AS14888 First National Bank of Omaha

FNNI-AS14888 - First National Bank of Omaha · registered in the United States

IPv4 addresses4,8646 prefixes · <0.001% of announced IPv4

Rank in United States#4,199largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#14,006of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS14888 in ASN lookup Look up an IP in this network (12.36.206.1) All networks in United States

IPv4 prefixes

All 6 prefixes, in address order.

12.36.206.0/23
204.58.232.0/22
216.205.194.0/23
216.205.196.0/24
216.205.198.0/23
216.205.200.0/21

Other ASNs named First National Bank of Omaha

1 other network uses the same organisation name; together with AS14888 they announce 5,632 IPv4 addresses.

ASNNameIPv4 addresses

AS20176FNNI-AS20176 - First National Bank of Omaha US768

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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