SUBNET.IM

AS205985Halley Informatica srl

ItalyRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS205985 is seen behind, one and two hops out, drawn from real AS paths.

AS205985Toward the internet core
Upstream graph for AS205985: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS205985Halley Informatic…This networkAS6939Hurricane Electri…AS13237euNetworks GmbHAS14537Continent 8 LLCAS24482SG.GSAS41327Fiber Telecom S.p…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS3257GTT Communication…AS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS205985 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

42

adjacent networks

Upstreams
819%
Peers
3481%
Downstreams
00%

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

Upstreams of AS205985
NetworkCountryRelationshipPathsVantage pts
AS41327Fiber Telecom S.p.A.ITPeer14472
AS6939Hurricane Electric LLCUSPeer42
AS14537Continent 8 LLCUSAdjacent21
AS132337AxclusiveSGPeer21
AS201602NEWTEC S.R.L.ITPeer21
AS13237euNetworks GmbHDEPeer21
AS49544i3D.net B.VNLPeer21
AS24482SG.GSSGPeer21

Prefixes

The largest blocks AS205985 originates, widest first.

Largest prefixes originated by AS205985
PrefixAddressesVisibility
185.199.48.0/2425680/80
185.199.49.0/2425680/80

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