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	Prefix	Description
	167.173.56.0/24	Hearst Corporation
	167.173.56.0/22	Hearst Corporation
	167.173.57.0/24	Hearst Corporation
	167.173.58.0/24	Hearst Corporation
	167.173.59.0/24	Hearst Corporation

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS701	Verizon Business	✔	✘
	AS1828	PacketFabric / Unitas Global	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS1828	PacketFabric / Unitas Global	✔	✘
	AS701	Verizon Business	✔	✘

ASHandle:       AS394401
OrgID:          HEARST-1
ASName:         HEARST-DC4
ASNumber:       394401
RegDate:        2015-08-28
Updated:        2015-08-28
Source:         ARIN



OrgID:          HEARST-1
OrgName:        Hearst Corporation
CanAllocate:    
Street:         300 West 57th Street
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10019
RegDate:        1993-09-03
Updated:        2024-11-21
OrgAdminHandle: HTSNO-ARIN
OrgTechHandle:  HTSNO-ARIN
OrgAbuseHandle: HTSNO-ARIN
OrgNOCHandle:   PMC232-ARIN
OrgRoutingHandle:   PMC232-ARIN
Source:         ARIN





OrgAdminHandle:       HTSNO-ARIN
OrgAdminName:          HTS NOC-Admin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HTSNO-ARIN
OrgTechName:           HTS NOC-Admin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       HTSNO-ARIN
OrgAbuseName:          HTS NOC-Admin
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         PMC232-ARIN
OrgNOCName:           Pat McCaskill
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     PMC232-ARIN
OrgRoutingName:       Pat McCaskill
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:25:29Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as12213:as-customers	37
RADB	as-unitas-customers	10261