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 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 <<>> 121.164.28.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36840
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.164.28.1.			IN	A

;; AUTHORITY SECTION:
.			229	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022091402 1800 900 604800 86400

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 15 12:34:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 1.28.164.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 1.28.164.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
84.40.116.5 attackbots
2020-03-05T00:05:20.687364shield sshd\[25476\]: Invalid user yelei from 84.40.116.5 port 52720
2020-03-05T00:05:20.692131shield sshd\[25476\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.40.116.5
2020-03-05T00:05:23.372367shield sshd\[25476\]: Failed password for invalid user yelei from 84.40.116.5 port 52720 ssh2
2020-03-05T00:07:22.469231shield sshd\[25822\]: Invalid user uucp from 84.40.116.5 port 54620
2020-03-05T00:07:22.478092shield sshd\[25822\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.40.116.5
2020-03-05 08:20:03
14.191.54.217 attack
Port probing on unauthorized port 23
2020-03-05 08:50:11
106.241.16.105 attackbots
SSH Brute Force
2020-03-05 08:49:47
185.209.0.89 attack
03/04/2020-18:59:34.681604 185.209.0.89 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-03-05 08:26:42
139.59.244.225 attackbotsspam
Mar  4 18:59:03 NPSTNNYC01T sshd[1219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.244.225
Mar  4 18:59:05 NPSTNNYC01T sshd[1219]: Failed password for invalid user anonymous from 139.59.244.225 port 38718 ssh2
Mar  4 19:07:31 NPSTNNYC01T sshd[2798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.244.225
...
2020-03-05 08:17:17
147.135.170.161 attackbots
$f2bV_matches
2020-03-05 08:21:23
103.129.223.101 attackspambots
Invalid user localhost from 103.129.223.101 port 37920
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.223.101
Failed password for invalid user localhost from 103.129.223.101 port 37920 ssh2
Invalid user csserver from 103.129.223.101 port 47132
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.223.101
2020-03-05 08:20:32
165.227.209.118 attack
Mar  5 05:46:38 areeb-Workstation sshd[6631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.209.118 
Mar  5 05:46:40 areeb-Workstation sshd[6631]: Failed password for invalid user nagiosuser from 165.227.209.118 port 34026 ssh2
...
2020-03-05 08:27:12
187.178.172.170 attackspambots
Automatic report - Port Scan Attack
2020-03-05 08:35:31
101.255.81.91 attackbots
Mar  4 18:49:47 NPSTNNYC01T sshd[611]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.255.81.91
Mar  4 18:49:49 NPSTNNYC01T sshd[611]: Failed password for invalid user aaa from 101.255.81.91 port 36564 ssh2
Mar  4 18:56:40 NPSTNNYC01T sshd[1051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.255.81.91
...
2020-03-05 08:29:17
52.130.76.97 attackspam
Mar  4 18:55:51 NPSTNNYC01T sshd[986]: Failed password for irc from 52.130.76.97 port 56866 ssh2
Mar  4 19:01:10 NPSTNNYC01T sshd[2476]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.130.76.97
Mar  4 19:01:11 NPSTNNYC01T sshd[2476]: Failed password for invalid user hive from 52.130.76.97 port 51250 ssh2
...
2020-03-05 08:15:24
14.226.229.64 attack
(smtpauth) Failed SMTP AUTH login from 14.226.229.64 (VN/Vietnam/static.vnpt.vn): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-03-05 01:20:19 plain authenticator failed for ([127.0.0.1]) [14.226.229.64]: 535 Incorrect authentication data (set_id=heidari@safanicu.com)
2020-03-05 08:48:48
222.186.175.215 attackspam
Mar  5 01:44:35 nextcloud sshd\[5110\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.215  user=root
Mar  5 01:44:36 nextcloud sshd\[5110\]: Failed password for root from 222.186.175.215 port 20440 ssh2
Mar  5 01:44:40 nextcloud sshd\[5110\]: Failed password for root from 222.186.175.215 port 20440 ssh2
2020-03-05 08:45:55
178.204.119.18 attack
1583358672 - 03/04/2020 22:51:12 Host: 178.204.119.18/178.204.119.18 Port: 445 TCP Blocked
2020-03-05 08:16:49
95.9.173.132 attackspambots
Automatic report - Port Scan Attack
2020-03-05 08:30:19

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