asn.dev

Observed topology

AS48152 DIGITAL-REALTY-

Hosting RIPE

Upstreams 37 carry this network
Downstreams 12 this network carries
Adjacent (IPv4) 45
Adjacent (IPv6) 29
Upstream graph Who carries AS48152, and who carries them, drawn as a map up to the transit-free core. 10 exchanges Where AS48152 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 37

Networks observed carrying traffic for AS48152: 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
AS1299Arelion Sweden ABTransitIPv4 IPv61,117
AS6461Zayo BandwidthTransitIPv4 IPv6507
AS6939Hurricane Electric LLCTransitIPv4 IPv6490
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6115
AS3356Level 3 Parent, LLCTransitIPv4 IPv662
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv654
AS24482SG.GSHostingIPv4 IPv651
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv646
AS3257GTT Communications Inc.TransitIPv4 IPv635
AS37100SEACOM LimitedUnclassifiedIPv433

All 37 upstreams →

Transit

Downstream networks

All 12

Networks for which AS48152 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS44933Marlink ASUnclassifiedIPv4 IPv6246
AS1821Network Innovations Inc.UnclassifiedIPv4174
AS61993Bluefin Payment Systems Austria GmbHUnclassifiedIPv4119
AS51608FLSmidth A/SUnclassifiedIPv459
AS55013MTS Systems CorporationUnclassifiedIPv459
AS49921FORMULA INVESTMENT HOUSE B.O.S LTDUnclassifiedIPv458
AS60750Falco ISP Services B.V.UnclassifiedIPv458
AS213442CHALLENGE AIRLINES (IL) LTDUnclassifiedIPv458
AS151847Fastmail Pty LtdUnclassifiedIPv4 IPv638
AS54013Varonis Systems, Inc.UnclassifiedIPv434

All 12 downstreams →

Adjacency

Adjacent networks

All 52

Every AS seen directly next to AS48152 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv61,503
AS6461Zayo BandwidthTransitIPv4 IPv6675
AS6939Hurricane Electric LLCTransitIPv4 IPv6596
AS44933Marlink ASUnclassifiedIPv4 IPv6246
AS1821Network Innovations Inc.UnclassifiedIPv4174
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6173
AS61993Bluefin Payment Systems Austria GmbHUnclassifiedIPv4119
AS3257GTT Communications Inc.TransitIPv4 IPv6101
AS3356Level 3 Parent, LLCTransitIPv4 IPv694
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv673

All 52 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 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.