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: Gunsan

Region: Jeollabuk-do

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:
IP Type Details Datetime
121.154.236.227 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-04-13 17:38:43
Whois info:
query : 121.154.236.150


# KOREAN(UTF8)

조회하신 IPv4주소는 한국인터넷진흥원으로부터 아래의 관리대행자에게 할당되었으며, 할당 정보는 다음과 같습니다.

[ 네트워크 할당 정보 ]
IPv4주소           : 121.128.0.0 - 121.159.255.255 (/11)
기관명             : 주식회사 케이티
서비스명           : KORNET
주소               : 경기도 성남시 분당구 불정로 90
우편번호           : 13606
할당일자           : 20060417

이름               : IP주소 담당자
전화번호           : +82-2-500-6630
전자우편           : kornet_ip@kt.com

조회하신 IPv4주소는 위의 관리대행자로부터 아래의 사용자에게 할당되었으며, 할당 정보는 다음과 같습니다.
--------------------------------------------------------------------------------


[ 네트워크 할당 정보 ]
IPv4주소           : 121.154.236.0 - 121.154.236.255 (/24)
기관명             : 전북본부장
네트워크 구분      : CUSTOMER
주소               : 전라북도 군산시 중앙로1가
우편번호           : 573041
할당내역 등록일    : 20190905

이름               : IP주소 담당자
전화번호           : +82-2-500-6631
전자우편           : kornet_ip@kt.com


# ENGLISH

KRNIC is not an ISP but a National Internet Registry similar to APNIC.

[ Network Information ]
IPv4 Address       : 121.128.0.0 - 121.159.255.255 (/11)
Organization Name  : Korea Telecom
Service Name       : KORNET
Address            : 90 Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do
Zip Code           : 13606
Registration Date  : 20060417

Name               : IP Manager
Phone              : +82-2-500-6630
E-Mail             : kornet_ip@kt.com

--------------------------------------------------------------------------------

More specific assignment information is as follows.

[ Network Information ]
IPv4 Address       : 121.154.236.0 - 121.154.236.255 (/24)
Organization Name  : Jeonbukbonbujang
Network Type       : CUSTOMER
Address            : Jungangro1ga Gunsan-Si Jeonrabuk-Do
Zip Code           : 573041
Registration Date  : 20190905

Name               : IP Manager
Phone              : +82-2-500-6631
E-Mail             : kornet_ip@kt.com


- KISA/KRNIC WHOIS Service -
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.154.236.150
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29712
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.154.236.150.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026111300 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Nov 13 14:03:03 CST 2026
;; MSG SIZE  rcvd: 108
Host info
Host 150.236.154.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 150.236.154.121.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
114.101.247.92 attackbots
Jun 12 11:51:12 HOST sshd[3752]: Failed password for invalid user koes from 114.101.247.92 port 41824 ssh2
Jun 12 11:51:14 HOST sshd[3752]: Received disconnect from 114.101.247.92: 11: Bye Bye [preauth]
Jun 12 11:53:47 HOST sshd[3855]: Failed password for invalid user ubnt from 114.101.247.92 port 54473 ssh2
Jun 12 11:53:47 HOST sshd[3855]: Received disconnect from 114.101.247.92: 11: Bye Bye [preauth]
Jun 12 11:56:06 HOST sshd[3926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.101.247.92  user=r.r
Jun 12 11:56:09 HOST sshd[3926]: Failed password for r.r from 114.101.247.92 port 38890 ssh2
Jun 12 11:56:09 HOST sshd[3926]: Received disconnect from 114.101.247.92: 11: Bye Bye [preauth]
Jun 12 12:03:13 HOST sshd[4138]: Failed password for invalid user admin from 114.101.247.92 port 48598 ssh2
Jun 12 12:03:14 HOST sshd[4138]: Received disconnect from 114.101.247.92: 11: Bye Bye [preauth]
Jun 12 12:05:36 HOST sshd[4221]: Receiv........
-------------------------------
2020-06-14 05:32:39
161.35.32.43 attackbots
"fail2ban match"
2020-06-14 05:13:53
14.98.4.82 attackbots
IP blocked
2020-06-14 05:17:35
49.232.173.147 attackspam
Jun 13 23:06:44 legacy sshd[3113]: Failed password for root from 49.232.173.147 port 8230 ssh2
Jun 13 23:09:37 legacy sshd[3231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.173.147
Jun 13 23:09:40 legacy sshd[3231]: Failed password for invalid user zj from 49.232.173.147 port 55564 ssh2
...
2020-06-14 05:20:38
179.107.7.49 attackspambots
Automatic report - Banned IP Access
2020-06-14 05:19:27
178.126.53.168 attackspambots
12-6-2020 15:38:40	Unauthorized connection attempt (Brute-Force).
12-6-2020 15:38:40	Connection from IP address: 178.126.53.168 on port: 587


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=178.126.53.168
2020-06-14 05:39:04
5.188.87.57 attack
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-06-13T17:50:19Z and 2020-06-13T18:10:18Z
2020-06-14 05:10:22
106.54.140.250 attackspambots
Jun 13 22:09:38 ajax sshd[2633]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.140.250 
Jun 13 22:09:40 ajax sshd[2633]: Failed password for invalid user benny from 106.54.140.250 port 38844 ssh2
2020-06-14 05:21:21
222.186.190.14 attackspambots
Jun 14 02:29:12 gw1 sshd[19053]: Failed password for root from 222.186.190.14 port 52415 ssh2
Jun 14 02:29:15 gw1 sshd[19053]: Failed password for root from 222.186.190.14 port 52415 ssh2
...
2020-06-14 05:29:41
139.162.122.110 attackspambots
SSH Brute-Force reported by Fail2Ban
2020-06-14 05:28:00
222.186.175.169 attack
Jun 13 23:24:36 abendstille sshd\[17030\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.169  user=root
Jun 13 23:24:36 abendstille sshd\[17033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.169  user=root
Jun 13 23:24:38 abendstille sshd\[17030\]: Failed password for root from 222.186.175.169 port 21150 ssh2
Jun 13 23:24:38 abendstille sshd\[17033\]: Failed password for root from 222.186.175.169 port 8420 ssh2
Jun 13 23:24:41 abendstille sshd\[17030\]: Failed password for root from 222.186.175.169 port 21150 ssh2
...
2020-06-14 05:31:36
178.62.248.130 attackspam
Jun 13 14:11:32 dignus sshd[18040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.248.130  user=root
Jun 13 14:11:34 dignus sshd[18040]: Failed password for root from 178.62.248.130 port 49082 ssh2
Jun 13 14:17:07 dignus sshd[18534]: Invalid user pobiero from 178.62.248.130 port 49738
Jun 13 14:17:07 dignus sshd[18534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.248.130
Jun 13 14:17:09 dignus sshd[18534]: Failed password for invalid user pobiero from 178.62.248.130 port 49738 ssh2
...
2020-06-14 05:20:50
201.48.115.236 attackspambots
Auto Fail2Ban report, multiple SSH login attempts.
2020-06-14 05:23:10
116.26.93.222 attackbotsspam
Port Scan detected!
...
2020-06-14 05:06:08
144.76.176.171 attackbotsspam
20 attempts against mh-misbehave-ban on comet
2020-06-14 05:16:00

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