AS Number
AS17579
AS Name
KREONET2-AS-KR
Org Name
KISTI
Registry

apnic

RegDate

N/A

Updated

2020-03-13T08:08:02Z

AS17579 Looking Glass
IPv4Prefixes

31

IPv6Prefixes

0

IPv4 NUMs

6,668

IPv6 NUMs(/64)

0

6,668 IPv4 Addresses
CIDR Description IP Num
134.75.1.0/24 KREONet KISTI 256
134.75.1.128/25 KREONet KISTI 128
134.75.15.0/24 KREONet KISTI 256
134.75.16.0/24 KREONet KISTI 256
134.75.101.0/24 KREONet KISTI 256
134.75.102.0/24 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
134.75.123.0/24 KREONet KISTI 256
134.75.124.0/24 KREONet KISTI 256
134.75.125.0/24 KREONet KISTI 256
134.75.126.0/24 KREONet KISTI 256
134.75.127.0/24 KREONet KISTI 256
134.75.128.0/24 KREONet KISTI 256
134.75.129.0/24 KREONet KISTI 256
134.75.130.0/24 KREONet KISTI 256
134.75.131.0/24 KREONet KISTI 256
134.75.132.0/24 KREONet KISTI 256
134.75.200.0/24 KREONet KISTI 256
134.75.203.16/30 KREONet KISTI 4
134.75.203.32/30 KREONet KISTI 4
134.75.203.240/30 KREONet KISTI 4
134.75.207.0/24 KREONet KISTI 256
134.75.253.0/24 KREONet KISTI 256
134.75.254.0/24 KREONet KISTI 256
203.230.1.0/24 KREONet KISTI 256
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
AS2153 CENIC-2153 - CENIC, US United States 4,864 16,842,752 IPv4 IPv4 IPv6 IPv6
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4,295,032,832 IPv4 IPv4
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2,048 0 IPv4 IPv4 IPv6 IPv6
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 768 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,285,632 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8,960 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS134148 SINGAREN-GIX-AS-AP-2 - SingAREN, SG Singapore 512 65,536 IPv4 IPv4
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354,816 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 551,680 282,631,682,457,600 IPv4 IPv4 IPv6 IPv6
AS24489 TEIN2-NORTH-AP - Trans-Eurasia Information Network (TEIN2) - North, CN China 4,096 4,294,967,296 IPv4 IPv4
AS101 WASH-NSF-AS - University of Washington, US United States 8,192 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,920,640 344,880,578,560 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 135,680 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS3662 HARNET - Joint Universities Computer Centre Limited, HK Hong Kong 1,792 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 301,568 4,294,967,296 IPv4 IPv4
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1,024 553,648,128 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27,392 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 13,824 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS153 CTNOSC-ASN-153 - Headquarters, USAISC, US United States 1,280 16,842,752 IPv6 IPv6
AS7497 CSTNET-AS-AP - CNIC-CAS, CN China 737,280 77,309,411,328 IPv4 IPv4
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2,048 4,294,967,296 IPv6 IPv6
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2,560 4,578,082,816 IPv4 IPv4
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4,295,032,832 IPv4 IPv4
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1,024 4,294,967,296 IPv4 IPv4
AS293 ESNET, US United States 135,680 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS2603 NORDUNET, DK Denmark 9,984 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,285,632 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS9695 KOEXP-AS-KR - KISTI, KR Republic of Korea 1,280 0 IPv4 IPv4
AS15169 GOOGLE - Google LLC, US United States 9,276,928 98,801,090,560 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4
AS59624 KIAE-COMPUTING-AS - National Research Center "Kurchatov Institute", RU Russian Federation 8,448 65,536 IPv4 IPv4 IPv6 IPv6
AS134148 SINGAREN-GIX-AS-AP-2 - SingAREN, SG Singapore 512 65,536 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,920,640 344,880,578,560 IPv4 IPv4 IPv6 IPv6
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354,816 8,589,934,592 IPv4 IPv4
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 7,138,048 34,359,869,440 IPv4 IPv4
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8,960 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 85,504 4,294,967,296 IPv4 IPv4
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 301,568 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3662 HARNET - Joint Universities Computer Centre Limited, HK Hong Kong 1,792 4,294,967,296 IPv4 IPv4
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 768 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 551,680 282,631,682,457,600 IPv4 IPv4
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 13,824 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS101 WASH-NSF-AS - University of Washington, US United States 8,192 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS2153 CENIC-2153 - CENIC, US United States 4,864 16,842,752 IPv4 IPv4 IPv6 IPv6
AS7497 CSTNET-AS-AP - CNIC-CAS, CN China 737,280 77,309,411,328 IPv4 IPv4
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US United States 65,664,768 601,568,706,560 IPv4 IPv4
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17,172,736 17,970,298,814,464 IPv4 IPv4
AS24489 TEIN2-NORTH-AP - Trans-Eurasia Information Network (TEIN2) - North, CN China 4,096 4,294,967,296 IPv4 IPv4
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4
AS32361 ULTRALIGHT, US United States 1,024 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS3661 ERX-CUHKNET - The Chinese University of Hong Kong, HK Hong Kong 73,984 4,295,032,832 IPv4 IPv4
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1,024 553,648,128 IPv4 IPv4
AS17934 NICT-NET - National Institute of Information and Communications Technology, JP Japan 4,096 4,294,967,296 IPv4 IPv4
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.210.225 2001:7f8:1::a501:7579:1 10 Gbps 2024-08-14 14:52:31
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.237 100 Gbps 2021-07-08 08:39:23

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
Digital Realty Seattle SEA10 Seattle https://www.digitalrealty.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
Digital Realty Amsterdam AMS9 Amsterdam https://www.digitalrealty.com/data-centers/amsterdam/science-park-121-schiphol-rijk-netherlands 2021-07-08 08:46:17
Equinix SG1 - Singapore Singapore https://www.equinix.com/locations/singapore-colocation/singapore-data-center/sg1/ 2024-02-06 08:54:01
IP Address Domain NUMs Domains
134.75.124.150 1 belle-se-head.sdfarm.kr
134.75.124.151 1 belle-se-disk01.sdfarm.kr
134.75.124.190 1 wn2024.sdfarm.kr
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:  2021-06-15T06:21:49Z
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 AS1237 action pref=10 accept ANY
import:         from AS9270 action pref=10 accept ANY
export:         to AS1237 announce AS17579
export:         to AS9270 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