SUBNET.IM

AS39244Sanoma Schoologica B.V.

NetherlandsRegistryRIPE NCC

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

6.1k

IPv6 /64s

0

Upstream graph

The networks AS39244 is seen behind, one and two hops out, drawn from real AS paths.

AS39244Toward the internet core
Upstream graph for AS39244: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39244Sanoma Schoologic…This networkAS8455atom86 BVAS32787Akamai (Prolexic)AS35467DDFR IT Infra & S…AS2914NTT America, Inc.AS51088A2B IP B.V.AS1273Vodafone Group PLCAS6461Zayo BandwidthAS6830Liberty Global Eu…AS9002RETN Limited

Networks observed one and two hops upstream of AS39244 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS39244
NetworkCountryRelationshipPathsVantage pts
AS32787Akamai (Prolexic)USPeer32080
AS35467DDFR IT Infra & Security B.V.NLPeer8080
AS8455atom86 BVNLPeer8080

Prefixes

The largest blocks AS39244 originates, widest first.

Largest prefixes originated by AS39244
PrefixAddressesVisibility
81.21.184.0/212k80/80
188.65.192.0/212k80/80
81.21.180.0/221k80/80
81.21.176.0/2351280/80
81.21.178.0/2425680/80
81.21.179.0/2425680/80

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