$ query “AS9304” --type=asn → 1 result(s)

AS9304 · HUTCHISON-AS-AP

HGC Global Communications Limited

AS9304 is run by HGC Global Communications Limited and is a major transit provider, based in Hong Kong SAR China. The system announces an impressive 1.9 million IPv4 addresses, including a /14, and supports IPv6. The bulk of its IP address space is in Hong Kong SAR China, with additional presence in China and the United States, and smaller footprints in 31 additional countries. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #81 by Reach — Top 100 by customer cone size
  • #5 in Hong Kong SAR China — Top 10 by reach within country

Basic Information

Country
🇭🇰 Hong Kong SAR China
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
October 12, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
1 807 / 916
IPv6 Prefixes (raw / aggregated)
71 / 59
IPv4 Addresses
1 934 592
Largest IPv4 Prefix
/14 (262 144 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇭🇰 Hong Kong SAR China (1 665 744 IPs), 🇨🇳 China (174 336 IPs), 🇺🇸 United States (49 936 IPs) and 31 more
Prefix Changed
October 22, 2026

Reputation

Reputation
Good — 21 flagged IPs out of 1 934 592 total (0.00%)

Connectivity Summary

Upstream Providers
17 upstreams providing transit
Peers
882 networks exchanging traffic without transit
Downstream Customers
204 downstreams buying transit
Unclassified
24 unclassified BGP neighbors
Degree
1 127 unique BGP neighbors
Reach
803 networks in customer cone

Upstream Providers (17)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS9002 — RETN-AS
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS9498 — BBIL-AP
  • AS32787 — PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS23764 — CTGNET
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS6453 — AS6453 (Tier-1 transit)
  • AS4766 — KIXS-AS
  • and 7 more

Prefix Lists

IPv4 Prefixes (1 807 total)

  • 113.252.0.0/14 (262 144 addresses (/14 prefix))
  • 118.140.0.0/14 (262 144 addresses (/14 prefix))
  • 218.188.0.0/14 (262 144 addresses (/14 prefix))
  • 221.124.0.0/14 (262 144 addresses (/14 prefix))
  • 223.16.0.0/14 (262 144 addresses (/14 prefix))
  • 210.3.0.0/16 (65 536 addresses (/16 prefix))
  • 203.184.128.0/17 (32 768 addresses (/17 prefix))
  • 210.0.128.0/17 (32 768 addresses (/17 prefix))
  • 96.62.0.0/19 (8 192 addresses (/19 prefix))
  • 124.158.192.0/19 (8 192 addresses (/19 prefix))
  • 177.211.224.0/19 (8 192 addresses (/19 prefix))
  • 180.131.160.0/19 (8 192 addresses (/19 prefix))
  • 180.223.0.0/19 (8 192 addresses (/19 prefix))
  • 180.223.128.0/19 (8 192 addresses (/19 prefix))
  • 191.214.0.0/19 (8 192 addresses (/19 prefix))
  • 201.5.0.0/19 (8 192 addresses (/19 prefix))
  • 202.55.32.0/19 (8 192 addresses (/19 prefix))
  • 202.92.160.0/19 (8 192 addresses (/19 prefix))
  • 9.151.32.0/20 (4 096 addresses (/20 prefix))
  • 9.237.80.0/20 (4 096 addresses (/20 prefix))
  • 9.249.48.0/20 (4 096 addresses (/20 prefix))
  • 58.66.224.0/20 (4 096 addresses (/20 prefix))
  • 175.100.192.0/20 (4 096 addresses (/20 prefix))
  • 180.223.48.0/20 (4 096 addresses (/20 prefix))
  • 180.223.160.0/20 (4 096 addresses (/20 prefix))
  • 189.105.64.0/20 (4 096 addresses (/20 prefix))
  • 191.219.160.0/20 (4 096 addresses (/20 prefix))
  • 191.223.240.0/20 (4 096 addresses (/20 prefix))
  • 200.102.224.0/20 (4 096 addresses (/20 prefix))
  • 200.103.160.0/20 (4 096 addresses (/20 prefix))
  • 200.219.64.0/20 (4 096 addresses (/20 prefix))
  • 202.80.128.0/20 (4 096 addresses (/20 prefix))
  • 206.253.16.0/20 (4 096 addresses (/20 prefix))
  • 9.151.224.0/21 (2 048 addresses (/21 prefix))
  • 9.232.64.0/21 (2 048 addresses (/21 prefix))
  • 58.66.40.0/21 (2 048 addresses (/21 prefix))
  • 58.66.80.0/21 (2 048 addresses (/21 prefix))
  • 58.66.120.0/21 (2 048 addresses (/21 prefix))
  • 58.66.176.0/21 (2 048 addresses (/21 prefix))
  • 58.66.208.0/21 (2 048 addresses (/21 prefix))
  • 114.134.80.0/21 (2 048 addresses (/21 prefix))
  • 124.155.240.0/21 (2 048 addresses (/21 prefix))
  • 154.92.216.0/21 (2 048 addresses (/21 prefix))
  • 154.211.24.0/21 (2 048 addresses (/21 prefix))
  • 156.245.152.0/21 (2 048 addresses (/21 prefix))
  • 180.223.40.0/21 (2 048 addresses (/21 prefix))
  • 180.223.240.0/21 (2 048 addresses (/21 prefix))
  • 203.90.232.0/21 (2 048 addresses (/21 prefix))
  • 207.45.8.0/21 (2 048 addresses (/21 prefix))
  • 13.141.20.0/22 (1 024 addresses (/22 prefix))

IPv6 Prefixes (71 total)

  • 2a06:4d80::/29
  • 2a07:a300::/29
  • 2a07:f240::/29
  • 2a0a:4c00::/29
  • 2a0e:8880::/29
  • 2a0f:16c0::/29
  • 2a0f:29c0::/29
  • 2a0f:2d40::/29
  • 2a0f:2f40::/29
  • 2a0f:3640::/29
  • 2a0f:7280::/29
  • 2a0f:9e00::/29
  • 2a0f:dfc0::/29
  • 2a0f:e4c0::/29
  • 2a10:37c0::/29
  • 2a10:3840::/29
  • 2a10:5200::/29
  • 2a10:6840::/29
  • 2a11:2040::/29
  • 2a11:2840::/29
  • 2a11:3a40::/29
  • 2a11:4c40::/29
  • 2a11:51c0::/29
  • 2a11:5c80::/29
  • 2a11:6dc0::/29
  • 2a11:79c0::/29
  • 2a11:7a00::/29
  • 2a11:9dc0::/29
  • 2a11:c740::/29
  • 2a11:ec80::/29
  • 2a11:eec0::/29
  • 2a11:f5c0::/29
  • 2a12:a80::/29
  • 2a12:b00::/29
  • 2a12:1600::/29
  • 2a12:2580::/29
  • 2a12:5f80::/29
  • 2a12:7400::/29
  • 2a12:b900::/29
  • 2a12:ba00::/29
  • 2a12:d300::/29
  • 2a13:df00::/29
  • 2403:4a00::/32
  • 2403:5000::/32
  • 2a00:8420::/32
  • 2001:df3:3d00::/48
  • 2602:f2b9::/48
  • 2602:f2c3::/48
  • 2602:f37a::/48
  • 2602:f390::/48