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: China

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 <<>> 52.83.217.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7462
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;52.83.217.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021102 1800 900 604800 86400

;; Query time: 47 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 12:52:34 CST 2025
;; MSG SIZE  rcvd: 105
Host info
21.217.83.52.in-addr.arpa domain name pointer ec2-52-83-217-21.cn-northwest-1.compute.amazonaws.com.cn.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.217.83.52.in-addr.arpa	name = ec2-52-83-217-21.cn-northwest-1.compute.amazonaws.com.cn.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
46.44.159.105 attackbotsspam
Oct 24 12:15:01 hostnameproxy sshd[31540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.44.159.105  user=r.r
Oct 24 12:15:01 hostnameproxy sshd[31542]: Invalid user rexter from 46.44.159.105 port 39424
Oct 24 12:15:01 hostnameproxy sshd[31542]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.44.159.105
Oct 24 12:15:03 hostnameproxy sshd[31540]: Failed password for r.r from 46.44.159.105 port 38596 ssh2
Oct 24 12:15:03 hostnameproxy sshd[31542]: Failed password for invalid user rexter from 46.44.159.105 port 39424 ssh2
Oct 24 12:15:04 hostnameproxy sshd[31544]: Invalid user sshvpn from 46.44.159.105 port 40252
Oct 24 12:15:04 hostnameproxy sshd[31544]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.44.159.105
Oct 24 12:15:06 hostnameproxy sshd[31546]: Invalid user sshvpn from 46.44.159.105 port 41080
Oct 24 12:15:06 hostnameproxy sshd[31546]........
------------------------------
2019-10-27 17:38:00
106.13.1.203 attackbotsspam
Invalid user jiong from 106.13.1.203 port 36514
2019-10-27 17:48:57
139.199.127.60 attackspambots
Oct 27 08:03:16 server sshd\[29819\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.127.60  user=root
Oct 27 08:03:18 server sshd\[29819\]: Failed password for root from 139.199.127.60 port 40662 ssh2
Oct 27 08:16:38 server sshd\[701\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.127.60  user=root
Oct 27 08:16:40 server sshd\[701\]: Failed password for root from 139.199.127.60 port 42776 ssh2
Oct 27 08:21:34 server sshd\[1871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.127.60  user=root
...
2019-10-27 17:46:07
81.133.73.161 attackspambots
Oct 27 09:22:25 heissa sshd\[1341\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host81-133-73-161.in-addr.btopenworld.com  user=root
Oct 27 09:22:28 heissa sshd\[1341\]: Failed password for root from 81.133.73.161 port 33280 ssh2
Oct 27 09:25:49 heissa sshd\[1901\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host81-133-73-161.in-addr.btopenworld.com  user=root
Oct 27 09:25:51 heissa sshd\[1901\]: Failed password for root from 81.133.73.161 port 52246 ssh2
Oct 27 09:29:10 heissa sshd\[2455\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host81-133-73-161.in-addr.btopenworld.com  user=root
2019-10-27 18:01:38
49.86.54.100 attackspambots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/49.86.54.100/ 
 
 CN - 1H : (290)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4134 
 
 IP : 49.86.54.100 
 
 CIDR : 49.86.48.0/20 
 
 PREFIX COUNT : 5430 
 
 UNIQUE IP COUNT : 106919680 
 
 
 ATTACKS DETECTED ASN4134 :  
  1H - 43 
  3H - 87 
  6H - 87 
 12H - 90 
 24H - 90 
 
 DateTime : 2019-10-27 04:48:35 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-27 17:44:42
54.36.149.33 attack
Automatic report - Banned IP Access
2019-10-27 18:11:16
138.197.180.102 attackbots
Oct 27 06:04:03 www sshd\[89758\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.180.102  user=root
Oct 27 06:04:04 www sshd\[89758\]: Failed password for root from 138.197.180.102 port 51798 ssh2
Oct 27 06:07:31 www sshd\[89791\]: Invalid user vl from 138.197.180.102
...
2019-10-27 17:45:07
104.236.112.52 attackbotsspam
Repeated brute force against a port
2019-10-27 18:09:22
182.18.139.201 attackbots
2019-10-27T06:39:17.154670shield sshd\[8350\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.18.139.201  user=root
2019-10-27T06:39:19.808445shield sshd\[8350\]: Failed password for root from 182.18.139.201 port 55528 ssh2
2019-10-27T06:44:09.920435shield sshd\[9112\]: Invalid user rrobinson from 182.18.139.201 port 37050
2019-10-27T06:44:09.929421shield sshd\[9112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.18.139.201
2019-10-27T06:44:12.337070shield sshd\[9112\]: Failed password for invalid user rrobinson from 182.18.139.201 port 37050 ssh2
2019-10-27 17:56:20
81.89.113.142 attack
xmlrpc attack
2019-10-27 17:44:07
222.186.175.147 attack
Oct 27 11:06:16 odroid64 sshd\[10843\]: User root from 222.186.175.147 not allowed because not listed in AllowUsers
Oct 27 11:06:18 odroid64 sshd\[10843\]: Failed none for invalid user root from 222.186.175.147 port 18760 ssh2
...
2019-10-27 18:08:53
117.21.6.204 attackspambots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/117.21.6.204/ 
 
 CN - 1H : (292)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4134 
 
 IP : 117.21.6.204 
 
 CIDR : 117.21.0.0/17 
 
 PREFIX COUNT : 5430 
 
 UNIQUE IP COUNT : 106919680 
 
 
 ATTACKS DETECTED ASN4134 :  
  1H - 45 
  3H - 89 
  6H - 89 
 12H - 92 
 24H - 92 
 
 DateTime : 2019-10-27 04:48:51 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-27 17:36:56
46.229.168.143 attackbots
Attacks websites by trying to access known vulnerables of plugins, brute-force of backends or probing of administrative tools
2019-10-27 18:10:53
106.54.40.11 attack
Oct 27 09:45:05 jane sshd[21152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.40.11 
Oct 27 09:45:07 jane sshd[21152]: Failed password for invalid user ty from 106.54.40.11 port 36992 ssh2
...
2019-10-27 17:51:35
186.178.59.92 attackbotsspam
Oct 27 04:42:42 xb0 sshd[4436]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.178.59.92  user=r.r
Oct 27 04:42:44 xb0 sshd[4436]: Failed password for r.r from 186.178.59.92 port 36444 ssh2
Oct 27 04:42:46 xb0 sshd[4436]: Failed password for r.r from 186.178.59.92 port 36444 ssh2
Oct 27 04:42:48 xb0 sshd[4436]: Failed password for r.r from 186.178.59.92 port 36444 ssh2
Oct 27 04:42:48 xb0 sshd[4436]: Disconnecting: Too many authentication failures for r.r from 186.178.59.92 port 36444 ssh2 [preauth]
Oct 27 04:42:48 xb0 sshd[4436]: PAM 2 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.178.59.92  user=r.r
Oct 27 04:42:57 xb0 sshd[4750]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.178.59.92  user=r.r
Oct 27 04:42:59 xb0 sshd[4750]: Failed password for r.r from 186.178.59.92 port 36452 ssh2
Oct 27 04:43:02 xb0 sshd[4750]: Failed password for r.r from 186........
-------------------------------
2019-10-27 17:40:03

Recently Reported IPs

242.31.83.59 2.20.174.42 82.196.84.187 115.94.142.132
166.111.43.43 4.105.83.174 196.156.14.66 246.74.177.159
109.166.47.139 206.36.168.140 251.79.113.169 119.103.37.116
43.196.254.52 182.168.107.224 118.53.47.136 118.215.165.62
196.117.216.80 25.190.225.121 43.227.161.110 80.112.4.234