SUBNET.IM

AS51857MTel B.V.

NetherlandsRegistryRIPE NCC

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

1.8k

IPv6 /64s

65.5k

Upstream graph

The networks AS51857 is seen behind, one and two hops out, drawn from real AS paths.

AS51857Toward the internet core
Upstream graph for AS51857: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51857MTel B.V.This networkAS260GTT Americas, LLCAS3356Lumen (Level 3)AS13127Odido Netherlands…AS3257GTT Communication…AS15412Flag Telecom UK L…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS50266Odido Netherlands…

Networks observed one and two hops upstream of AS51857 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 AS51857
NetworkCountryRelationshipPathsVantage pts
AS260GTT Americas, LLCUSPeer282134
AS13127Odido Netherlands B.V.NLPeer7733
AS3356Lumen (Level 3)USPeer187

Prefixes

The largest blocks AS51857 originates, widest first.

Largest prefixes originated by AS51857
PrefixAddressesVisibility
185.232.212.0/221k79/80
91.220.147.0/2425679/80
185.232.212.0/2425679/80
185.232.213.0/2425679/80
2001:67c:390::/4865.5k × /6461/62

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