15.221.4.0/23 - bgp.tools

15.221.4.0/23

Originated by AS14618
AS Name: Amazon.com, Inc.

Overview
Connectivity
Whois
Validation

Registered on: 6 Dec 2022 (2 years old)

Registered to: 4a8a91b5b89d3f... (arin); [Transfer History]

Prefix status: Active, Allocated under ARIN

Size of prefix: 2 /24's

Less Specific Announcements

	Prefix	Description
	15.221.0.0/16	Amazon Technologies Inc.

Upstreams

AS16509 - Amazon.com, Inc.

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Upstreams

	ASN	Description
	AS16509	Amazon.com, Inc.

Peers

	ASN	Description
	AS16509	Amazon.com, Inc.

Last Update: 2025-04-24T03:31:30Z UTC

IRR Databases

IRR	Expected ASN
radb	AS14618	Show Raw route: 15.221.4.0/23 origin: AS14618 descr: Amazon EC2 mnt-by: MAINT-AS16509 changed: noc@amazon.com 20221206 #15:05:03Z source: RADB last-modified: 2023-11-13T16:13:11Z
radb	AS16509	Show Raw route: 15.221.4.0/23 origin: AS16509 descr: Amazon EC2 mnt-by: MAINT-AS16509 changed: noc@amazon.com 20221206 #15:04:25Z source: RADB last-modified: 2023-11-13T16:13:11Z

IRR

Expected ASN

radb

AS14618

Show Raw

route:          15.221.4.0/23
origin:         AS14618
descr:          Amazon EC2
mnt-by:         MAINT-AS16509
changed:        noc@amazon.com 20221206  #15:05:03Z
source:         RADB
last-modified:  2023-11-13T16:13:11Z

radb

AS16509

Matches IRR source, but under a different ASN

Show Raw

route:          15.221.4.0/23
origin:         AS16509
descr:          Amazon EC2
mnt-by:         MAINT-AS16509
changed:        noc@amazon.com 20221206  #15:04:25Z
source:         RADB
last-modified:  2023-11-13T16:13:11Z

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Less Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)