SUBNET.IM

AS4642Cathay Pacific Airways Ltd.

Hong Kong SAR ChinaRegistryAPNIC

At a glance

IPv4 prefixes

12

IPv6 prefixes

0

IPv4 addresses

3.1k

IPv6 /64s

0

Upstream graph

The networks AS4642 is seen behind, one and two hops out, drawn from real AS paths.

AS4642Toward the internet core
Upstream graph for AS4642: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4642Cathay Pacific Ai…This networkAS1321Verizon BusinessAS4515PCCW IMS Ltd (PCC…AS9381HKBN Enterprise S…AS701Verizon BusinessAS702Verizon Business …AS3491PCCW Global (HK) …AS4635HKIX Route ServersAS174Cogent Communicat…AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS4642 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS4642
NetworkCountryRelationshipPathsVantage pts
AS1321Verizon BusinessUSPeer80879
AS9381HKBN Enterprise Solutions HK LimitedHKPeer13668
AS4515PCCW IMS Ltd (PCCW Business Internet Access)HKPeer63

Prefixes

The largest blocks AS4642 originates, widest first.

Largest prefixes originated by AS4642
PrefixAddressesVisibility
103.37.192.0/2425680/80
103.37.193.0/2425679/80
103.37.194.0/2425679/80
103.37.195.0/2425680/80
103.74.128.0/2425679/80
103.74.129.0/2425679/80
103.74.130.0/2425679/80
103.74.131.0/2425679/80
202.40.168.0/2425679/80
202.40.169.0/2425679/80

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.