AS36022 Expand Operating LLC

CHK-OKC - Expand Operating LLC · registered in the United States

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

Rank in United States#8,541largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#37,202of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS36022 in ASN lookup Look up an IP in this network (204.16.64.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.16.64.0/22

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ASNNameIPv4 addresses

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AS36019#8540 4SIWI-NET - 4 SIWI, LLC1,024

AS36056#8542 ALASK-15 - Alaska Native Medical Center1,024

AS36073#8543 COMPORTSECURE-01 - ComportSecure LLC1,024

AS36101#8544 APU-AS - Azusa Pacific University1,024

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