SUBNET.IM

AS399016Canadian Fiber Optics Corp.

CanadaRegistryARIN

At a glance

IPv4 prefixes

10

IPv6 prefixes

2

IPv4 addresses

3.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS399016 is seen behind, one and two hops out, drawn from real AS paths.

AS399016Toward the internet core
Upstream graph for AS399016: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399016Canadian Fiber Op…This networkAS174Cogent Communicat…AS852TELUS Communicati…AS6461Zayo BandwidthAS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6667Elisa OyjAS32590Valve Corporation

Networks observed one and two hops upstream of AS399016 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS399016
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer45290
AS174Cogent Communications, LLCUSPeer288102
AS852TELUS Communications Inc.CAPeer11853

Prefixes

The largest blocks AS399016 originates, widest first.

Largest prefixes originated by AS399016
PrefixAddressesVisibility
64.227.208.0/221k79/80
23.168.208.0/2425679/80
64.227.208.0/2425679/80
64.227.209.0/2425679/80
64.227.210.0/2425680/80
64.227.211.0/2425680/80
96.9.100.0/2425680/80
96.9.101.0/2425679/80
96.9.102.0/2425679/80
96.9.103.0/2425680/80

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