% APNIC found the following authoritative answer from: whois.apnic.net

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% Information related to '210.101.138.128 - 210.101.138.191'

% Abuse contact for '210.101.138.128 - 210.101.138.191' is 'irt@nic.or.kr'

inetnum:        210.101.138.128 - 210.101.138.191
netname:        JON4033073D
descr:          JON&JON
descr:          PC Game Plaza User in
descr:          Ahnahm-dong,5-ga Sungbuk-gu SEOUL
country:        KR
admin-c:        MS523-AP
tech-c:         MS523-AP
status:         ASSIGNED NON-PORTABLE
notify:         b4033073@users.bora.net
mnt-by:         MNT-KRNIC-AP
last-modified:  2008-09-04T06:56:06Z
source:         APNIC

person:         MUNKEONG SONG
address:        B1 102-101 Ahnahm-dong,5-ga Sungbuk-gu
address:        SEOUL Korea
phone:          +82-2-921-0671
country:        KR
e-mail:         b4033073@users.bora.net
nic-hdl:        MS523-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2008-09-04T07:32:27Z
source:         APNIC

% Information related to '210.101.128.0 - 210.101.191.255'

inetnum:        210.101.128.0 - 210.101.191.255
netname:        BORANET-KR
descr:          LG DACOM Corporation
country:        KR
admin-c:        IA5-KR
tech-c:         IA5-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Seoul Yongsan-gu Hangang-daero 32
address:        LG UPLUS
country:        KR
phone:          +82-2-1-01
e-mail:         ipadm@lguplus.co.kr
nic-hdl:        IA5-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

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