asn.dev

Observed topology

AS150748 GMTL-AS-AP - Gmax

Unclassified APNIC NSP

Upstreams 10 carry this network
Downstreams 55 this network carries
Adjacent (IPv4) 71
Adjacent (IPv6) 22
Upstream graph Who carries AS150748, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS150748 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS150748: 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
AS17494Telecom Operator & Internet Service Provider as wellUnclassifiedIPv4 IPv61,448
AS9583Sify LimitedUnclassifiedIPv4 IPv6353
AS132602Bangladesh Submarine Cable Company Limited (BSCCL)ResidentialIPv497
AS6939Hurricane Electric LLCTransitIPv463
AS24482SG.GSHostingIPv4 IPv655
AS38001NewMedia Express Pte LtdHostingIPv4 IPv655
AS9498BHARTI Airtel Ltd.MobileIPv433
AS58453China Mobile International LimitedUnclassifiedIPv428
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv69
AS37989DCS1 Pte. Ltd.HostingIPv47

Transit

Downstream networks

All 55

Networks for which AS150748 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS134806Skyview Online LtdUnclassifiedIPv4 IPv61,500
AS153365Rahaman CorporationUnclassifiedIPv4 IPv6817
AS136573Sanjoy Saha t/a Zip Cyber Cafe & TechnologyUnclassifiedIPv4305
AS138482Skyview Online LtdResidentialIPv4305
AS139280WETUBE NETWORKUnclassifiedIPv4 IPv6291
AS138383Moustafa FerdousUnclassifiedIPv4 IPv6276
AS138178Md. Mustak Ahmed t/a M/S M.S. TechnologyUnclassifiedIPv4236
AS131183Empowering Net (epnet)UnclassifiedIPv4 IPv6228
AS149638Elma MultimediaUnclassifiedIPv4 IPv6226
AS150348NCN BroadbandUnclassifiedIPv4 IPv6213

All 55 downstreams →

Adjacency

Adjacent networks

All 73

Every AS seen directly next to AS150748 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS17494Telecom Operator & Internet Service Provider as wellUnclassifiedIPv4 IPv63,436
AS132602Bangladesh Submarine Cable Company Limited (BSCCL)ResidentialIPv4 IPv62,041
AS9583Sify LimitedUnclassifiedIPv4 IPv61,709
AS134806Skyview Online LtdUnclassifiedIPv4 IPv61,500
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv61,300
AS6939Hurricane Electric LLCTransitIPv4 IPv61,012
AS153365Rahaman CorporationUnclassifiedIPv4 IPv6817
AS136573Sanjoy Saha t/a Zip Cyber Cafe & TechnologyUnclassifiedIPv4305
AS138482Skyview Online LtdResidentialIPv4305
AS139280WETUBE NETWORKUnclassifiedIPv4 IPv6291

All 73 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.