SUBNET.IM

AS1205University Linz

AustriaRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

68.1k

IPv6 /64s

65.5k

Upstream graph

The networks AS1205 is seen behind, one and two hops out, drawn from real AS paths.

AS1205Toward the internet core
Upstream graph for AS1205: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS1205University LinzThis networkAS1853ACONETAS1764Next Layer Teleco…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS1205 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 AS1205
NetworkCountryRelationshipPathsVantage pts
AS1853ACONETATPeer382142

Prefixes

The largest blocks AS1205 originates, widest first.

Largest prefixes originated by AS1205
PrefixAddressesVisibility
140.78.0.0/1665.5k80/80
193.186.172.0/221k80/80
193.186.176.0/221k80/80
192.107.124.0/2351280/80
2001:678:8d4::/4865.5k × /6462/62

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