asn.dev

Observed topology

AS32703 IFN-NET - Zayo Bandwidth

Unclassified ARIN

Upstreams 1 carry this network
Downstreams 17 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 7
Upstream graph Who carries AS32703, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS32703 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS32703: 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
AS6461Zayo BandwidthTransitIPv4 IPv6850

Transit

Downstream networks

All 17

Networks for which AS32703 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS3131Tele-Media SolutionsResidentialIPv4 IPv6959
AS16706NORTHEAST ORTHOPAEDIC CLINIC, LLPUnclassifiedIPv4825
AS11763MitoTecUnclassifiedIPv4171
AS22751Mothic Technologies LLCUnclassifiedIPv4 IPv6147
AS396206Franciscan Alliance IncUnclassifiedIPv4147
AS19751Endeavor CommunicationsUnclassifiedIPv4 IPv694
AS54209Monon Telephone Company, Inc.UnclassifiedIPv4 IPv694
AS36048Berry-IT IncorporatedUnclassifiedIPv467
AS55230Pulaski White Rural Telephone Cooperative Inc.UnclassifiedIPv4 IPv664
AS11118ComTeckUnclassifiedIPv458

All 17 downstreams →

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS32703 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6461Zayo BandwidthTransitIPv4 IPv63,844
AS3131Tele-Media SolutionsResidentialIPv4 IPv6959
AS16706NORTHEAST ORTHOPAEDIC CLINIC, LLPUnclassifiedIPv4825
AS6368Northwestern Indiana Telephone Co.ResidentialIPv4234
AS11763MitoTecUnclassifiedIPv4171
AS22751Mothic Technologies LLCUnclassifiedIPv4 IPv6147
AS396206Franciscan Alliance IncUnclassifiedIPv4147
AS19751Endeavor CommunicationsUnclassifiedIPv4 IPv694
AS54209Monon Telephone Company, Inc.UnclassifiedIPv4 IPv694
AS36048Berry-IT IncorporatedUnclassifiedIPv467

All 18 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.