SUBNET.IM

AS210203RETN Italy

United KingdomRegistryRIPE NCCTypeCarrier

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS210203 is seen behind, one and two hops out, drawn from real AS paths.

AS210203Toward the internet core
Upstream graph for AS210203: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS210203RETN ItalyThis networkAS6762Telecom Italia Sp…AS9002RETN LimitedAS2914NTT America, Inc.AS32590Valve CorporationAS6453TATA Communicatio…AS51907Kanton Zug

Networks observed one and two hops upstream of AS210203 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

6

adjacent networks

Upstreams
233%
Peers
350%
Downstreams
117%

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

Upstreams of AS210203
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer5959
AS6762Telecom Italia Sparkle (Seabone)ITPeer2322

Prefixes

The largest blocks AS210203 originates, widest first.

Largest prefixes originated by AS210203
PrefixAddressesVisibility
139.45.198.0/2351280/80

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