AS11724 Comptroller of the Currency

OCCAS - Comptroller of the Currency · registered in the United States

IPv4 addresses1,7925 prefixes · <0.001% of announced IPv4

Rank in United States#6,600largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#25,037of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS11724 in ASN lookup Look up an IP in this network (199.83.34.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

199.83.34.0/23
199.83.36.0/24
199.83.38.0/23
199.83.40.0/24
199.83.41.0/24

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AS13621#6602 REINSURANCE - Reinsurance Group of America, Incorporated1,792

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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