AS63329 Marcum LLP

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	47.19.127.0/24	MARCUM LLP		47.16.0.0/14	ARIN
	144.121.95.0/24	Marcum LLP		144.121.0.0/16	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       63329
ASName:         MARCUM-LLP
ASHandle:       AS63329
RegDate:        2014-12-04
Updated:        2014-12-04
Comment:        http://www.marcumllp.com    
Ref:            https://rdap.arin.net/registry/autnum/63329


OrgName:        Marcum LLP
OrgId:          ML-426
Address:        10 Melville Park Road
City:           Melville
StateProv:      NY
PostalCode:     11747
Country:        US
RegDate:        2014-03-11
Updated:        2023-03-20
Comment:        http://www.marcumllp.com
Ref:            https://rdap.arin.net/registry/entity/ML-426


OrgAbuseHandle: MARCU22-ARIN
OrgAbuseName:   Marcum Engineering
OrgAbusePhone:  +1-631-414-4273 
OrgAbuseEmail:  networkvendor.communications@marcumllp.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MARCU22-ARIN

OrgNOCHandle: MARCU22-ARIN
OrgNOCName:   Marcum Engineering
OrgNOCPhone:  +1-631-414-4273 
OrgNOCEmail:  networkvendor.communications@marcumllp.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MARCU22-ARIN

OrgRoutingHandle: MARCU22-ARIN
OrgRoutingName:   Marcum Engineering
OrgRoutingPhone:  +1-631-414-4273 
OrgRoutingEmail:  networkvendor.communications@marcumllp.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MARCU22-ARIN

OrgNOCHandle: PJS30-ARIN
OrgNOCName:   Scavuzzo, Peter J
OrgNOCPhone:  +1-631-414-4094 
OrgNOCEmail:  cio@marcumllp.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/PJS30-ARIN

OrgTechHandle: MARCU22-ARIN
OrgTechName:   Marcum Engineering
OrgTechPhone:  +1-631-414-4273 
OrgTechEmail:  networkvendor.communications@marcumllp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MARCU22-ARIN

OrgTechHandle: PJS30-ARIN
OrgTechName:   Scavuzzo, Peter J
OrgTechPhone:  +1-631-414-4094 
OrgTechEmail:  cio@marcumllp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PJS30-ARIN

OrgAbuseHandle: PJS30-ARIN
OrgAbuseName:   Scavuzzo, Peter J
OrgAbusePhone:  +1-631-414-4094 
OrgAbuseEmail:  cio@marcumllp.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PJS30-ARIN

OrgDNSHandle: MARCU22-ARIN
OrgDNSName:   Marcum Engineering
OrgDNSPhone:  +1-631-414-4273 
OrgDNSEmail:  networkvendor.communications@marcumllp.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/MARCU22-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#