AS Number
AS18158
AS Name
CBNU-AS-KR
Org Name
CHUNGBUK NATIONAL UNIVERSITY
Registry

apnic

RegDate

N/A

Updated

2018-12-19T01:37:20Z

AS18158 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

0

IPv4 NUMs

29,696

IPv6 NUMs(/64)

0

29,696 IPv4 Addresses
CIDR Description IP Num
113.198.134.0/23
IRR Valid
KREN Korean Education Network 512
113.198.136.0/21
IRR Valid
KREN Korean Education Network 2048
113.198.144.0/22
IRR Valid
KREN Korean Education Network 1024
113.198.148.0/23
IRR Valid
KREN Korean Education Network 512
113.198.176.0/22
IRR Valid
KREN Korean Education Network 1024
114.71.112.0/20
IRR Valid
KREN Korean Education Network 4096
203.255.64.0/19
IRR Valid
CHUNGBUK-NET CHUNGBUK NATIONAL UNIVERSITY 8192
210.115.160.0/19
IRR Valid
CHUNGBUK-NET CHUNGBUK NATIONAL UNIVERSITY 8192
210.125.144.0/20
IRR InValid
KREN Korean Education Network 4096
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
AS9270 APAN-KR-AS - National Infomation Society Agency, KR Republic of Korea 18,432 4,294,967,296 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,264,256 8,590,000,128 IPv4 IPv4
IP Address Domain NUMs Domains
113.198.136.54 5 cbyak.net
113.198.137.83 1 selab.chungbuk.ac.kr
113.198.137.84 1 pinvest.co.kr
113.198.137.143 1 cgac.chungbuk.ac.kr
113.198.137.157 1 oslab.cbnu.ac.kr
113.198.137.160 2 fitat.org
113.198.137.169 1 sammaru.chungbuk.ac.kr
113.198.138.51 1 codebay.kr
as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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



aut-num:        AS18158
as-name:        CBNU-AS-KR
descr:          CHUNGBUK NATIONAL UNIVERSITY
country:        KR
admin-c:        AM1342-AP
tech-c:         AM1342-AP
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS4766
                action pref=10;
                accept ANY
export:         to AS3786
                announce AS18158
export:         to AS4766
                announce AS18158
default:        to AS4766
                action pref=10;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-lower:      MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-12-19T01:37:20Z
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:        Chungcheongbuk-do Seowon-gu, Cheongju-si Chungdae-ro 1
country:        KR
phone:          +82-43-261-2117
e-mail:         admin@cbnu.ac.kr
nic-hdl:        AM1342-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2016-09-20T01:55:58Z
source:         APNIC


aut-num:        AS18158
as-name:        CBNU-AS-KR-KR
descr:          CHUNGBUK NATIONAL UNIVERSITY
country:        KR
import:         from 3786 action pref=100 accept ANY
import:         from 9270 action pref=100 accept ANY
import:         from 4766 action pref=10 accept ANY
export:         to 3786 announce NEW
export:         to 9270 announce NEW
export:         to 4766 announce NEW
admin-c:        YC444-KR
tech-c:         NP444-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         AS Manager
address:        Chungcheongbuk-do Seowon-gu, Cheongju-si Chungdae-ro 1
address:        Chungbuk National University
country:        KR
phone:          +82-43-261-2117
e-mail:         admin@cbnu.ac.kr
nic-hdl:        NP444-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         AS Manager
address:        Chungcheongbuk-do Seowon-gu, Cheongju-si Chungdae-ro 1
address:        Chungbuk National University
country:        KR
phone:          +82-43-261-2117
e-mail:         admin@cbnu.ac.kr
nic-hdl:        YC444-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC