AS30494 FactSet Research Systems, Inc.

FACTSET - FactSet Research Systems, Inc. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,032largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#65,177of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS30494 in ASN lookup Look up an IP in this network (192.234.235.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

192.234.235.0/24

Other ASNs named FactSet Research Systems, Inc.

2 other networks use the same organisation name; together with AS30494 they announce 3,840 IPv4 addresses.

ASNNameIPv4 addresses

AS6404FACTSET - FactSet Research Systems, Inc. US2,816

AS32957AVSL-AS32957 - FactSet Research Systems, Inc. US768

Similar-sized networks in United States

ASNNameIPv4 addresses

AS30478#15029 AVT - Affinity VoIP Telecom, Inc.256

AS30479#15030 RLC-ASN-01 - Red Lion Controls, Inc.256

AS30485#15031 NASCAR-CLT-PROD - NASCAR Holdings, LLC256

AS30495#15033 MTS-LLC - MTS256

AS30498#15034 STRAND - STRAND BOOK STORE, INC.256

AS30505#15035 TJU-EF - Thomas Jefferson University256

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