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	Prefix	Description
	208.103.172.0/24	MARSHALL WACE NORTH AMERICA L.P.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS46450	Pilot Fiber, Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS46450	Pilot Fiber, Inc.	✔	✘

ASHandle:       AS31858
OrgID:          MWNA-1
ASName:         MWNA-ASN
ASNumber:       31858
RegDate:        2008-03-19
Updated:        2012-03-02
Source:         ARIN



OrgID:          MWNA-1
OrgName:        MARSHALL WACE NORTH AMERICA L.P.
CanAllocate:    
Street:         350 Park Avenue, 18th Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10022
RegDate:        2007-12-29
Updated:        2017-10-31
OrgAdminHandle: NETWO8222-ARIN
OrgTechHandle:  NETWO8222-ARIN
OrgAbuseHandle: NETWO8222-ARIN
OrgNOCHandle:   NETWO8222-ARIN
Source:         ARIN





OrgAdminHandle:       NETWO8222-ARIN
OrgAdminName:          Networks
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO8222-ARIN
OrgTechName:           Networks
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO8222-ARIN
OrgAbuseName:          Networks
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NETWO8222-ARIN
OrgNOCName:            Networks
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-04T03:27:36Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-gttcust	91655
ARIN	as13335:as-customers	1602
LEVEL3	as-lumen-customers-asns	10695
ARIN	as-xo-b	59545
RADB	as-46450	691