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 of America (the)

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 <<>> 100.217.145.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36888
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;100.217.145.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021500 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 15 16:12:41 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.145.217.100.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.145.217.100.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.244.145.86 attack
Feb 15 13:21:24 pi sshd[13163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.244.145.86 
Feb 15 13:21:26 pi sshd[13163]: Failed password for invalid user system from 14.244.145.86 port 56663 ssh2
2020-03-14 04:44:01
103.104.59.173 attack
Honeypot attack, port: 81, PTR: PTR record not found
2020-03-14 04:37:42
14.228.4.137 attackspam
Feb 17 02:14:34 pi sshd[19163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.228.4.137 
Feb 17 02:14:35 pi sshd[19163]: Failed password for invalid user guest from 14.228.4.137 port 64585 ssh2
2020-03-14 04:52:08
122.117.99.185 attack
Honeypot attack, port: 81, PTR: 122-117-99-185.HINET-IP.hinet.net.
2020-03-14 04:51:15
103.10.30.204 attack
2020-03-13T19:27:10.026576dmca.cloudsearch.cf sshd[10103]: Invalid user tmbcn from 103.10.30.204 port 33062
2020-03-13T19:27:10.032709dmca.cloudsearch.cf sshd[10103]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.10.30.204
2020-03-13T19:27:10.026576dmca.cloudsearch.cf sshd[10103]: Invalid user tmbcn from 103.10.30.204 port 33062
2020-03-13T19:27:12.068050dmca.cloudsearch.cf sshd[10103]: Failed password for invalid user tmbcn from 103.10.30.204 port 33062 ssh2
2020-03-13T19:30:15.301982dmca.cloudsearch.cf sshd[10381]: Invalid user zhuht from 103.10.30.204 port 49760
2020-03-13T19:30:15.307601dmca.cloudsearch.cf sshd[10381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.10.30.204
2020-03-13T19:30:15.301982dmca.cloudsearch.cf sshd[10381]: Invalid user zhuht from 103.10.30.204 port 49760
2020-03-13T19:30:16.740583dmca.cloudsearch.cf sshd[10381]: Failed password for invalid user zhuht from 103.10.30.
...
2020-03-14 04:28:16
86.132.39.145 attack
HTTP/80/443/8080 Probe, BF, WP, Hack -
2020-03-14 04:36:40
85.104.115.158 attack
Automatic report - Port Scan Attack
2020-03-14 04:29:33
14.29.202.51 attackspam
Feb 21 19:17:22 pi sshd[19493]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.202.51 
Feb 21 19:17:24 pi sshd[19493]: Failed password for invalid user wuwei from 14.29.202.51 port 34824 ssh2
2020-03-14 04:30:17
200.53.21.149 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/200.53.21.149/ 
 
 BR - 1H : (83)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : BR 
 NAME ASN : ASN262391 
 
 IP : 200.53.21.149 
 
 CIDR : 200.53.21.0/24 
 
 PREFIX COUNT : 23 
 
 UNIQUE IP COUNT : 8192 
 
 
 ATTACKS DETECTED ASN262391 :  
  1H - 1 
  3H - 2 
  6H - 2 
 12H - 2 
 24H - 2 
 
 DateTime : 2020-03-13 13:44:31 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery
2020-03-14 04:20:37
136.232.243.134 attack
Mar 13 20:11:42 odroid64 sshd\[16259\]: User root from 136.232.243.134 not allowed because not listed in AllowUsers
Mar 13 20:11:43 odroid64 sshd\[16259\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.232.243.134  user=root
...
2020-03-14 04:41:50
167.172.99.52 attack
Mar 13 08:24:55 django sshd[123158]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.99.52  user=r.r
Mar 13 08:24:57 django sshd[123158]: Failed password for r.r from 167.172.99.52 port 46574 ssh2
Mar 13 08:24:57 django sshd[123159]: Received disconnect from 167.172.99.52: 11: Bye Bye
Mar 13 08:33:37 django sshd[123672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.99.52  user=r.r
Mar 13 08:33:40 django sshd[123672]: Failed password for r.r from 167.172.99.52 port 49524 ssh2
Mar 13 08:33:40 django sshd[123673]: Received disconnect from 167.172.99.52: 11: Bye Bye
Mar 13 08:37:23 django sshd[124052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.99.52  user=r.r
Mar 13 08:37:25 django sshd[124052]: Failed password for r.r from 167.172.99.52 port 40086 ssh2
Mar 13 08:37:26 django sshd[124053]: Received disconnect from 167.172.9........
-------------------------------
2020-03-14 04:49:42
222.186.190.2 attackbots
Mar 13 21:41:27 vps647732 sshd[3005]: Failed password for root from 222.186.190.2 port 20038 ssh2
Mar 13 21:41:40 vps647732 sshd[3005]: error: maximum authentication attempts exceeded for root from 222.186.190.2 port 20038 ssh2 [preauth]
...
2020-03-14 04:44:30
187.209.55.142 attackbots
Unauthorized connection attempt detected from IP address 187.209.55.142 to port 80
2020-03-14 04:46:14
60.50.223.72 attackspam
HTTP/80/443/8080 Probe, BF, WP, Hack -
2020-03-14 04:46:42
104.237.225.246 attackbotsspam
1584124176 - 03/13/2020 19:29:36 Host: 104.237.225.246/104.237.225.246 Port: 445 TCP Blocked
2020-03-14 04:55:36

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