AS396928 FB CORPORATION

ASN-FC-01 - FB CORPORATION · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#12,312largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#58,281of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS396928 in ASN lookup Look up an IP in this network (74.80.213.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

74.80.213.0/24
74.80.214.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS396890#12309 CITYOFREDMOND - City of Redmond Washington512

AS396915#12310 AIRE-INTERNET-01 - Net Vision Communications, LLC512

AS396918#12311 APPLE-BANK-FOR-SAVINGS - Apple Bank for Savings512

AS396933#12313 TELWARE-EAST01 - TelWare Corporation512

AS396939#12314 AANIIN - Fond du Lac Band of Lake Superior Chippewa512

AS396947#12315 SMWC-ASN-1 - Saint Mary of the Woods College512

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