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: Korea (the Republic of)

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 <<>> 121.166.101.80
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64042
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.166.101.80.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 19:46:00 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 80.101.166.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 80.101.166.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.141.50.171 attackbots
detected by Fail2Ban
2019-12-03 14:26:38
134.228.154.244 attackspambots
Automatic report - Port Scan Attack
2019-12-03 14:40:40
165.227.104.253 attack
Dec  3 05:55:21 web8 sshd\[21717\]: Invalid user test from 165.227.104.253
Dec  3 05:55:21 web8 sshd\[21717\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.104.253
Dec  3 05:55:22 web8 sshd\[21717\]: Failed password for invalid user test from 165.227.104.253 port 35126 ssh2
Dec  3 06:00:47 web8 sshd\[24269\]: Invalid user guest from 165.227.104.253
Dec  3 06:00:47 web8 sshd\[24269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.104.253
2019-12-03 14:15:09
92.118.161.21 attackspambots
111/tcp 5916/tcp 2222/tcp...
[2019-10-03/12-03]63pkt,45pt.(tcp),3pt.(udp)
2019-12-03 14:07:38
149.129.243.159 attack
149.129.243.159 - - - [03/Dec/2019:04:55:36 +0000] "GET / HTTP/1.0" 404 162 "-" "masscan/1.0 (https://github.com/robertdavidgraham/masscan)" "-" "-"
2019-12-03 14:15:31
213.136.80.245 attack
Dec  3 05:55:35 vps647732 sshd[21280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.136.80.245
Dec  3 05:55:37 vps647732 sshd[21280]: Failed password for invalid user talkin from 213.136.80.245 port 58810 ssh2
...
2019-12-03 14:13:06
54.38.241.171 attackspam
Dec  3 06:49:59 v22018086721571380 sshd[21815]: Failed password for invalid user nadrau from 54.38.241.171 port 50274 ssh2
2019-12-03 14:21:27
61.177.172.128 attackspambots
Dec  3 06:09:20 thevastnessof sshd[31043]: Failed password for root from 61.177.172.128 port 23637 ssh2
...
2019-12-03 14:12:04
51.38.236.221 attack
2019-12-03 03:18:02,614 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 51.38.236.221
2019-12-03 04:00:19,095 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 51.38.236.221
2019-12-03 04:39:38,303 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 51.38.236.221
2019-12-03 05:18:25,821 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 51.38.236.221
2019-12-03 05:55:33,961 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 51.38.236.221
...
2019-12-03 14:17:36
168.227.118.147 attackbotsspam
Automatic report - Port Scan Attack
2019-12-03 14:49:21
54.39.147.2 attackspambots
2019-12-03T05:56:03.075279shield sshd\[13308\]: Invalid user willia from 54.39.147.2 port 54142
2019-12-03T05:56:03.080095shield sshd\[13308\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.ip-54-39-147.net
2019-12-03T05:56:04.919811shield sshd\[13308\]: Failed password for invalid user willia from 54.39.147.2 port 54142 ssh2
2019-12-03T06:03:41.142326shield sshd\[15220\]: Invalid user web from 54.39.147.2 port 60169
2019-12-03T06:03:41.147615shield sshd\[15220\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.ip-54-39-147.net
2019-12-03 14:21:09
167.250.161.33 attack
DDOS attack using random ports for ICMP.
2019-12-03 14:21:05
185.211.245.170 attack
Dec  3 07:30:12 mail postfix/smtpd[8437]: warning: unknown[185.211.245.170]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  3 07:30:19 mail postfix/smtpd[7943]: warning: unknown[185.211.245.170]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  3 07:30:22 mail postfix/smtpd[7202]: warning: unknown[185.211.245.170]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-12-03 14:42:17
49.233.168.11 attackbotsspam
2019-12-03T06:13:53.828975shield sshd\[18005\]: Invalid user bernerd from 49.233.168.11 port 58772
2019-12-03T06:13:53.833406shield sshd\[18005\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.168.11
2019-12-03T06:13:56.230869shield sshd\[18005\]: Failed password for invalid user bernerd from 49.233.168.11 port 58772 ssh2
2019-12-03T06:21:12.052291shield sshd\[20081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.168.11  user=root
2019-12-03T06:21:14.715974shield sshd\[20081\]: Failed password for root from 49.233.168.11 port 54026 ssh2
2019-12-03 14:27:40
206.189.222.181 attackspam
2019-12-03T05:57:00.938256shield sshd\[13614\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.222.181  user=root
2019-12-03T05:57:03.266157shield sshd\[13614\]: Failed password for root from 206.189.222.181 port 33332 ssh2
2019-12-03T06:02:50.312919shield sshd\[15141\]: Invalid user tadao from 206.189.222.181 port 43436
2019-12-03T06:02:50.317350shield sshd\[15141\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.222.181
2019-12-03T06:02:52.363695shield sshd\[15141\]: Failed password for invalid user tadao from 206.189.222.181 port 43436 ssh2
2019-12-03 14:19:26

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