SUBNET.IM

AS30528E. I. Catalyst

CanadaRegistryARIN

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

8.4k

IPv6 /64s

4.3B

Upstream graph

The networks AS30528 is seen behind, one and two hops out, drawn from real AS paths.

AS30528Toward the internet core
Upstream graph for AS30528: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS30528E. I. CatalystThis networkAS835GoCodeIT IncAS7311Frontier Networks…AS11670Toronto Internet …AS22652Videotron LteeAS49544i3D.net B.VAS6939Hurricane Electri…AS174Cogent Communicat…AS1299Arelion (fka. Tel…AS7713PT Telkom Indones…AS15024FIBERNETICS CORPO…AS2914NTT America, Inc.AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS30528 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

17

adjacent networks

Upstreams
529%
Peers
1271%
Downstreams
00%

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

Upstreams of AS30528
NetworkCountryRelationshipPathsVantage pts
AS7311Frontier Networks IncCAPeer222111
AS835GoCodeIT IncCAPeer6627
AS11670Toronto Internet Exchange CommunityCAPeer62
AS49544i3D.net B.VNLPeer42
AS22652Videotron LteeCAPeer31

Prefixes

The largest blocks AS30528 originates, widest first.

Largest prefixes originated by AS30528
PrefixAddressesVisibility
66.96.16.0/204.1k80/80
72.0.64.0/204.1k79/80
205.189.139.0/2425680/80
2001:1928::/324.3B × /6462/62

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