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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.139.171.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42284
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.139.171.8.			IN	A

;; AUTHORITY SECTION:
.			194	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030800 1800 900 604800 86400

;; Query time: 75 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 08 20:00:54 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 8.171.139.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 8.171.139.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.237.130.98 attackbots
Oct 30 04:56:39 MK-Soft-VM4 sshd[22928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.237.130.98 
Oct 30 04:56:41 MK-Soft-VM4 sshd[22928]: Failed password for invalid user performer from 187.237.130.98 port 60236 ssh2
...
2019-10-30 12:19:58
58.17.243.151 attackspambots
Oct 29 17:51:23 tdfoods sshd\[30030\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.17.243.151  user=root
Oct 29 17:51:26 tdfoods sshd\[30030\]: Failed password for root from 58.17.243.151 port 3688 ssh2
Oct 29 17:56:21 tdfoods sshd\[30417\]: Invalid user andra from 58.17.243.151
Oct 29 17:56:21 tdfoods sshd\[30417\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.17.243.151
Oct 29 17:56:22 tdfoods sshd\[30417\]: Failed password for invalid user andra from 58.17.243.151 port 56380 ssh2
2019-10-30 12:30:01
203.190.55.203 attackspambots
Oct 30 05:52:27 server sshd\[14846\]: Invalid user 123456 from 203.190.55.203 port 45036
Oct 30 05:52:27 server sshd\[14846\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.190.55.203
Oct 30 05:52:29 server sshd\[14846\]: Failed password for invalid user 123456 from 203.190.55.203 port 45036 ssh2
Oct 30 05:56:24 server sshd\[25077\]: Invalid user poiu0987 from 203.190.55.203 port 35485
Oct 30 05:56:24 server sshd\[25077\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.190.55.203
2019-10-30 12:28:24
59.153.74.43 attackspam
Oct 30 04:56:12 cp sshd[7435]: Failed password for root from 59.153.74.43 port 3162 ssh2
Oct 30 04:56:12 cp sshd[7435]: Failed password for root from 59.153.74.43 port 3162 ssh2
2019-10-30 12:38:05
45.55.177.170 attackbots
Oct 30 04:56:27 lnxded63 sshd[13665]: Failed password for root from 45.55.177.170 port 42250 ssh2
Oct 30 04:56:27 lnxded63 sshd[13665]: Failed password for root from 45.55.177.170 port 42250 ssh2
2019-10-30 12:27:25
103.101.163.144 attackspambots
Oct 30 04:54:53 ns3110291 postfix/smtpd\[11942\]: warning: unknown\[103.101.163.144\]: SASL CRAM-MD5 authentication failed: authentication failure
Oct 30 04:55:26 ns3110291 postfix/smtpd\[11947\]: warning: unknown\[103.101.163.144\]: SASL CRAM-MD5 authentication failed: authentication failure
Oct 30 04:55:50 ns3110291 postfix/smtpd\[11917\]: warning: unknown\[103.101.163.144\]: SASL CRAM-MD5 authentication failed: authentication failure
Oct 30 04:56:24 ns3110291 postfix/smtpd\[11942\]: warning: unknown\[103.101.163.144\]: SASL CRAM-MD5 authentication failed: authentication failure
Oct 30 04:56:49 ns3110291 postfix/smtpd\[11947\]: warning: unknown\[103.101.163.144\]: SASL CRAM-MD5 authentication failed: authentication failure
...
2019-10-30 12:10:36
95.77.16.197 attackbotsspam
Autoban   95.77.16.197 AUTH/CONNECT
2019-10-30 12:30:55
92.222.90.130 attackbotsspam
SSH bruteforce
2019-10-30 12:29:16
119.207.126.21 attackbotsspam
Oct 30 04:56:24 lnxded63 sshd[13656]: Failed password for root from 119.207.126.21 port 33598 ssh2
Oct 30 04:56:24 lnxded63 sshd[13656]: Failed password for root from 119.207.126.21 port 33598 ssh2
2019-10-30 12:28:44
220.166.78.25 attackspambots
2019-10-30T03:57:03.566990abusebot-4.cloudsearch.cf sshd\[29801\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.166.78.25  user=root
2019-10-30 12:04:22
212.32.233.177 attackbotsspam
10/30/2019-00:16:43.317941 212.32.233.177 Protocol: 6 ET SCAN Potential SSH Scan
2019-10-30 12:16:51
63.250.33.140 attackspambots
Oct 30 05:32:19 microserver sshd[13698]: Invalid user w from 63.250.33.140 port 39572
Oct 30 05:32:19 microserver sshd[13698]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.250.33.140
Oct 30 05:32:21 microserver sshd[13698]: Failed password for invalid user w from 63.250.33.140 port 39572 ssh2
Oct 30 05:36:11 microserver sshd[14297]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.250.33.140  user=root
Oct 30 05:36:13 microserver sshd[14297]: Failed password for root from 63.250.33.140 port 49662 ssh2
Oct 30 05:47:29 microserver sshd[15668]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.250.33.140  user=root
Oct 30 05:47:31 microserver sshd[15668]: Failed password for root from 63.250.33.140 port 51696 ssh2
Oct 30 05:51:22 microserver sshd[16260]: Invalid user rcribb from 63.250.33.140 port 33550
Oct 30 05:51:22 microserver sshd[16260]: pam_unix(sshd:auth): authentication failur
2019-10-30 12:41:21
120.230.95.44 attackspambots
Oct 30 04:56:47 host proftpd[47170]: 0.0.0.0 (120.230.95.44[120.230.95.44]) - USER adminserver.es: no such user found from 120.230.95.44 [120.230.95.44] to 62.210.146.38:21
...
2019-10-30 12:12:33
45.40.192.118 attack
2019-10-30T03:56:55.136022abusebot-5.cloudsearch.cf sshd\[11406\]: Invalid user rakesh from 45.40.192.118 port 46060
2019-10-30 12:07:53
95.67.184.191 attack
Chat Spam
2019-10-30 12:43:19

Recently Reported IPs

121.139.18.61 121.139.182.41 121.139.171.68 121.139.197.166
121.139.247.14 114.34.158.18 121.139.54.88 121.139.25.107
121.14.110.88 121.14.126.6 121.14.119.43 121.139.97.98
121.14.129.21 121.139.36.19 121.14.129.22 121.139.84.201
121.14.133.105 121.14.129.24 121.14.138.56 114.34.66.175