SUBNET.IM

AS204538Kareby Hosting AB

SwedenRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

2

IPv4 addresses

1.3k

IPv6 /64s

51.5B

Upstream graph

The networks AS204538 is seen behind, one and two hops out, drawn from real AS paths.

AS204538Toward the internet core
Upstream graph for AS204538: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS204538Kareby Hosting ABThis networkAS3399Obenet ABAS6939Hurricane Electri…AS24940Hetzner Online Gm…AS3935131173 Services ABAS49544i3D.net B.VAS3257GTT Communication…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS174Cogent Communicat…AS6453TATA Communicatio…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS204538 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

39

adjacent networks

Upstreams
615%
Peers
3282%
Downstreams
13%

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

Upstreams of AS204538
NetworkCountryRelationshipPathsVantage pts
AS3935131173 Services ABSEPeer39292
AS3399Obenet ABSEPeer15433
AS6939Hurricane Electric LLCUSPeer3411
AS49544i3D.net B.VNLPeer82
AS24940Hetzner Online GmbHDEPeer82
AS12552GlobalConnect (IP-Only)SEPeer61

Prefixes

The largest blocks AS204538 originates, widest first.

Largest prefixes originated by AS204538
PrefixAddressesVisibility
185.245.204.0/221k80/80
212.108.105.0/2425680/80
2a0d:6a80::/2934.4B × /6461/62
2a10:10c0::/3017.2B × /6461/62

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