.21.90.113
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62367
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.90.113.			IN	A

;; AUTHORITY SECTION:
.			576	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:21:59 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 113.90.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 113.90.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.189.132.54 attackbotsspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
2020-09-09 22:55:18
103.105.67.146 attackbotsspam
$f2bV_matches
2020-09-09 22:48:49
192.241.227.81 attackbotsspam
4443/tcp 161/udp 435/tcp...
[2020-08-25/09-08]12pkt,10pt.(tcp),1pt.(udp)
2020-09-09 23:27:27
112.217.225.61 attackbotsspam
SSH Brute Force
2020-09-09 23:20:32
78.106.88.30 attackspam
Attempted Email Sync. Password Hacking/Probing.
2020-09-09 22:46:59
62.210.139.231 attack
lew-Joomla User : try to access forms...
2020-09-09 23:01:52
85.105.42.85 attack
1599583960 - 09/08/2020 18:52:40 Host: 85.105.42.85/85.105.42.85 Port: 445 TCP Blocked
2020-09-09 22:50:50
50.47.140.203 attack
Sep  9 17:09:00 nextcloud sshd\[16379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.47.140.203  user=root
Sep  9 17:09:01 nextcloud sshd\[16379\]: Failed password for root from 50.47.140.203 port 50264 ssh2
Sep  9 17:09:05 nextcloud sshd\[16379\]: Failed password for root from 50.47.140.203 port 50264 ssh2
2020-09-09 23:20:50
68.183.233.228 attackspam
2020-09-09T08:33:23.283864linuxbox-skyline sshd[167915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.233.228  user=root
2020-09-09T08:33:25.175709linuxbox-skyline sshd[167915]: Failed password for root from 68.183.233.228 port 21661 ssh2
...
2020-09-09 23:18:41
49.233.139.218 attackspam
Sep  9 06:30:06 dignus sshd[22643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.139.218
Sep  9 06:30:09 dignus sshd[22643]: Failed password for invalid user cyrus from 49.233.139.218 port 33038 ssh2
Sep  9 06:31:05 dignus sshd[22719]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.139.218  user=root
Sep  9 06:31:08 dignus sshd[22719]: Failed password for root from 49.233.139.218 port 41618 ssh2
Sep  9 06:32:01 dignus sshd[22792]: Invalid user lubin from 49.233.139.218 port 50200
...
2020-09-09 23:05:54
117.22.228.62 attackspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
2020-09-09 22:48:20
175.24.74.107 attackbotsspam
Sep  7 16:01:00 cumulus sshd[21985]: Invalid user ghostname from 175.24.74.107 port 42412
Sep  7 16:01:00 cumulus sshd[21985]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.74.107
Sep  7 16:01:02 cumulus sshd[21985]: Failed password for invalid user ghostname from 175.24.74.107 port 42412 ssh2
Sep  7 16:01:03 cumulus sshd[21985]: Received disconnect from 175.24.74.107 port 42412:11: Bye Bye [preauth]
Sep  7 16:01:03 cumulus sshd[21985]: Disconnected from 175.24.74.107 port 42412 [preauth]
Sep  7 16:20:04 cumulus sshd[23634]: Connection closed by 175.24.74.107 port 36580 [preauth]
Sep  7 16:25:10 cumulus sshd[23999]: Connection closed by 175.24.74.107 port 45822 [preauth]
Sep  7 16:45:40 cumulus sshd[25848]: Connection closed by 175.24.74.107 port 54552 [preauth]
Sep  7 16:50:34 cumulus sshd[26266]: Invalid user admin from 175.24.74.107 port 35588
Sep  7 16:50:34 cumulus sshd[26266]: pam_unix(sshd:auth): authentication fai........
-------------------------------
2020-09-09 23:05:25
123.125.21.125 attack
Sep  9 08:51:10 root sshd[27360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.125.21.125 
...
2020-09-09 22:52:02
113.200.78.221 attackspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-09 22:50:33
51.103.129.9 attackspambots
Attempted Brute Force (dovecot)
2020-09-09 23:02:41

Recently Reported IPs

104.21.90.100 104.21.90.101 104.21.90.118 104.21.90.115
13.226.131.84 104.21.90.119 104.21.90.132 104.21.90.161
104.21.90.125 104.21.90.16 104.21.90.173 104.21.90.156
104.21.90.174 104.21.90.185 104.21.90.187 104.21.90.198
104.21.90.167 104.21.90.20 104.21.90.224 104.21.90.222