AS25603 Nationwide Mutual Insurance Company

NATIONWIDE-MUTUAL-INSURANCE-COMPANY - Nationwide Mutual Insurance Company · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#14,663largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#64,609of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS25603 in ASN lookup Look up an IP in this network (65.223.44.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

65.223.44.0/24

Other ASNs named Nationwide Mutual Insurance Company

3 other networks use the same organisation name; together with AS25603 they announce 83,200 IPv4 addresses.

ASNNameIPv4 addresses

AS6569NATIONWIDEASN - Nationwide Mutual Insurance Company US81,664

AS20437AS20437 - Nationwide Mutual Insurance Company US1,024

AS26578NATIONWIDEASN2 - Nationwide Mutual Insurance Company US256

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ASNNameIPv4 addresses

AS23542#14660 CWI-FNG-ASN - Florida's Natural Growers, Inc.256

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AS23765#14662 EA-AU-AP - Electronic Arts, Australia256

AS25604#14664 GULF-SOUTH-PIPELINE - GULF SOUTH PIPELINE CO LP256

AS25614#14665 TJM-ASNUMBER - TJM Institutional Services, LLC.256

AS25615#14666 BBV - Broadband Visions, LLC256

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