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:
IP Type Details Datetime
113.121.21.176 attack
badbot
2019-11-24 09:33:39
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 113.121.21.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55205
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;113.121.21.54.			IN	A

;; AUTHORITY SECTION:
.			539	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030302 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 04 12:32:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 54.21.121.113.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.21.121.113.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.190.242.105 attack
Unauthorized connection attempt from IP address 113.190.242.105 on Port 445(SMB)
2020-05-12 19:57:59
190.73.181.10 attackbotsspam
Unauthorized connection attempt from IP address 190.73.181.10 on Port 445(SMB)
2020-05-12 19:43:48
1.0.236.253 attackbotsspam
Unauthorized connection attempt from IP address 1.0.236.253 on Port 445(SMB)
2020-05-12 19:25:07
85.173.214.52 attack
Attempted connection to port 445.
2020-05-12 19:45:59
89.163.132.37 attack
2020-05-12T11:40:01.259472shield sshd\[9494\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=rs003578.fastrootserver.de  user=root
2020-05-12T11:40:02.987889shield sshd\[9494\]: Failed password for root from 89.163.132.37 port 58396 ssh2
2020-05-12T11:45:38.330472shield sshd\[11203\]: Invalid user ashish from 89.163.132.37 port 33725
2020-05-12T11:45:38.334339shield sshd\[11203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=rs003578.fastrootserver.de
2020-05-12T11:45:40.663290shield sshd\[11203\]: Failed password for invalid user ashish from 89.163.132.37 port 33725 ssh2
2020-05-12 19:49:11
190.204.103.182 attackbotsspam
Unauthorized connection attempt from IP address 190.204.103.182 on Port 445(SMB)
2020-05-12 19:25:40
85.192.165.80 attackspambots
Attempted connection to port 445.
2020-05-12 19:59:17
220.133.186.203 attackspam
Attempted connection to port 83.
2020-05-12 19:52:53
27.76.56.185 attack
Unauthorized connection attempt from IP address 27.76.56.185 on Port 445(SMB)
2020-05-12 19:36:35
129.213.147.137 attack
Tried sshing with brute force.
2020-05-12 19:34:46
13.126.255.42 attack
Attempted connection to port 6379.
2020-05-12 19:59:40
177.102.29.182 attackspambots
Unauthorized connection attempt from IP address 177.102.29.182 on Port 445(SMB)
2020-05-12 19:31:07
118.68.202.246 attackspambots
Unauthorized connection attempt from IP address 118.68.202.246 on Port 445(SMB)
2020-05-12 19:45:10
51.211.172.38 attackspambots
Unauthorized connection attempt from IP address 51.211.172.38 on Port 445(SMB)
2020-05-12 19:47:00
202.51.116.202 attackbots
Unauthorized connection attempt from IP address 202.51.116.202 on Port 445(SMB)
2020-05-12 19:48:40

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