AS395969 IQVIA Holdings Inc

IQVIA-BRAMPTON - IQVIA Holdings Inc · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,019largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#77,870of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS395969 in ASN lookup Look up an IP in this network (162.44.66.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

162.44.66.0/24

Other ASNs named IQVIA Holdings Inc

6 other networks use the same organisation name; together with AS395969 they announce 8,192 IPv4 addresses.

ASNNameIPv4 addresses

AS14948IQVIA-CARLSTADT - IQVIA Holdings Inc US4,352

AS63185IQVIA-ATLANTA - IQVIA Holdings Inc US1,024

AS394138IQVIA-DURHAM-6A - IQVIA Holdings Inc US1,024

AS401458IQVIA-DURHAM-6B - IQVIA Holdings Inc US1,024

AS40491IQVIA-MORRISVILLE - IQVIA Holdings Inc US256

AS55250IQVIA-KIRKLAND - IQVIA Holdings Inc US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS395957#17016 POLARSEMI - Polar Semiconductor, LLC256

AS395960#17017 BUCK-INSTITUTE - Buck Institute for Research on Aging256

AS395961#17018 INGLES-MARKETS - INGLES MARKETS Inc.256

AS395974#17020 COMCAST-MES - Comcast Cable Communications, LLC256

AS395978#17021 VALLEYWATER - SANTA CLARA VALLEY WATER DISTRICT PUBLIC FACILITIES FINANCING CORPORATION256

AS395979#17022 ONEDIGITAL-AS1 - Digital Insurance256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources