SUBNET.IM

AS51872SILTEL TELECOMUNICAZIONI SRL

ItalyRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS51872 is seen behind, one and two hops out, drawn from real AS paths.

AS51872Toward the internet core
Upstream graph for AS51872: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51872SILTEL TELECOMUNI…This networkAS200799SILTEL TELECOMUNI…AS174Cogent Communicat…AS44092HAL Service SpA

Networks observed one and two hops upstream of AS51872 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 AS51872
NetworkCountryRelationshipPathsVantage pts
AS200799SILTEL TELECOMUNICAZIONI SRLITPeer15980

Prefixes

The largest blocks AS51872 originates, widest first.

Largest prefixes originated by AS51872
PrefixAddressesVisibility
45.93.204.0/221k79/80
45.93.205.0/2425680/80

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