$ query “AS9381” --type=asn → 1 result(s)

AS9381 · HKBNES-AS-AP

HKBN Enterprise Solutions HK Limited

AS9381 is operated by HKBN Enterprise Solutions HK Limited and serves as a mid-size transit provider, based in Hong Kong SAR China. The system announces a solid 444 416 IPv4 addresses, including a /16, and supports IPv6. The bulk of its IP address space is in Hong Kong SAR China, with additional presence in Australia and the United States.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇭🇰 Hong Kong SAR China
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
April 28, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
516 / 186
IPv6 Prefixes (raw / aggregated)
3 / 1
IPv4 Addresses
444 416
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/31
Geolocated Countries
🇭🇰 Hong Kong SAR China (816 640 IPs), 🇦🇺 Australia (7 680 IPs), 🇺🇸 United States (4 352 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 10 flagged IPs out of 444 416 total (0.00%)

Connectivity Summary

Upstream Providers
8 upstreams providing transit
Peers
225 networks exchanging traffic without transit
Downstream Customers
45 downstreams buying transit
Unclassified
9 unclassified BGP neighbors
Degree
287 unique BGP neighbors
Reach
8 878 networks in customer cone

Upstream Providers (8)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS9002 — RETN-AS
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS6453 — AS6453 (Tier-1 transit)
  • AS5511 — OPENTRANSIT (Tier-1 transit)
  • AS4788 — TTSSB-MY
  • AS7473 — SINGTEL-AS-AP
  • AS9269 — HKBN-AS-AP

Prefix Lists

IPv4 Prefixes (516 total)

  • 218.255.0.0/16 (65 536 addresses (/16 prefix))
  • 218.253.128.0/17 (32 768 addresses (/17 prefix))
  • 101.78.128.0/17 (32 768 addresses (/17 prefix))
  • 223.255.128.0/18 (16 384 addresses (/18 prefix))
  • 115.160.128.0/18 (16 384 addresses (/18 prefix))
  • 202.155.192.0/18 (16 384 addresses (/18 prefix))
  • 59.152.192.0/18 (16 384 addresses (/18 prefix))
  • 175.45.0.0/18 (16 384 addresses (/18 prefix))
  • 203.174.32.0/19 (8 192 addresses (/19 prefix))
  • 116.92.192.0/19 (8 192 addresses (/19 prefix))
  • 202.130.96.0/19 (8 192 addresses (/19 prefix))
  • 210.17.224.0/19 (8 192 addresses (/19 prefix))
  • 218.253.64.0/19 (8 192 addresses (/19 prefix))
  • 210.5.160.0/19 (8 192 addresses (/19 prefix))
  • 210.17.128.0/19 (8 192 addresses (/19 prefix))
  • 202.126.208.0/20 (4 096 addresses (/20 prefix))
  • 210.17.176.0/20 (4 096 addresses (/20 prefix))
  • 210.17.192.0/20 (4 096 addresses (/20 prefix))
  • 202.130.80.0/20 (4 096 addresses (/20 prefix))
  • 161.242.176.0/20 (4 096 addresses (/20 prefix))
  • 116.92.224.0/20 (4 096 addresses (/20 prefix))
  • 202.64.32.0/20 (4 096 addresses (/20 prefix))
  • 220.232.224.0/20 (4 096 addresses (/20 prefix))
  • 202.131.64.0/20 (4 096 addresses (/20 prefix))
  • 202.64.0.0/20 (4 096 addresses (/20 prefix))
  • 103.6.136.0/21 (2 048 addresses (/21 prefix))
  • 202.130.72.0/21 (2 048 addresses (/21 prefix))
  • 210.17.168.0/21 (2 048 addresses (/21 prefix))
  • 202.64.224.0/21 (2 048 addresses (/21 prefix))
  • 202.64.200.0/21 (2 048 addresses (/21 prefix))
  • 202.64.160.0/21 (2 048 addresses (/21 prefix))
  • 202.64.112.0/21 (2 048 addresses (/21 prefix))
  • 202.64.88.0/21 (2 048 addresses (/21 prefix))
  • 202.64.72.0/21 (2 048 addresses (/21 prefix))
  • 202.64.48.0/21 (2 048 addresses (/21 prefix))
  • 210.17.208.0/21 (2 048 addresses (/21 prefix))
  • 202.64.16.0/21 (2 048 addresses (/21 prefix))
  • 43.250.56.0/21 (2 048 addresses (/21 prefix))
  • 220.232.144.0/21 (2 048 addresses (/21 prefix))
  • 220.232.168.0/21 (2 048 addresses (/21 prefix))
  • 116.92.240.0/21 (2 048 addresses (/21 prefix))
  • 220.232.184.0/21 (2 048 addresses (/21 prefix))
  • 220.232.192.0/21 (2 048 addresses (/21 prefix))
  • 116.92.184.0/21 (2 048 addresses (/21 prefix))
  • 103.247.160.0/21 (2 048 addresses (/21 prefix))
  • 202.69.72.0/22 (1 024 addresses (/22 prefix))
  • 43.251.196.0/22 (1 024 addresses (/22 prefix))
  • 103.252.76.0/22 (1 024 addresses (/22 prefix))
  • 103.253.8.0/22 (1 024 addresses (/22 prefix))
  • 103.253.236.0/22 (1 024 addresses (/22 prefix))
  • and 136 more

IPv6 Prefixes (3 total)

  • 2407:8000::/31