AS23668 - KPU-AS-KR - TECH UNIVERSITY OF KOREA, KR

Republic of Korea
AS Number
AS23668
AS Name
KPU-AS-KR
Org Name
TECH UNIVERSITY OF KOREA
Country / Region
Republic of Korea
Registry

apnic

RegDate

Updated

2009-09-29T06:04:16Z

AS23668 Looking Glass
IPv4Prefixes

25

IPv6Prefixes

0

IPv4 NUMs

5,632

IPv6 NUMs(/64)

0

CIDR Description IP Num
210.93.24.0/24
IRR Valid
KREN Korean Education Network 256
210.93.24.0/23
IRR InValid
KREN Korean Education Network 512
210.93.25.0/24
IRR Valid
KREN Korean Education Network 256
210.93.48.0/24
IRR Valid
KREN Korean Education Network 256
210.93.48.0/21
IRR InValid
KREN Korean Education Network 2048
210.93.49.0/24
IRR Valid
KREN Korean Education Network 256
210.93.50.0/24
IRR Valid
KREN Korean Education Network 256
210.93.51.0/24
IRR Valid
KREN Korean Education Network 256
210.93.52.0/24
IRR Valid
KREN Korean Education Network 256
210.93.53.0/24
IRR Valid
KREN Korean Education Network 256
210.93.54.0/24
IRR Valid
KREN Korean Education Network 256
210.93.55.0/24
IRR Valid
KREN Korean Education Network 256
210.93.56.0/22
IRR InValid
KREN Korean Education Network 1024
210.93.57.0/24
IRR Valid
KREN Korean Education Network 256
210.93.58.0/24
IRR Valid
KREN Korean Education Network 256
210.93.59.0/24
IRR Valid
KREN Korean Education Network 256
210.93.60.0/24
IRR Valid
KREN Korean Education Network 256
210.93.60.0/23
IRR InValid
KREN Korean Education Network 512
210.93.61.0/24
IRR Valid
KREN Korean Education Network 256
220.149.119.0/24
IRR Valid
KREN-KR Korean Education Network 256
220.149.120.0/24
IRR Valid
KREN-KR Korean Education Network 256
220.149.128.0/24
IRR Valid
KREN-KR Korean Education Network 256
220.149.216.0/24
IRR Valid
KREN-KR Korean Education Network 256
220.149.217.0/24
IRR Valid
KREN-KR Korean Education Network 256
220.149.218.0/24
IRR Valid
KREN-KR Korean Education Network 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 47,210,240 17,592,186,044,416 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,286,784 12,884,967,424 IPv4 IPv4

Whois Record

as-block AS23552 - AS24575

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
to APNIC members and end-users in the APNIC region
AS23889 has been transfered to AfriNIC
admin-c
HM20-AP
tech-c
HM20-AP
mnt-by
APNIC-HM
mnt-lower
APNIC-HM
last-modified
2009-09-29T06:04:16Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
QLD 4101
country
AU
phone
+61 7 3858 3100
fax-no
+61 7 3858 3199
e-mail
helpdesk@apnic.net
admin-c
AMS11-AP
tech-c
AH256-AP
nic-hdl
HM20-AP
remarks
Administrator for APNIC
notify
hostmaster@apnic.net
mnt-by
MAINT-APNIC-AP
last-modified
2026-08-26T00:40:00Z
source
APNIC

as-block AS23644 - AS23690

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
to APNIC members and end-users in the APNIC region
admin-c
HM20-AP
tech-c
HM20-AP
mnt-by
APNIC-HM
mnt-lower
APNIC-HM
last-modified
2008-09-04T06:40:26Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
QLD 4101
country
AU
phone
+61 7 3858 3100
fax-no
+61 7 3858 3199
e-mail
helpdesk@apnic.net
admin-c
AMS11-AP
tech-c
AH256-AP
nic-hdl
HM20-AP
remarks
Administrator for APNIC
notify
hostmaster@apnic.net
mnt-by
MAINT-APNIC-AP
last-modified
2026-08-26T00:40:00Z
source
APNIC

aut-num AS23668

aut-num
as-name
KPU-AS-KR
descr
TECH UNIVERSITY OF KOREA
country
KR
admin-c
AM1351-AP
tech-c
AM1351-AP
import
from AS4766
from AS9950
export
mnt-by
MNT-KRNIC-AP
mnt-irt
IRT-KRNIC-KR
last-modified
2025-12-02T01:08:02Z
source
APNIC
 
                action pref=10;
                accept ANY
                action pref=100;
                accept ANY
                announce AS23668
                announce AS23668

irt IRT-KRNIC-KR

irt
IRT-KRNIC-KR
address
9, Jinheung-gil, Naju-si, Jeollanam-do
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
2026-08-12T06:19:00Z
source
APNIC

person AS Manager

person
AS Manager
address
Gyeonggi-do Siheung-si Sangidaehak-ro 237
country
KR
phone
+82-31-8041-0273
e-mail
mslee@kpu.ac.kr
nic-hdl
AM1351-AP
mnt-by
MNT-KRNIC-AP
last-modified
2019-04-10T08:34:02Z
source
APNIC

aut-num AS23668

aut-num
as-name
KPU-AS-KR-KR
descr
TECH UNIVERSITY OF KOREA
country
KR
import
from 9950 action pref=100 accept ANY
from 4766 action pref=10 accept ANY
export
to 9950 announce NEW
to 4766 announce NEW
admin-c
YC546-KR
tech-c
ES546-KR
mnt-by
MNT-KRNIC-AP
mnt-irt
IRT-KRNIC-KR
remarks
This information has been partially mirrored by APNIC from
KRNIC. To obtain more specific information, please use the
KRNIC whois server at whois.kisa.or.kr.
source
KRNIC

person AS Manager

person
AS Manager
address
Gyeonggi-do Siheung-si Sangidaehak-ro 237
null
country
KR
phone
+82-31-8041-0273
e-mail
mslee@kpu.ac.kr
nic-hdl
ES546-KR
mnt-by
MNT-KRNIC-AP
remarks
This information has been partially mirrored by APNIC from
KRNIC. To obtain more specific information, please use the
KRNIC whois server at whois.kisa.or.kr.
source
KRNIC

person AS Manager

person
AS Manager
address
Gyeonggi-do Siheung-si Sangidaehak-ro 237
country
KR
phone
+82-31-8041-0273
e-mail
mslee@kpu.ac.kr
nic-hdl
YC546-KR
mnt-by
MNT-KRNIC-AP
remarks
This information has been partially mirrored by APNIC from
KRNIC. To obtain more specific information, please use the
KRNIC whois server at whois.kisa.or.kr.
source
KRNIC
 

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC


as-block:       AS23644 - AS23690
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS23668
as-name:        KPU-AS-KR
descr:          TECH UNIVERSITY OF KOREA
country:        KR
admin-c:        AM1351-AP
tech-c:         AM1351-AP
import:         from AS4766
                action pref=10;
                accept ANY
import:         from AS9950
                action pref=100;
                accept ANY
export:         to AS4766
                announce AS23668
export:         to AS9950
                announce AS23668
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-12-02T01:08:02Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2026-08-12T06:19:00Z
source:         APNIC

person:         AS Manager
address:        Gyeonggi-do Siheung-si Sangidaehak-ro 237
country:        KR
phone:          +82-31-8041-0273
e-mail:         mslee@kpu.ac.kr
nic-hdl:        AM1351-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-04-10T08:34:02Z
source:         APNIC


aut-num:        AS23668
as-name:        KPU-AS-KR-KR
descr:          TECH UNIVERSITY OF KOREA
country:        KR
import:         from 9950 action pref=100 accept ANY
import:         from 4766 action pref=10 accept ANY
export:         to 9950 announce NEW
export:         to 4766 announce NEW
admin-c:        YC546-KR
tech-c:         ES546-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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:         AS Manager
address:        Gyeonggi-do Siheung-si Sangidaehak-ro 237
address:        null
country:        KR
phone:          +82-31-8041-0273
e-mail:         mslee@kpu.ac.kr
nic-hdl:        ES546-KR
mnt-by:         MNT-KRNIC-AP
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:         AS Manager
address:        Gyeonggi-do Siheung-si Sangidaehak-ro 237
address:
country:        KR
phone:          +82-31-8041-0273
e-mail:         mslee@kpu.ac.kr
nic-hdl:        YC546-KR
mnt-by:         MNT-KRNIC-AP
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