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	Prefix	Description
	157.191.148.0/24	McKinsey & Company, Inc.
	157.191.149.0/24	McKinsey & Company, Inc.
	157.191.150.0/24	McKinsey & Company, Inc.
	157.191.205.0/24	McKinsey & Company, Inc.
	157.191.206.0/24	McKinsey & Company, Inc.
	157.191.207.0/24	McKinsey & Company, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS174	Cogent Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS174	Cogent Communications, LLC	✔	✘

ASHandle:       AS54725
OrgID:          MCKINS
ASName:         MCKINSEY-US-AAP
ASNumber:       54725
RegDate:        2022-07-08
Updated:        2024-05-07
Source:         ARIN



OrgID:          MCKINS
OrgName:        McKinsey & Company, Inc.
CanAllocate:    
Street:         711 3rd Ave
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10017
RegDate:        1992-01-06
Updated:        2025-03-06
OrgAdminHandle: SUKHI1-ARIN
OrgTechHandle:  SMIRN32-ARIN
OrgTechHandle:  SUKHI1-ARIN
OrgAbuseHandle: SINGH701-ARIN
OrgNOCHandle:   SINGH701-ARIN
Source:         ARIN





OrgAdminHandle:       SUKHI1-ARIN
OrgAdminName:         Ashish Sukhija
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SMIRN32-ARIN
OrgTechName:          Evgeny Smirnov
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SUKHI1-ARIN
OrgTechName:          Ashish Sukhija
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       SINGH701-ARIN
OrgAbuseName:         Gaganjeet Singh
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         SINGH701-ARIN
OrgNOCName:           Gaganjeet Singh
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:29:06Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	24739
RADB	as-mckinsey	15
RIPE	as-transroute-spec	19683
LEVEL3	as-lumen-customers-asns	10695
RADB	as-windstream-cust	2135
RADB	as-ena	31