Observed topology

AS1970 TAMUS-NET

Unclassified ARIN

Upstreams 2 carry this network

Downstreams 8 this network carries

Adjacent (IPv4) 10

Adjacent (IPv6) 2

Upstream graph Who carries AS1970, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS1970 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS1970: 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
AS6922	Texas Department of Information Resources	Unclassified	IPv4 IPv6	636
AS276	University of Texas System	Unclassified	IPv4 IPv6	36

Transit

Downstream networks

inferred

Networks for which AS1970 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS22163	Texas A&M University System Health Science Center	Unclassified	IPv4	124
AS22782	Texas A&M University	Unclassified	IPv4	61
AS32955	Texas A&M University-Texarkana	Unclassified	IPv4	58
AS62936	Texas Division of Emergency Management	Unclassified	IPv4	58
AS400224	Tarleton State University	Unclassified	IPv4	58
AS46335	PRAIRIE VIEW A&M UNIVERSITY	Unclassified	IPv4	45
AS397549	Texas A&M University San Antonio	Unclassified	IPv4	25
AS47050	Texas A&M International University	Unclassified	IPv4	9

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS1970 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS6922	Texas Department of Information Resources	Unclassified	IPv4 IPv6	1,034
AS22163	Texas A&M University System Health Science Center	Unclassified	IPv4	124
AS276	University of Texas System	Unclassified	IPv4 IPv6	76
AS22782	Texas A&M University	Unclassified	IPv4	61
AS32955	Texas A&M University-Texarkana	Unclassified	IPv4	58
AS62936	Texas Division of Emergency Management	Unclassified	IPv4	58
AS400224	Tarleton State University	Unclassified	IPv4	58
AS46335	PRAIRIE VIEW A&M UNIVERSITY	Unclassified	IPv4	45
AS397549	Texas A&M University San Antonio	Unclassified	IPv4	25
AS47050	Texas A&M International University	Unclassified	IPv4	9

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.