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

121.137.0.0/24 121.137.1.0/24 121.137.2.0/24 121.137.3.0/24
121.137.5.0/24 121.137.6.0/24 121.137.7.0/24 121.137.8.0/24
121.137.10.0/24 121.137.11.0/24 121.137.12.0/24 121.137.13.0/24
121.137.15.0/24 121.137.16.0/24 121.137.17.0/24 121.137.18.0/24
121.137.20.0/24 121.137.21.0/24 121.137.22.0/24 121.137.23.0/24
121.137.25.0/24 121.137.26.0/24 121.137.27.0/24 121.137.28.0/24
121.137.30.0/24 121.137.31.0/24 121.137.32.0/24 121.137.33.0/24
121.137.35.0/24 121.137.36.0/24 121.137.37.0/24 121.137.38.0/24
121.137.40.0/24 121.137.41.0/24 121.137.42.0/24 121.137.43.0/24
121.137.45.0/24 121.137.46.0/24 121.137.47.0/24 121.137.48.0/24
121.137.50.0/24 121.137.51.0/24 121.137.52.0/24 121.137.53.0/24
121.137.55.0/24 121.137.56.0/24 121.137.57.0/24 121.137.58.0/24
121.137.60.0/24 121.137.61.0/24 121.137.62.0/24 121.137.63.0/24
121.137.65.0/24 121.137.66.0/24 121.137.67.0/24 121.137.68.0/24
121.137.70.0/24 121.137.71.0/24 121.137.72.0/24 121.137.73.0/24
121.137.75.0/24 121.137.76.0/24 121.137.77.0/24 121.137.78.0/24
121.137.80.0/24 121.137.81.0/24 121.137.82.0/24 121.137.83.0/24
121.137.85.0/24 121.137.86.0/24 121.137.87.0/24 121.137.88.0/24
121.137.90.0/24 121.137.91.0/24 121.137.92.0/24 121.137.93.0/24
121.137.95.0/24 121.137.96.0/24 121.137.97.0/24 121.137.98.0/24
121.137.100.0/24 121.137.101.0/24 121.137.102.0/24 121.137.103.0/24
121.137.105.0/24 121.137.106.0/24 121.137.107.0/24 121.137.108.0/24
121.137.110.0/24 121.137.111.0/24 121.137.112.0/24 121.137.113.0/24
121.137.115.0/24 121.137.116.0/24 121.137.117.0/24 121.137.118.0/24
121.137.120.0/24 121.137.121.0/24 121.137.122.0/24 121.137.123.0/24
121.137.125.0/24 121.137.126.0/24 121.137.127.0/24