AS30338 CFI

CFI-JOPLIN - CFI · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,004largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#65,145of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS30338 in ASN lookup Look up an IP in this network (63.77.42.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

63.77.42.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS30308#15001 MACFCU - Mid-Atlantic Corporate Federal Credit Union256

AS30326#15002 UMTEC-01 - Universal Micro Technologies Corp256

AS30331#15003 ST-VINCENT - St. Vincent Hospital256

AS30339#15005 DGLAW - Davis & Gilbert LLP256

AS30363#15006 GLOBALRESPONSEUSA - Global Response Corporation256

AS30364#15007 TANMA - TanMar Communications, LLC256

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