AS4642 — CATHAYPACIFIC-AS-AP - Cathay Pacific Airways Ltd.

AS4642 announces 3 IPv4 prefixes covering 3,072 addresses and 0 IPv6 prefixes.

About this network

The corporate network of Cathay Pacific Airways (CATHAYPACIFIC-AS-AP), Hong Kong's flag carrier airline.

What it's used for

• Enterprise networking for an airline: corporate offices, the Hong Kong headquarters, and the IT systems behind reservations, operations, and cargo.
• Public-facing Cathay Pacific services reachable from this address space.

Notable

• An airline is an unusual thing to find at the bottom of the AS number space. Cathay is an enterprise holder, not a service provider: the addresses serve the company itself rather than paying subscribers.
• Registered through APNIC in Hong Kong, which puts it among the earlier commercial allocations in the region.

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

Announced prefixes

• 103.37.192.0/22
• 103.74.128.0/22
• 202.40.168.0/22

Upstream networks

• AS1321 Verizon Business
• AS9381 HKBN Enterprise Solutions HK Limited

Adjacent networks

• AS1321 Verizon Business
• AS9381 HKBN Enterprise Solutions HK Limited

Routing security

• RPKI: 0 valid, 0 invalid and 12 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 17 route objects.
• Listed in as-sets: AS-HKT-AS4515, AS-HKT-NETVIGATOR, AS-IGNAP, AS-INCAPSULA, AS-INCAPSULA, AS-KDDDMPEER, AS-KDDICUSTOMER3, AS-KORNETBGP, AS-PROLE, AS-VES-DS, AS3491:AS-CUSTOMERS-AP, AS3491:AS-CUSTOMERS-EU, AS3491:AS-CUSTOMERS-TEST, AS7545:AS-TPGN-CUSTOMERS, AS9381:AS-9381-TRANSIT.