Autonomous system profile

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

AS21664

Announcement observedARIN

AMZN-BYOASN - Amazon.com, Inc. · AMZN-BYOASN

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

Last active10/11/2026, 12:54:31Snapshot expired

View network topology RDAP registration

ASN: AS21664
Registration country: United States
Name: AMZN-BYOASN - Amazon.com, Inc.
Abbreviation: AMZN-BYOASN
Registration date: 2/22/2023, 22:20:19
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
130.137.68.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/11/2026, 08:00:00	✓	×	Currently valid
168.185.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/11/2026, 08:00:00	✓	×	Currently valid
192.43.184.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/11/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AMZN-BYOASN - Amazon.com, Inc.
RIR: ARIN
Registration country: United States
Registration date: 2/22/2023, 22:20:19
Abuse contact: trustandsafety@support.aws.com

Snapshot trend

10/11/2026, 12:54:313 v410 v62 Upstream · 0 Uncertain

10/5/2026, 16:17:113 v413 v62 Upstream · 0 Uncertain

10/1/2026, 07:52:033 v415 v61 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