SUBNET.IM

AS42128Horisen AG

SwitzerlandRegistryRIPE NCC

At a glance

IPv4 prefixes

4

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS42128 is seen behind, one and two hops out, drawn from real AS paths.

AS42128Toward the internet core
Upstream graph for AS42128: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS42128Horisen AGThis networkAS1299Arelion (fka. Tel…AS3257GTT Communication…AS12387TON Total optical…AS47176GAS&COM AGAS16552Tiggee LLCAS2497Internet Initiati…AS6667Elisa OyjAS13030Init7 (Switzerlan…AS4455IX Reach LtdAS33891Core-Backbone GmbHAS15576NTS workspace AG

Networks observed one and two hops upstream of AS42128 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
444%
Peers
556%
Downstreams
00%

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

Upstreams of AS42128
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer15258
AS3257GTT Communications Inc.USPeer8834
AS12387TON Total optical Networks AGCHPeer6868
AS47176GAS&COM AGCHPeer1212

Prefixes

The largest blocks AS42128 originates, widest first.

Largest prefixes originated by AS42128
PrefixAddressesVisibility
94.46.204.0/2425680/80
94.46.205.0/2425680/80
193.33.104.0/2425680/80
194.0.137.0/2425680/80

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