asn.dev

Observed topology

AS49788 NEXTHOP Nexthop AS

Unclassified RIPE

Upstreams 7 carry this network
Downstreams 54 this network carries
Adjacent (IPv4) 57
Adjacent (IPv6) 19
Upstream graph Who carries AS49788, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS49788 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS49788: 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
AS12552GlobalConnect ABUnclassifiedIPv4 IPv6534
AS1299Arelion Sweden ABTransitIPv4 IPv6405
AS6939Hurricane Electric LLCTransitIPv4 IPv6328
AS174Cogent Communications, LLCTransitIPv4 IPv6309
AS42708Glesys Sweden ABUnclassifiedIPv4 IPv629
AS50304Blix Solutions ASUnclassifiedIPv4 IPv629
AS56655Gigahost ASUnclassifiedIPv4 IPv626

Transit

Downstream networks

All 54

Networks for which AS49788 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv41,898
AS8075Microsoft CorporationHostingIPv41,204
AS13335Cloudflare, Inc.HostingIPv41,201
AS16509Amazon.com, Inc.HostingIPv41,138
AS21119KLERI 1 ASUnclassifiedIPv4 IPv6875
AS60717Nexthop ASResidentialIPv4 IPv6839
AS12552GlobalConnect ABUnclassifiedIPv4436
AS60130Nexthop ASUnclassifiedIPv4 IPv6275
AS16065Bryhni.com ASUnclassifiedIPv4 IPv6268
AS6939Hurricane Electric LLCTransitIPv4237

All 54 downstreams →

Adjacency

Adjacent networks

All 57

Every AS seen directly next to AS49788 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS12552GlobalConnect ABUnclassifiedIPv4 IPv6571,715
AS1299Arelion Sweden ABTransitIPv4 IPv6308,832
AS6939Hurricane Electric LLCTransitIPv4 IPv6101,057
AS174Cogent Communications, LLCTransitIPv4 IPv693,897
AS2603NORDUnetEducationIPv41,422
AS8075Microsoft CorporationHostingIPv41,319
AS13335Cloudflare, Inc.HostingIPv41,205
AS16509Amazon.com, Inc.HostingIPv41,148
AS21119KLERI 1 ASUnclassifiedIPv4 IPv6875
AS60717Nexthop ASResidentialIPv4 IPv6839

All 57 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.