asn.dev

Observed topology

AS15699 AS_ADAM Adam Datacenter

Hosting RIPE

Upstreams 9 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 17
Adjacent (IPv6) 11
Upstream graph Who carries AS15699, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS15699 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS15699: 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
AS8220COLT Technology Services Group LimitedHostingIPv4 IPv6350
AS9002RETN LimitedUnclassifiedIPv4 IPv6277
AS174Cogent Communications, LLCTransitIPv4 IPv6238
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONALUnclassifiedIPv4 IPv6231
AS6939Hurricane Electric LLCTransitIPv4 IPv6125
AS2914NTT America, Inc.TransitIPv4 IPv6120
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv650
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv618
AS24482SG.GSHostingIPv4 IPv617

Transit

Downstream networks

inferred

Networks for which AS15699 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS198153ALTYONA TOPCO S.A.UnclassifiedIPv4359
AS208222Bullhost Cloud Services, SLUnclassifiedIPv4354
AS205506Seidor Soluciones Globales SLUnclassifiedIPv4240
AS199589Dantia Tecnologia S.L.UnclassifiedIPv4118
AS197876ICM Netsystems 2005 SLUnclassifiedIPv4 IPv693
AS201569North Point Solution SLUnclassifiedIPv4 IPv692
AS207026Quopiam Informatica SLUnclassifiedIPv461

Adjacency

Adjacent networks

All 17

Every AS seen directly next to AS15699 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS8220COLT Technology Services Group LimitedHostingIPv4 IPv6738
AS174Cogent Communications, LLCTransitIPv4 IPv6478
AS9002RETN LimitedUnclassifiedIPv4 IPv6467
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONALUnclassifiedIPv4 IPv6400
AS198153ALTYONA TOPCO S.A.UnclassifiedIPv4359
AS208222Bullhost Cloud Services, SLUnclassifiedIPv4354
AS2914NTT America, Inc.TransitIPv4 IPv6277
AS205506Seidor Soluciones Globales SLUnclassifiedIPv4240
AS6939Hurricane Electric LLCTransitIPv4 IPv6200
AS199589Dantia Tecnologia S.L.UnclassifiedIPv4118

All 17 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.