AS Number
AS23975
AS Name
YC-AS-KR
Org Name
Yonam Institute of Technology
Registry

apnic

RegDate

N/A

Updated

2023-09-14T01:38:02Z

AS23975 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

0

IPv4 NUMs

4,096

IPv6 NUMs(/64)

0

4,096 IPv4 Addresses
CIDR Description IP Num
203.255.224.0/21 YONAM-NET Yonam Institute of Technology 2048
220.66.19.0/24 KREN Korean Education Network 256
220.66.20.0/24 KREN Korean Education Network 256
220.66.21.0/24 KREN Korean Education Network 256
220.66.111.0/24 KREN Korean Education Network 256
220.66.112.0/22 KREN Korean Education Network 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,839,424 12,784,435,200 IPv4 IPv4
IP Address Domain NUMs Domains
203.255.224.2 1 ns.yc.ac.kr
203.255.224.6 1 ns2.yc.ac.kr
203.255.224.7 2 board.yc.ac.kr
203.255.224.8 5 down2.yc.ac.kr
203.255.224.23 1 ycc4.yc.ac.kr
203.255.224.83 1 stu.yc.ac.kr
203.255.224.109 1 ycc109.yc.ac.kr
203.255.225.129 3 portal.yc.ac.kr
203.255.225.134 2 tais.yc.ac.kr
203.255.225.148 1 lms.yc.ac.kr
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:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS23955 - AS24084
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:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS23975
as-name:        YC-AS-KR
descr:          Yonam Institute of Technology
country:        KR
admin-c:        AM1359-AP
tech-c:         AM1359-AP
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS4766
                action pref=10;
                accept ANY
export:         to AS3786
                announce AS23975
export:         to AS4766
                announce AS23975
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2023-09-14T01:38:02Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         AS Manager
address:        Gyeongsangnam-do Jinju-si Jinju-daero 629beon-gil 35
country:        KR
phone:          +82-55-751-2141
e-mail:         [email protected]
nic-hdl:        AM1359-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2023-09-14T01:38:03Z
source:         APNIC


aut-num:        AS23975
as-name:        YC-AS-KR-KR
descr:          Yonam Institute of Technology
country:        KR
import:         from 3786 action pref=100 accept ANY
import:         from 4766 action pref=10 accept ANY
export:         to 3786 announce NEW
export:         to 4766 announce NEW
admin-c:        HJ554-KR
tech-c:         HJ554-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Gyeongsangnam-do Jinju-si Jinju-daero 629beon-gil 35
address:        Yonam Institute of Technology
country:        KR
phone:          +82-55-751-2141
e-mail:         [email protected]
nic-hdl:        HJ554-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC