SUBNET.IM

AS57613Piotr Lewandowski trading as ESNET S.C.

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

7

IPv6 prefixes

0

IPv4 addresses

1.8k

IPv6 /64s

0

Upstream graph

The networks AS57613 is seen behind, one and two hops out, drawn from real AS paths.

AS57613Toward the internet core
Upstream graph for AS57613: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS57613Piotr Lewandowski…This networkAS6939Hurricane Electri…AS12741Netia SAAS24724Atman Sp. z o.o.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS3356Lumen (Level 3)AS6461Zayo BandwidthAS7713PT Telkom Indones…

Networks observed one and two hops upstream of AS57613 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
338%
Peers
563%
Downstreams
00%

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

Upstreams of AS57613
NetworkCountryRelationshipPathsVantage pts
AS12741Netia SAPLPeer32246
AS24724Atman Sp. z o.o.PLPeer20430
AS6939Hurricane Electric LLCUSPeer274

Prefixes

The largest blocks AS57613 originates, widest first.

Largest prefixes originated by AS57613
PrefixAddressesVisibility
176.103.32.0/2425679/80
176.103.33.0/2425679/80
176.103.34.0/2425679/80
176.103.35.0/2425679/80
176.103.36.0/2425679/80
176.103.37.0/2425679/80
176.103.39.0/2425679/80

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