AS12956Telxius (Telefonica Global)

SpainRegistryRIPE NCCTypeT1

At a glance

IPv4 prefixes

IPv6 prefixes

IPv4 addresses

102k

IPv6 /64s

12.9B

Upstream graph

The networks AS12956 is seen behind, one and two hops out, drawn from real AS paths.

AS12956Toward the internet core

Networks observed one and two hops upstream of AS12956 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

695

adjacent networks

Upstreams: 314%
Peers: 34950%
Downstreams: 31545%

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

Upstreams of AS12956
Network	Country	Relationship	Paths	Vantage pts
AS32590Valve Corporation	US	Peer	476,587	4
AS1299Arelion (fka. Telia Carrier)	SE	Peer	305,731	67
AS2914NTT America, Inc.	US	Peer	220,521	62
AS3356Lumen (Level 3)	US	Peer	136,411	46
AS6453TATA Communications (America) Inc	US	Peer	108,862	43
AS3491PCCW Global (HK) Ltd.	HK	Peer	97,594	12
AS6939Hurricane Electric LLC	US	Peer	96,118	28
AS2497Internet Initiative Japan Inc.	JP	Peer	85,765	6
AS9002RETN Limited	GB	Peer	79,003	27
AS3257GTT Communications Inc.	US	Peer	48,373	18

Prefixes

All 31

The largest blocks AS12956 originates, widest first.

Largest prefixes originated by AS12956
Prefix	Addresses	Visibility
66.119.64.0/19	8.2k	79/80
66.201.160.0/19	8.2k	79/80
66.249.192.0/19	8.2k	79/80
84.16.0.0/19	8.2k	79/80
94.142.96.0/19	8.2k	79/80
190.98.128.0/19	8.2k	79/80
190.98.160.0/19	8.2k	79/80
213.140.32.0/19	8.2k	79/80
216.184.96.0/19	8.2k	79/80
181.199.208.0/20	4.1k	79/80

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