SUBNET.IM

AS2850University College Dublin

IrelandRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

65.5k

IPv6 /64s

0

Upstream graph

The networks AS2850 is seen behind, one and two hops out, drawn from real AS paths.

AS2850Toward the internet core
Upstream graph for AS2850: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS2850University Colleg…This networkAS1213ASIERA TECHNOLOGY…AS174Cogent Communicat…AS21320GEANT Vereniging

Networks observed one and two hops upstream of AS2850 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS2850
NetworkCountryRelationshipPathsVantage pts
AS1213ASIERA TECHNOLOGY SERVICES CLGIEPeer7979

Prefixes

The largest blocks AS2850 originates, widest first.

Largest prefixes originated by AS2850
PrefixAddressesVisibility
137.43.0.0/1665.5k79/80

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