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: Taiwan, China

Internet Service Provider: unknown

Hostname: unknown

Organization: National Chung Cheng University

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 <<>> 140.123.103.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4269
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3522	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019061301 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Fri Jun 14 02:38:44 CST 2019
;; MSG SIZE  rcvd: 118

Host info
Host 42.103.123.140.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 67.207.67.2, trying next server
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 42.103.123.140.in-addr.arpa: SERVFAIL

Related IP info:
Related comments:
IP Type Details Datetime
182.71.16.42 attackbotsspam
Found spamming wp-login.php pages
2020-06-25 03:56:50
89.169.0.6 attackspam
Automatic report - Banned IP Access
2020-06-25 04:34:51
36.74.126.2 attackspam
Unauthorized connection attempt from IP address 36.74.126.2 on Port 445(SMB)
2020-06-25 04:05:08
134.122.134.253 attackbotsspam
Failed password for invalid user work from 134.122.134.253 port 40192 ssh2
2020-06-25 04:23:31
177.155.36.55 attackbotsspam
Unauthorized connection attempt detected from IP address 177.155.36.55 to port 23
2020-06-25 03:57:52
125.25.89.199 attackspambots
Unauthorized connection attempt from IP address 125.25.89.199 on Port 445(SMB)
2020-06-25 03:58:18
185.220.101.40 attackbotsspam
"Restricted File Access Attempt - Matched Data: wp-config.php found within REQUEST_FILENAME: /wp-config.php.1"
2020-06-25 04:21:33
46.38.148.2 attackbotsspam
2020-06-24 20:18:02 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=helsinki@csmailer.org)
2020-06-24 20:18:25 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=win20@csmailer.org)
2020-06-24 20:18:47 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=saransk@csmailer.org)
2020-06-24 20:19:08 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=ecc@csmailer.org)
2020-06-24 20:19:30 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=staging2@csmailer.org)
...
2020-06-25 04:32:36
31.23.162.65 attackspambots
0,53-01/02 [bc01/m15] PostRequest-Spammer scoring: berlin
2020-06-25 04:15:32
49.233.105.41 attackbotsspam
Jun 24 21:18:22 ms-srv sshd[55575]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.105.41  user=root
Jun 24 21:18:23 ms-srv sshd[55575]: Failed password for invalid user root from 49.233.105.41 port 41440 ssh2
2020-06-25 04:22:46
197.210.85.149 attackbots
Unauthorized connection attempt from IP address 197.210.85.149 on Port 445(SMB)
2020-06-25 04:28:26
46.38.145.4 attack
2020-06-24 22:48:07 auth_plain authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=af@lavrinenko.info)
2020-06-24 22:48:52 auth_plain authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=prelaunch@lavrinenko.info)
...
2020-06-25 04:14:59
51.255.9.160 attack
Jun 24 20:03:36 vserver sshd\[11111\]: Invalid user user10 from 51.255.9.160Jun 24 20:03:38 vserver sshd\[11111\]: Failed password for invalid user user10 from 51.255.9.160 port 47718 ssh2Jun 24 20:06:05 vserver sshd\[11147\]: Invalid user customer from 51.255.9.160Jun 24 20:06:07 vserver sshd\[11147\]: Failed password for invalid user customer from 51.255.9.160 port 39716 ssh2
...
2020-06-25 04:09:17
180.93.13.21 attackbots
Unauthorized connection attempt from IP address 180.93.13.21 on Port 445(SMB)
2020-06-25 04:08:02
159.89.165.5 attack
Jun 24 14:11:34 roki-contabo sshd\[26552\]: Invalid user postgres from 159.89.165.5
Jun 24 14:11:34 roki-contabo sshd\[26552\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.165.5
Jun 24 14:11:36 roki-contabo sshd\[26552\]: Failed password for invalid user postgres from 159.89.165.5 port 59818 ssh2
Jun 24 20:11:52 roki-contabo sshd\[31793\]: Invalid user mathieu from 159.89.165.5
Jun 24 20:11:52 roki-contabo sshd\[31793\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.165.5
...
2020-06-25 03:57:21

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