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: Frankfurt am Main

Region: Hessen

Country: Germany

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 <<>> 3.121.104.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5094
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;3.121.104.47.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012301 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 08:27:15 CST 2025
;; MSG SIZE  rcvd: 105
Host info
47.104.121.3.in-addr.arpa domain name pointer ec2-3-121-104-47.eu-central-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
47.104.121.3.in-addr.arpa	name = ec2-3-121-104-47.eu-central-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
91.208.84.141 attack
Sep 17 11:35:09 server sshd\[11308\]: Invalid user yamazaki from 91.208.84.141 port 44288
Sep 17 11:35:09 server sshd\[11308\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.208.84.141
Sep 17 11:35:11 server sshd\[11308\]: Failed password for invalid user yamazaki from 91.208.84.141 port 44288 ssh2
Sep 17 11:39:43 server sshd\[23068\]: Invalid user admin from 91.208.84.141 port 36902
Sep 17 11:39:43 server sshd\[23068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.208.84.141
2019-09-17 16:55:12
23.250.37.42 attackbotsspam
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/23.250.37.42/ 
 US - 1H : (213)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : US 
 NAME ASN : ASN55286 
 
 IP : 23.250.37.42 
 
 CIDR : 23.250.0.0/18 
 
 PREFIX COUNT : 475 
 
 UNIQUE IP COUNT : 511744 
 
 
 WYKRYTE ATAKI Z ASN55286 :  
  1H - 2 
  3H - 2 
  6H - 4 
 12H - 4 
 24H - 5 
 
 INFO : Looking for resource vulnerabilities 403 Detected and Blocked by ADMIN  - data recovery
2019-09-17 16:36:49
79.137.79.167 attackspambots
Automatic report - Banned IP Access
2019-09-17 16:29:00
112.216.39.29 attackspam
$f2bV_matches
2019-09-17 16:48:26
46.101.187.76 attackspambots
Invalid user st from 46.101.187.76 port 58805
2019-09-17 16:53:54
222.186.15.65 attackbotsspam
Sep 17 10:50:12 root sshd[22731]: Failed password for root from 222.186.15.65 port 31672 ssh2
Sep 17 10:50:15 root sshd[22731]: Failed password for root from 222.186.15.65 port 31672 ssh2
Sep 17 10:50:17 root sshd[22731]: Failed password for root from 222.186.15.65 port 31672 ssh2
Sep 17 10:50:20 root sshd[22731]: Failed password for root from 222.186.15.65 port 31672 ssh2
...
2019-09-17 16:52:50
159.89.225.82 attack
Sep 17 07:01:58 site3 sshd\[97261\]: Invalid user ubuntu from 159.89.225.82
Sep 17 07:01:58 site3 sshd\[97261\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.225.82
Sep 17 07:02:00 site3 sshd\[97261\]: Failed password for invalid user ubuntu from 159.89.225.82 port 46112 ssh2
Sep 17 07:05:48 site3 sshd\[97349\]: Invalid user roberto from 159.89.225.82
Sep 17 07:05:48 site3 sshd\[97349\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.225.82
...
2019-09-17 16:44:32
183.146.209.68 attackspam
Sep 17 08:49:56 cvbnet sshd[1299]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.146.209.68 
Sep 17 08:49:58 cvbnet sshd[1299]: Failed password for invalid user hyu from 183.146.209.68 port 39521 ssh2
2019-09-17 17:12:35
106.12.215.130 attackspambots
$f2bV_matches
2019-09-17 16:31:00
49.88.112.54 attackbots
SSH scan ::
2019-09-17 16:40:09
223.145.34.93 attackspam
SSH scan ::
2019-09-17 16:58:02
112.72.140.62 attack
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/112.72.140.62/ 
 KR - 1H : (55)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : KR 
 NAME ASN : ASN9319 
 
 IP : 112.72.140.62 
 
 CIDR : 112.72.140.0/22 
 
 PREFIX COUNT : 193 
 
 UNIQUE IP COUNT : 92928 
 
 
 WYKRYTE ATAKI Z ASN9319 :  
  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
2019-09-17 16:38:31
104.248.221.194 attackbotsspam
Sep 17 15:34:46 webhost01 sshd[23248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.221.194
Sep 17 15:34:48 webhost01 sshd[23248]: Failed password for invalid user john from 104.248.221.194 port 45056 ssh2
...
2019-09-17 16:43:54
182.253.186.10 attack
Sep 16 23:03:43 hanapaa sshd\[12971\]: Invalid user eddy from 182.253.186.10
Sep 16 23:03:43 hanapaa sshd\[12971\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.186.10
Sep 16 23:03:44 hanapaa sshd\[12971\]: Failed password for invalid user eddy from 182.253.186.10 port 35672 ssh2
Sep 16 23:08:43 hanapaa sshd\[13375\]: Invalid user ubnt from 182.253.186.10
Sep 16 23:08:43 hanapaa sshd\[13375\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.186.10
2019-09-17 17:11:35
58.47.177.158 attackspambots
Invalid user egg from 58.47.177.158 port 60099
2019-09-17 16:36:22

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