AS Number
AS9970
AS Name
KUT-AS
Org Name
Korea University of Technology and Education
Registry

apnic

RegDate

N/A

Updated

2018-11-13T07:56:07Z

AS9970 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

0

IPv4 NUMs

13,056

IPv6 NUMs(/64)

0

13,056 IPv4 Addresses
CIDR Description IP Num
203.255.220.0/23
IRR Valid
KREN Korean Education Network 512
210.119.188.0/22
IRR InValid
KREN Korean Education Network 1024
210.181.142.0/23
IRR Valid
KREN Korean Education Network 512
210.181.144.0/22
IRR InValid
KREN Korean Education Network 1024
210.181.148.0/24
IRR Valid
KREN Korean Education Network 256
210.181.149.0/24
IRR Valid
KREN Korean Education Network 256
210.181.150.0/29
IRR Parent Valid
KREN Korean Education Network 8
210.181.150.0/24
IRR Parent Valid
KREN Korean Education Network 256
210.181.151.0/24
IRR Parent Valid
KREN Korean Education Network 256
218.150.181.0/24
IRR InValid
KORNET Korea Telecom 256
218.150.182.0/24
IRR InValid
KORNET Korea Telecom 256
218.150.183.0/24
IRR Valid
KORNET Korea Telecom 256
220.68.64.0/19
IRR Valid
KREN Korean Education Network 8192
220.68.95.80/29
IRR Parent Valid
KREN Korean Education Network 8
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,837,888 8,858,435,584 IPv4 IPv4
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,567,584 169,945,530,368 IPv4 IPv4
IP Address Domain NUMs Domains
218.150.181.1 2 cse.koreatech.ac.kr
218.150.181.12 10 catholic.jwpark.kr
as-block:       AS9216 - AS10239
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:  2009-05-19T07:00:23Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
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:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS9943 - AS9982
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.or.kr
mnt-by:         APNIC-HM
mnt-lower:      MNT-KRNIC-AP
last-modified:  2017-06-15T04:25:41Z
source:         APNIC

person:         Host Master
address:        Jeollanam-do Naju-si Jinheung-gil
country:        KR
phone:          +82-2-405-5118
e-mail:         hostmaster@nic.or.kr
nic-hdl:        HM127-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-05-22T01:20:31Z
source:         APNIC



aut-num:        AS9970
as-name:        KUT-AS
descr:          Korea University of Technology and Education
country:        KR
admin-c:        AM1945-AP
tech-c:         AM1945-AP
import:         from AS2563
                action pref=50;
                accept ANY
import:         from AS4060
                action pref=50;
                accept ANY
export:         to AS2563
                announce AS9970
export:         to AS4060
                announce AS9970
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-11-13T07:56:07Z
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:         AS Manager
address:        Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
country:        KR
phone:          +82-41-560-1395
e-mail:         howler2k@koreatech.ac.kr
nic-hdl:        AM1945-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2018-11-13T07:56:07Z
source:         APNIC


aut-num:        AS9970
as-name:        KUT-AS-KR
descr:          Korea University of Technology and Education
country:        KR
import:         from AS2563 action pref=50 accept ANY
import:         from AS4060 action pref=50 accept ANY
export:         to AS2563 announce AS9970
export:         to AS4060 announce AS9970
admin-c:        GR247-KR
tech-c:         GA247-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         AS Manager
address:        Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
address:        Koreatech
country:        KR
phone:          +82-41-560-1395
e-mail:         howler2k@koreatech.ac.kr
nic-hdl:        GA247-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         AS Manager
address:        Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
address:        Koreatech
country:        KR
phone:          +82-41-560-1395
e-mail:         howler2k@koreatech.ac.kr
nic-hdl:        GR247-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC