54.204.0.0/15 - bgp.tools

54.204.0.0/15

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

Overview
Connectivity
Whois
Validation

Registered on: 17 Jul 2013 (12 years old)

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

Prefix status: Active, Allocated under ARIN

Size of prefix: 512 /24's

Less Specific Announcements

	Prefix	Description
	54.192.0.0/12	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: 2026-02-15T03:32:02Z UTC

IRR Databases

IRR	Expected ASN
radb	AS14618	Show Raw route: 54.204.0.0/15 descr: Amazon EC2 IAD Prefix origin: AS14618 mnt-by: MAINT-AS16509 changed: noc@amazon.com 20130827 #22:27:03Z source: RADB last-modified: 2023-11-13T15:47:49Z
radb	AS16509	Show Raw route: 54.204.0.0/15 descr: Amazon EC2 IAD Prefix origin: AS16509 mnt-by: MAINT-AS16509 changed: noc@amazon.com 20130828 #05:22:42Z source: RADB last-modified: 2023-11-13T15:47:49Z

IRR

Expected ASN

radb

AS14618

Show Raw

route:          54.204.0.0/15
descr:          Amazon EC2 IAD Prefix
origin:         AS14618
mnt-by:         MAINT-AS16509
changed:        noc@amazon.com 20130827  #22:27:03Z
source:         RADB
last-modified:  2023-11-13T15:47:49Z

radb

AS16509

Matches IRR source, but under a different ASN

Show Raw

route:          54.204.0.0/15
descr:          Amazon EC2 IAD Prefix
origin:         AS16509
mnt-by:         MAINT-AS16509
changed:        noc@amazon.com 20130828  #05:22:42Z
source:         RADB
last-modified:  2023-11-13T15:47:49Z

View

Less Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)