asn.dev

Observed topology

AS6910 DIGIBORDER

Upstreams 3 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 35
Adjacent (IPv6) 24

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS6910: 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
AS1299Arelion Sweden ABTransitIPv4 IPv641
AS3356Level 3 Parent, LLCTransitIPv4 IPv634
AS174Cogent Communications, LLCTransitIPv4 IPv617

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 AS6910 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS8708DIGI ROMANIA S.A.MobileIPv4 IPv68,263
AS57269DIGI SPAIN TELECOM S.AUnclassifiedIPv4 IPv6204
AS20879DIGI ROMANIA S.A.UnclassifiedIPv4 IPv6133
AS25311DIGI ROMANIA S.A.UnclassifiedIPv4 IPv633
AS61079Digi Italy S.R.L.UnclassifiedIPv619
AS39581Printec Group Romania SRLUnclassifiedIPv412
AS39543Tennet Telecom SRLUnclassifiedIPv49
AS25304Universitatea TRANSILVANIA BrasovUnclassifiedIPv48
AS43046Device Systems SRLUnclassifiedIPv43

Adjacency

Adjacent networks

59 shown

Every AS seen directly next to AS6910 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS8708DIGI ROMANIA S.A.MobileIPv4 IPv637,683
AS1299Arelion Sweden ABTransitIPv4 IPv611,246
AS3356Level 3 Parent, LLCTransitIPv4 IPv610,181
AS174Cogent Communications, LLCTransitIPv4 IPv66,470
AS6939Hurricane Electric LLCTransitIPv4 IPv65,886
AS20879DIGI ROMANIA S.A.UnclassifiedIPv4 IPv62,311
AS3741Dimension DataUnclassifiedIPv41,111
AS42708Glesys ABUnclassifiedIPv4 IPv61,111
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv6704
AS34019Hivane AssociationUnclassifiedIPv4 IPv6567
AS1836green.ch AGResidentialIPv4 IPv6558
AS1103SURF B.V.UnclassifiedIPv4 IPv6445
AS12779IT.Gate S.p.A.UnclassifiedIPv4412
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv4 IPv6408
AS20764CJSC RASCOMUnclassifiedIPv4395
AS57269DIGI SPAIN TELECOM S.AUnclassifiedIPv4 IPv6260
AS24482SG.GSHostingIPv4 IPv6249
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv6199
AS8218Zayo Infrastructure France SAUnclassifiedIPv4 IPv6190
AS29632Netassist International EOODUnclassifiedIPv6144
AS13030Init7 (Switzerland) Ltd.HostingIPv654
AS6461Zayo BandwidthTransitIPv4 IPv641
AS25311DIGI ROMANIA S.A.UnclassifiedIPv4 IPv633
AS33891Core-Backbone GmbHHostingIPv4 IPv621
AS61079Digi Italy S.R.L.UnclassifiedIPv619
AS39581Printec Group Romania SRLUnclassifiedIPv412
AS45049Mohamed El BoudduntiResidentialIPv4 IPv610
AS39543Tennet Telecom SRLUnclassifiedIPv49
AS31500Global Network Management IncUnclassifiedIPv48
AS25304Universitatea TRANSILVANIA BrasovUnclassifiedIPv48
AS48185team.blue NVUnclassifiedIPv47
AS8657SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.UnclassifiedIPv64
AS29169GANDI SASHostingIPv43
AS43046Device Systems SRLUnclassifiedIPv43
AS15412Flag Telecom UK LimitedUnclassifiedIPv42
AS12859BIT BVHostingIPv41
AS24961WIIT AGHostingIPv41
AS3491PCCW Global (HK) Ltd.TransitIPv41
AS61049Exascale LtdResidentialIPv41

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 AS6910, 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 5 exchanges across 5 countries and 1 region.

ExchangeLocationTheir addressMember ports
LINX LON1London, United Kingdom195.66.224.46925
AMS-IX AmsterdamAmsterdam, Netherlands80.249.208.51894
ESpanix Madrid Lower LANMadrid, Spain193.149.1.57177
Belgian National Internet ExchangeBrussels, Belgium194.53.172.11482
Gigabit Portuguese Internet Exchange PointLisbon, Portugal193.136.250.21861

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 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 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.