asn.dev

Observed topology

AS9927 PHILCOMNET-PH - Philippine Global Communications Corporation

Unclassified APNIC Cable/DSL/ISP

Upstreams 7 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 13
Adjacent (IPv6) 2
Upstream graph Who carries AS9927, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS9927 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS9927: 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
AS6939Hurricane Electric LLCTransitIPv42,676
AS9299Philippine Long Distance Telephone CompanyUnclassifiedIPv4479
AS58453China Mobile International LimitedUnclassifiedIPv4391
AS9304HGC Global Communications LimitedHostingIPv4355
AS135607Infinivan IncorporatedResidentialIPv4184
AS4635Hong Kong Internet Exchange--Route Server 1UnclassifiedIPv4 IPv660
AS24482SG.GSHostingIPv4 IPv642

Transit

Downstream networks

inferred

Networks for which AS9927 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS150447Woofy IncorporatedResidentialIPv4489
AS141016SM Investments CorporationUnclassifiedIPv471
AS58884SM Prime Holdings, Inc.UnclassifiedIPv463
AS58706Xavier SchoolUnclassifiedIPv446

Adjacency

Adjacent networks

All 13

Every AS seen directly next to AS9927 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv43,394
AS58453China Mobile International LimitedUnclassifiedIPv4830
AS9299Philippine Long Distance Telephone CompanyUnclassifiedIPv4820
AS9304HGC Global Communications LimitedHostingIPv4564
AS135607Infinivan IncorporatedResidentialIPv4500
AS150447Woofy IncorporatedResidentialIPv4489
AS141016SM Investments CorporationUnclassifiedIPv471
AS4635Hong Kong Internet Exchange--Route Server 1UnclassifiedIPv4 IPv668
AS58884SM Prime Holdings, Inc.UnclassifiedIPv463
AS58706Xavier SchoolUnclassifiedIPv446

All 13 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.