Summary

NetName
OrgName
CIDR
RIR

APNIC

Country / Region
Status

Abuse

Contact
RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs

Whois

% Abuse contact for '121.128.0.0 - 121.159.255.255' is 'irt@nic.or.kr'

inetnum:        121.128.0.0 - 121.159.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T02:22:00Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

Graph

CIDR

121.143.0.0/24 121.143.1.0/24 121.143.2.0/24 121.143.3.0/24
121.143.5.0/24 121.143.6.0/24 121.143.7.0/24 121.143.8.0/24
121.143.10.0/24 121.143.11.0/24 121.143.12.0/24 121.143.13.0/24
121.143.15.0/24 121.143.16.0/24 121.143.17.0/24 121.143.18.0/24
121.143.20.0/24 121.143.21.0/24 121.143.22.0/24 121.143.23.0/24
121.143.25.0/24 121.143.26.0/24 121.143.27.0/24 121.143.28.0/24
121.143.30.0/24 121.143.31.0/24 121.143.32.0/24 121.143.33.0/24
121.143.35.0/24 121.143.36.0/24 121.143.37.0/24 121.143.38.0/24
121.143.40.0/24 121.143.41.0/24 121.143.42.0/24 121.143.43.0/24
121.143.45.0/24 121.143.46.0/24 121.143.47.0/24 121.143.48.0/24
121.143.50.0/24 121.143.51.0/24 121.143.52.0/24 121.143.53.0/24
121.143.55.0/24 121.143.56.0/24 121.143.57.0/24 121.143.58.0/24
121.143.60.0/24 121.143.61.0/24 121.143.62.0/24 121.143.63.0/24
121.143.65.0/24 121.143.66.0/24 121.143.67.0/24 121.143.68.0/24
121.143.70.0/24 121.143.71.0/24 121.143.72.0/24 121.143.73.0/24
121.143.75.0/24 121.143.76.0/24 121.143.77.0/24 121.143.78.0/24
121.143.80.0/24 121.143.81.0/24 121.143.82.0/24 121.143.83.0/24
121.143.85.0/24 121.143.86.0/24 121.143.87.0/24 121.143.88.0/24
121.143.90.0/24 121.143.91.0/24 121.143.92.0/24 121.143.93.0/24
121.143.95.0/24 121.143.96.0/24 121.143.97.0/24 121.143.98.0/24
121.143.100.0/24 121.143.101.0/24 121.143.102.0/24 121.143.103.0/24
121.143.105.0/24 121.143.106.0/24 121.143.107.0/24 121.143.108.0/24
121.143.110.0/24 121.143.111.0/24 121.143.112.0/24 121.143.113.0/24
121.143.115.0/24 121.143.116.0/24 121.143.117.0/24 121.143.118.0/24
121.143.120.0/24 121.143.121.0/24 121.143.122.0/24 121.143.123.0/24
121.143.125.0/24 121.143.126.0/24 121.143.127.0/24