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Hong Kong SAR China

AS3661

The Chinese University of Hong Kong Unknown registered in Hong Kong SAR China

7IPv4 prefixes
2IPv6 prefixes
#13,711AS Rank
327/327RIS visibility
#277Rank in Hong Kong SAR China
2002-08-01Allocated

The Chinese University of Hong Kong (AS3661) — Unknown, registered in Hong Kong SAR China. announces 7 IPv4 prefixes + 2 IPv6 prefixes. Rank in Hong Kong SAR China: #277. Allocated: 2002-08-01.

Announced prefixes · 9

Routing: 7 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 5 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-129
2026-06-139

Internet Exchanges · 1

  • HKIX Hong Kong 100 Mbps

AS topology · Customer cone 1

Providers · 4

  • AS45474 Nexusguard Pte. Ltd.
  • AS3662 Joint Universities Computer Centre Limited
  • AS137207 Joint Universities Computer Centre Limited
  • AS4641 The Hong Kong Internet Exchange Limited

Peers · 13

  • AS6939 Hurricane Electric LLC
  • AS58453 China Mobile International Limited
  • AS8359 MTS PJSC
  • AS7713 PT Telekomunikasi Indonesia
  • AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
  • AS24482 SG.GS
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