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: Gwangju

Region: Gwangju Metropolitan City

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:
query : 121.148.124.241


# 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           : 121.148.124.0 - 121.148.124.255 (/24)
기관명             : 전남본부장
네트워크 구분      : CUSTOMER
주소               : 광주광역시 서구 농성동
우편번호           : 502-200
할당내역 등록일    : 20150317

이름               : IP주소 담당자
전화번호           : +82-2-500-6630
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            : Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
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       : 121.148.124.0 - 121.148.124.255 (/24)
Organization Name  : Jeonnambonbujang
Network Type       : CUSTOMER
Address            : Nongseong-Dong Seo-Gu Gwangjugwangyeok-Si
Zip Code           : 502-200
Registration Date  : 20150317

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


- KISA/KRNIC WHOIS Service -
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.148.124.241
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3972
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.148.124.241.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026032600 1800 900 604800 86400

;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 26 23:05:38 CST 2026
;; MSG SIZE  rcvd: 108
Host info
Host 241.124.148.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 241.124.148.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
188.165.169.238 attackspam
Jul 23 01:44:01 firewall sshd[8582]: Invalid user tw from 188.165.169.238
Jul 23 01:44:02 firewall sshd[8582]: Failed password for invalid user tw from 188.165.169.238 port 39460 ssh2
Jul 23 01:48:09 firewall sshd[8711]: Invalid user fit from 188.165.169.238
...
2020-07-23 13:02:01
157.230.104.185 attackspam
157.230.104.185 - - [23/Jul/2020:05:58:45 +0200] "GET /wp-login.php HTTP/1.1" 200 6060 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
157.230.104.185 - - [23/Jul/2020:05:58:47 +0200] "POST /wp-login.php HTTP/1.1" 200 6311 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
157.230.104.185 - - [23/Jul/2020:05:58:49 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-23 12:54:42
180.76.167.78 attack
$f2bV_matches
2020-07-23 13:08:46
129.226.67.136 attackspambots
2020-07-23T05:53:48.500998vps773228.ovh.net sshd[8926]: Invalid user suporte from 129.226.67.136 port 35170
2020-07-23T05:53:48.509560vps773228.ovh.net sshd[8926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.226.67.136
2020-07-23T05:53:48.500998vps773228.ovh.net sshd[8926]: Invalid user suporte from 129.226.67.136 port 35170
2020-07-23T05:53:50.518804vps773228.ovh.net sshd[8926]: Failed password for invalid user suporte from 129.226.67.136 port 35170 ssh2
2020-07-23T05:58:54.354526vps773228.ovh.net sshd[8952]: Invalid user postgres from 129.226.67.136 port 56624
...
2020-07-23 12:48:09
203.151.81.77 attackspambots
Jul 23 03:58:55 vps-51d81928 sshd[44252]: Invalid user gmodserver from 203.151.81.77 port 46732
Jul 23 03:58:55 vps-51d81928 sshd[44252]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.151.81.77 
Jul 23 03:58:55 vps-51d81928 sshd[44252]: Invalid user gmodserver from 203.151.81.77 port 46732
Jul 23 03:58:57 vps-51d81928 sshd[44252]: Failed password for invalid user gmodserver from 203.151.81.77 port 46732 ssh2
Jul 23 04:00:44 vps-51d81928 sshd[44309]: Invalid user rolands from 203.151.81.77 port 55532
...
2020-07-23 12:47:47
125.18.140.57 attackspambots
Jul 22 23:58:23 mail sshd\[26132\]: Invalid user pi from 125.18.140.57
...
2020-07-23 13:16:25
120.53.27.233 attackbots
Invalid user alcione from 120.53.27.233 port 43414
2020-07-23 13:17:51
5.63.151.106 attackspambots
Jul 23 05:58:50 debian-2gb-nbg1-2 kernel: \[17735256.775751\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=5.63.151.106 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=54321 PROTO=TCP SPT=143 DPT=143 WINDOW=65535 RES=0x00 SYN URGP=0
2020-07-23 12:54:19
142.112.113.103 attack
Ban For 3 Days, Multiple Unauthorized connection attempt, error 401
2020-07-23 13:19:51
159.65.154.48 attackbots
Jul 23 01:05:09 NPSTNNYC01T sshd[20021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.154.48
Jul 23 01:05:11 NPSTNNYC01T sshd[20021]: Failed password for invalid user lsx from 159.65.154.48 port 41120 ssh2
Jul 23 01:10:32 NPSTNNYC01T sshd[20403]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.154.48
...
2020-07-23 13:17:31
41.212.26.124 attack
DATE:2020-07-23 05:58:35, IP:41.212.26.124, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-07-23 13:01:17
103.90.190.54 attackbots
Jul 23 06:31:50 [host] sshd[5950]: Invalid user ft
Jul 23 06:31:50 [host] sshd[5950]: pam_unix(sshd:a
Jul 23 06:31:52 [host] sshd[5950]: Failed password
2020-07-23 12:44:00
118.25.7.83 attackbotsspam
Invalid user admin2 from 118.25.7.83 port 56916
2020-07-23 12:56:50
180.76.105.165 attackbotsspam
Jul 23 05:56:42 minden010 sshd[7267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.105.165
Jul 23 05:56:43 minden010 sshd[7267]: Failed password for invalid user git from 180.76.105.165 port 42710 ssh2
Jul 23 05:58:33 minden010 sshd[7908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.105.165
...
2020-07-23 12:46:26
111.93.58.18 attack
Fail2Ban - SSH Bruteforce Attempt
2020-07-23 12:50:42

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