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: Indonesia

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 <<>> 103.81.138.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22464
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.81.138.18.			IN	A

;; AUTHORITY SECTION:
.			280	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022500 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 26 00:21:47 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 18.138.81.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.138.81.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
43.248.189.64 attack
Sep 14 23:22:37 lvps87-230-18-107 sshd[27792]: Invalid user training from 43.248.189.64
Sep 14 23:22:37 lvps87-230-18-107 sshd[27792]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.248.189.64 
Sep 14 23:22:39 lvps87-230-18-107 sshd[27792]: Failed password for invalid user training from 43.248.189.64 port 58320 ssh2
Sep 14 23:22:39 lvps87-230-18-107 sshd[27792]: Received disconnect from 43.248.189.64: 11: Bye Bye [preauth]
Sep 14 23:44:58 lvps87-230-18-107 sshd[28085]: Invalid user ascencio from 43.248.189.64
Sep 14 23:44:58 lvps87-230-18-107 sshd[28085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.248.189.64 
Sep 14 23:45:00 lvps87-230-18-107 sshd[28085]: Failed password for invalid user ascencio from 43.248.189.64 port 33852 ssh2
Sep 14 23:45:00 lvps87-230-18-107 sshd[28085]: Received disconnect from 43.248.189.64: 11: Bye Bye [preauth]
Sep 14 23:48:30 lvps87-230-18-107 sshd[281........
-------------------------------
2019-09-15 17:09:01
103.86.50.211 attackspam
103.86.50.211 - - [15/Sep/2019:09:22:45 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.86.50.211 - - [15/Sep/2019:09:22:46 +0200] "POST /wp-login.php HTTP/1.1" 200 1632 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.86.50.211 - - [15/Sep/2019:09:22:47 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.86.50.211 - - [15/Sep/2019:09:22:48 +0200] "POST /wp-login.php HTTP/1.1" 200 1607 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.86.50.211 - - [15/Sep/2019:09:22:49 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.86.50.211 - - [15/Sep/2019:09:22:50 +0200] "POST /wp-login.php HTTP/1.1" 200 1608 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2019-09-15 16:36:40
113.215.1.191 attackspam
Sep 15 10:36:49 core sshd[24776]: Invalid user nxpgsql from 113.215.1.191 port 38034
Sep 15 10:36:52 core sshd[24776]: Failed password for invalid user nxpgsql from 113.215.1.191 port 38034 ssh2
...
2019-09-15 16:54:30
62.216.233.132 attack
2019-09-15T08:25:17.869354abusebot-3.cloudsearch.cf sshd\[15505\]: Invalid user pkjain from 62.216.233.132 port 43900
2019-09-15 16:38:04
222.186.180.19 attackbots
Sep 15 08:12:18 MK-Soft-VM7 sshd\[25132\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.19  user=root
Sep 15 08:12:20 MK-Soft-VM7 sshd\[25132\]: Failed password for root from 222.186.180.19 port 51116 ssh2
Sep 15 08:12:23 MK-Soft-VM7 sshd\[25132\]: Failed password for root from 222.186.180.19 port 51116 ssh2
...
2019-09-15 16:17:33
178.128.158.199 attackbotsspam
Sep 15 10:38:22 [host] sshd[30951]: Invalid user test6 from 178.128.158.199
Sep 15 10:38:22 [host] sshd[30951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.158.199
Sep 15 10:38:24 [host] sshd[30951]: Failed password for invalid user test6 from 178.128.158.199 port 54458 ssh2
2019-09-15 17:09:37
141.98.9.5 attackspambots
Sep 15 10:04:40 webserver postfix/smtpd\[14465\]: warning: unknown\[141.98.9.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 15 10:05:27 webserver postfix/smtpd\[14465\]: warning: unknown\[141.98.9.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 15 10:06:16 webserver postfix/smtpd\[14465\]: warning: unknown\[141.98.9.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 15 10:07:02 webserver postfix/smtpd\[14465\]: warning: unknown\[141.98.9.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 15 10:07:50 webserver postfix/smtpd\[14465\]: warning: unknown\[141.98.9.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-09-15 16:15:16
178.62.181.74 attackspam
Triggered by Fail2Ban at Vostok web server
2019-09-15 16:49:52
167.71.215.72 attackspambots
Sep 15 10:01:10 vpn01 sshd\[6423\]: Invalid user trade from 167.71.215.72
Sep 15 10:01:10 vpn01 sshd\[6423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.215.72
Sep 15 10:01:12 vpn01 sshd\[6423\]: Failed password for invalid user trade from 167.71.215.72 port 23782 ssh2
2019-09-15 16:44:13
192.241.167.200 attackbots
Sep 15 06:51:49 www sshd\[48990\]: Invalid user richard from 192.241.167.200Sep 15 06:51:51 www sshd\[48990\]: Failed password for invalid user richard from 192.241.167.200 port 45789 ssh2Sep 15 06:55:38 www sshd\[49053\]: Invalid user carrera from 192.241.167.200
...
2019-09-15 16:21:12
37.52.9.242 attack
Sep 15 06:56:14 MK-Soft-Root2 sshd\[27704\]: Invalid user 666666 from 37.52.9.242 port 44134
Sep 15 06:56:14 MK-Soft-Root2 sshd\[27704\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.52.9.242
Sep 15 06:56:16 MK-Soft-Root2 sshd\[27704\]: Failed password for invalid user 666666 from 37.52.9.242 port 44134 ssh2
...
2019-09-15 17:00:11
165.22.193.16 attackspam
Sep 15 04:52:25 lnxded63 sshd[30589]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.193.16
2019-09-15 16:46:52
51.158.187.105 attackspambots
Sep 15 07:01:20 site2 sshd\[62446\]: Invalid user 123456 from 51.158.187.105Sep 15 07:01:22 site2 sshd\[62446\]: Failed password for invalid user 123456 from 51.158.187.105 port 39024 ssh2Sep 15 07:04:53 site2 sshd\[62591\]: Invalid user gilles from 51.158.187.105Sep 15 07:04:55 site2 sshd\[62591\]: Failed password for invalid user gilles from 51.158.187.105 port 50886 ssh2Sep 15 07:08:33 site2 sshd\[62723\]: Invalid user golf from 51.158.187.105
...
2019-09-15 16:53:16
139.99.37.130 attack
Invalid user jal from 139.99.37.130 port 27142
2019-09-15 17:11:39
167.99.4.112 attack
Sep 15 00:07:56 aat-srv002 sshd[6043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.4.112
Sep 15 00:07:59 aat-srv002 sshd[6043]: Failed password for invalid user singha from 167.99.4.112 port 56216 ssh2
Sep 15 00:12:02 aat-srv002 sshd[6489]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.4.112
Sep 15 00:12:04 aat-srv002 sshd[6489]: Failed password for invalid user do from 167.99.4.112 port 42616 ssh2
...
2019-09-15 16:52:20

Recently Reported IPs

103.81.138.30 103.194.233.8 103.81.139.121 103.81.139.1
103.81.139.145 103.81.139.113 103.81.139.129 103.81.139.146
103.81.139.153 103.81.139.150 103.81.139.161 103.81.139.185
103.194.233.80 103.81.139.177 103.194.233.82 103.194.233.84
103.194.233.87 103.194.233.89 103.194.233.90 82.170.22.29