asn.dev

Observed topology

AS8280 SYNAPSECOM-AS SYNAPSECOM TELECOMS S.A.

Hosting RIPE

Upstreams 8 carry this network
Downstreams 138 this network carries
Adjacent (IPv4) 142
Adjacent (IPv6) 104
Upstream graph Who carries AS8280, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS8280 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS8280: 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 IPv61,048
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6407
AS6939Hurricane Electric LLCTransitIPv4 IPv6326
AS3356Level 3 Parent, LLCTransitIPv4 IPv6185
AS216285MYIP NETWORKS G.P.HostingIPv4 IPv686
AS3303Swisscom (Schweiz) AGResidentialIPv434
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv434
AS29632Netassist International EOODUnclassifiedIPv64

Transit

Downstream networks

All 138

Networks for which AS8280 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS16509Amazon.com, Inc.HostingIPv4 IPv64,550
AS174Cogent Communications, LLCTransitIPv4 IPv62,178
AS137409GSL Networks Pty LTDUnclassifiedIPv4 IPv61,479
AS13335Cloudflare, Inc.HostingIPv4 IPv61,400
AS8075Microsoft CorporationHostingIPv4 IPv61,314
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,035
AS15169Google LLCHostingIPv4 IPv61,033
AS3329Vodafone-panafon Hellenic Telecommunications Company SAResidentialIPv4 IPv6500
AS25472Nova Telecommunications & Media Single Member S.AResidentialIPv4 IPv6335
AS8254GREEN FLOID LLCHostingIPv4 IPv6304

All 138 downstreams →

Adjacency

Adjacent networks

All 153

Every AS seen directly next to AS8280 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS216285MYIP NETWORKS G.P.HostingIPv4 IPv61,247,108
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv61,174,141
AS137409GSL Networks Pty LTDUnclassifiedIPv4 IPv614,577
AS174Cogent Communications, LLCTransitIPv4 IPv68,494
AS5405Inter.link GmbHUnclassifiedIPv4 IPv67,890
AS13335Cloudflare, Inc.HostingIPv4 IPv67,819
AS3356Level 3 Parent, LLCTransitIPv4 IPv66,072
AS15169Google LLCHostingIPv4 IPv65,299
AS16509Amazon.com, Inc.HostingIPv4 IPv64,926
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv62,903

All 153 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M 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.