AS397170 COMPASS FOUNDATION LLC

COMPASS-FOUNDATION - COMPASS FOUNDATION LLC · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#10,169largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#47,580of 79,396 networks with IPv4

IPv6768 x /483 prefixes

CountryUnited States18,679 ASNs registered there

Open AS397170 in ASN lookup Look up an IP in this network (63.73.106.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

63.73.106.0/24
204.124.87.0/24

IPv6 prefixes

All 3 prefixes.

2602:f6bc:100::/40
2602:f6bc:200::/40
2602:f6bc:800::/40

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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