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: Tainan

Region: Tainan

Country: Taiwan, 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 <<>> 140.116.18.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43066
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;140.116.18.21.			IN	A

;; AUTHORITY SECTION:
.			161	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023050400 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu May 04 17:34:11 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 21.18.116.140.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.18.116.140.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
154.234.96.41 attackspam
Found on Block CINS-badguys  / proto=6  .  srcport=40231  .  dstport=5555  .     (786)
2020-09-11 14:49:06
36.235.71.115 attack
Listed on    dnsbl-sorbs plus abuseat-org and zen-spamhaus   / proto=6  .  srcport=59676  .  dstport=23  .     (785)
2020-09-11 14:50:55
178.137.83.51 attackspam
Scanned 3 times in the last 24 hours on port 22
2020-09-11 14:59:11
159.65.163.59 attackbotsspam
 TCP (SYN) 159.65.163.59:47548 -> port 13613, len 44
2020-09-11 14:54:35
219.77.140.253 attack
Invalid user admin from 219.77.140.253
2020-09-11 14:41:57
141.98.80.188 attackspam
Sep  9 11:51:14 mail.srvfarm.net postfix/smtpd[2337364]: warning: unknown[141.98.80.188]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 11:51:14 mail.srvfarm.net postfix/smtpd[2337373]: warning: unknown[141.98.80.188]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 11:51:14 mail.srvfarm.net postfix/smtpd[2336518]: warning: unknown[141.98.80.188]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 11:51:14 mail.srvfarm.net postfix/smtpd[2337371]: warning: unknown[141.98.80.188]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 11:51:14 mail.srvfarm.net postfix/smtpd[2337371]: lost connection after AUTH from unknown[141.98.80.188]
2020-09-11 14:38:15
90.226.212.130 attack
Invalid user admin from 90.226.212.130 port 44440
2020-09-11 14:38:44
144.217.70.190 attackbotsspam
144.217.70.190 - - [11/Sep/2020:08:13:38 +0200] "POST /wp-login.php HTTP/1.0" 200 4794 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-11 14:51:57
112.85.42.174 attackbotsspam
Sep 11 09:08:13 marvibiene sshd[19582]: Failed password for root from 112.85.42.174 port 23527 ssh2
Sep 11 09:08:18 marvibiene sshd[19582]: Failed password for root from 112.85.42.174 port 23527 ssh2
2020-09-11 15:08:34
85.208.208.183 attack
Sep 10 18:56:38 mail sshd[11630]: Failed password for root from 85.208.208.183 port 49896 ssh2
2020-09-11 14:40:37
75.141.102.28 attackspambots
Sep 10 18:56:36 mail sshd[11617]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=75.141.102.28
2020-09-11 14:42:42
200.122.249.203 attackbots
2020-09-11T06:47:25.860154shield sshd\[11316\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.122.249.203  user=root
2020-09-11T06:47:28.036360shield sshd\[11316\]: Failed password for root from 200.122.249.203 port 53109 ssh2
2020-09-11T06:51:49.656476shield sshd\[11524\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.122.249.203  user=root
2020-09-11T06:51:51.742450shield sshd\[11524\]: Failed password for root from 200.122.249.203 port 59465 ssh2
2020-09-11T06:56:22.496252shield sshd\[11758\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.122.249.203  user=root
2020-09-11 15:02:19
217.138.197.236 attack
Automatic report - XMLRPC Attack
2020-09-11 14:48:12
27.6.204.181 attackbotsspam
8080/tcp
[2020-09-10]1pkt
2020-09-11 14:49:42
222.186.42.7 attackbots
Sep 11 08:41:01 abendstille sshd\[23269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
Sep 11 08:41:03 abendstille sshd\[23269\]: Failed password for root from 222.186.42.7 port 12726 ssh2
Sep 11 08:41:05 abendstille sshd\[23269\]: Failed password for root from 222.186.42.7 port 12726 ssh2
Sep 11 08:41:07 abendstille sshd\[23269\]: Failed password for root from 222.186.42.7 port 12726 ssh2
Sep 11 08:41:09 abendstille sshd\[23333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
...
2020-09-11 14:59:49

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