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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	1.178.192.0/23	Amazon.com, Inc.
	3.33.48.0/20	Amazon Technologies Inc.
	15.248.0.0/23	Amazon Technologies Inc.
	15.248.2.0/23	Amazon Data Services France
	15.248.4.0/23	Amazon Technologies Inc.
	15.248.6.0/23	Amazon Data Services Northern Virginia
	43.224.76.0/22	Amazon Corporate Services Pty Ltd
	43.250.196.0/22	Amazon Data Services Japan KK
	46.51.212.0/22	CDG PROD
	47.228.0.0/22	Charter Communications LLC
	47.228.4.0/22	Charter Communications LLC
	47.228.4.0/23	Charter Communications LLC
	47.228.8.0/22	Charter Communications LLC
	52.46.188.0/22	Amazon.com, Inc.
	66.74.160.0/21	Charter Communications Inc
	69.76.24.0/22	Charter Communications Inc
	69.76.28.0/22	Charter Communications Inc
	83.118.228.0/22	-
	159.248.128.0/22	Amazon.com, Inc.
	162.221.160.0/21	Amazon.com, Inc.
	172.96.104.0/21	Amazon.com Services, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6

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Peers

	ASN	Description	IPv4	IPv6

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Downstreams

	ASN	Description	IPv4	IPv6

Last Update: 2025-11-10T03:33:35Z UTC

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Member of the following AS-SETs

-	Member	ASN Count