Autonomous system profile

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

AS1289

Announcement observedARIN

COLGATE-UNIVERSITY - Colgate University · COLGATE-UNIVERSITY

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

Last active9/29/2026, 07:46:34Snapshot expired

View network topology RDAP registration

ASN: AS1289
Registration country: United States
Name: COLGATE-UNIVERSITY - Colgate University
Abbreviation: COLGATE-UNIVERSITY
Registration date: 7/24/2009, 19:58:55
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
149.43.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	9/29/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: COLGATE-UNIVERSITY - Colgate University
RIR: ARIN
Registration country: United States
Registration date: 7/24/2009, 19:58:55
Abuse contact: nso@colgate.edu

Snapshot trend

9/29/2026, 07:46:341 v42 v63 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