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 <<>> 121.147.149.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18333
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.147.149.20.			IN	A

;; AUTHORITY SECTION:
.			365	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022062901 1800 900 604800 86400

;; Query time: 47 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 30 03:44:54 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 20.149.147.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.149.147.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
209.97.163.26 attackspam
Sep  1 06:15:02 mail sshd\[8530\]: Failed password for invalid user mauro from 209.97.163.26 port 39750 ssh2
Sep  1 06:19:42 mail sshd\[9210\]: Invalid user studen from 209.97.163.26 port 44616
Sep  1 06:19:42 mail sshd\[9210\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.163.26
Sep  1 06:19:44 mail sshd\[9210\]: Failed password for invalid user studen from 209.97.163.26 port 44616 ssh2
Sep  1 06:24:27 mail sshd\[9828\]: Invalid user ts3 from 209.97.163.26 port 49228
2019-09-01 14:13:09
92.101.192.92 attackbots
'IP reached maximum auth failures for a one day block'
2019-09-01 13:45:34
78.12.92.176 attackbotsspam
port scan and connect, tcp 23 (telnet)
2019-09-01 14:02:01
200.46.248.130 attackspam
SSH-BruteForce
2019-09-01 13:44:39
106.12.105.10 attack
Aug 31 12:09:47 wbs sshd\[9916\]: Invalid user abi from 106.12.105.10
Aug 31 12:09:47 wbs sshd\[9916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.105.10
Aug 31 12:09:49 wbs sshd\[9916\]: Failed password for invalid user abi from 106.12.105.10 port 48822 ssh2
Aug 31 12:12:49 wbs sshd\[10248\]: Invalid user ndoe from 106.12.105.10
Aug 31 12:12:49 wbs sshd\[10248\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.105.10
2019-09-01 14:41:42
101.227.90.169 attackbotsspam
Aug 31 20:28:42 eddieflores sshd\[7959\]: Invalid user postgres from 101.227.90.169
Aug 31 20:28:42 eddieflores sshd\[7959\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.227.90.169
Aug 31 20:28:44 eddieflores sshd\[7959\]: Failed password for invalid user postgres from 101.227.90.169 port 26153 ssh2
Aug 31 20:31:14 eddieflores sshd\[8181\]: Invalid user ftp from 101.227.90.169
Aug 31 20:31:14 eddieflores sshd\[8181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.227.90.169
2019-09-01 14:42:16
178.32.165.35 attack
SSH-BruteForce
2019-09-01 14:21:24
132.145.21.100 attackbotsspam
Sep  1 06:14:04 localhost sshd\[115431\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.145.21.100  user=root
Sep  1 06:14:06 localhost sshd\[115431\]: Failed password for root from 132.145.21.100 port 54131 ssh2
Sep  1 06:18:04 localhost sshd\[115545\]: Invalid user adsl from 132.145.21.100 port 19212
Sep  1 06:18:04 localhost sshd\[115545\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.145.21.100
Sep  1 06:18:06 localhost sshd\[115545\]: Failed password for invalid user adsl from 132.145.21.100 port 19212 ssh2
...
2019-09-01 14:23:13
51.77.230.125 attackbotsspam
Invalid user vuser from 51.77.230.125 port 36570
2019-09-01 13:46:26
68.183.234.68 attackspambots
Invalid user Minecraft from 68.183.234.68 port 59172
2019-09-01 14:24:48
85.209.0.49 attackspambots
Blocked for port scanning.
Time: Sat Aug 31. 21:32:11 2019 +0200
IP: 85.209.0.49 (RU/Russia/-)

Sample of block hits:
Aug 31 21:31:31 vserv kernel: [40882032.533622] Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC= SRC=85.209.0.49 DST=[removed] LEN=40 TOS=0x00 PREC=0x00 TTL=240 ID=44119 PROTO=TCP SPT=59887 DPT=3481 WINDOW=1024 RES=0x00 SYN URGP=0
Aug 31 21:31:33 vserv kernel: [40882034.400273] Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC= SRC=85.209.0.49 DST=[removed] LEN=40 TOS=0x00 PREC=0x00 TTL=239 ID=60479 PROTO=TCP SPT=59887 DPT=3490 WINDOW=1024 RES=0x00 SYN URGP=0
Aug 31 21:31:39 vserv kernel: [40882040.242229] Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC= SRC=85.209.0.49 DST=[removed] LEN=40 TOS=0x00 PREC=0x00 TTL=240 ID=896 PROTO=TCP SPT=59887 DPT=3354 WINDOW=1024 RES=0x00 SYN URGP=0
Aug 31 21:31:39 vserv kernel: [40882040.281872] Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC= SRC=85.209.0.49 DST=[removed] LEN=40 TOS=0x00 PREC=0x00 TTL=240 ID=51528 PROTO=TCP SPT=59887 DPT=3392 WINDOW=1024 ....
2019-09-01 14:34:19
62.234.55.221 attackbotsspam
fail2ban honeypot
2019-09-01 13:55:35
180.127.79.210 attackspam
[Aegis] @ 2019-08-31 22:43:20  0100 -> Sendmail rejected message.
2019-09-01 13:43:32
103.110.185.18 attackbotsspam
Sep  1 07:01:51 www5 sshd\[28630\]: Invalid user omni from 103.110.185.18
Sep  1 07:01:51 www5 sshd\[28630\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.110.185.18
Sep  1 07:01:53 www5 sshd\[28630\]: Failed password for invalid user omni from 103.110.185.18 port 50039 ssh2
...
2019-09-01 13:59:35
176.107.133.139 attackspam
SIPVicious Scanner Detection
2019-09-01 14:14:09

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