asn.dev

Observed topology

AS56595 FLUENCY

Upstreams 22 carry this network
Downstreams 26 this network carries
Adjacent (IPv4) 45
Adjacent (IPv6) 25

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS56595: 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 IPv6886
AS6939Hurricane Electric LLCTransitIPv4 IPv6342
AS3257GTT Communications Inc.TransitIPv4256
AS6461Zayo BandwidthTransitIPv4 IPv6245
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6161
AS50304Blix Solutions ASUnclassifiedIPv478
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv641
AS24482SG.GSHostingIPv4 IPv641
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv641
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv641
AS29169GANDI SASHostingIPv4 IPv640
AS12779IT.Gate S.p.A.UnclassifiedIPv439
AS17639Converge ICT Solutions Inc.UnclassifiedIPv439
AS3741Dimension DataUnclassifiedIPv439
AS37100SEACOM LimitedUnclassifiedIPv439
AS57463NetIX Communications JSCUnclassifiedIPv439
AS12552GlobalConnect ABUnclassifiedIPv439
AS48185team.blue NVUnclassifiedIPv4 IPv637
AS31500Global Network Management IncUnclassifiedIPv435
AS3216PJSC "Vimpelcom"MobileIPv44
AS9002RETN LimitedUnclassifiedIPv62
AS213241TECHIT.BE SRLResidentialIPv62

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 AS56595 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS57022HFD DATAVITA LIMITEDUnclassifiedIPv4557
AS209082Swlines LtdUnclassifiedIPv4 IPv6339
AS47492Consider IT LimitedUnclassifiedIPv4244
AS60241High-Speed Universal Broadband Services C.I.C.UnclassifiedIPv4 IPv6173
AS215320ALNWICK COMPUTERWARE LTD.UnclassifiedIPv4 IPv6156
AS205283Greenlight Innovation LtdUnclassifiedIPv4122
AS215742Duplia LtdUnclassifiedIPv4 IPv6102
AS202590Edinburgh Hacklab LtdUnclassifiedIPv4 IPv695
AS205885Cloudnet IT Solutions LtdUnclassifiedIPv4 IPv695
AS207067Commsworld LtdUnclassifiedIPv4 IPv693
AS43442ProVu Communications LtdUnclassifiedIPv4 IPv686
AS199886Shetland Broadband LLPUnclassifiedIPv468
AS205197Kanta Enterprises LtdUnclassifiedIPv461
AS23154Sanmina-SCI CorporationUnclassifiedIPv461
AS14875NovAtel Inc.UnclassifiedIPv461
AS202808Blairlogie Community and Heritage TrustUnclassifiedIPv461
AS206974Laldy LtdUnclassifiedIPv461
AS206324Stellium Networks LimitedResidentialIPv4 IPv661
AS210314Marlink ASUnclassifiedIPv453
AS216274Gigaloch LimitedUnclassifiedIPv444
AS211879Nicholas RyceUnclassifiedIPv634
AS58148Ironside Systems Ltd.UnclassifiedIPv634
AS204103Comms West LimitedUnclassifiedIPv415
AS2856British Telecommunications LimitedResidentialIPv412
AS198690Fibrecast Ltd.UnclassifiedIPv45
AS201715Ineedbroadband LtdUnclassifiedIPv42

Adjacency

Adjacent networks

70 shown

Every AS seen directly next to AS56595 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv61,827
AS6939Hurricane Electric LLCTransitIPv4 IPv6815
AS57022HFD DATAVITA LIMITEDUnclassifiedIPv4679
AS6461Zayo BandwidthTransitIPv4 IPv6657
AS3257GTT Communications Inc.TransitIPv4 IPv6533
AS209082Swlines LtdUnclassifiedIPv4 IPv6339
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6324
AS47492Consider IT LimitedUnclassifiedIPv4244
AS60241High-Speed Universal Broadband Services C.I.C.UnclassifiedIPv4 IPv6173
AS50304Blix Solutions ASUnclassifiedIPv4164
AS215320ALNWICK COMPUTERWARE LTD.UnclassifiedIPv4 IPv6156
AS206324Stellium Networks LimitedResidentialIPv4 IPv6152
AS202590Edinburgh Hacklab LtdUnclassifiedIPv4 IPv6129
AS205283Greenlight Innovation LtdUnclassifiedIPv4122
AS215742Duplia LtdUnclassifiedIPv4 IPv6102
AS24482SG.GSHostingIPv4 IPv698
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv696
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv696
AS205885Cloudnet IT Solutions LtdUnclassifiedIPv4 IPv695
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv694
AS207067Commsworld LtdUnclassifiedIPv4 IPv693
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv692
AS29169GANDI SASHostingIPv4 IPv686
AS43442ProVu Communications LtdUnclassifiedIPv4 IPv686
AS57463NetIX Communications JSCUnclassifiedIPv482
AS3741Dimension DataUnclassifiedIPv482
AS12552GlobalConnect ABUnclassifiedIPv482
AS37100SEACOM LimitedUnclassifiedIPv480
AS12779IT.Gate S.p.A.UnclassifiedIPv480
AS31500Global Network Management IncUnclassifiedIPv470
AS199886Shetland Broadband LLPUnclassifiedIPv468
AS205197Kanta Enterprises LtdUnclassifiedIPv461
AS14875NovAtel Inc.UnclassifiedIPv461
AS23154Sanmina-SCI CorporationUnclassifiedIPv461
AS206974Laldy LtdUnclassifiedIPv461
AS202808Blairlogie Community and Heritage TrustUnclassifiedIPv461
AS210314Marlink ASUnclassifiedIPv453
AS216274Gigaloch LimitedUnclassifiedIPv444
AS48185team.blue NVUnclassifiedIPv4 IPv637
AS58148Ironside Systems Ltd.UnclassifiedIPv634
AS211879Nicholas RyceUnclassifiedIPv634
AS204103Comms West LimitedUnclassifiedIPv415
AS213241TECHIT.BE SRLResidentialIPv614
AS2856British Telecommunications LimitedResidentialIPv412
AS9002RETN LimitedUnclassifiedIPv612
AS3216PJSC "Vimpelcom"MobileIPv45
AS198690Fibrecast Ltd.UnclassifiedIPv45
AS201715Ineedbroadband LtdUnclassifiedIPv42
AS33891Core-Backbone GmbHHostingIPv42

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 AS56595, 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 1 country and 1 region.

ExchangeLocationTheir addressMember ports
LINX LON1London, United Kingdom195.66.224.69925
London Network Access PointLondon, United Kingdom5.57.80.216316
LINX ManchesterManchester, United Kingdom195.66.244.45145
Leeds Internet ExchangeLeeds, United Kingdom91.217.231.4522
LINX ScotlandScotland, United Kingdom195.66.246.214

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.