AS Number
AS23855
AS Name
SINGAREN-GIX-AS-AP
Org Name
Singapore Advanced Research and Education Network
Country
Singapore
Registry

apnic

RegDate

N/A

Updated

2024-04-24T09:32:55Z

AS23855 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

512

IPv6 NUMs(/64)

65,536

512 IPv4 Addresses
CIDR Description IP Num
203.30.38.0/24 SINGAREN-GIX Singapore Advanced Research and Education Network GigaPoP Exchange 256
203.30.39.0/24 SINGAREN-GIX Singapore Advanced Research and Education Network GigaPoP Exchange 256
CIDR Description IP NUMs(prefix /64)
2001:df0:21a::/48 SINGAREN-GIX-AS-AP SingAREN 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,532,672 12,886,081,536 IPv4 IPv4
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 97,280 113,508,352 IPv4 IPv4
AS575 DNIC-AS-00575 - Headquarters, USAISC, US United States 0 917,504 IPv6 IPv6
AS9885 NKN-INTERNET-GW - National Knowledge Network, IN India 1,280 0 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 51,968 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS55518 SGIX-SG - Singapore Internet Exchange Limited, SG Singapore 0 0 IPv4 IPv4
AS134148 SINGAREN-GIX-AS-AP-2 - SingAREN, SG Singapore 512 65,536 IPv4 IPv4 IPv6 IPv6
AS23864 SINGAREN-GIX-IHPC-AS-AP - Singapre Advance Research and Education Network - National Grid Office - IHPC, SG Singapore 256 65,536 IPv4 IPv4 IPv6 IPv6
AS24490 TEIN2-SG-AP - Trans-Eurasia Information Network (TEIN2) - SG, CN China 2,048 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 67,840 94,522,834,944 IPv4 IPv4
AS23815 JPIX-RS - Japan Internet Xing Co., Ltd., JP Japan 0 0 IPv6 IPv6
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1,073,741,824 IPv4 IPv4 IPv6 IPv6
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1,024 553,648,128 IPv4 IPv4 IPv6 IPv6
AS22388 TRANSPAC - Indiana University, US United States 256 65,536 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4809 CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network, CN China 626,432 4,341,301,248 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,720 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,448 282,631,665,614,848 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,286,400 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,216 42,949,672,960 IPv4 IPv4
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 9,011,520 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 467,456 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 135,680 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9270 APAN-KR-AS - National Infomation Society Agency, KR Republic of Korea 18,432 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9419 NTU-AS-AP - Nanyang Technological University, SG Singapore 65,536 65,536 IPv4 IPv4 IPv6 IPv6
AS9885 NKN-INTERNET-GW - National Knowledge Network, IN India 1,280 0 IPv4 IPv4 IPv6 IPv6
AS38229 LEARN-LK - Lanka Education and Research Network, LK Sri Lanka 33,792 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS206350 OMREN - Oman Research and education Network (OMREN), OM Oman 768 34,359,738,368 IPv4 IPv4 IPv6 IPv6
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
AS23767 A-STAR-AS-AP - A*STAR, SG Singapore 8,704 65,536 IPv4 IPv4 IPv6 IPv6
AS136968 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 256 65,536 IPv4 IPv4 IPv6 IPv6
AS17617 NYP-AS-AP - Nanyang Polytechnic, SG Singapore 2,816 4,294,967,296 IPv6 IPv6
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 85,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1,024 553,648,128 IPv4 IPv4 IPv6 IPv6
AS9821 DOST-PH-AP - Advanced Science and Technology Institute, PH Philippines 9,216 4,294,967,296 IPv4 IPv4
AS7610 NUS-GP-AS-AP - National University of Singapore, SG Singapore 2,048 4,294,967,296 IPv4 IPv4
AS23728 REPUBLICPOLYTECHNIC-AS - Republic Polytechnic, Singapore, SG Singapore 512 131,072 IPv4 IPv4
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS50999 KAUST-AS1 - King Abdullah University of Science and Technology, SA Saudi Arabia 32,768 34,359,738,368 IPv6 IPv6
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 7,138,048 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 9,011,520 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS134148 SINGAREN-GIX-AS-AP-2 - SingAREN, SG Singapore 512 65,536 IPv4 IPv4 IPv6 IPv6
AS17934 NICT-NET - National Institute of Information and Communications Technology, JP Japan 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22388 TRANSPAC - Indiana University, US United States 256 65,536 IPv4 IPv4
AS23864 SINGAREN-GIX-IHPC-AS-AP - Singapre Advance Research and Education Network - National Grid Office - IHPC, SG Singapore 256 65,536 IPv4 IPv4 IPv6 IPv6
AS24490 TEIN2-SG-AP - Trans-Eurasia Information Network (TEIN2) - SG, CN China 2,048 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS45259 BRUHAAS-BN - BRUHAAS, BN Brunei Darussalam 512 65,536 IPv4 IPv4
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17,176,832 17,923,002,269,696 IPv4 IPv4
AS9264 ASNet - Academia Sinica, TW Taiwan 70,656 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,286,400 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS132398 SCEI-AS-AP - Science and Engineering Institutes, SG Singapore 256 65,536 IPv4 IPv4 IPv6 IPv6
AS24514 MYREN-MY - Multimedia Development Corporation, MY Malaysia 5,888 268,632,064 IPv4 IPv4 IPv6 IPv6
AS55919 SUTD-SG - Singapore University of Technology and Design, SG Singapore 768 0 IPv4 IPv4
AS7497 CSTNET-AS-AP - CNIC-CAS, CN China 737,280 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Singapore SGIX - Singapore Internet Exchange 103.16.102.28 2001:de8:12:100::28 10 Gbps 2022-01-04 06:08:34
Singapore SOX - Singapore Open Exchange 198.32.141.144 1 Gbps 2021-04-08 03:18:52
Japan JPIX TOKYO 210.171.225.159 2001:de8:8::2:3855:1 100 Gbps 2022-08-04 02:44:36

Private Peering Facilities

Country/Region Name City Website Updated
Global Switch Singapore Singapore http://www.globalswitch.com 2020-04-22 02:47:49
IP Address Domain NUMs Domains
203.30.39.3 3 ns1.eduroam.sg
203.30.39.25 3 singaren.net.sg
203.30.39.42 1 ds.sgaf.org.sg
203.30.39.52 4 hakkar.singaren.net.sg
203.30.39.64 1 sgaf.singaren.net.sg
203.30.39.74 1 sgaf.singaren.net.sg
203.30.39.76 1 filesender.singaren.net.sg
203.30.39.129 1 slixvmform.singaren.net.sg
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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:       AS23854 - AS23944
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:  2008-09-04T06:40:26Z
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



aut-num:        AS23855
as-name:        SINGAREN-GIX-AS-AP
descr:          Singapore Advanced Research and Education Network
descr:          GigaPoPExchange
country:        SG
import:         from AS10026 action pref=100; accept ANY
import:         from AS4657 action pref=100; accept ANY
import:         from AS9419 action pref=1; accept ANY
export:         to AS9419 announce AS23855
export:         to AS10026 announce AS23855
export:         to AS4657 announce AS23855
org:            ORG-SA8-AP
admin-c:        SPG12-AP
tech-c:         SPG12-AP
abuse-c:        AS2199-AP
notify:         [email protected]
mnt-lower:      MAINT-SINGAREN-OPEN-EXCHANGE
mnt-routes:     MAINT-SINGAREN-OPEN-EXCHANGE
mnt-by:         APNIC-HM
mnt-irt:        IRT-SINGAREN-GIX-SG
last-modified:  2024-04-24T09:32:55Z
source:         APNIC

irt:            IRT-SINGAREN-GIX-SG
address:        SingAREN c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        # 17-01 Connexis South
address:        Singapore 138632
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SPG12-AP
tech-c:         SPG12-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-08-14
mnt-by:         MAINT-SINGAREN-OPEN-EXCHANGE
last-modified:  2024-08-14T09:54:07Z
source:         APNIC

organisation:   ORG-SA8-AP
org-name:       SingAREN
org-type:       LIR
country:        SG
address:        Singapore Advanced Research and Education Network (SingAREN)
address:        c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        # 17-01 Connexis South
phone:          +65-67905218
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:04Z
source:         APNIC

role:           ABUSE SINGARENGIXSG
country:        ZZ
address:        SingAREN c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        # 17-01 Connexis South
address:        Singapore 138632
phone:          +000000000
e-mail:         [email protected]
admin-c:        SPG12-AP
tech-c:         SPG12-AP
nic-hdl:        AS2199-AP
remarks:        Generated from irt object IRT-SINGAREN-GIX-SG
remarks:        [email protected] was validated on 2024-08-14
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2024-08-14T09:54:44Z
source:         APNIC

person:         Simon Peter Green
address:        Singapore Advanced Research and Education Network (SingAREN)
address:        c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        #17-01 Connexis South
address:        Singapore 138632
country:        SG
phone:          +65 9653 0930
e-mail:         [email protected]
nic-hdl:        SPG12-AP
mnt-by:         MAINT-SINGAREN-OPEN-EXCHANGE
remarks:        Manager (Network & Services)
last-modified:  2024-04-24T12:44:21Z
source:         APNIC