AS20003 Members 1st Federal Credit Union

MEMBERS1STFCU - Members 1st Federal Credit Union · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,944largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,198of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS20003 in ASN lookup Look up an IP in this network (8.38.162.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

8.38.162.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS19961#10941 STARGAS-NET-1 - Star Gas Partners, LP512

AS19966#10942 LAURION-CAPITAL-ASN - Laurion Capital Management, LP512

AS19972#10943 AS19972 - CommScope Technologies LLC.512

AS20005#10945 SANDHILLS-SA - SANDHILLS PUBLISHING512

AS20047#10946 CITYOFVABEACH - City of Virginia Beach, Virginia512

AS20052#10947 ARBOR - Arbor Networks, Inc.512

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