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 <<>> 42.81.192.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7397
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.81.192.66.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020501 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 04:03:05 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 66.192.81.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.192.81.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
134.209.59.66 attack
Jul 15 23:32:13 mail sshd\[14628\]: Invalid user mk from 134.209.59.66 port 54470
Jul 15 23:32:13 mail sshd\[14628\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.59.66
Jul 15 23:32:15 mail sshd\[14628\]: Failed password for invalid user mk from 134.209.59.66 port 54470 ssh2
Jul 15 23:37:01 mail sshd\[15735\]: Invalid user gaurav from 134.209.59.66 port 53688
Jul 15 23:37:01 mail sshd\[15735\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.59.66
2019-07-16 05:43:19
185.64.52.42 attackbots
445/tcp 445/tcp 445/tcp...
[2019-06-13/07-15]15pkt,1pt.(tcp)
2019-07-16 05:31:53
179.228.201.71 attackspam
Automatic report - Port Scan Attack
2019-07-16 05:53:34
2408:8256:f173:4976:98bd:6485:cfe0:b01c attackspambots
SS5,WP GET /wp-login.php
2019-07-16 05:24:25
61.219.247.98 attackbotsspam
WordPress brute force
2019-07-16 05:47:37
107.173.57.30 attackbotsspam
445/tcp 445/tcp 445/tcp...
[2019-06-21/07-15]11pkt,1pt.(tcp)
2019-07-16 05:40:51
67.213.74.121 attack
445/tcp 445/tcp 445/tcp...
[2019-05-26/07-15]5pkt,1pt.(tcp)
2019-07-16 05:16:55
122.3.5.101 attackbotsspam
445/tcp 445/tcp
[2019-06-05/07-15]2pkt
2019-07-16 05:39:30
51.89.7.95 attackspam
22 attempts against mh-misbehave-ban on ice.magehost.pro
2019-07-16 05:32:53
94.221.213.21 attackspambots
SSH-bruteforce attempts
2019-07-16 05:45:26
45.232.214.91 attackspam
Jul 15 22:31:59 core01 sshd\[3489\]: Invalid user admin from 45.232.214.91 port 38700
Jul 15 22:31:59 core01 sshd\[3489\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.232.214.91
...
2019-07-16 05:11:46
175.162.156.252 attack
Telnet Server BruteForce Attack
2019-07-16 05:53:59
27.203.218.18 attack
TCP port 23 (Telnet) attempt blocked by firewall. [2019-07-15 18:51:37]
2019-07-16 05:09:48
186.119.119.236 attackbots
445/tcp 445/tcp 445/tcp...
[2019-05-17/07-15]12pkt,1pt.(tcp)
2019-07-16 05:19:56
172.245.245.14 attackspambots
445/tcp 445/tcp 445/tcp...
[2019-05-17/07-15]12pkt,1pt.(tcp)
2019-07-16 05:12:38

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