AS19275 Interval International, Inc.

INTERVAL - Interval International, Inc. · registered in the United States

IPv4 addresses6,1447 prefixes · <0.001% of announced IPv4

Rank in United States#3,811largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#12,386of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS19275 in ASN lookup Look up an IP in this network (12.42.131.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

12.42.131.0/24
12.149.68.0/24
167.122.0.0/21
167.122.8.0/22
167.122.28.0/22
167.122.32.0/22
216.126.216.0/23

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AS19982#3813 TWRS-FL - Natural Wireless, LLC6,144

AS20058#3814 CCTC-LINK1 - Totelcom Communications, LLC6,144

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