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AS402028 Zephyr Broadband, LLC

ZEPHYR-BROADBAND - Zephyr Broadband, LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in United States#12,820largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#59,917of 79,396 networks with IPv4
IPv68,192 x /481 prefixes
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 23.151.188.0/24

IPv6 prefixes

All 1 prefix.

  • 2604:2320::/35

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AS14427#12822 NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, INC.256
AS17160#12823 NCOM-NA - Neofelis Communications256

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