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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.57.136.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11959
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.57.136.66.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012802 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 10:41:05 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 66.136.57.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.136.57.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
101.2.163.34 attackbots
Feb 25 02:28:04 localhost sshd\[30995\]: Invalid user william from 101.2.163.34 port 42220
Feb 25 02:28:04 localhost sshd\[30995\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.2.163.34
Feb 25 02:28:06 localhost sshd\[30995\]: Failed password for invalid user william from 101.2.163.34 port 42220 ssh2
2020-02-25 09:41:50
144.217.214.100 attack
Feb 25 01:29:15 game-panel sshd[20851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.214.100
Feb 25 01:29:18 game-panel sshd[20851]: Failed password for invalid user amanda from 144.217.214.100 port 51428 ssh2
Feb 25 01:38:58 game-panel sshd[21182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.214.100
2020-02-25 09:52:08
86.110.197.3 attackspambots
2020-02-24T23:23:23Z - RDP login failed multiple times. (86.110.197.3)
2020-02-25 09:51:50
138.122.135.235 attackbotsspam
Feb 25 02:32:32 dev0-dcde-rnet sshd[27067]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.122.135.235
Feb 25 02:32:34 dev0-dcde-rnet sshd[27067]: Failed password for invalid user pany from 138.122.135.235 port 55486 ssh2
Feb 25 02:43:35 dev0-dcde-rnet sshd[27194]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.122.135.235
2020-02-25 10:02:17
177.84.66.32 attack
Honeypot attack, port: 81, PTR: 177-84-66-32.zamix.com.br.
2020-02-25 09:29:28
189.223.60.215 attackspam
Honeypot attack, port: 445, PTR: 189.223.60.215.dsl.dyn.telnor.net.
2020-02-25 09:41:24
153.142.49.250 attackspam
SMB Server BruteForce Attack
2020-02-25 09:35:47
41.41.190.106 attackspam
suspicious action Mon, 24 Feb 2020 20:23:24 -0300
2020-02-25 09:50:34
222.187.198.118 attackbotsspam
Unauthorised access (Feb 25) SRC=222.187.198.118 LEN=40 TTL=243 ID=59557 TCP DPT=1433 WINDOW=1024 SYN
2020-02-25 09:26:02
18.204.7.6 attackbots
/var/www/domain.tld/logs/pucorp.org.logs/access_log:18.204.7.6 x@x
/var/www/domain.tld/logs/pucorp.org.logs/access_log:18.204.7.6 x@x
/var/www/domain.tld/logs/pucorp.org.logs/proxy_access_ssl_log:18.204.7.6 x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=18.204.7.6
2020-02-25 10:01:17
103.137.195.120 attack
Automatic report - Port Scan Attack
2020-02-25 09:25:46
159.89.48.180 attack
Feb 24 23:05:34 colo1 sshd[25706]: Failed password for invalid user epmd from 159.89.48.180 port 49852 ssh2
Feb 24 23:05:34 colo1 sshd[25706]: Received disconnect from 159.89.48.180: 11: Bye Bye [preauth]
Feb 24 23:07:42 colo1 sshd[25723]: Failed password for invalid user rabbhostnamemq from 159.89.48.180 port 34874 ssh2
Feb 24 23:07:42 colo1 sshd[25723]: Received disconnect from 159.89.48.180: 11: Bye Bye [preauth]
Feb 24 23:11:48 colo1 sshd[25800]: Failed password for invalid user jocelyn from 159.89.48.180 port 47586 ssh2
Feb 24 23:11:48 colo1 sshd[25800]: Received disconnect from 159.89.48.180: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=159.89.48.180
2020-02-25 09:39:52
211.25.119.131 attack
Feb 25 02:20:55 vps691689 sshd[22678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.25.119.131
Feb 25 02:20:57 vps691689 sshd[22678]: Failed password for invalid user Ronald from 211.25.119.131 port 61637 ssh2
...
2020-02-25 09:46:16
103.94.6.69 attackspam
2020-02-25T01:24:23.949910shield sshd\[1569\]: Invalid user debian-spamd from 103.94.6.69 port 41338
2020-02-25T01:24:23.954017shield sshd\[1569\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.94.6.69
2020-02-25T01:24:26.161920shield sshd\[1569\]: Failed password for invalid user debian-spamd from 103.94.6.69 port 41338 ssh2
2020-02-25T01:26:47.054364shield sshd\[2003\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.94.6.69  user=root
2020-02-25T01:26:48.364055shield sshd\[2003\]: Failed password for root from 103.94.6.69 port 57755 ssh2
2020-02-25 09:38:16
202.70.65.229 attackspambots
Feb 25 02:38:42 lukav-desktop sshd\[13771\]: Invalid user falcon2 from 202.70.65.229
Feb 25 02:38:42 lukav-desktop sshd\[13771\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.70.65.229
Feb 25 02:38:44 lukav-desktop sshd\[13771\]: Failed password for invalid user falcon2 from 202.70.65.229 port 52118 ssh2
Feb 25 02:43:45 lukav-desktop sshd\[16810\]: Invalid user liuziyuan from 202.70.65.229
Feb 25 02:43:45 lukav-desktop sshd\[16810\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.70.65.229
2020-02-25 09:24:00

Recently Reported IPs

81.171.100.140 204.155.86.126 29.200.193.240 192.125.163.16
72.4.4.218 173.149.60.162 121.59.5.232 55.148.191.111
206.249.177.228 178.145.114.163 181.92.32.127 242.194.182.99
21.196.185.53 91.132.226.135 148.167.166.31 150.225.107.78
140.194.142.82 78.48.62.113 74.5.114.70 175.176.226.110