SUBNET.IM

AS21342Akamai International B.V.

NetherlandsRegistryRIPE NCC

At a glance

IPv4 prefixes

88

IPv6 prefixes

79

IPv4 addresses

22.5k

IPv6 /64s

5.2M

Upstream graph

The networks AS21342 is seen behind, one and two hops out, drawn from real AS paths.

AS21342Toward the internet core
Upstream graph for AS21342: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS21342Akamai Internatio…This networkAS20940Akamai Internatio…AS34164Akamai Internatio…AS35994Akamai Technologi…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS21342 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS21342
NetworkCountryRelationshipPathsVantage pts
AS20940Akamai International B.V.NLPeer11,204142
AS35994Akamai Technologies, Inc.USPeer216142
AS34164Akamai International B.V.NLPeer210142

Prefixes

All 167

The largest blocks AS21342 originates, widest first.

Largest prefixes originated by AS21342
PrefixAddressesVisibility
2.16.40.0/2425680/80
2.16.122.0/2425680/80
2.16.123.0/2425680/80
2.16.126.0/2425680/80
2.16.127.0/2425680/80
2.16.130.0/2425680/80
2.17.46.0/2425680/80
2.22.230.0/2425680/80
23.2.10.0/2425680/80
23.2.11.0/2425680/80

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