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: Seoul

Region: Seoul Special 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 : 221.146.209.114


# KOREAN(UTF8)

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

[ 네트워크 할당 정보 ]
IPv4주소           : 221.144.0.0 - 221.159.255.255 (/12)
기관명             : 주식회사 케이티
서비스명           : KORNET
주소               : 경기도 성남시 분당구 불정로 90
우편번호           : 13606
할당일자           : 20030418

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           : 221.146.209.0 - 221.146.209.255 (/24)
기관명             : (주) 케이티
네트워크 구분      : CUSTOMER
주소               : 서울특별시 마포구 성산동
우편번호           : 121-250
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       : 221.144.0.0 - 221.159.255.255 (/12)
Organization Name  : Korea Telecom
Service Name       : KORNET
Address            : Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
Zip Code           : 13606
Registration Date  : 20030418

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       : 221.146.209.0 - 221.146.209.255 (/24)
Organization Name  : KT
Network Type       : CUSTOMER
Address            : Seongsan-Dong Mapo-Gu Seoulteukbyeol-Si
Zip Code           : 121-250
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 <<>> 221.146.209.114
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47815
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;221.146.209.114.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026032300 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 24 00:44:12 CST 2026
;; MSG SIZE  rcvd: 108
Host info
Host 114.209.146.221.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 114.209.146.221.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
189.208.62.70 attack
1576909583 - 12/21/2019 07:26:23 Host: 189.208.62.70/189.208.62.70 Port: 445 TCP Blocked
2019-12-21 18:29:09
59.99.206.0 attack
Unauthorized connection attempt detected from IP address 59.99.206.0 to port 445
2019-12-21 18:57:45
5.196.140.219 attack
Dec 21 08:14:47 web8 sshd\[11823\]: Invalid user turli from 5.196.140.219
Dec 21 08:14:47 web8 sshd\[11823\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.140.219
Dec 21 08:14:49 web8 sshd\[11823\]: Failed password for invalid user turli from 5.196.140.219 port 43037 ssh2
Dec 21 08:21:35 web8 sshd\[15185\]: Invalid user dbus from 5.196.140.219
Dec 21 08:21:35 web8 sshd\[15185\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.140.219
2019-12-21 18:26:18
106.13.75.97 attack
Dec 21 11:09:54 markkoudstaal sshd[18671]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.75.97
Dec 21 11:09:57 markkoudstaal sshd[18671]: Failed password for invalid user dbus from 106.13.75.97 port 37450 ssh2
Dec 21 11:16:24 markkoudstaal sshd[19261]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.75.97
2019-12-21 18:27:24
83.97.24.10 attackspambots
$f2bV_matches
2019-12-21 19:02:11
148.70.223.115 attackspam
Dec 21 13:46:19 gw1 sshd[20794]: Failed password for root from 148.70.223.115 port 50382 ssh2
Dec 21 13:54:21 gw1 sshd[21168]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.223.115
...
2019-12-21 18:28:15
125.16.97.246 attackspambots
2019-12-21T10:41:26.660957shield sshd\[7274\]: Invalid user 12345678 from 125.16.97.246 port 52668
2019-12-21T10:41:26.666936shield sshd\[7274\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.16.97.246
2019-12-21T10:41:28.400399shield sshd\[7274\]: Failed password for invalid user 12345678 from 125.16.97.246 port 52668 ssh2
2019-12-21T10:47:42.161079shield sshd\[9335\]: Invalid user egemose from 125.16.97.246 port 57522
2019-12-21T10:47:42.166624shield sshd\[9335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.16.97.246
2019-12-21 19:00:20
109.86.139.33 attack
Unauthorised access (Dec 21) SRC=109.86.139.33 LEN=40 TTL=247 ID=34079 TCP DPT=1433 WINDOW=1024 SYN
2019-12-21 18:51:00
176.31.128.45 attackbotsspam
Dec 21 07:21:13 nextcloud sshd\[14523\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.128.45  user=root
Dec 21 07:21:15 nextcloud sshd\[14523\]: Failed password for root from 176.31.128.45 port 59512 ssh2
Dec 21 07:26:03 nextcloud sshd\[19977\]: Invalid user zou from 176.31.128.45
Dec 21 07:26:03 nextcloud sshd\[19977\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.128.45
...
2019-12-21 18:25:28
83.48.101.184 attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.48.101.184  user=root
Failed password for root from 83.48.101.184 port 15041 ssh2
Invalid user mysql from 83.48.101.184 port 30568
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.48.101.184
Failed password for invalid user mysql from 83.48.101.184 port 30568 ssh2
2019-12-21 18:37:29
51.38.37.128 attack
Dec 21 00:15:45 tdfoods sshd\[25811\]: Invalid user kazuhisa from 51.38.37.128
Dec 21 00:15:45 tdfoods sshd\[25811\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.ip-51-38-37.eu
Dec 21 00:15:47 tdfoods sshd\[25811\]: Failed password for invalid user kazuhisa from 51.38.37.128 port 57096 ssh2
Dec 21 00:21:36 tdfoods sshd\[26372\]: Invalid user marco from 51.38.37.128
Dec 21 00:21:36 tdfoods sshd\[26372\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.ip-51-38-37.eu
2019-12-21 18:51:58
190.60.94.188 attack
Dec 21 05:38:10 linuxvps sshd\[51616\]: Invalid user netty from 190.60.94.188
Dec 21 05:38:10 linuxvps sshd\[51616\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.60.94.188
Dec 21 05:38:12 linuxvps sshd\[51616\]: Failed password for invalid user netty from 190.60.94.188 port 37206 ssh2
Dec 21 05:44:35 linuxvps sshd\[55744\]: Invalid user lg from 190.60.94.188
Dec 21 05:44:35 linuxvps sshd\[55744\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.60.94.188
2019-12-21 19:04:14
77.93.33.212 attack
Invalid user admin from 77.93.33.212 port 46304
2019-12-21 18:46:25
45.134.179.20 attackbots
firewall-block, port(s): 10005/tcp
2019-12-21 18:49:46
104.131.96.177 attackbotsspam
Dec 21 08:35:46 minden010 sshd[19560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.96.177
Dec 21 08:35:48 minden010 sshd[19560]: Failed password for invalid user pouliot from 104.131.96.177 port 59106 ssh2
Dec 21 08:44:44 minden010 sshd[22604]: Failed password for root from 104.131.96.177 port 34126 ssh2
...
2019-12-21 18:34:57

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