Autonomous system profile

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

AS16636

Announcement observedARIN

CWF-ASN-BGP - The Colonial Williamsburg Foundation · CWF-ASN-BGP

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

Last active9/30/2026, 18:56:03Snapshot expired

View network topology RDAP registration

ASN: AS16636
Registration country: United States
Name: CWF-ASN-BGP - The Colonial Williamsburg Foundation
Abbreviation: CWF-ASN-BGP
Registration date: 1/3/2024, 20:30:12
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
66.45.9.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	9/30/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CWF-ASN-BGP - The Colonial Williamsburg Foundation
RIR: ARIN
Registration country: United States
Registration date: 1/3/2024, 20:30:12
Abuse contact: itnetworkstaff@cwf.org

Snapshot trend

9/30/2026, 18:56:031 v40 v62 Upstream · 0 Uncertain

9/30/2026, 17:45:570 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