SUBNET.IM

AS57765Optix JSC

BulgariaRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS57765 is seen behind, one and two hops out, drawn from real AS paths.

AS57765Toward the internet core
Upstream graph for AS57765: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS57765Optix JSCThis networkAS8866Vivacom Bulgaria …AS42555OPTICCOM- BULGARI…AS3356Lumen (Level 3)AS9002RETN LimitedAS174Cogent Communicat…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS57765 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS57765
NetworkCountryRelationshipPathsVantage pts
AS8866Vivacom Bulgaria EADBGPeer7676
AS42555OPTICCOM- BULGARIA Ltd.BGPeer44

Prefixes

The largest blocks AS57765 originates, widest first.

Largest prefixes originated by AS57765
PrefixAddressesVisibility
94.236.236.0/2425680/80

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