asn.dev

Observed topology

AS51765 CREANOVA-AS Oy Crea Nova Hosting Solution Ltd

Hosting RIPE Content

Upstreams 11 carry this network
Downstreams 48 this network carries
Adjacent (IPv4) 60
Adjacent (IPv6) 16
Upstream graph Who carries AS51765, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS51765 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS51765: 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 LLCTransitIPv4 IPv63,316
AS9002RETN LimitedUnclassifiedIPv4 IPv6828
AS174Cogent Communications, LLCTransitIPv4 IPv6468
AS1299Arelion Sweden ABTransitIPv4 IPv6332
AS37721Virtual Technologies & SolutionsResidentialIPv482
AS24482SG.GSHostingIPv4 IPv681
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv4 IPv681
AS49673Truenetwork LLCUnclassifiedIPv479
AS50673Serverius Holding B.V.UnclassifiedIPv479
AS56655Gigahost ASUnclassifiedIPv48

All 11 upstreams →

Transit

Downstream networks

All 48

Networks for which AS51765 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS213459Snowd Security OUUnclassifiedIPv45,135
AS41745Ilia BaikovUnclassifiedIPv43,250
AS213954Global Transit Systems LLCUnclassifiedIPv42,859
AS50053Anton LevinUnclassifiedIPv4 IPv62,800
AS59651Alex LargmanUnclassifiedIPv42,137
AS215540GLOBAL CONNECTIVITY SOLUTIONS LLPHostingIPv4 IPv61,168
AS26383Baxet Group Inc.UnclassifiedIPv4 IPv6948
AS43444Fast Servers (Pty) LtdUnclassifiedIPv4846
AS35830Fast Servers (Pty) LtdUnclassifiedIPv4845
AS216300Closed Joint Stock Company "AbkhazMedia"UnclassifiedIPv4 IPv6714

All 48 downstreams →

Adjacency

Adjacent networks

All 60

Every AS seen directly next to AS51765 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv625,161
AS214602AI DATACENTER LIMITEDUnclassifiedIPv4 IPv68,310
AS213459Snowd Security OUUnclassifiedIPv45,135
AS174Cogent Communications, LLCTransitIPv4 IPv64,083
AS41745Ilia BaikovUnclassifiedIPv43,250
AS9002RETN LimitedUnclassifiedIPv4 IPv63,209
AS1299Arelion Sweden ABTransitIPv4 IPv62,866
AS213954Global Transit Systems LLCUnclassifiedIPv42,859
AS50053Anton LevinUnclassifiedIPv4 IPv62,800
AS59651Alex LargmanUnclassifiedIPv42,137

All 60 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.