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 (Province of 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 <<>> 118.231.21.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22769
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;118.231.21.18.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012400 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 15:12:43 CST 2025
;; MSG SIZE  rcvd: 106
Host info
18.21.231.118.in-addr.arpa domain name pointer 118-231-21-18.adsl.fetnet.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
18.21.231.118.in-addr.arpa	name = 118-231-21-18.adsl.fetnet.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
125.124.120.123 attackbotsspam
$f2bV_matches
2020-10-06 22:21:25
35.238.78.110 attackbotsspam
HTTP backup/index.php - 110.78.238.35.bc.googleusercontent.com
2020-10-06 22:34:31
115.91.22.2 attackbots
20/10/5@16:42:19: FAIL: Alarm-Network address from=115.91.22.2
...
2020-10-06 22:50:09
148.71.87.174 attackbots
Port Scan: TCP/443
2020-10-06 22:53:44
85.209.0.253 attackbotsspam
Oct  6 16:26:44 debian64 sshd[4698]: Failed password for root from 85.209.0.253 port 59048 ssh2
...
2020-10-06 22:29:28
103.139.102.110 attackspambots
(sshd) Failed SSH login from 103.139.102.110 (VN/Vietnam/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  6 05:44:17 optimus sshd[30470]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.139.102.110  user=root
Oct  6 05:44:19 optimus sshd[30470]: Failed password for root from 103.139.102.110 port 49499 ssh2
Oct  6 05:52:36 optimus sshd[1018]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.139.102.110  user=root
Oct  6 05:52:37 optimus sshd[1018]: Failed password for root from 103.139.102.110 port 60602 ssh2
Oct  6 05:56:33 optimus sshd[2259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.139.102.110  user=root
2020-10-06 22:56:00
180.127.95.140 attackspam
spam (f2b h1)
2020-10-06 22:42:52
171.244.139.243 attack
SSH login attempts.
2020-10-06 22:38:57
180.97.182.111 attackspam
SSH login attempts.
2020-10-06 22:19:32
171.96.37.72 attackspambots
Lines containing failures of 171.96.37.72
Oct  5 22:21:27 shared12 sshd[6242]: Did not receive identification string from 171.96.37.72 port 36557
Oct  5 22:21:31 shared12 sshd[6248]: Invalid user admina from 171.96.37.72 port 36796
Oct  5 22:21:31 shared12 sshd[6248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.96.37.72
Oct  5 22:21:33 shared12 sshd[6248]: Failed password for invalid user admina from 171.96.37.72 port 36796 ssh2
Oct  5 22:21:34 shared12 sshd[6248]: Connection closed by invalid user admina 171.96.37.72 port 36796 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=171.96.37.72
2020-10-06 23:00:40
117.213.67.250 attackbots
Port scan on 1 port(s): 445
2020-10-06 22:23:40
122.194.229.122 attackspambots
Oct  6 15:34:11 mavik sshd[20075]: Failed password for root from 122.194.229.122 port 61482 ssh2
Oct  6 15:34:14 mavik sshd[20075]: Failed password for root from 122.194.229.122 port 61482 ssh2
Oct  6 15:34:18 mavik sshd[20075]: Failed password for root from 122.194.229.122 port 61482 ssh2
Oct  6 15:34:21 mavik sshd[20075]: Failed password for root from 122.194.229.122 port 61482 ssh2
Oct  6 15:34:24 mavik sshd[20075]: Failed password for root from 122.194.229.122 port 61482 ssh2
...
2020-10-06 22:35:28
220.186.186.123 attackbotsspam
20 attempts against mh-ssh on river
2020-10-06 22:20:43
185.239.242.212 attackbotsspam
Oct  6 15:34:49 OPSO sshd\[24976\]: Invalid user ubnt from 185.239.242.212 port 38526
Oct  6 15:34:49 OPSO sshd\[24976\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.239.242.212
Oct  6 15:34:51 OPSO sshd\[24976\]: Failed password for invalid user ubnt from 185.239.242.212 port 38526 ssh2
Oct  6 15:34:52 OPSO sshd\[24978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.239.242.212  user=admin
Oct  6 15:34:53 OPSO sshd\[24978\]: Failed password for admin from 185.239.242.212 port 41914 ssh2
Oct  6 15:34:54 OPSO sshd\[24980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.239.242.212  user=root
2020-10-06 22:34:07
103.83.38.233 attackspam
Lines containing failures of 103.83.38.233
Oct  5 10:48:24 admin sshd[32130]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.83.38.233  user=r.r
Oct  5 10:48:25 admin sshd[32130]: Failed password for r.r from 103.83.38.233 port 45754 ssh2
Oct  5 10:48:27 admin sshd[32130]: Received disconnect from 103.83.38.233 port 45754:11: Bye Bye [preauth]
Oct  5 10:48:27 admin sshd[32130]: Disconnected from authenticating user r.r 103.83.38.233 port 45754 [preauth]
Oct  5 10:58:31 admin sshd[32449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.83.38.233  user=r.r
Oct  5 10:58:33 admin sshd[32449]: Failed password for r.r from 103.83.38.233 port 39144 ssh2
Oct  5 10:58:34 admin sshd[32449]: Received disconnect from 103.83.38.233 port 39144:11: Bye Bye [preauth]
Oct  5 10:58:34 admin sshd[32449]: Disconnected from authenticating user r.r 103.83.38.233 port 39144 [preauth]
Oct  5 11:02:18 admin ........
------------------------------
2020-10-06 22:45:13

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