SUBNET.IM

AS28857DXC Technology Austria GmbH

AustriaRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

4.3B

Upstream graph

The networks AS28857 is seen behind, one and two hops out, drawn from real AS paths.

AS28857Toward the internet core
Upstream graph for AS28857: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS28857DXC Technology Au…This networkAS1764Next Layer Teleco…AS24940Hetzner Online Gm…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS28857 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

9

adjacent networks

Upstreams
222%
Peers
778%
Downstreams
00%

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

Upstreams of AS28857
NetworkCountryRelationshipPathsVantage pts
AS1764Next Layer TelecommunicationsATPeer219140
AS24940Hetzner Online GmbHDEPeer32

Prefixes

The largest blocks AS28857 originates, widest first.

Largest prefixes originated by AS28857
PrefixAddressesVisibility
20.154.66.0/2351280/80
195.78.52.0/2351280/80
2001:4b60::/324.3B × /6462/62

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