asn.dev

Observed topology

AS8728 Infonet

Residential RIPE Cable/DSL/ISP

Upstreams 11 carry this network
Downstreams 11 this network carries
Adjacent (IPv4) 16
Adjacent (IPv6) 16
Upstream graph Who carries AS8728, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS8728 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS8728: 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 IPv6188
AS6939Hurricane Electric LLCTransitIPv4 IPv684
AS9002RETN LimitedUnclassifiedIPv4 IPv661
AS50304Blix Solutions ASUnclassifiedIPv4 IPv614
AS24482SG.GSHostingIPv4 IPv67
AS1257Tele2 Sverige ABMobileIPv46
AS3303Swisscom (Schweiz) AGResidentialIPv46
AS12552GlobalConnect ABUnclassifiedIPv46
AS20764CJSC RASCOMUnclassifiedIPv46
AS33891Core-Backbone GmbHHostingIPv46

All 11 upstreams →

Transit

Downstream networks

All 11

Networks for which AS8728 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS207408servinga GmbHUnclassifiedIPv4 IPv6211
AS210671Virtuaalinfra OUUnclassifiedIPv4 IPv6210
AS214719LLC DZHIBIEN HOSTUnclassifiedIPv4 IPv6208
AS61307AS STVResidentialIPv4190
AS207872OU CSC Telecom EstoniaUnclassifiedIPv454
AS211494Narayana OUUnclassifiedIPv4 IPv642
AS51103EDS SYSTEMS OUUnclassifiedIPv637
AS205950INFONET DC OYUnclassifiedIPv637
AS208440GmhostGrupp OUUnclassifiedIPv636
AS25152Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv64

All 11 downstreams →

Adjacency

Adjacent networks

All 22

Every AS seen directly next to AS8728 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv6557
AS6939Hurricane Electric LLCTransitIPv4 IPv6446
AS207408servinga GmbHUnclassifiedIPv4 IPv6211
AS210671Virtuaalinfra OUUnclassifiedIPv4 IPv6210
AS214719LLC DZHIBIEN HOSTUnclassifiedIPv4 IPv6208
AS9002RETN LimitedUnclassifiedIPv4 IPv6201
AS61307AS STVResidentialIPv4190
AS207872OU CSC Telecom EstoniaUnclassifiedIPv454
AS50304Blix Solutions ASUnclassifiedIPv4 IPv652
AS211494Narayana OUUnclassifiedIPv4 IPv642

All 22 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

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. 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.

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