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	Prefix	Description
	162.44.4.0/24	IQVIA Holdings Inc

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS3257	GTT Communications Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS3257	GTT Communications Inc.	✔	✘

aut-num:        AS51303
as-name:        Warsaw
org:            ORG-IHHL1-RIPE
import:         from AS3549 accept ANY
export:         to AS3549 announce AS51303
import:         from AS3257 accept ANY
export:         to AS3257 announce AS51303
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SeyhanKupeli
created:        2018-05-31T09:30:56Z
last-modified:  2018-09-04T12:14:56Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-IHHL1-RIPE
org-name:       IQVIA SOLUTIONS HQ LTD
country:        GB
org-type:       LIR
address:        Dummy address for ORG-IHHL1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AC28281-RIPE
mnt-ref:        SeyhanKupeli
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SeyhanKupeli
created:        2014-07-30T10:01:37Z
last-modified:  2026-05-13T07:26:57Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-06-09T03:24:07Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-gttcust	91741
RIPE	as50722:as-clients	6
ALTDB	as-jarmtelco	651
LEVEL3	as-lumen-customers-asns	10695