AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
DIRS-AS-KR Dongnam Institute of Radiologycal Sciences 3 0 768 0 Republic of Korea
768 IPv4 Addresses
CIDR Description IP Num
203.253.227.0/24 KREONet KISTI 256
203.253.228.0/24 KREONet KISTI 256
203.253.229.0/24 KREONet KISTI 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 328,192 4,295,098,368 IPv4 IPv4
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,525,124 148,453,851,136 IPv4 IPv4
IP Address Domain NUMs Domains
203.253.227.150 1 mail.dirams.re.kr
203.253.227.151 1 acspam.dirams.re.kr
203.253.227.152 1 nse.dirams.re.kr
203.253.227.162 1 www.dirams.re.kr
as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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:       AS45963 - AS46012
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Block of 10 4-byte AS numbers from AS45963  - AS46012
remarks:        for assignment to KRNIC members
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:  2009-11-10T00:35:40Z
source:         APNIC

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



aut-num:        AS45984
as-name:        DIRS-AS-KR
descr:          Dongnam Institute of Radiologycal Sciences
country:        KR
admin-c:        AM1664-AP
tech-c:         AM1664-AP
import:         from AS1237
                action pref=2;
                accept ANY
import:         from AS4766
                action pref=1;
                accept ANY
export:         to AS1237
                announce AS45984
export:         to AS4766
                announce AS45984
default:        to AS4766
                action pref=1;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2016-10-31T05:50:33Z
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 2019-10-01
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-10-01T08:41:39Z
source:         APNIC

person:         AS Manager
address:        Busan Gijang-gun Jwadong-gil 40
country:        KR
phone:          +82-51-720-5316
e-mail:         [email protected]
nic-hdl:        AM1664-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-11-23T05:54:41Z
source:         APNIC


aut-num:        AS45984
as-name:        DIRS-AS-KR-KR
descr:          Dongnam Institute of Radiologycal Sciences
country:        KR
import:         from 4766 action pref=1 accept ANY
import:         from 1237 action pref=2 accept ANY
export:         to 4766 announce NEW
export:         to 1237 announce NEW
admin-c:        CH2741-KR
tech-c:         LJ2741-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Busan Gijang-gun Jwadong-gil 40
address:
country:        KR
phone:          +82-51-720-5316
e-mail:         [email protected]
nic-hdl:        CH2741-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Busan Gijang-gun Jwadong-gil 40
address:        null
country:        KR
phone:          +82-51-720-5316
e-mail:         [email protected]
nic-hdl:        LJ2741-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC