SUBNET.IM

AS31011University of Chemical Technology And Metallurgy

BulgariaRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS31011 is seen behind, one and two hops out, drawn from real AS paths.

AS31011Toward the internet core
Upstream graph for AS31011: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS31011University of Che…This networkAS6802Bulgarian Researc…AS8262Evolink EADAS21320GEANT Vereniging

Networks observed one and two hops upstream of AS31011 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS31011
NetworkCountryRelationshipPathsVantage pts
AS6802Bulgarian Research and Education Network Association (BREN)BGPeer8080

Prefixes

The largest blocks AS31011 originates, widest first.

Largest prefixes originated by AS31011
PrefixAddressesVisibility
193.30.228.0/221k80/80

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