SUBNET.IM

AS4616The Hong Kong Polytechnic University

Hong Kong SAR ChinaRegistryAPNICTypeEyeball

At a glance

IPv4 prefixes

8

IPv6 prefixes

1

IPv4 addresses

83.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS4616 is seen behind, one and two hops out, drawn from real AS paths.

AS4616Toward the internet core
Upstream graph for AS4616: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4616The Hong Kong Pol…This networkAS3662Joint Universitie…AS9304HGC Global Commun…AS137207Joint Universitie…AS6939Hurricane Electri…AS17824Pacific One Net L…AS6453TATA Communicatio…AS15412Flag Telecom UK L…AS11537Internet2AS23855Singapore Advance…

Networks observed one and two hops upstream of AS4616 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 AS4616
NetworkCountryRelationshipPathsVantage pts
AS3662Joint Universities Computer Centre LimitedHKPeer488138
AS9304HGC Global Communications LimitedHKPeer18880
AS137207Joint Universities Computer Centre LimitedHKPeer203

Prefixes

The largest blocks AS4616 originates, widest first.

Largest prefixes originated by AS4616
PrefixAddressesVisibility
158.132.0.0/1665.5k79/80
175.159.0.0/198.2k79/80
202.125.192.0/204.1k79/80
175.159.192.0/212k80/80
202.125.208.0/212k79/80
175.159.228.0/221k80/80
175.159.192.0/2425679/80
202.125.197.0/2425680/80
2001:ce0:4::/4865.5k × /6461/62

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