asn.dev

Observed topology

AS29680 VOZTELECOM Spain

Upstreams 11 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 9

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS29680: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv6414
AS3257GTT Communications Inc.TransitIPv4 IPv6262
AS6939Hurricane Electric LLCTransitIPv4 IPv6183
AS15704XTRA TELECOM S.A.ResidentialIPv4101
AS2914NTT America, Inc.TransitIPv4 IPv678
AS8220COLT Technology Services Group LimitedHostingIPv477
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv621
AS8218Zayo Infrastructure France SAUnclassifiedIPv4 IPv620
AS57463NetIX Communications JSCUnclassifiedIPv416
AS29632Netassist International EOODUnclassifiedIPv62
AS13030Init7 (Switzerland) Ltd.HostingIPv61

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.

Transit

Downstream networks

inferred

Networks for which AS29680 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS12924Gamma UCaaS Comercializadora, S.L.U.UnclassifiedIPv4 IPv6274
AS208586Neotel 2000 S.LUnclassifiedIPv4118

Adjacency

Adjacent networks

20 shown

Every AS seen directly next to AS29680 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv6539
AS3257GTT Communications Inc.TransitIPv4 IPv6459
AS12924Gamma UCaaS Comercializadora, S.L.U.UnclassifiedIPv4 IPv6308
AS6939Hurricane Electric LLCTransitIPv4 IPv6256
AS208586Neotel 2000 S.LUnclassifiedIPv4118
AS15704XTRA TELECOM S.A.ResidentialIPv4101
AS2914NTT America, Inc.TransitIPv4 IPv687
AS8220COLT Technology Services Group LimitedHostingIPv477
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv627
AS8218Zayo Infrastructure France SAUnclassifiedIPv4 IPv626
AS57463NetIX Communications JSCUnclassifiedIPv420
AS29632Netassist International EOODUnclassifiedIPv66
AS13030Init7 (Switzerland) Ltd.HostingIPv63

Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS29680, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 3 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
ESpanix Madrid Lower LANMadrid, Spain193.149.1.107177
IXPlay Global PeersMadrid, Spain185.1.90.6562
Catalunya Neutral Internet Exchange PointBarcelona, Spain193.242.98.14156

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-08 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,137 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.