AS30166 Ex3

EX3IN - Ex3 · registered in the United States

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in United States#8,456largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#36,985of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS30166 in ASN lookup Look up an IP in this network (199.68.28.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

199.68.28.0/22

Similar-sized networks in United States

ASNNameIPv4 addresses

AS30120#8453 SGNE-AS - Sempra Global1,024

AS30140#8454 BXP-HQ - BOSTON PROPERTIES LIMITED PARTNERSHIP1,024

AS30144#8455 BQI - BQ Internet Corporation1,024

AS30184#8457 RESI-BGP1 - RESI1,024

AS30224#8458 DISNEY-ABCBCS-NY - Disney Worldwide Services, Inc.1,024

AS30231#8459 ARCADIA - Arcadia University1,024

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