asn.dev

Observed topology

AS58307 RIX

Upstreams 20 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 26
Adjacent (IPv6) 20

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS58307: 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
AS3257GTT Communications Inc.TransitIPv470
AS6939Hurricane Electric LLCTransitIPv4 IPv635
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv68
AS5617Orange Polska Spolka AkcyjnaMobileIPv46
AS3303Swisscom (Schweiz) AGResidentialIPv44
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv63
AS24482SG.GSHostingIPv4 IPv63
AS1836green.ch AGResidentialIPv4 IPv63
AS29632Netassist International EOODUnclassifiedIPv62
AS20485Joint Stock Company TransTeleComUnclassifiedIPv42
AS12552GlobalConnect ABUnclassifiedIPv42
AS37100SEACOM LimitedUnclassifiedIPv42
AS57463NetIX Communications JSCUnclassifiedIPv42
AS37721Virtual Technologies & SolutionsResidentialIPv42
AS34019Hivane AssociationUnclassifiedIPv61
AS212024Marc SchmittUnclassifiedIPv61
AS56662Marcin GondekUnclassifiedIPv61
AS12859BIT BVHostingIPv61
AS17639Converge ICT Solutions Inc.UnclassifiedIPv61
AS213241TECHIT.BE SRLResidentialIPv61

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 AS58307 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS49601UNITEL-MEDIA Sp. z o.o.UnclassifiedIPv4 IPv61,122
AS48119Uslugowa MultiFOXUnclassifiedIPv4183
AS39793UNITEL-MEDIA Sp. z o.o.UnclassifiedIPv461
AS57715Rojek Emil "CAFE-NET"UnclassifiedIPv461
AS50557SENDnet Grzegorz DackaUnclassifiedIPv460
AS40969ALGO Poland Sp.z o.o.UnclassifiedIPv438
AS199384MIKA.PRO Przemyslaw MikaUnclassifiedIPv633
AS196969NETFIBER Marcin WojcikResidentialIPv427
AS44284P.H.U TRONICUnclassifiedIPv48
AS51675WEBDEV Sp. z o.o.UnclassifiedIPv62

Adjacency

Adjacent networks

46 shown

Every AS seen directly next to AS58307 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS49601UNITEL-MEDIA Sp. z o.o.UnclassifiedIPv4 IPv61,122
AS3257GTT Communications Inc.TransitIPv4 IPv6760
AS6939Hurricane Electric LLCTransitIPv4 IPv6334
AS48119Uslugowa MultiFOXUnclassifiedIPv4183
AS5617Orange Polska Spolka AkcyjnaMobileIPv4 IPv6150
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv683
AS57715Rojek Emil "CAFE-NET"UnclassifiedIPv461
AS39793UNITEL-MEDIA Sp. z o.o.UnclassifiedIPv461
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv661
AS50557SENDnet Grzegorz DackaUnclassifiedIPv460
AS33891Core-Backbone GmbHHostingIPv446
AS40969ALGO Poland Sp.z o.o.UnclassifiedIPv438
AS20485Joint Stock Company TransTeleComUnclassifiedIPv434
AS24482SG.GSHostingIPv4 IPv634
AS199384MIKA.PRO Przemyslaw MikaUnclassifiedIPv633
AS1836green.ch AGResidentialIPv4 IPv631
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv630
AS196969NETFIBER Marcin WojcikResidentialIPv427
AS37100SEACOM LimitedUnclassifiedIPv426
AS12552GlobalConnect ABUnclassifiedIPv426
AS57463NetIX Communications JSCUnclassifiedIPv425
AS12859BIT BVHostingIPv4 IPv624
AS12779IT.Gate S.p.A.UnclassifiedIPv423
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv623
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSCMobileIPv48
AS44284P.H.U TRONICUnclassifiedIPv48
AS24115EquinixHostingIPv48
AS29632Netassist International EOODUnclassifiedIPv65
AS17639Converge ICT Solutions Inc.UnclassifiedIPv64
AS213241TECHIT.BE SRLResidentialIPv64
AS201054Stowarzyszenie e-PoludnieUnclassifiedIPv63
AS51675WEBDEV Sp. z o.o.UnclassifiedIPv62
AS34019Hivane AssociationUnclassifiedIPv61
AS212024Marc SchmittUnclassifiedIPv61
AS56662Marcin GondekUnclassifiedIPv61

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 AS58307, 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 2 countries and 1 region.

ExchangeLocationTheir addressMember ports
DE-CIX FrankfurtFrankfurt, Germany80.81.196.1761,073
TPIX - Internet ExchangeWarsaw, Poland195.149.232.95462
Equinix Internet Exchange WarsawWarsaw, Poland195.182.219.38300

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.