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 <<>> 61.66.136.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49153
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;61.66.136.104.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012600 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 21:32:14 CST 2025
;; MSG SIZE  rcvd: 106
Host info
104.136.66.61.in-addr.arpa domain name pointer adsl-61-66-136-104.nh.sparqnet.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
104.136.66.61.in-addr.arpa	name = adsl-61-66-136-104.nh.sparqnet.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
177.11.188.103 attackbots
Brute force attack stopped by firewall
2019-07-01 08:05:42
61.158.140.152 attackbots
IMAP brute force
...
2019-07-01 08:21:44
121.15.140.178 attack
Jun 24 23:43:22 ip-172-31-1-72 sshd[9082]: Invalid user murai from 121.15.140.178
Jun 24 23:43:22 ip-172-31-1-72 sshd[9082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.15.140.178
Jun 24 23:43:24 ip-172-31-1-72 sshd[9082]: Failed password for invalid user murai from 121.15.140.178 port 41318 ssh2
Jun 24 23:52:43 ip-172-31-1-72 sshd[9181]: Invalid user toto from 121.15.140.178
Jun 24 23:52:43 ip-172-31-1-72 sshd[9181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.15.140.178

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=121.15.140.178
2019-07-01 08:12:34
131.0.121.18 attack
Brute force attack stopped by firewall
2019-07-01 07:54:26
177.44.17.20 attackbotsspam
Brute force attack stopped by firewall
2019-07-01 08:38:03
62.113.255.85 attack
DDoS Attack or Port Scan
2019-07-01 08:31:35
199.247.11.56 attackspam
DDoS Attack or Port Scan
2019-07-01 08:17:34
69.61.31.226 attack
DDoS Attack or Port Scan
2019-07-01 08:35:35
209.17.96.50 attackspam
Brute force attack stopped by firewall
2019-07-01 08:03:58
172.93.220.117 attackbots
DDoS Attack or Port Scan
2019-07-01 08:12:06
178.73.215.171 attack
firewall-block, port(s): 22/tcp
2019-07-01 08:03:27
185.99.254.242 attackbotsspam
DDoS Attack or Port Scan
2019-07-01 08:33:25
92.223.159.3 attackspam
Jul  1 01:54:51 minden010 sshd[582]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.223.159.3
Jul  1 01:54:54 minden010 sshd[582]: Failed password for invalid user test from 92.223.159.3 port 37906 ssh2
Jul  1 01:58:02 minden010 sshd[1790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.223.159.3
...
2019-07-01 08:38:31
185.148.145.179 attackbotsspam
DDoS Attack or Port Scan
2019-07-01 08:32:41
197.50.240.68 attack
RDP Bruteforce
2019-07-01 08:24:13

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