SUBNET.IM

AS203842Acora Limited

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

2k

IPv6 /64s

0

Upstream graph

The networks AS203842 is seen behind, one and two hops out, drawn from real AS paths.

AS203842Toward the internet core
Upstream graph for AS203842: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203842Acora LimitedThis networkAS24958CYBERFORT LIMITEDAS25180Exponential-E Ltd.AS174Cogent Communicat…AS24916Orbital Net LtdAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS203842 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
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS203842
NetworkCountryRelationshipPathsVantage pts
AS25180Exponential-E Ltd.GBPeer13478
AS24958CYBERFORT LIMITEDGBPeer2523

Prefixes

The largest blocks AS203842 originates, widest first.

Largest prefixes originated by AS203842
PrefixAddressesVisibility
5.45.20.0/221k79/80
185.3.248.0/221k80/80

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