AS Name
KREONET2-AS-KR
Org Name
KISTI
Registry Region
Republic of Korea
Looking Glass
IPv4Prefixes

19

IPv6Prefixes

0

IPv4 NUMs

3,592

IPv6 NUMs(/64)

0

3,592 IPv4 Addresses
CIDR Description IP Num
134.75.1.0/25 KREONet KISTI 128
134.75.1.128/25 KREONet KISTI 128
134.75.15.0/24 KREONet KISTI 256
134.75.16.0/24 KREONet KISTI 256
134.75.103.0/24 KREONet KISTI 256
134.75.103.240/28 KREONet KISTI 16
134.75.105.0/24 KREONet KISTI 256
134.75.107.0/24 KREONet KISTI 256
134.75.108.0/24 KREONet KISTI 256
134.75.125.0/24 KREONet KISTI 256
134.75.128.0/24 KREONet KISTI 256
134.75.200.0/24 KREONet KISTI 256
134.75.203.32/30 KREONet KISTI 4
134.75.203.240/30 KREONet KISTI 4
134.75.253.0/24 KREONet KISTI 256
134.75.254.0/24 KREONet KISTI 256
210.119.23.0/29 KREONet KISTI 8
210.119.23.0/24 KREONet KISTI 256
210.119.127.0/24 KREONet KISTI 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,520,896 1,125,281,693,696 IPv4 IPv4 IPv6 IPv6
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 5,376 553,648,128 IPv4 IPv4 IPv6 IPv6
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS293 ESNET, US United States 132,864 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354,816 8,589,934,592 IPv4 IPv4
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 1,280 16,777,216 IPv4 IPv4
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 0 0 IPv4 IPv4 IPv6 IPv6
AS131477 SHHJ-AS - Shanghai Huajuan Information Technology Co., Ltd., CN China 6,912 272,695,296 IPv4 IPv4 IPv6 IPv6
AS41095 IPTP - IPTP LTD, NL Netherlands 40,448 9,378,594,816 IPv4 IPv4
AS54574 DMIT - DMIT Cloud Services, US United States 11,008 589,824 IPv4 IPv4
AS1103 SURFNET-NL - SURFnet bv, NL Netherlands 6,223,616 281,509,336,514,560 IPv4 IPv4 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,801,600 17,716,740,096 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 17,180,327,936 IPv4 IPv4
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22388 TRANSPAC - Indiana University, US United States 256 65,536 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS64271 RIXCLOUD-INC - rixCloud, US United States 4,352 11,542,790,144 IPv4 IPv4 IPv6 IPv6
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 328,448 4,295,098,368 IPv4 IPv4
AS2603 NORDUNET, NO Norway 9,984 4,294,967,296 IPv4 IPv4
AS20965 GEANT - GEANT Vereniging, GB United Kingdom 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24555 APRICOT-APNIC-ASN - Asia Pacific Network Information Centre, AU Australia 0 0 IPv4 IPv4
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 328,448 4,295,098,368 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.237 1 Gbps 2020-02-19 04:08:20

Private Peering Facilities

Country/Region Name City Website Updated
MEGA-i (iAdvantage Hong Kong) Hong Kong http://www.iadvantage.net/ 2016-03-14 21:18:01
Westin Building Seattle Seattle https://www.westinbldg.com/ 2016-03-14 21:18:01
Northwestern University co-location facility Chicago http://www.startap.net/starlight/ENGINEERING/network_operations.html 2016-03-14 20:37:52
IP Address Domain NUMs Domains
210.119.23.2 1 ps1.daej.kreonet2.net
as-block:       AS17408 - AS17651
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:  2019-01-08T23:22:27Z
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:       AS17567 - AS17616
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:  2017-06-15T04:25:42Z
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:        AS17579
as-name:        KREONET2-AS-KR
descr:          KISTI
country:        KR
admin-c:        AM1941-AP
tech-c:         AM1941-AP
import:         from AS1237
                action pref=10;
                accept ANY
import:         from AS9270
                action pref=10;
                accept ANY
export:         to AS1237
                announce AS17579
export:         to AS9270
                announce AS17579
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-03-13T08:08:02Z
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:  2020-04-09T10:23:17Z
source:         APNIC

person:         AS Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
country:        KR
phone:          +82-42-869-0584
e-mail:         [email protected]
nic-hdl:        AM1941-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2020-03-13T08:08:02Z
source:         APNIC


aut-num:        AS17579
as-name:        KREONET2-AS-KR-KR
descr:          KISTI
country:        KR
import:         from AS9270 action pref=10 accept ANY
import:         from AS1237 action pref=10 accept ANY
export:         to AS9270 announce AS17579
export:         to AS1237 announce AS17579
admin-c:        IH349-KR
tech-c:         HL349-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0584
e-mail:         [email protected]
nic-hdl:        HL349-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0584
e-mail:         [email protected]
nic-hdl:        IH349-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC