asn.dev

Observed topology

AS201398 AS201398-NETWORK Guwin Universal Services LLC

Unclassified RIPE

Upstreams 14 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 0
Adjacent (IPv6) 16
Upstream graph Who carries AS201398, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS201398 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS201398: 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
AS6939Hurricane Electric LLCTransitIPv6224
AS214757Jakub KrsaUnclassifiedIPv620
AS215638Cilix LimitedResidentialIPv611
AS24482SG.GSHostingIPv69
AS48185team.blue NVUnclassifiedIPv69
AS50300CustodianDC LimitedUnclassifiedIPv69
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv69
AS401753BIXCE IncUnclassifiedIPv69
AS34872Sarah Rossius trading as Servperso SystemsHostingIPv68
AS215828Tizian Maxime Weigt trading as "TMW Global Networks"HostingIPv67

All 14 upstreams →

Transit

Downstream networks

inferred

Networks for which AS201398 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS62425Mailbox Internet Hizmetleri Ltd. Sti.HostingIPv636
AS215899Justas GudynasUnclassifiedIPv613

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS201398 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv6256
AS62425Mailbox Internet Hizmetleri Ltd. Sti.HostingIPv636
AS214757Jakub KrsaUnclassifiedIPv626
AS215899Justas GudynasUnclassifiedIPv614
AS215638Cilix LimitedResidentialIPv612
AS24482SG.GSHostingIPv611
AS50300CustodianDC LimitedUnclassifiedIPv611
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv611
AS401753BIXCE IncUnclassifiedIPv611
AS48185team.blue NVUnclassifiedIPv69

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.