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AS63364
AS63364 Vertex Pharmaceuticals
VPHARM - Vertex Pharmaceuticals · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #16,306 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #69,755 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 1 prefix, in address order.
Other ASNs named Vertex Pharmaceuticals
1 other network uses the same organisation name; together with AS63364 they announce 512 IPv4 addresses.
ASN Name IPv4 addresses
AS398462 VPHARM-UK - Vertex Pharmaceuticals US 256
Similar-sized networks in United States
ASN Name IPv4 addresses
AS63341 #16303 ROKI-AMERICA - ROKI America Co., Ltd.256
AS63350 #16304 FBH-DMO-BGP - Riviera Utilities256
AS63354 #16305 STLZOO - Saint Louis Zoo256
AS63365 #16307 TWCS - Time Warner Cable Sports Inc256
AS63378 #16308 JJI - J. Josephson, Inc.256
AS63379 #16309 MNSCA - Sun Country Airlines256
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