SUBNET.IM

AS49978NIUM SYSTEMS UK LIMITED

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS49978 is seen behind, one and two hops out, drawn from real AS paths.

AS49978Toward the internet core
Upstream graph for AS49978: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS49978NIUM SYSTEMS UK L…This networkAS6894KDDI Europe LtdAS174Cogent Communicat…AS3257GTT Communication…

Networks observed one and two hops upstream of AS49978 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 AS49978
NetworkCountryRelationshipPathsVantage pts
AS6894KDDI Europe LtdGBPeer7979

Prefixes

The largest blocks AS49978 originates, widest first.

Largest prefixes originated by AS49978
PrefixAddressesVisibility
193.43.150.0/2425679/80

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