AS399398 FITNESS INTERNATIONAL

FITNESS-INTERNATIONAL - FITNESS INTERNATIONAL · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,677largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,610of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS399398 in ASN lookup Look up an IP in this network (12.29.129.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

12.29.129.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS399386#17674 LCOUNTY-ASN - Laramie County Government256

AS399387#17675 DIGITECH-COMPUTER-LLC - Digitech Computer LLC256

AS399393#17676 OM-LOZ-AS - Lozier Corporation256

AS399401#17678 LOUISIANA-INTERNET-TECHNOLOGY - LOUISIANA INTERNET TECHNOLOGY, LLC256

AS399406#17679 AS-BILL360 - Bill360, Inc.256

AS399407#17680 SALEM-AC-01 - Salem Academy and College256

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