asn.dev

Observed topology

AS45896 MOBIFONEGLOBAL-AS-VN Mobifone Global JSC

Unclassified APNIC

Upstreams 10 carry this network
Downstreams 14 this network carries
Adjacent (IPv4) 27
Adjacent (IPv6) 12
Upstream graph Who carries AS45896, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS45896 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS45896: 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 IPv61,550
AS4637Telstra GlobalUnclassifiedIPv4 IPv6392
AS2914NTT America, Inc.TransitIPv4 IPv6358
AS6939Hurricane Electric LLCTransitIPv4354
AS18403FPT Telecom CompanyResidentialIPv4 IPv688
AS24482SG.GSHostingIPv4 IPv649
AS38001NewMedia Express Pte LtdHostingIPv4 IPv627
AS4635Hong Kong Internet Exchange--Route Server 1UnclassifiedIPv425
AS17639Converge ICT Solutions Inc.UnclassifiedIPv425
AS132132MyRepublic Ltd.ResidentialIPv422

Transit

Downstream networks

All 14

Networks for which AS45896 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS55313Hanel Communication JSCUnclassifiedIPv4 IPv61,655
AS24085Quang Trung Software City Development CompanyHostingIPv4 IPv61,357
AS38726VTC DIGICOMUnclassifiedIPv4 IPv6925
AS38248VTC-VNUnclassifiedIPv4798
AS56149Cong ty CP Truyen thong quoc te IncomUnclassifiedIPv4535
AS56147Creative Communication Vietnam Joint Stock CompanyUnclassifiedIPv4248
AS38738L.C.S Company.,ltdUnclassifiedIPv4 IPv6223
AS38730VIETINBANK-VNUnclassifiedIPv499
AS153433IPA TECHNOLOGY SOLUTION JOINT STOCK COMPANYUnclassifiedIPv496
AS131403ICSOFT Joint Stock CompanyUnclassifiedIPv458

All 14 downstreams →

Adjacency

Adjacent networks

All 27

Every AS seen directly next to AS45896 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv64,397
AS4637Telstra GlobalUnclassifiedIPv4 IPv61,970
AS55313Hanel Communication JSCUnclassifiedIPv4 IPv61,655
AS2914NTT America, Inc.TransitIPv4 IPv61,652
AS24085Quang Trung Software City Development CompanyHostingIPv4 IPv61,357
AS38726VTC DIGICOMUnclassifiedIPv4 IPv61,073
AS38248VTC-VNUnclassifiedIPv4798
AS6939Hurricane Electric LLCTransitIPv4794
AS56149Cong ty CP Truyen thong quoc te IncomUnclassifiedIPv4 IPv6694
AS38738L.C.S Company.,ltdUnclassifiedIPv4 IPv6614

All 27 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.22M 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.