SUBNET.IM

AS149423Yu-Shan Tsai

TaiwanRegistryAPNIC

At a glance

IPv4 prefixes

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

1M

Upstream graph

The networks AS149423 is seen behind, one and two hops out, drawn from real AS paths.

AS149423Toward the internet core
Upstream graph for AS149423: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS149423Yu-Shan TsaiThis networkAS152615Chummy Technology…AS6939Hurricane Electri…AS204844NCSE NETWORK LTD

Networks observed one and two hops upstream of AS149423 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS149423
NetworkCountryRelationshipPathsVantage pts
AS152615Chummy Technology Ltd.TWPeer6161

Prefixes

The largest blocks AS149423 originates, widest first.

Largest prefixes originated by AS149423
PrefixAddressesVisibility
2407:9240:3100::/441M × /6461/62

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