asn.dev

Autonomous system

AS1970 TAMUS-NET

Unclassified ARIN

IPv4 addresses 132K 8 prefixes
IPv6 prefixes 4 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 8 downstream
Flagged prefixes 0 none

Summary

Texas A&M University System

United States · AI-generated

education university research legacy

TAMUS-NET serves the Texas A&M University System, the network of public universities and agencies anchored by Texas A&M University in College Station, Texas.

What it's used for

  • Campus, research, and administrative networking across the university system.

Notable

  • A university (institutional) network, not a commercial ISP or host.
  • The low AS number reflects an early-1990s allocation, from when major universities first connected to the internet.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 8 downstream and 12 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6922Texas Department of Information Resources636
AS276University of Texas System36

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 8 prefixes · 132K addresses IPv6 4 prefixes

CountryNamePrefixes
USUnited States of America12

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS1970
Registry name
TAMUS-NET
Registrant
Texas A&M University
Abuse contact
tech@net.tamu.edu
Registered
1992-08-28
Last changed
2025-03-12
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 13 with no ROA
ROAs
0 authorising AS1970
ASPA
no ASPA record
IRR
100% registered · 13 of 13 announcements
Route objects
29 naming AS1970

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 443 networks and 1,784 prefixes, as published 2026-10-19. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check