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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.47.83
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13735
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.83.			IN	A

;; AUTHORITY SECTION:
.			403	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:33:38 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 83.47.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 83.47.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.142.208.168 attack
Port probing on unauthorized port 26543
2020-04-28 17:04:41
180.76.141.184 attack
$f2bV_matches
2020-04-28 16:55:16
218.92.0.158 attackbots
Apr 28 11:22:06 eventyay sshd[7489]: Failed password for root from 218.92.0.158 port 55380 ssh2
Apr 28 11:22:10 eventyay sshd[7489]: Failed password for root from 218.92.0.158 port 55380 ssh2
Apr 28 11:22:13 eventyay sshd[7489]: Failed password for root from 218.92.0.158 port 55380 ssh2
Apr 28 11:22:16 eventyay sshd[7489]: Failed password for root from 218.92.0.158 port 55380 ssh2
...
2020-04-28 17:25:06
196.189.91.162 attackbotsspam
Apr 28 10:20:48 srv01 sshd[16695]: Did not receive identification string from 196.189.91.162 port 41840
Apr 28 10:23:11 srv01 sshd[16878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.189.91.162  user=root
Apr 28 10:23:13 srv01 sshd[16878]: Failed password for root from 196.189.91.162 port 58692 ssh2
...
2020-04-28 16:54:53
138.197.150.87 attack
Apr 28 09:59:57  sshd\[13445\]: Invalid user strong from 138.197.150.87Apr 28 09:59:59  sshd\[13445\]: Failed password for invalid user strong from 138.197.150.87 port 34274 ssh2
...
2020-04-28 16:50:51
13.52.240.178 attack
Bruteforce detected by fail2ban
2020-04-28 17:10:21
51.15.129.164 attack
Apr 28 08:01:46 meumeu sshd[11861]: Failed password for root from 51.15.129.164 port 52238 ssh2
Apr 28 08:05:44 meumeu sshd[12475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.129.164 
Apr 28 08:05:45 meumeu sshd[12475]: Failed password for invalid user swathi from 51.15.129.164 port 34732 ssh2
...
2020-04-28 17:21:49
104.248.181.156 attackspam
Apr 28 07:57:42 electroncash sshd[52238]: Failed password for root from 104.248.181.156 port 53274 ssh2
Apr 28 08:01:31 electroncash sshd[55466]: Invalid user tingting from 104.248.181.156 port 36260
Apr 28 08:01:31 electroncash sshd[55466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.181.156 
Apr 28 08:01:31 electroncash sshd[55466]: Invalid user tingting from 104.248.181.156 port 36260
Apr 28 08:01:32 electroncash sshd[55466]: Failed password for invalid user tingting from 104.248.181.156 port 36260 ssh2
...
2020-04-28 17:25:42
49.231.24.230 attack
2020-04-28T10:39:51.296290vps773228.ovh.net sshd[11558]: Invalid user scott from 49.231.24.230 port 44132
2020-04-28T10:39:51.305470vps773228.ovh.net sshd[11558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.231.24.230
2020-04-28T10:39:51.296290vps773228.ovh.net sshd[11558]: Invalid user scott from 49.231.24.230 port 44132
2020-04-28T10:39:53.656133vps773228.ovh.net sshd[11558]: Failed password for invalid user scott from 49.231.24.230 port 44132 ssh2
2020-04-28T10:50:17.699922vps773228.ovh.net sshd[11644]: Invalid user javier from 49.231.24.230 port 54186
...
2020-04-28 17:26:04
145.239.91.88 attackspam
Apr 28 08:53:28 ip-172-31-61-156 sshd[29848]: Failed password for invalid user kk from 145.239.91.88 port 38052 ssh2
Apr 28 08:53:26 ip-172-31-61-156 sshd[29848]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.91.88
Apr 28 08:53:26 ip-172-31-61-156 sshd[29848]: Invalid user kk from 145.239.91.88
Apr 28 08:53:28 ip-172-31-61-156 sshd[29848]: Failed password for invalid user kk from 145.239.91.88 port 38052 ssh2
Apr 28 08:57:21 ip-172-31-61-156 sshd[30102]: Invalid user louisa from 145.239.91.88
...
2020-04-28 16:59:37
218.93.225.150 attackbots
Apr 28 06:45:31 IngegnereFirenze sshd[30747]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.93.225.150  user=root
...
2020-04-28 17:05:58
200.233.230.139 attackspambots
[portscan] tcp/23 [TELNET]
*(RWIN=60590)(04281107)
2020-04-28 17:07:47
49.87.18.60 attack
failed_logins
2020-04-28 17:17:41
51.15.41.227 attackspambots
Apr 28 10:28:48 vpn01 sshd[30379]: Failed password for root from 51.15.41.227 port 49452 ssh2
...
2020-04-28 17:17:25
119.57.132.198 attackspambots
Apr 28 02:57:14 firewall sshd[13063]: Failed password for invalid user we from 119.57.132.198 port 52883 ssh2
Apr 28 03:01:03 firewall sshd[13137]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.57.132.198  user=root
Apr 28 03:01:05 firewall sshd[13137]: Failed password for root from 119.57.132.198 port 43800 ssh2
...
2020-04-28 16:50:05

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