Observed topology

AS36224 HCLTA94085

Unclassified ARIN

Upstreams 27 carry this network

Downstreams 1 this network carries

Adjacent (IPv4) 29

Adjacent (IPv6) 2

Upstream graph Who carries AS36224, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS36224 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 27

Networks observed carrying traffic for AS36224: 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.

AS	Network	Type	Families	Paths seen
AS702	Verizon Business	Unclassified	IPv4	1,507
AS7018	AT&T Enterprises, LLC	Residential	IPv4	819
AS2386	AT&T Enterprises, LLC	Unclassified	IPv4	708
AS701	Verizon Business	Residential	IPv4	564
AS703	Verizon Business	Unclassified	IPv4	521
AS2856	British Telecommunications Limited	Residential	IPv4	236
AS6453	TATA COMMUNICATIONS (AMERICA) INC	Transit	IPv4	186
AS25180	Exponential-E Ltd.	Unclassified	IPv4	116
AS30848	UNIDATA S.p.A.	Unclassified	IPv4	116
AS54004	Cablevision Lightpath LLC	Unclassified	IPv4 IPv6	110

All 27 upstreams →

Transit

Downstream networks

inferred

Networks for which AS36224 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS24084	PLOT NO: 3A, SECTOR 126, SEZ, NOIDA	Unclassified	IPv4	420

Adjacency

Adjacent networks

All 29

Every AS seen directly next to AS36224 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS702	Verizon Business	Unclassified	IPv4	1,507
AS7018	AT&T Enterprises, LLC	Residential	IPv4	819
AS703	Verizon Business	Unclassified	IPv4	729
AS2386	AT&T Enterprises, LLC	Unclassified	IPv4	708
AS701	Verizon Business	Residential	IPv4	564
AS24084	PLOT NO: 3A, SECTOR 126, SEZ, NOIDA	Unclassified	IPv4	420
AS2856	British Telecommunications Limited	Residential	IPv4	236
AS4637	Telstra Global	Unclassified	IPv4	212
AS6453	TATA COMMUNICATIONS (AMERICA) INC	Transit	IPv4	186
AS25180	Exponential-E Ltd.	Unclassified	IPv4	116

All 29 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.