AS32537 Xilinx Incorporated

XILINX - Xilinx Incorporated · registered in the United States

IPv4 addresses65,53620 prefixes · 0.002% of announced IPv4

Rank in United States#1,232largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,312of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS32537 in ASN lookup Look up an IP in this network (149.199.0.1) All networks in United States

IPv4 prefixes

All 20 prefixes, in address order.

149.199.0.0/19
149.199.32.0/20
149.199.48.0/22
149.199.52.0/22
149.199.56.0/21
149.199.64.0/23
149.199.66.0/24
149.199.67.0/24
149.199.68.0/22
149.199.72.0/21
149.199.80.0/23
149.199.82.0/23
149.199.84.0/22
149.199.88.0/21
149.199.96.0/22
149.199.100.0/23
149.199.102.0/23
149.199.104.0/21
149.199.112.0/20
149.199.128.0/17

Similar-sized networks in United States

ASNNameIPv4 addresses

AS32417#1229 ELONU-AS - Elon University65,536

AS32501#1230 TUCSON-UNIFIED-SCHOOL-DISTRICT-1 - Tucson Unified School District #165,536

AS32531#1231 FORDHAM-UNIVERSITY - Fordham University65,536

AS32577#1233 KROGER - The Kroger Co.65,536

AS32818#1234 CSUOHIO-AS - Cleveland State University65,536

AS32895#1235 MILLIKEN-COMPANY-ASN1 - Milliken & Company65,536

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