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	Prefix	Description
	38.125.48.0/24	Advent Capital Management, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS396174
OrgID:          ACML-47
ASName:         ACML-47-ASN1
ASNumber:       396174
RegDate:        2017-03-28
Updated:        2017-03-28
Source:         ARIN



OrgID:          ACML-47
OrgName:        Advent Capital Management, LLC
CanAllocate:    
Street:         1271 Avenue of the Americas
Street:         45th Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10020
RegDate:        2017-02-22
Updated:        2017-02-22
OrgAdminHandle: CRESP64-ARIN
OrgTechHandle:  CRESP64-ARIN
OrgAbuseHandle: CRESP64-ARIN
OrgNOCHandle:   CRESP64-ARIN
Source:         ARIN





OrgAdminHandle:       CRESP64-ARIN
OrgAdminName:         Fernando Crespo
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CRESP64-ARIN
OrgTechName:          Fernando Crespo
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CRESP64-ARIN
OrgAbuseName:         Fernando Crespo
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         CRESP64-ARIN
OrgNOCName:           Fernando Crespo
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:25:25Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ccf-test	1461
RADB	as16657:as-cust	487
RADB	as-ccf	1492