SUBNET.IM

AS63737VIETSERVER SERVICES TECHNOLOGY COMPANY LIMITED

VietnamRegistryAPNIC

At a glance

IPv4 prefixes

43

IPv6 prefixes

0

IPv4 addresses

23.6k

IPv6 /64s

0

Upstream graph

The networks AS63737 is seen behind, one and two hops out, drawn from real AS paths.

AS63737Toward the internet core
Upstream graph for AS63737: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS63737VIETSERVER SERVIC…This networkAS18403FPT Telecom Compa…AS135905Vietnam P&TAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS45899VNPT Corp

Networks observed one and two hops upstream of AS63737 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS63737
NetworkCountryRelationshipPathsVantage pts
AS135905Vietnam P&TVNPeer1,76080
AS18403FPT Telecom CompanyVNPeer1,68080

Prefixes

All 43

The largest blocks AS63737 originates, widest first.

Largest prefixes originated by AS63737
PrefixAddressesVisibility
103.74.104.0/221k80/80
103.232.52.0/221k80/80
202.55.132.0/221k80/80
36.50.52.0/2351280/80
42.96.10.0/2351280/80
103.14.154.0/2351280/80
103.14.224.0/2351280/80
103.15.94.0/2351280/80
103.30.10.0/2351280/80
103.39.124.0/2351280/80

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