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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 14.121.81.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35720
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;14.121.81.75.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 18:01:52 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 75.81.121.14.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 75.81.121.14.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.65.128.145 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 08-10-2019 12:55:24.
2019-10-08 21:33:28
79.126.59.167 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 08-10-2019 12:55:27.
2019-10-08 21:28:48
58.254.132.156 attackbotsspam
Oct  8 14:46:23 legacy sshd[10902]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.254.132.156
Oct  8 14:46:26 legacy sshd[10902]: Failed password for invalid user Atomic123 from 58.254.132.156 port 16371 ssh2
Oct  8 14:51:01 legacy sshd[11024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.254.132.156
...
2019-10-08 21:21:55
94.176.128.176 attack
Unauthorised access (Oct  8) SRC=94.176.128.176 LEN=52 PREC=0x20 TTL=114 ID=2221 DF TCP DPT=1433 WINDOW=8192 SYN 
Unauthorised access (Oct  8) SRC=94.176.128.176 LEN=52 PREC=0x20 TTL=114 ID=7556 DF TCP DPT=1433 WINDOW=8192 SYN 
Unauthorised access (Oct  7) SRC=94.176.128.176 LEN=52 PREC=0x20 TTL=114 ID=8017 DF TCP DPT=1433 WINDOW=8192 SYN 
Unauthorised access (Oct  7) SRC=94.176.128.176 LEN=52 PREC=0x20 TTL=114 ID=17153 DF TCP DPT=1433 WINDOW=8192 SYN
2019-10-08 21:14:10
118.89.35.251 attackbotsspam
Oct  8 03:19:13 eddieflores sshd\[19816\]: Invalid user 123@123 from 118.89.35.251
Oct  8 03:19:13 eddieflores sshd\[19816\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.35.251
Oct  8 03:19:14 eddieflores sshd\[19816\]: Failed password for invalid user 123@123 from 118.89.35.251 port 50588 ssh2
Oct  8 03:23:53 eddieflores sshd\[20182\]: Invalid user Parola@2016 from 118.89.35.251
Oct  8 03:23:53 eddieflores sshd\[20182\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.35.251
2019-10-08 21:24:29
5.184.32.108 attack
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/5.184.32.108/ 
 PL - 1H : (146)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : PL 
 NAME ASN : ASN5617 
 
 IP : 5.184.32.108 
 
 CIDR : 5.184.0.0/15 
 
 PREFIX COUNT : 183 
 
 UNIQUE IP COUNT : 5363456 
 
 
 WYKRYTE ATAKI Z ASN5617 :  
  1H - 2 
  3H - 6 
  6H - 17 
 12H - 26 
 24H - 67 
 
 DateTime : 2019-10-08 13:55:21 
 
 INFO : SERVER - Looking for resource vulnerabilities Detected and Blocked by ADMIN  - data recovery
2019-10-08 21:37:35
106.12.24.1 attackspam
2019-10-08T08:37:25.1890721495-001 sshd\[6511\]: Failed password for root from 106.12.24.1 port 59660 ssh2
2019-10-08T08:48:25.2110961495-001 sshd\[7224\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.24.1  user=root
2019-10-08T08:48:27.3108551495-001 sshd\[7224\]: Failed password for root from 106.12.24.1 port 45958 ssh2
2019-10-08T08:53:44.7356861495-001 sshd\[7581\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.24.1  user=root
2019-10-08T08:53:46.2935101495-001 sshd\[7581\]: Failed password for root from 106.12.24.1 port 53196 ssh2
2019-10-08T08:59:22.0196721495-001 sshd\[7965\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.24.1  user=root
...
2019-10-08 21:15:14
197.210.57.87 attackspam
Automatic report - Port Scan Attack
2019-10-08 21:02:00
139.59.75.75 attackspam
trying to login to a wordpress site using various usernames
2019-10-08 21:00:29
134.73.76.182 attackspam
Postfix DNSBL listed. Trying to send SPAM.
2019-10-08 21:10:10
89.24.97.2 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 08-10-2019 12:55:27.
2019-10-08 21:27:44
163.172.94.72 attack
Oct  8 11:55:52 localhost sshd\[17377\]: Invalid user guest from 163.172.94.72 port 33060
Oct  8 11:55:52 localhost sshd\[17377\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.94.72
Oct  8 11:55:54 localhost sshd\[17377\]: Failed password for invalid user guest from 163.172.94.72 port 33060 ssh2
...
2019-10-08 21:10:30
223.25.101.76 attack
Oct  8 13:37:43 ovpn sshd\[10236\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.25.101.76  user=root
Oct  8 13:37:45 ovpn sshd\[10236\]: Failed password for root from 223.25.101.76 port 38050 ssh2
Oct  8 13:51:54 ovpn sshd\[12932\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.25.101.76  user=root
Oct  8 13:51:55 ovpn sshd\[12932\]: Failed password for root from 223.25.101.76 port 34982 ssh2
Oct  8 13:56:16 ovpn sshd\[13752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.25.101.76  user=root
2019-10-08 20:55:42
220.90.129.103 attack
Apr 26 08:17:09 ubuntu sshd[32433]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.90.129.103
Apr 26 08:17:11 ubuntu sshd[32433]: Failed password for invalid user chui from 220.90.129.103 port 57706 ssh2
Apr 26 08:19:47 ubuntu sshd[32473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.90.129.103
Apr 26 08:19:49 ubuntu sshd[32473]: Failed password for invalid user default from 220.90.129.103 port 53534 ssh2
2019-10-08 21:13:37
39.52.137.253 attackspam
Attempt to attack host OS, exploiting network vulnerabilities, on 08-10-2019 12:55:26.
2019-10-08 21:29:52

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