SUBNET.IM

AS38215Syuhei Uda

JapanRegistryAPNIC

At a glance

IPv4 prefixes

1

IPv6 prefixes

2

IPv4 addresses

256

IPv6 /64s

4.3B

Upstream graph

The networks AS38215 is seen behind, one and two hops out, drawn from real AS paths.

AS38215Toward the internet core
Upstream graph for AS38215: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS38215Syuhei UdaThis networkAS59103SoftEther Corpora…AS59105Home NOC Operator…AS150369TelHi CorporationAS10010TOKAI Communicati…AS41095IPTP LTDAS2518BIGLOBE Inc.AS9370SAKURA Internet I…AS174Cogent Communicat…AS9607BroadBand Tower, …

Networks observed one and two hops upstream of AS38215 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 AS38215
NetworkCountryRelationshipPathsVantage pts
AS59105Home NOC Operators GroupJPPeer9866
AS150369TelHi CorporationJPPeer5845
AS59103SoftEther CorporationJPPeer4747

Prefixes

The largest blocks AS38215 originates, widest first.

Largest prefixes originated by AS38215
PrefixAddressesVisibility
103.164.236.0/2425680/80
2400:bf60::/324.3B × /6461/62
2001:df6:5180::/4865.5k × /6462/62

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