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 <<>> 104.21.49.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10732
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.204.			IN	A

;; AUTHORITY SECTION:
.			447	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:14:32 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 204.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 204.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
81.182.254.124 attackspam
Sep 16 06:59:46 eventyay sshd[18404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.182.254.124
Sep 16 06:59:48 eventyay sshd[18404]: Failed password for invalid user melev from 81.182.254.124 port 53976 ssh2
Sep 16 07:04:20 eventyay sshd[18486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.182.254.124
...
2019-09-16 13:17:09
134.175.84.31 attackspam
Invalid user luanda from 134.175.84.31 port 33192
2019-09-16 13:48:29
103.36.9.23 attackbots
proto=tcp  .  spt=38597  .  dpt=25  .     (listed on Blocklist de  Sep 15)     (25)
2019-09-16 13:24:01
153.254.115.57 attack
Sep 16 07:42:13 itv-usvr-01 sshd[11853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.254.115.57  user=sync
Sep 16 07:42:14 itv-usvr-01 sshd[11853]: Failed password for sync from 153.254.115.57 port 18478 ssh2
Sep 16 07:51:09 itv-usvr-01 sshd[12156]: Invalid user administrator from 153.254.115.57
Sep 16 07:51:09 itv-usvr-01 sshd[12156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.254.115.57
Sep 16 07:51:09 itv-usvr-01 sshd[12156]: Invalid user administrator from 153.254.115.57
Sep 16 07:51:11 itv-usvr-01 sshd[12156]: Failed password for invalid user administrator from 153.254.115.57 port 15250 ssh2
2019-09-16 13:57:49
141.255.79.230 attackspambots
Telnet Server BruteForce Attack
2019-09-16 13:16:50
191.243.143.170 attackspambots
Sep 15 22:44:15 plusreed sshd[30106]: Invalid user hdduser from 191.243.143.170
...
2019-09-16 13:39:39
178.252.75.13 attack
proto=tcp  .  spt=35449  .  dpt=25  .     (listed on Dark List de Sep 15)     (34)
2019-09-16 12:59:48
46.225.128.170 attack
proto=tcp  .  spt=40302  .  dpt=25  .     (listed on Blocklist de  Sep 15)     (19)
2019-09-16 13:46:54
101.64.208.90 attack
CN - 1H : (343)  Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4837 
 
 IP : 101.64.208.90 
 
 CIDR : 101.64.0.0/13 
 
 PREFIX COUNT : 1262 
 
 UNIQUE IP COUNT : 56665856 
 
 
 WYKRYTE ATAKI Z ASN4837 :  
  1H - 3 
  3H - 15 
  6H - 24 
 12H - 50 
 24H - 90 
 
 INFO : SYN Flood DDoS Attack Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery 
  https://help-dysk.pl
2019-09-16 13:14:21
211.150.122.20 attackbotsspam
CN - 1H : (343)  Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN9803 
 
 IP : 211.150.122.20 
 
 CIDR : 211.150.122.0/24 
 
 PREFIX COUNT : 36 
 
 UNIQUE IP COUNT : 57856 
 
 
 WYKRYTE ATAKI Z ASN9803 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 1 
 
 INFO : SYN Flood DDoS Attack Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery 
  https://help-dysk.pl
2019-09-16 13:16:17
220.94.205.226 attack
vps1:pam-generic
2019-09-16 13:15:44
178.62.118.53 attack
Sep 15 19:41:11 php1 sshd\[8773\]: Invalid user ubnt from 178.62.118.53
Sep 15 19:41:11 php1 sshd\[8773\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.118.53
Sep 15 19:41:13 php1 sshd\[8773\]: Failed password for invalid user ubnt from 178.62.118.53 port 56415 ssh2
Sep 15 19:46:35 php1 sshd\[9267\]: Invalid user upl0ad from 178.62.118.53
Sep 15 19:46:35 php1 sshd\[9267\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.118.53
2019-09-16 13:54:28
220.85.233.145 attack
Sep 16 06:50:00 vps647732 sshd[8995]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.85.233.145
Sep 16 06:50:02 vps647732 sshd[8995]: Failed password for invalid user carrie from 220.85.233.145 port 38220 ssh2
...
2019-09-16 13:07:00
37.139.0.226 attackspambots
Sep 16 01:47:08 lnxded64 sshd[26144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.0.226
Sep 16 01:47:08 lnxded64 sshd[26144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.0.226
2019-09-16 13:57:23
89.248.160.193 attackbots
09/16/2019-01:14:20.941055 89.248.160.193 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-09-16 13:24:41

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