Autonomous system profile

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

AS14233

Announcement observedARIN

Ancestry.com., Inc. · ANCESTRY-INC

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

Last active9/30/2026, 11:17:41Snapshot expired

View network topology RDAP registration

ASN: AS14233
Registration country: United States
Name: Ancestry.com., Inc.
Abbreviation: ANCESTRY-INC
Registration date: 11/15/1999, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
66.43.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/19/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Ancestry.com., Inc.
RIR: ARIN
Registration country: United States
Registration date: 11/15/1999, 05:00:00
Abuse contact: domreg@tgn.com

Snapshot trend

9/30/2026, 11:17:411 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 · iana-rdap-asn-bootstrap · rir-rdap-asn