asn.dev

Observed topology

AS33554 ASN-NEUTRAL-DATA - Neutral Data Centers Corp.

Hosting ARIN

Upstreams 11 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 13
Upstream graph Who carries AS33554, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS33554 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS33554: 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 IPv6132
AS174Cogent Communications, LLCTransitIPv4 IPv681
AS6939Hurricane Electric LLCTransitIPv453
AS3320Deutsche Telekom AGMobileIPv4 IPv644
AS577Bell CanadaMobileIPv4 IPv630
AS22652Videotron LteeResidentialIPv4 IPv615
AS852TELUS Communications Inc.ResidentialIPv4 IPv67
AS24482SG.GSHostingIPv4 IPv67
AS394256Tech Futures Interactive Inc.UnclassifiedIPv4 IPv67
AS1403EBOXResidentialIPv62

All 11 upstreams →

Transit

Downstream networks

inferred

Networks for which AS33554 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS53356Free Range Cloud Hosting Inc.HostingIPv4224
AS53494Lantern Hill IT Inc.UnclassifiedIPv4224
AS13895FiberConXUnclassifiedIPv4 IPv6181
AS46430TELX INC.UnclassifiedIPv4119
AS33361THE WIRE INC.ResidentialIPv4 IPv665

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS33554 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv6540
AS53356Free Range Cloud Hosting Inc.HostingIPv4292
AS174Cogent Communications, LLCTransitIPv4 IPv6243
AS53494Lantern Hill IT Inc.UnclassifiedIPv4224
AS13895FiberConXUnclassifiedIPv4 IPv6181
AS6939Hurricane Electric LLCTransitIPv4 IPv6144
AS3320Deutsche Telekom AGMobileIPv4 IPv6133
AS46430TELX INC.UnclassifiedIPv4119
AS577Bell CanadaMobileIPv4 IPv6105
AS33361THE WIRE INC.ResidentialIPv4 IPv685

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.