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: Shaanxi

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 <<>> 36.42.204.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53813
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;36.42.204.81.			IN	A

;; AUTHORITY SECTION:
.			118	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019122002 1800 900 604800 86400

;; Query time: 168 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Dec 21 05:08:43 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 81.204.42.36.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		100.100.2.136
Address:	100.100.2.136#53

** server can't find 81.204.42.36.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
120.201.125.204 attackbotsspam
May 15 00:16:54 ny01 sshd[23100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.201.125.204
May 15 00:16:56 ny01 sshd[23100]: Failed password for invalid user fiona from 120.201.125.204 port 34192 ssh2
May 15 00:19:58 ny01 sshd[23462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.201.125.204
2020-05-15 15:18:31
49.235.153.179 attack
Brute-force attempt banned
2020-05-15 15:52:17
114.98.234.247 attackspambots
Invalid user postgres from 114.98.234.247 port 43754
2020-05-15 15:51:16
139.59.104.170 attackspambots
Invalid user user0 from 139.59.104.170 port 40204
2020-05-15 15:24:06
106.12.142.52 attack
May 15 07:00:48 jane sshd[7047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.142.52 
May 15 07:00:49 jane sshd[7047]: Failed password for invalid user anjana from 106.12.142.52 port 41018 ssh2
...
2020-05-15 15:16:24
192.169.139.6 attack
192.169.139.6 - - [15/May/2020:08:28:59 +0200] "GET /wp-login.php HTTP/1.1" 200 6539 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
192.169.139.6 - - [15/May/2020:08:29:01 +0200] "POST /wp-login.php HTTP/1.1" 200 6790 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
192.169.139.6 - - [15/May/2020:08:29:03 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-15 15:26:51
49.88.112.110 attackbotsspam
SSH/22 MH Probe, BF, Hack -
2020-05-15 15:40:12
146.185.161.40 attackspambots
<6 unauthorized SSH connections
2020-05-15 15:22:47
92.118.234.194 attackspam
May 15 08:55:11 debian-2gb-nbg1-2 kernel: \[11784561.540639\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=92.118.234.194 DST=195.201.40.59 LEN=433 TOS=0x00 PREC=0x00 TTL=54 ID=6499 DF PROTO=UDP SPT=5068 DPT=5060 LEN=413
2020-05-15 15:14:52
106.75.103.4 attackbotsspam
Invalid user deploy from 106.75.103.4 port 35486
2020-05-15 15:30:38
196.52.43.98 attackspambots
Honeypot attack, port: 135, PTR: 196.52.43.98.netsystemsresearch.com.
2020-05-15 15:55:07
106.75.13.192 attack
2020-05-15T08:46:05.165950centos sshd[26469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.13.192
2020-05-15T08:46:05.157029centos sshd[26469]: Invalid user xiaojie from 106.75.13.192 port 51316
2020-05-15T08:46:07.419109centos sshd[26469]: Failed password for invalid user xiaojie from 106.75.13.192 port 51316 ssh2
...
2020-05-15 15:46:23
51.75.25.12 attackspambots
2020-05-14T23:52:50.552564linuxbox-skyline sshd[8887]: Invalid user postgres from 51.75.25.12 port 49218
...
2020-05-15 15:53:32
106.13.206.183 attack
ssh brute force
2020-05-15 15:35:51
212.129.250.84 attackbotsspam
May 15 08:08:00 vserver sshd\[17069\]: Invalid user deploy from 212.129.250.84May 15 08:08:02 vserver sshd\[17069\]: Failed password for invalid user deploy from 212.129.250.84 port 52538 ssh2May 15 08:12:18 vserver sshd\[17150\]: Invalid user mobile from 212.129.250.84May 15 08:12:21 vserver sshd\[17150\]: Failed password for invalid user mobile from 212.129.250.84 port 44948 ssh2
...
2020-05-15 15:15:10

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