AS23855 — SINGAREN-GIX-AS-AP Singapore Advanced Research and Education Network

AS23855 announces 1 IPv4 prefixes covering 512 addresses and 1 IPv6 prefixes.

About this network

SINGAREN-GIX-AS-AP is operated by SingAREN (Singapore Advanced Research and Education Network).

What it's used for

• The address space carries research and education traffic, as indicated by the registrant SingAREN and netname SINGAREN-GIX.
• The AS announces 512 IPv4 addresses and 1 IPv6 prefix, maintaining 45 observed neighbours. This ratio of limited address space against a high number of peering partners indicates a transit or aggregation role for the national research network.

Notable

• The registrant SingAREN and IRT contact IRT-SINGAREN-GIX-SG align directly with the AS holder name.
• The address inventory consists of a single IPv4 prefix, 203.30.38.0/23, and one IPv6 prefix, 2001:df0:21a::/48.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 203.30.38.0/23
• 2001:df0:21a::/48

Upstream networks

• AS4637 Telstra Global
• AS136968 SingAREN
• AS6939 Hurricane Electric LLC
• AS23864 Singapre Advance Research and Education Network - National Grid Office - IHPC
• AS24482 SG.GS
• AS38001 NewMedia Express Pte Ltd
• AS38229 Lanka Education & Research Network, NREN
• AS1103 SURF B.V.
• AS17639 Converge ICT Solutions Inc.
• AS293 ESnet
• AS7660 Asia Pacific Advanced Network - Japan
• AS134148 SingAREN

Downstream networks

• AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
• AS23767 A-STAR
• AS9419 Nanyang Technological University
• AS132398 Science and Engineering Institutes
• AS23864 Singapre Advance Research and Education Network - National Grid Office - IHPC
• AS293 ESnet
• AS134148 SingAREN
• AS131475 Singapore Institute of Technology
• AS9270 National Infomation Society Agency
• AS17617 Nanyang Polytechnic
• AS150725 National University of Singapore
• AS45259 Bruhaas (B) Sdn Bhd
• AS9264 Academia Sinica
• AS9821 Department of Science and Technology
• AS50999 King Abdullah University of Science and Technology
• AS137207 Joint Universities Computer Centre Limited
• AS24490 Trans-Eurasia Information Network (TEIN2) - SG
• AS4538 China Education and Research Network Center
• AS206350 Oman Research and education Network (OMREN)

Adjacent networks

• AS7660 Asia Pacific Advanced Network - Japan
• AS38229 Lanka Education & Research Network, NREN
• AS293 ESnet
• AS24490 Trans-Eurasia Information Network (TEIN2) - SG
• AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
• AS23767 A-STAR
• AS6939 Hurricane Electric LLC
• AS137207 Joint Universities Computer Centre Limited
• AS9885 NKN INTERNET GATEWAY NETWORK
• AS9270 National Infomation Society Agency
• AS136968 SingAREN
• AS4637 Telstra Global
• AS23864 Singapre Advance Research and Education Network - National Grid Office - IHPC
• AS134148 SingAREN
• AS9419 Nanyang Technological University
• AS132398 Science and Engineering Institutes
• AS1103 SURF B.V.
• AS131475 Singapore Institute of Technology
• AS17617 Nanyang Polytechnic
• AS9264 Academia Sinica
• AS24482 SG.GS
• AS38001 NewMedia Express Pte Ltd
• AS150725 National University of Singapore
• AS45259 Bruhaas (B) Sdn Bhd
• AS9821 Department of Science and Technology

Internet exchanges

• JPIX Tokyo — Tokyo, Japan
• Singapore Internet Exchange — Singapore, Singapore
• Singapore Open Exchange — Singapore, Singapore