AS33365 Cincinnati Financial Corporation

CINFIN-ASN-01 - Cincinnati Financial Corporation · registered in the United States

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in United States#8,516largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#37,078of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS33365 in ASN lookup Look up an IP in this network (204.11.20.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.11.20.0/22

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ASNNameIPv4 addresses

AS33282#8513 STONE-BUY4 - Buy4 Sub LLC1,024

AS33349#8514 THE-BANK-OF-NEW-YORK-MELLON-CORPORATION-AS33349 - The Bank of New York Mellon Corporation1,024

AS33358#8515 AE-CORPORATE-SERVICES-CO - AE CORPORATE SERVICES CO1,024

AS33414#8517 KENTCOUNTYMI - Kent County Information Systems1,024

AS33458#8518 ASN - Axedale1,024

AS33467#8519 SJRMC-NJ - St. Joseph's Medical Center1,024

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