SUBNET.IM

AS399218R B & W CORPORATION OF CANADA

CanadaRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS399218 is seen behind, one and two hops out, drawn from real AS paths.

AS399218Toward the internet core
Upstream graph for AS399218: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399218R B & W CORPORATI…This networkAS812Rogers Communicat…AS14453ADVANCED KNOWLEDG…AS174Cogent Communicat…AS6461Zayo BandwidthAS577Bell CanadaAS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS399218 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 AS399218
NetworkCountryRelationshipPathsVantage pts
AS812Rogers Communications Canada Inc.CAPeer6666
AS14453ADVANCED KNOWLEDGE NETWORKSCAPeer1414

Prefixes

The largest blocks AS399218 originates, widest first.

Largest prefixes originated by AS399218
PrefixAddressesVisibility
172.81.36.0/2425680/80

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