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
42.56.108.157 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-12 23:56:31
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.56.108.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16962
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.56.108.21.			IN	A

;; AUTHORITY SECTION:
.			236	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022091401 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 15 04:12:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.108.56.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.108.56.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.75.79.242 attack
...
2019-11-07 05:47:05
178.223.236.134 attack
Unauthorized connection attempt from IP address 178.223.236.134 on Port 445(SMB)
2019-11-07 05:58:11
41.33.73.177 attackspam
Unauthorized connection attempt from IP address 41.33.73.177 on Port 445(SMB)
2019-11-07 05:53:26
185.175.107.36 attack
Unauthorized connection attempt from IP address 185.175.107.36 on Port 445(SMB)
2019-11-07 06:03:57
52.177.17.246 attackspambots
Chat Spam
2019-11-07 06:13:16
185.176.27.246 attackspambots
11/06/2019-16:40:39.229178 185.176.27.246 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-07 05:49:35
51.91.100.236 attackspambots
Nov  6 20:27:24 ovpn sshd\[25472\]: Invalid user xu from 51.91.100.236
Nov  6 20:27:24 ovpn sshd\[25472\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.100.236
Nov  6 20:27:26 ovpn sshd\[25472\]: Failed password for invalid user xu from 51.91.100.236 port 55088 ssh2
Nov  6 20:33:43 ovpn sshd\[26878\]: Invalid user xbian from 51.91.100.236
Nov  6 20:33:43 ovpn sshd\[26878\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.100.236
2019-11-07 05:55:22
183.83.67.15 attackbots
Unauthorized connection attempt from IP address 183.83.67.15 on Port 445(SMB)
2019-11-07 05:41:31
139.59.95.216 attackbotsspam
Nov  6 09:11:50 wbs sshd\[25383\]: Invalid user conta from 139.59.95.216
Nov  6 09:11:50 wbs sshd\[25383\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.95.216
Nov  6 09:11:52 wbs sshd\[25383\]: Failed password for invalid user conta from 139.59.95.216 port 46242 ssh2
Nov  6 09:16:57 wbs sshd\[25823\]: Invalid user umountsys from 139.59.95.216
Nov  6 09:16:57 wbs sshd\[25823\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.95.216
2019-11-07 05:54:18
185.175.93.103 attackspam
Portscan or hack attempt detected by psad/fwsnort
2019-11-07 05:55:07
14.212.14.88 attackspam
FTP brute force
...
2019-11-07 06:02:53
62.217.134.75 attackbotsspam
Unauthorized connection attempt from IP address 62.217.134.75 on Port 445(SMB)
2019-11-07 06:01:35
104.236.61.100 attack
Nov  6 14:45:52 firewall sshd[6262]: Failed password for invalid user freund from 104.236.61.100 port 47207 ssh2
Nov  6 14:50:10 firewall sshd[6393]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.61.100  user=root
Nov  6 14:50:11 firewall sshd[6393]: Failed password for root from 104.236.61.100 port 39172 ssh2
...
2019-11-07 05:51:26
177.36.200.16 attackbotsspam
Unauthorized connection attempt from IP address 177.36.200.16 on Port 445(SMB)
2019-11-07 05:44:05
187.52.105.202 attackbotsspam
Unauthorized connection attempt from IP address 187.52.105.202 on Port 445(SMB)
2019-11-07 06:22:52

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