AS4243 Wells Fargo Bank, N.A.

WELLSFARGO-4243 - Wells Fargo Bank, N.A. · registered in the United States

IPv4 addresses3,32811 prefixes · <0.001% of announced IPv4

Rank in United States#5,168largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#17,618of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS4243 in ASN lookup Look up an IP in this network (159.45.254.1) All networks in United States

IPv4 prefixes

All 11 prefixes, in address order.

159.45.254.0/24
168.175.178.0/24
170.13.246.0/24
171.72.208.0/24
171.72.213.0/24
171.72.215.0/24
171.72.216.0/24
171.72.218.0/23
204.154.224.0/23
204.154.226.0/24
204.154.227.0/24

Other ASNs named Wells Fargo Bank, N.A.

5 other networks use the same organisation name; together with AS4243 they announce 184,064 IPv4 addresses.

ASNNameIPv4 addresses

AS10837WELLSFARGO-10837 - Wells Fargo Bank, N.A. US66,560

AS4196WELLSFARGO-4196 - Wells Fargo Bank, N.A. US65,280

AS10372WELLSFARGO-10372-10376 - Wells Fargo Bank, N.A. US33,792

AS10376WELLSFARGO-10372-10376 - Wells Fargo Bank, N.A. US9,728

AS2011WELLSFARGO-2011 - Wells Fargo Bank, N.A. US5,376

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ASNNameIPv4 addresses

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AS7914#5169 CSI - Church of Scientology International3,328

AS8116#5170 BOSTON-SCIENTIFIC-132-189-0-0 - Guidant Corporation3,328

AS10298#5171 AS10298 - CACI Inc., Federal3,328

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