AS20940Akamai International B.V.

NetherlandsRegistryRIPE NCCTypeContent

At a glance

IPv4 prefixes

3,933

IPv6 prefixes

776

IPv4 addresses

15.6M

IPv6 /64s

1.1T

Upstream graph

The networks AS20940 is seen behind, one and two hops out, drawn from real AS paths.

AS20940Toward the internet core

Networks observed one and two hops upstream of AS20940 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

882

adjacent networks

Upstreams: 20023%
Peers: 66876%
Downstreams: 142%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 200.

Upstreams of AS20940
Network	Country	Relationship	Paths	Vantage pts
AS1299Arelion (fka. Telia Carrier)	SE	Peer	102,116	142
AS2914NTT America, Inc.	US	Peer	96,829	142
AS6453TATA Communications (America) Inc	US	Peer	65,873	142
AS174Cogent Communications, LLC	US	Peer	45,507	136
AS3356Lumen (Level 3)	US	Peer	37,557	138
AS6762Telecom Italia Sparkle (Seabone)	IT	Peer	34,295	133
AS3491PCCW Global (HK) Ltd.	HK	Peer	34,221	89
AS3257GTT Communications Inc.	US	Peer	25,948	141
AS6461Zayo Bandwidth	US	Peer	23,665	96
AS6939Hurricane Electric LLC	US	Peer	19,783	34

Prefixes

All 4,709

The largest blocks AS20940 originates, widest first.

Largest prefixes originated by AS20940
Prefix	Addresses	Visibility
104.64.0.0/10	4.2M	78/80
23.32.0.0/11	2.1M	78/80
23.192.0.0/11	2.1M	78/80
23.0.0.0/12	1M	78/80
172.224.0.0/12	1M	78/80
2.16.0.0/13	524k	78/80
23.72.0.0/13	524k	78/80
172.232.0.0/13	524k	78/80
184.24.0.0/13	524k	78/80
23.64.0.0/14	262k	79/80

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