SUBNET.IM

AS131357Duy Tan University

VietnamRegistryAPNIC

At a glance

IPv4 prefixes

5

IPv6 prefixes

1

IPv4 addresses

1.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS131357 is seen behind, one and two hops out, drawn from real AS paths.

AS131357Toward the internet core
Upstream graph for AS131357: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS131357Duy Tan UniversityThis networkAS7552Viettel GroupAS45903CMC Telecom Infra…AS56156Vietnam Internet …AS2914NTT America, Inc.AS3491PCCW Global (HK) …AS9304HGC Global Commun…AS45899VNPT Corp

Networks observed one and two hops upstream of AS131357 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 AS131357
NetworkCountryRelationshipPathsVantage pts
AS7552Viettel GroupVNPeer27069
AS45903CMC Telecom Infrastructure CompanyVNPeer8434
AS56156Vietnam Internet Network Information CenterVNPeer11

Prefixes

The largest blocks AS131357 originates, widest first.

Largest prefixes originated by AS131357
PrefixAddressesVisibility
103.213.122.0/2351280/80
103.7.177.0/2425680/80
103.115.166.0/2425634/80
103.213.122.0/2425680/80
103.213.123.0/2425680/80
2001:df6:3400::/4865.5k × /641/62

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