City: Seongbuk-gu
Region: Seoul Special City
Country: South Korea
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
query : 121.160.73.75
# KOREAN(UTF8)
조회하신 IPv4주소는 한국인터넷진흥원으로부터 아래의 관리대행자에게 할당되었으며, 할당 정보는 다음과 같습니다.
[ 네트워크 할당 정보 ]
IPv4주소 : 121.160.0.0 - 121.191.255.255 (/11)
기관명 : 주식회사 케이티
서비스명 : KORNET
주소 : 경기도 성남시 분당구 불정로 90
우편번호 : 13606
할당일자 : 20061106
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 : 121.160.73.0 - 121.160.73.127 (/25)
기관명 : 한국건강증진개발원
네트워크 구분 : CUSTOMER
주소 : 서울특별시 광진구 능동로 400
우편번호 : 04933
할당내역 등록일 : 20231120
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 : 121.160.0.0 - 121.191.255.255 (/11)
Organization Name : Korea Telecom
Service Name : KORNET
Address : Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
Zip Code : 13606
Registration Date : 20061106
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 : 121.160.73.0 - 121.160.73.127 (/25)
Organization Name : Hangukgeongangjeungjingaebalwon
Network Type : CUSTOMER
Address : 400 Neungdongro Gwangjin-Gu Seoulteukbyeol-Si
Zip Code : 04933
Registration Date : 20231120
Name : IP Manager
Phone : +82-2-500-6630
E-Mail : kornet_ip@kt.com
- KISA/KRNIC WHOIS Service -; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.160.73.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42749
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;121.160.73.75. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026032201 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 23 07:21:09 CST 2026
;; MSG SIZE rcvd: 106Host 75.73.160.121.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 75.73.160.121.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 45.55.195.191 | attackbotsspam | Feb 24 00:30:13 olgosrv01 sshd[20455]: Did not receive identification string from 45.55.195.191 Feb 24 00:31:51 olgosrv01 sshd[20592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.195.191 user=r.r Feb 24 00:31:52 olgosrv01 sshd[20592]: Failed password for r.r from 45.55.195.191 port 58866 ssh2 Feb 24 00:31:52 olgosrv01 sshd[20592]: Received disconnect from 45.55.195.191: 11: Normal Shutdown, Thank you for playing [preauth] Feb 24 00:33:00 olgosrv01 sshd[20674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.195.191 user=r.r Feb 24 00:33:01 olgosrv01 sshd[20674]: Failed password for r.r from 45.55.195.191 port 39192 ssh2 Feb 24 00:33:01 olgosrv01 sshd[20674]: Received disconnect from 45.55.195.191: 11: Normal Shutdown, Thank you for playing [preauth] Feb 24 00:34:00 olgosrv01 sshd[20720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost........ ------------------------------- |
2020-02-25 03:50:01 |
| 80.82.78.100 | attackbotsspam | 80.82.78.100 was recorded 26 times by 13 hosts attempting to connect to the following ports: 1030,1051,1045. Incident counter (4h, 24h, all-time): 26, 115, 19599 |
2020-02-25 04:07:51 |
| 195.175.57.182 | attackspam | Feb 24 14:22:21 debian-2gb-nbg1-2 kernel: \[4809741.858457\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=195.175.57.182 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=110 ID=3572 DF PROTO=TCP SPT=52445 DPT=1433 WINDOW=8192 RES=0x00 SYN URGP=0 |
2020-02-25 04:13:19 |
| 168.0.103.207 | attack | Email rejected due to spam filtering |
2020-02-25 03:44:19 |
| 82.213.210.91 | attackspambots | " " |
2020-02-25 03:43:51 |
| 178.138.35.75 | attackbotsspam | Email rejected due to spam filtering |
2020-02-25 03:39:11 |
| 159.69.183.149 | attackspambots | Unauthorized access to web resources |
2020-02-25 03:52:59 |
| 124.156.64.236 | attackbots | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-25 04:05:32 |
| 188.119.103.39 | attackspam | 188.119.103.39 has been banned for [spam] ... |
2020-02-25 03:37:48 |
| 106.13.92.226 | attackbotsspam | 2020-02-24T14:05:45.544270vt1.awoom.xyz sshd[12055]: Invalid user mc from 106.13.92.226 port 52042 2020-02-24T14:05:45.548102vt1.awoom.xyz sshd[12055]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.92.226 2020-02-24T14:05:45.544270vt1.awoom.xyz sshd[12055]: Invalid user mc from 106.13.92.226 port 52042 2020-02-24T14:05:47.666105vt1.awoom.xyz sshd[12055]: Failed password for invalid user mc from 106.13.92.226 port 52042 ssh2 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=106.13.92.226 |
2020-02-25 03:55:48 |
| 178.124.170.186 | attackbots | Trying ports that it shouldn't be. |
2020-02-25 04:10:10 |
| 106.13.3.80 | attackbots | 2020-02-24T14:14:09.482226vt1.awoom.xyz sshd[15768]: Invalid user dc from 106.13.3.80 port 42366 2020-02-24T14:14:09.485208vt1.awoom.xyz sshd[15768]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.3.80 2020-02-24T14:14:09.482226vt1.awoom.xyz sshd[15768]: Invalid user dc from 106.13.3.80 port 42366 2020-02-24T14:14:11.125990vt1.awoom.xyz sshd[15768]: Failed password for invalid user dc from 106.13.3.80 port 42366 ssh2 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=106.13.3.80 |
2020-02-25 04:13:49 |
| 198.108.67.111 | attackspam | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-25 03:29:15 |
| 77.108.9.18 | attackbots | Attempted to connect 2 times to port 22 TCP |
2020-02-25 03:38:21 |
| 1.53.112.91 | attack | 1582550634 - 02/24/2020 14:23:54 Host: 1.53.112.91/1.53.112.91 Port: 445 TCP Blocked |
2020-02-25 03:32:07 |