SUBNET.IM

AS33509Cascade Access, LLC

United StatesRegistryARINTypeEyeball

At a glance

IPv4 prefixes

18

IPv6 prefixes

2

IPv4 addresses

11k

IPv6 /64s

4.3B

Upstream graph

The networks AS33509 is seen behind, one and two hops out, drawn from real AS paths.

AS33509Toward the internet core
Upstream graph for AS33509: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS33509Cascade Access, L…This networkAS174Cogent Communicat…AS13692Douglas FastNetAS15191Western Independe…AS25899LS NetworksAS36222WindWave Communic…AS151326DCConnect Communi…AS20055Ziply FiberAS1299Arelion (fka. Tel…AS7385Zayo (fka Allstre…AS2914NTT America, Inc.AS6461Zayo BandwidthAS6939Hurricane Electri…

Networks observed one and two hops upstream of AS33509 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

10

adjacent networks

Upstreams
550%
Peers
550%
Downstreams
00%

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

Upstreams of AS33509
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer59079
AS15191Western Independent Networks, Inc.USPeer55774
AS13692Douglas FastNetUSPeer24080
AS36222WindWave CommunicationsUSPeer8080
AS25899LS NetworksUSPeer7979

Prefixes

The largest blocks AS33509 originates, widest first.

Largest prefixes originated by AS33509
PrefixAddressesVisibility
72.19.40.0/212k79/80
216.155.208.0/212k79/80
72.19.48.0/221k79/80
173.239.80.0/221k79/80
38.103.168.0/2351279/80
72.19.54.0/2351279/80
140.82.242.0/2351279/80
173.239.84.0/2351280/80
173.239.86.0/2351280/80
38.100.211.0/2425679/80

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