Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS16905

No announcement in snapshotARIN

LEARN-RESEARCH - LEARN · LEARN-RESEARCH

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 18:32:21Snapshot expired

View network topology RDAP registration

ASN: AS16905
Registration country: United States
Name: LEARN-RESEARCH - LEARN
Abbreviation: LEARN-RESEARCH
Registration date: 6/28/2000, 04:00:00
Status: No announcement in snapshot
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	ASN registration country	Observation window start	Latest observation	IPv4	IPv6	Status
AS11537Upstream · observed weight 379	INTERNET2-RESEARCH-EDU - Internet2Network relationship data	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	✓1,216	✓85	Currently observed
AS293Upstream · observed weight 57	ESNET - ESnetNetwork relationship data	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	✓212	✓18	Currently observed

Relationships are observed AS_PATH adjacencies. Coverage is partial; direction does not establish a commercial relationship.

Registration and sources

Organization: LEARN-RESEARCH - LEARN
RIR: ARIN
Registration country: United States
Registration date: 6/28/2000, 04:00:00
Abuse contact: noc@tx-learn.net

Snapshot trend

9/30/2026, 18:32:210 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap