AS14312 1-800 Contacts, Inc.

1-800CONTACTS - 1-800 Contacts, Inc. · registered in the United States

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in United States#7,420largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#28,418of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS14312 in ASN lookup Look up an IP in this network (204.16.236.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

204.16.236.0/22
216.194.116.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS14192#7417 CARTHA-ASN - Carthage College1,280

AS14211#7418 GOTHAM-WEB-SERVICES - Gotham Web Services, Inc.1,280

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AS14556#7421 PTC - Pilot Travel Centers, LLC1,280

AS14649#7422 COSI-US - Contengent Online Systems Inc1,280

AS14676#7423 REGUS - Regus Business Centre, LLC1,280

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