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

27

IPv6Prefixes

0

IPv4 NUMs

5,640

IPv6 NUMs(/64)

0

5,640 IPv4 Addresses
CIDR Description IP Num
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
134.75.123.0/24 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
134.75.129.0/25 KREONet KISTI 128
134.75.129.0/24 KREONet KISTI 256
134.75.129.128/25 KREONet KISTI 128
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
134.75.203.32/30 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
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
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6,224,640 281,509,336,514,560 IPv4 IPv4 IPv6 IPv6
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 512 31,522,816 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,680 4,294,967,296 IPv4 IPv4
AS131477 SHHJ-AS - Shanghai Huajuan Information Technology Co., Ltd., CN China 4,608 270,598,144 IPv6 IPv6
AS293 ESNET, US United States 148,480 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS2603 NORDUNET, DK Denmark 9,984 4,294,967,296 IPv4 IPv4
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 77,568 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4,295,032,832 IPv6 IPv6
AS7497 CSTNET-AS-AP - Computer Network Information Center, CN China 744,960 73,014,444,032 IPv4 IPv4
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 5,136 553,648,128 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 13,498 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 0 0 IPv4 IPv4 IPv6 IPv6
AS6509 CANARIE-NTN - Canarie Inc, CA Canada 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,592 282,665,488,744,448 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,349,376 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354,816 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 304,640 4,295,098,368 IPv4 IPv4
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 1,280 16,777,216 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 1,280 65,536 IPv4 IPv4
AS24489 TEIN2-NORTH-AP - Trans-Eurasia Information Network (TEIN2) - North, CN China 4,096 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,576 5,665,259,520 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 31,488 12,884,901,888 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS101 WASH-NSF-AS - University of Washington, US United States 8,192 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 5,136 553,648,128 IPv4 IPv4 IPv6 IPv6
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 77,568 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS1237 KREONET-AS-KR - KISTI, KR Republic of Korea 304,640 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US United States 46,092,288 558,615,035,904 IPv4 IPv4 IPv6 IPv6
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 0 0 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,349,376 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS32361 ULTRALIGHT, US United States 1,024 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 148,480 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS2603 NORDUNET, DK Denmark 9,984 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS9264 ASNet - Academia Sinica, TW Taiwan 70,656 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6,224,640 281,509,336,514,560 IPv4 IPv4 IPv6 IPv6
AS3661 ERX-CUHKNET - Chinese University of Hong Kong (The), HK Hong Kong 73,984 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 89,088 4,294,967,296 IPv4 IPv4
AS15169 GOOGLE - Google LLC, US United States 14,239,488 103,096,123,392 IPv4 IPv4 IPv6 IPv6
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 494,592 282,665,488,744,448 IPv4 IPv4 IPv6 IPv6
AS6509 CANARIE-NTN - Canarie Inc, CA Canada 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 13,498 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24489 TEIN2-NORTH-AP - Trans-Eurasia Information Network (TEIN2) - North, CN China 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS59624 KIAE-COMPUTING-AS - Federal State Institution Russian Scientific Center Kurchatovsky institute, RU Russian Federation 8,448 65,536 IPv4 IPv4 IPv6 IPv6
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 1,280 16,777,216 IPv4 IPv4 IPv6 IPv6
AS3662 HARNET - Joint Universities Computer Centre Limited, HK Hong Kong 1,792 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.237 100 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
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
Interxion Amsterdam Science Park Campus (AMS9) Amsterdam http://www.interxion.com/ 2021-07-08 08:46:17
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 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