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: Korea (the Republic of)

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 <<>> 42.16.240.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11267
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.16.240.51.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023053102 1800 900 604800 86400

;; Query time: 115 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 01 07:59:50 CST 2023
;; MSG SIZE  rcvd: 105
Host info
Host 51.240.16.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.240.16.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
64.64.104.10 attack
Unauthorized connection attempt detected from IP address 64.64.104.10 to port 2323
2020-06-04 16:47:47
14.29.239.215 attackspam
SSH/22 MH Probe, BF, Hack -
2020-06-04 17:01:37
118.69.183.237 attackspam
SSH bruteforce
2020-06-04 17:03:20
175.6.136.13 attackbotsspam
Jun  4 11:40:23 ift sshd\[53094\]: Failed password for root from 175.6.136.13 port 49736 ssh2Jun  4 11:42:12 ift sshd\[53158\]: Failed password for root from 175.6.136.13 port 42964 ssh2Jun  4 11:43:50 ift sshd\[53218\]: Failed password for root from 175.6.136.13 port 36192 ssh2Jun  4 11:45:32 ift sshd\[53671\]: Failed password for root from 175.6.136.13 port 57654 ssh2Jun  4 11:47:11 ift sshd\[53759\]: Failed password for root from 175.6.136.13 port 50882 ssh2
...
2020-06-04 17:24:40
183.80.89.8 attackbotsspam
Unauthorised access (Jun  4) SRC=183.80.89.8 LEN=40 TTL=48 ID=21625 TCP DPT=23 WINDOW=15857 SYN
2020-06-04 17:06:01
41.78.75.45 attackspambots
prod11
...
2020-06-04 17:10:19
222.186.180.130 attackbotsspam
Jun  4 10:51:59 santamaria sshd\[4007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Jun  4 10:52:01 santamaria sshd\[4007\]: Failed password for root from 222.186.180.130 port 16393 ssh2
Jun  4 10:52:04 santamaria sshd\[4007\]: Failed password for root from 222.186.180.130 port 16393 ssh2
...
2020-06-04 16:58:47
118.24.99.230 attack
Jun  4 06:03:59 vps647732 sshd[25415]: Failed password for root from 118.24.99.230 port 45166 ssh2
...
2020-06-04 16:55:40
196.216.228.144 attackspambots
5x Failed Password
2020-06-04 17:21:54
178.165.99.208 attackspam
Jun  4 07:56:47 abendstille sshd\[15636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.165.99.208  user=root
Jun  4 07:56:50 abendstille sshd\[15636\]: Failed password for root from 178.165.99.208 port 50794 ssh2
Jun  4 08:00:18 abendstille sshd\[19228\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.165.99.208  user=root
Jun  4 08:00:20 abendstille sshd\[19228\]: Failed password for root from 178.165.99.208 port 54182 ssh2
Jun  4 08:03:49 abendstille sshd\[22744\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.165.99.208  user=root
...
2020-06-04 17:18:18
84.17.47.34 attackbots
Malicious Traffic/Form Submission
2020-06-04 16:48:32
129.211.157.209 attackspambots
Jun  4 08:06:47 ajax sshd[3564]: Failed password for root from 129.211.157.209 port 48478 ssh2
2020-06-04 17:11:06
49.232.23.127 attackbots
Jun  4 07:10:46 home sshd[31134]: Failed password for root from 49.232.23.127 port 48414 ssh2
Jun  4 07:13:15 home sshd[31373]: Failed password for root from 49.232.23.127 port 47254 ssh2
...
2020-06-04 17:27:41
68.183.81.243 attackspam
Jun  4 08:00:24 mout sshd[17012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.81.243  user=root
Jun  4 08:00:26 mout sshd[17012]: Failed password for root from 68.183.81.243 port 32902 ssh2
2020-06-04 17:00:35
157.245.207.198 attackspam
2020-06-04T14:41:11.316804vivaldi2.tree2.info sshd[26830]: Failed password for root from 157.245.207.198 port 37100 ssh2
2020-06-04T14:43:17.905791vivaldi2.tree2.info sshd[26915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.courier-integrator.com  user=root
2020-06-04T14:43:19.848529vivaldi2.tree2.info sshd[26915]: Failed password for root from 157.245.207.198 port 41292 ssh2
2020-06-04T14:45:27.980342vivaldi2.tree2.info sshd[27004]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.courier-integrator.com  user=root
2020-06-04T14:45:29.437719vivaldi2.tree2.info sshd[27004]: Failed password for root from 157.245.207.198 port 45488 ssh2
...
2020-06-04 17:08:30

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