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

121.138.0.0/24 121.138.1.0/24 121.138.2.0/24 121.138.3.0/24
121.138.5.0/24 121.138.6.0/24 121.138.7.0/24 121.138.8.0/24
121.138.10.0/24 121.138.11.0/24 121.138.12.0/24 121.138.13.0/24
121.138.15.0/24 121.138.16.0/24 121.138.17.0/24 121.138.18.0/24
121.138.20.0/24 121.138.21.0/24 121.138.22.0/24 121.138.23.0/24
121.138.25.0/24 121.138.26.0/24 121.138.27.0/24 121.138.28.0/24
121.138.30.0/24 121.138.31.0/24 121.138.32.0/24 121.138.33.0/24
121.138.35.0/24 121.138.36.0/24 121.138.37.0/24 121.138.38.0/24
121.138.40.0/24 121.138.41.0/24 121.138.42.0/24 121.138.43.0/24
121.138.45.0/24 121.138.46.0/24 121.138.47.0/24 121.138.48.0/24
121.138.50.0/24 121.138.51.0/24 121.138.52.0/24 121.138.53.0/24
121.138.55.0/24 121.138.56.0/24 121.138.57.0/24 121.138.58.0/24
121.138.60.0/24 121.138.61.0/24 121.138.62.0/24 121.138.63.0/24
121.138.65.0/24 121.138.66.0/24 121.138.67.0/24 121.138.68.0/24
121.138.70.0/24 121.138.71.0/24 121.138.72.0/24 121.138.73.0/24
121.138.75.0/24 121.138.76.0/24 121.138.77.0/24 121.138.78.0/24
121.138.80.0/24 121.138.81.0/24 121.138.82.0/24 121.138.83.0/24
121.138.85.0/24 121.138.86.0/24 121.138.87.0/24 121.138.88.0/24
121.138.90.0/24 121.138.91.0/24 121.138.92.0/24 121.138.93.0/24
121.138.95.0/24 121.138.96.0/24 121.138.97.0/24 121.138.98.0/24
121.138.100.0/24 121.138.101.0/24 121.138.102.0/24 121.138.103.0/24
121.138.105.0/24 121.138.106.0/24 121.138.107.0/24 121.138.108.0/24
121.138.110.0/24 121.138.111.0/24 121.138.112.0/24 121.138.113.0/24
121.138.115.0/24 121.138.116.0/24 121.138.117.0/24 121.138.118.0/24
121.138.120.0/24 121.138.121.0/24 121.138.122.0/24 121.138.123.0/24
121.138.125.0/24 121.138.126.0/24 121.138.127.0/24