SUBNET.IM

AS205017SWISS KRONO sp. z o.o.

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS205017 is seen behind, one and two hops out, drawn from real AS paths.

AS205017Toward the internet core
Upstream graph for AS205017: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS205017SWISS KRONO sp. z…This networkAS5617Orange Polska Spo…AS8374Polkomtel Sp. z o…AS12741Netia SAAS20804Exatel S.A.AS1299Arelion (fka. Tel…AS5511Orange S.A.AS174Cogent Communicat…AS3356Lumen (Level 3)AS6461Zayo BandwidthAS6453TATA Communicatio…

Networks observed one and two hops upstream of AS205017 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS205017
NetworkCountryRelationshipPathsVantage pts
AS12741Netia SAPLPeer3838
AS20804Exatel S.A.PLPeer2525
AS8374Polkomtel Sp. z o.o.PLPeer99
AS5617Orange Polska Spolka AkcyjnaPLPeer88

Prefixes

The largest blocks AS205017 originates, widest first.

Largest prefixes originated by AS205017
PrefixAddressesVisibility
82.177.58.0/2425680/80

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