Observed topology

AS33442 ZEBRA-TECHNOLOGIES-BGP-AS-NUMBER

Unclassified ARIN

Upstreams 10 carry this network

Downstreams 0 this network carries

Adjacent (IPv4) 10

Adjacent (IPv6) 2

Upstream graph Who carries AS33442, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS33442 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS33442: 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
AS701	Verizon Business	Residential	IPv4	532
AS174	Cogent Communications, LLC	Transit	IPv4	475
AS702	Verizon Business	Unclassified	IPv4 IPv6	204
AS703	Verizon Business	Unclassified	IPv4	118
AS9498	BHARTI Airtel Ltd.	Mobile	IPv4 IPv6	97
AS30925	DELTA Fiber Nederland B.V.	Unclassified	IPv4	65
AS2856	British Telecommunications Limited	Residential	IPv4	60
AS18683	Midwest Fiber Networks, LLC	Unclassified	IPv4	59
AS42908	O2 Czech Republic, a.s.	Unclassified	IPv4	8
AS33491	Comcast Cable Communications, LLC	Unclassified	IPv4	4

Transit

Downstream networks

inferred

Networks for which AS33442 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS33442 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS701	Verizon Business	Residential	IPv4	532
AS174	Cogent Communications, LLC	Transit	IPv4	475
AS702	Verizon Business	Unclassified	IPv4 IPv6	204
AS703	Verizon Business	Unclassified	IPv4	118
AS9498	BHARTI Airtel Ltd.	Mobile	IPv4 IPv6	97
AS30925	DELTA Fiber Nederland B.V.	Unclassified	IPv4	65
AS2856	British Telecommunications Limited	Residential	IPv4	60
AS18683	Midwest Fiber Networks, LLC	Unclassified	IPv4	59
AS42908	O2 Czech Republic, a.s.	Unclassified	IPv4	8
AS33491	Comcast Cable Communications, LLC	Unclassified	IPv4	4

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M 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.