AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
UNIST-AS-KR Ulsan National Institute of Science and Technology 7 0 5,120 0 Republic of Korea
5,120 IPv4 Addresses
CIDR Description IP Num
114.70.0.0/20 KREN Korean Education Network 4096
114.70.2.0/24 KREN Korean Education Network 256
114.70.8.0/24 KREN Korean Education Network 256
114.70.9.0/24 KREN Korean Education Network 256
114.70.10.0/24 KREN Korean Education Network 256
114.70.12.0/24 KREN Korean Education Network 256
114.70.16.0/22 KREN Korean Education Network 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,545,092 148,447,559,680 IPv4 IPv4
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 328,448 4,295,098,368 IPv4 IPv4
IP Address Domain NUMs Domains
114.70.1.23 5 corpuslab.unist.ac.kr
114.70.1.41 1 mail.unist.kr
114.70.1.52 1 ns1.unist.ac.kr
114.70.1.57 1 black1.unist.ac.kr
114.70.1.58 1 black2.unist.ac.kr
114.70.1.59 1 black3.unist.ac.kr
114.70.1.60 1 black4.unist.ac.kr
114.70.1.70 2 spam.unist.ac.kr
114.70.1.103 1 udc.unist.ac.kr
114.70.1.128 1 ist.unist.ac.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:       AS45360  - AS45409
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Block of 50 AS numbers from AS45360  - AS45409
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:  2008-09-04T06:40:26Z
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:        AS45379
as-name:        UNIST-AS-KR
descr:          Ulsan National Institute of Science and Technology
country:        KR
admin-c:        AM1879-AP
tech-c:         AM1879-AP
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS4766
                action pref=10;
                accept ANY
export:         to AS3786
                announce AS45379
export:         to AS4766
                announce AS45379
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-29T06:18:02Z
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 2019-10-01
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-10-01T08:41:39Z
source:         APNIC

person:         AS Manager
address:        Ulsan Ulju-gun UNIST-gil 50
country:        KR
phone:          +82-52-217-1435
e-mail:         [email protected]
nic-hdl:        AM1879-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-04-29T06:18:02Z
source:         APNIC


aut-num:        AS45379
as-name:        UNIST-AS-KR-KR
descr:          Ulsan National Institute of Science and Technology
country:        KR
import:         from 4766 action pref=10 accept ANY
import:         from 3786 action pref=100 accept ANY
export:         to 4766 announce NEW
export:         to 3786 announce NEW
admin-c:        BJ1961-KR
tech-c:         BJ1961-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Ulsan Ulju-gun UNIST-gil 50
address:
country:        KR
phone:          +82-52-217-1435
e-mail:         [email protected]
nic-hdl:        BJ1961-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC