SUBNET.IM

AS57913ToscanaTLC s.r.l.

ItalyRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

512

IPv6 /64s

34.4B

Upstream graph

The networks AS57913 is seen behind, one and two hops out, drawn from real AS paths.

AS57913Toward the internet core
Upstream graph for AS57913: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS57913ToscanaTLC s.r.l.This networkAS5398Internet one SRLAS6939Hurricane Electri…AS24482SG.GSAS41327Fiber Telecom S.p…AS49544i3D.net B.VAS9002RETN LimitedAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS6453TATA Communicatio…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS57913 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

48

adjacent networks

Upstreams
817%
Peers
4083%
Downstreams
00%

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

Upstreams of AS57913
NetworkCountryRelationshipPathsVantage pts
AS41327Fiber Telecom S.p.A.ITPeer15094
AS5398Internet one SRLITPeer4732
AS6939Hurricane Electric LLCUSPeer117
AS49544i3D.net B.VNLPeer32
AS24482SG.GSSGPeer32
AS14537Continent 8 LLCUSAdjacent21
AS132337AxclusiveSGPeer21
AS13237euNetworks GmbHDEPeer21

Prefixes

The largest blocks AS57913 originates, widest first.

Largest prefixes originated by AS57913
PrefixAddressesVisibility
37.61.228.0/2425680/80
81.30.109.0/2425680/80
2a13:f600::/2934.4B × /6460/62

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