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	Prefix	Description
	192.152.45.0/24	Virginia Mason Medical Center
	204.147.208.0/20	Virginia Mason Medical Center
	204.147.220.0/22	Virginia Mason Medical Center

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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

Last Update: 2025-11-12T03:34:04Z UTC

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Member of the following AS-SETs

-	Member	ASN Count