SUBNET.IM

AS27506Zayo Bandwidth

United StatesRegistryARIN

At a glance

IPv4 prefixes

17

IPv6 prefixes

0

IPv4 addresses

51.2k

IPv6 /64s

0

Upstream graph

The networks AS27506 is seen behind, one and two hops out, drawn from real AS paths.

AS27506Toward the internet core
Upstream graph for AS27506: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS27506Zayo BandwidthThis networkAS46887Zayo BandwidthAS3356Lumen (Level 3)AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS27506 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
125%
Peers
250%
Downstreams
125%

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

Upstreams of AS27506
NetworkCountryRelationshipPathsVantage pts
AS46887Zayo BandwidthUSPeer1,44080

Prefixes

The largest blocks AS27506 originates, widest first.

Largest prefixes originated by AS27506
PrefixAddressesVisibility
64.20.160.0/198.2k80/80
69.64.192.0/198.2k80/80
209.148.32.0/198.2k80/80
64.20.160.0/204.1k80/80
64.20.176.0/204.1k80/80
69.64.192.0/204.1k80/80
76.8.64.0/204.1k80/80
209.148.32.0/204.1k80/80
209.148.48.0/204.1k80/80
64.20.168.0/2425680/80

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