asn.dev

Upstream networks

AS31727 NODE4-AS

Hosting RIPE

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS31727: 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.TransitIPv4 IPv65,432
AS6939Hurricane Electric LLCTransitIPv4 IPv6672
AS2914NTT America, Inc.TransitIPv4 IPv6438
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6305
AS174Cogent Communications, LLCTransitIPv4 IPv6258
AS33891Core-Backbone GmbHHostingIPv4160
AS4657StarHub LtdResidentialIPv479
AS42708Glesys ABUnclassifiedIPv479
AS24482SG.GSHostingIPv4 IPv678
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv677
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv677
AS48185team.blue NVUnclassifiedIPv4 IPv677
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv677
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv677
AS3741Dimension DataUnclassifiedIPv476
AS12552GlobalConnect ABUnclassifiedIPv476
AS37100SEACOM LimitedUnclassifiedIPv476
AS50304Blix Solutions ASUnclassifiedIPv476
AS3216PJSC "Vimpelcom"MobileIPv475
AS12779IT.Gate S.p.A.UnclassifiedIPv475
AS29075IELO-LIAZO SERVICES SASUnclassifiedIPv475
AS3356Level 3 Parent, LLCTransitIPv460
AS20562Broadband Hosting B.V.HostingIPv442
AS6461Zayo BandwidthTransitIPv428
AS9002RETN LimitedUnclassifiedIPv62
AS25091IP-Max SAUnclassifiedIPv61
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.

Derived from routing tables collected at 2026-10-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.22M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.