Autonomous system profile

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

AS22949

Announcement observedARIN

Grinnell College · GRINNE-AS

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

Last active10/1/2026, 11:25:04Snapshot expired

View network topology RDAP registration

ASN: AS22949
Registration country: United States
Name: Grinnell College
Abbreviation: GRINNE-AS
Registration date: 5/11/2010, 19:33:59
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
132.161.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: Grinnell College
RIR: ARIN
Registration country: United States
Registration date: 5/11/2010, 19:33:59
Abuse contact: ELLISD@grinnell.edu

Snapshot trend

10/1/2026, 11:25:041 v40 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 · iana-rdap-asn-bootstrap · rir-rdap-asn