AS13471 PFS Web

AS13471 - PFS Web · registered in the United States

IPv4 addresses1,0242 prefixes · <0.001% of announced IPv4

Rank in United States#8,126largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#36,407of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS13471 in ASN lookup Look up an IP in this network (12.18.76.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

12.18.76.0/23
192.157.74.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS13401#8123 STARWOOD-HOTELS - Marriott International, Inc.1,024

AS13450#8124 TIS-DC1 - Touchnet Information Systems, Inc.1,024

AS13461#8125 OCC-AS13461 - The Options Clearing Corporation1,024

AS13496#8127 BELCAN - Belcan Corporation1,024

AS13532#8128 NEED-TO-KNOW-NEWS - Need To Know News, LLC1,024

AS13612#8129 SYSMEX - Sysmex1,024

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