asn.dev

Observed topology

AS49915 MEGAPORT-GLOBAL-ACCESS Megaport

Unclassified APNIC

Upstreams 47 carry this network
Downstreams 227 this network carries
Adjacent (IPv4) 267
Adjacent (IPv6) 72
Upstream graph Who carries AS49915, and who carries them, drawn as a map up to the transit-free core. 19 exchanges Where AS49915 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 47

Networks observed carrying traffic for AS49915: 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 IPv61,848
AS3257GTT Communications Inc.TransitIPv4 IPv61,577
AS6461Zayo BandwidthTransitIPv4 IPv6619
AS38195SuperloopUnclassifiedIPv4 IPv6555
AS6939Hurricane Electric LLCTransitIPv4 IPv6497
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv6288
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6222
AS2914NTT America, Inc.TransitIPv4 IPv6203
AS1221Telstra LimitedMobileIPv4 IPv6202
AS137409GSL Networks Pty LTDUnclassifiedIPv4 IPv6172

All 47 upstreams →

Transit

Downstream networks

All 227

Networks for which AS49915 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS396356Latitude.shHostingIPv4 IPv63,647
AS63850QRHUB PTY LTD T/A Entrust ICTUnclassifiedIPv41,879
AS9266Fiveways International LimitedResidentialIPv41,284
AS262287Latitude.sh LTDAHostingIPv4 IPv6931
AS395153Racktopia Inc.UnclassifiedIPv4 IPv6918
AS4913Speedcast Communications, IncUnclassifiedIPv4840
AS200484Sendinblue SASUnclassifiedIPv4696
AS19721Magellan Health ServicesUnclassifiedIPv4649
AS46790Providence Health & ServicesUnclassifiedIPv4581
AS26225Think On, Inc.UnclassifiedIPv4579

All 227 downstreams →

Adjacency

Adjacent networks

All 275

Every AS seen directly next to AS49915 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS38195SuperloopUnclassifiedIPv4 IPv68,676
AS3257GTT Communications Inc.TransitIPv4 IPv68,342
AS174Cogent Communications, LLCTransitIPv4 IPv68,076
AS396356Latitude.shHostingIPv4 IPv63,954
AS1221Telstra LimitedMobileIPv4 IPv63,464
AS2764AAPT LimitedUnclassifiedIPv4 IPv63,322
AS6939Hurricane Electric LLCTransitIPv4 IPv61,933
AS63850QRHUB PTY LTD T/A Entrust ICTUnclassifiedIPv41,879
AS6461Zayo BandwidthTransitIPv4 IPv61,597
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv61,349

All 275 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M 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.