SUBNET.IM

AS205937Bulgartransgaz EAD

BulgariaRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS205937 is seen behind, one and two hops out, drawn from real AS paths.

AS205937Toward the internet core
Upstream graph for AS205937: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS205937Bulgartransgaz EADThis networkAS8717A1 Bulgaria EADAS44814"Bulgartel" ADAS3356Lumen (Level 3)AS6461Zayo BandwidthAS174Cogent Communicat…AS9002RETN Limited

Networks observed one and two hops upstream of AS205937 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 AS205937
NetworkCountryRelationshipPathsVantage pts
AS44814"Bulgartel" ADBGPeer5454
AS8717A1 Bulgaria EADBGPeer2525

Prefixes

The largest blocks AS205937 originates, widest first.

Largest prefixes originated by AS205937
PrefixAddressesVisibility
93.94.139.0/2425679/80

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