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AS9925 VDC Powerbase Hong Kong Data Centers Limited

HKTDCS-AS-AP - VDC Powerbase Hong Kong Data Centers Limited · registered in Hong Kong

IPv4 addresses75,52051 prefixes · 0.002% of announced IPv4
Rank in Hong Kong#42largest network in HK by IPv4 space, of 735 · 0.39% of HK
Rank worldwide#2,283of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)1 prefixes
CountryHong Kong779 ASNs registered there
Open AS9925 in ASN lookup Look up an IP in this network (202.77.128.1) All networks in Hong Kong

IPv4 prefixes

All 51 prefixes, in address order.

  • 202.77.128.0/22
  • 202.77.132.0/23
  • 202.77.134.0/23
  • 202.77.144.0/22
  • 202.77.148.0/23
  • 202.77.150.0/24
  • 202.77.151.0/24
  • 202.77.152.0/21
  • 202.77.192.0/18
  • 202.85.125.0/24
  • 202.123.192.0/20
  • 202.123.208.0/23
  • 202.123.210.0/23
  • 202.123.212.0/22
  • 202.123.216.0/21
  • 202.153.96.0/22
  • 202.153.100.0/24
  • 202.153.101.0/24
  • 202.153.102.0/23
  • 202.153.104.0/21
  • 202.153.112.0/23
  • 202.153.114.0/24
  • 202.153.115.0/24
  • 202.153.116.0/22
  • 202.153.120.0/21
  • 203.86.160.0/20
  • 203.86.178.0/23
  • 203.86.180.0/22
  • 203.86.184.0/21
  • 203.105.0.0/22
  • 203.105.4.0/24
  • 203.105.5.0/24
  • 203.105.6.0/23
  • 203.105.8.0/22
  • 203.105.12.0/22
  • 203.105.16.0/20
  • 203.105.32.0/23
  • 203.105.34.0/23
  • 203.105.36.0/22
  • 203.105.40.0/21
  • 203.105.48.0/20
  • 203.161.224.0/20
  • 203.161.240.0/23
  • 203.161.242.0/23
  • 203.161.244.0/22
  • 203.161.248.0/21
  • 203.215.240.0/21
  • 203.215.248.0/24
  • 203.215.249.0/24
  • 203.215.250.0/23
  • 203.215.252.0/22

IPv6 prefixes

All 1 prefix.

  • 2401:9f00::/32

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses
AS4158#39 CITYUNI-AS-AP - City University of Hong Kong82,976
AS4616#40 HKPOLYU-HK - The Hong Kong Polytechnic University82,944
AS3363#41 HKUST-AS-HK - Hong Kong University of Science and Technology79,616
AS138995#43 ANTBOX1-AS-AP - Antbox Networks Limited74,496
AS4605#44 ERX-HKBUNET - Hong Kong Baptist University74,240
AS3661#45 ERX-CUHKNET - The Chinese University of Hong Kong73,984

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources