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: Gwanak-gu

Region: Seoul

Country: South Korea

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 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.3 <<>> 121.140.156.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25954
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.140.156.159.		IN	A

;; AUTHORITY SECTION:
.			10800	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020061301 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 100.100.2.138#53(100.100.2.138)
;; WHEN: Sun Jun 14 07:24:53 2020
;; MSG SIZE  rcvd: 108

Host info
Host 159.156.140.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.156.140.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.9.168.133 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-17 21:13:41
136.34.218.11 attack
2019-10-17T12:34:25.790971homeassistant sshd[18524]: Invalid user deploy from 136.34.218.11 port 4532
2019-10-17T12:34:25.800099homeassistant sshd[18524]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.34.218.11
...
2019-10-17 20:48:53
178.211.51.222 attack
SIP Server BruteForce Attack
2019-10-17 21:28:48
87.20.199.253 attackspam
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/87.20.199.253/ 
 IT - 1H : (107)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : IT 
 NAME ASN : ASN3269 
 
 IP : 87.20.199.253 
 
 CIDR : 87.20.0.0/16 
 
 PREFIX COUNT : 550 
 
 UNIQUE IP COUNT : 19507712 
 
 
 WYKRYTE ATAKI Z ASN3269 :  
  1H - 2 
  3H - 7 
  6H - 16 
 12H - 27 
 24H - 49 
 
 DateTime : 2019-10-17 13:44:46 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery
2019-10-17 21:21:49
66.196.219.2 attack
Multiple failed RDP login attempts
2019-10-17 21:11:28
92.119.160.80 attack
Oct 17 13:56:12 mc1 kernel: \[2599739.907338\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.119.160.80 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=345 PROTO=TCP SPT=50363 DPT=23385 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 17 13:59:47 mc1 kernel: \[2599954.601096\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.119.160.80 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=10475 PROTO=TCP SPT=50363 DPT=13391 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 17 14:02:06 mc1 kernel: \[2600094.271590\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.119.160.80 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=61420 PROTO=TCP SPT=50363 DPT=3392 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-10-17 20:50:34
164.132.51.91 attackbotsspam
Oct 17 13:44:39 rotator sshd\[21233\]: Invalid user developer from 164.132.51.91Oct 17 13:44:42 rotator sshd\[21233\]: Failed password for invalid user developer from 164.132.51.91 port 47720 ssh2Oct 17 13:44:43 rotator sshd\[21233\]: Failed password for invalid user developer from 164.132.51.91 port 47720 ssh2Oct 17 13:44:46 rotator sshd\[21233\]: Failed password for invalid user developer from 164.132.51.91 port 47720 ssh2Oct 17 13:44:49 rotator sshd\[21233\]: Failed password for invalid user developer from 164.132.51.91 port 47720 ssh2Oct 17 13:44:52 rotator sshd\[21233\]: Failed password for invalid user developer from 164.132.51.91 port 47720 ssh2
...
2019-10-17 21:17:15
43.226.146.112 attackbotsspam
Oct 17 13:24:32 h2812830 sshd[10144]: Invalid user test from 43.226.146.112 port 54444
Oct 17 13:24:32 h2812830 sshd[10144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.226.146.112
Oct 17 13:24:32 h2812830 sshd[10144]: Invalid user test from 43.226.146.112 port 54444
Oct 17 13:24:34 h2812830 sshd[10144]: Failed password for invalid user test from 43.226.146.112 port 54444 ssh2
Oct 17 13:45:24 h2812830 sshd[11060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.226.146.112  user=root
Oct 17 13:45:25 h2812830 sshd[11060]: Failed password for root from 43.226.146.112 port 53413 ssh2
...
2019-10-17 20:48:23
45.125.66.183 attackspam
Oct 17 14:45:42 vmanager6029 postfix/smtpd\[1945\]: warning: unknown\[45.125.66.183\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 17 14:53:22 vmanager6029 postfix/smtpd\[2256\]: warning: unknown\[45.125.66.183\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-10-17 21:31:50
157.230.32.188 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-17 21:30:54
184.105.247.220 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-17 21:32:44
206.189.132.204 attackspam
Invalid user ftpuser from 206.189.132.204 port 46646
2019-10-17 21:20:53
61.132.110.83 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-17 21:00:23
164.132.38.167 attackbotsspam
Oct 17 14:45:03 markkoudstaal sshd[14189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.38.167
Oct 17 14:45:05 markkoudstaal sshd[14189]: Failed password for invalid user e-mail from 164.132.38.167 port 33259 ssh2
Oct 17 14:49:11 markkoudstaal sshd[14605]: Failed password for root from 164.132.38.167 port 53205 ssh2
2019-10-17 20:58:44
154.127.83.217 attackspam
Telnet Server BruteForce Attack
2019-10-17 21:27:37

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