AS12081 Greenheck Fan

GREENHECK - Greenheck Fan · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,865largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#63,376of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS12081 in ASN lookup Look up an IP in this network (192.5.46.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

192.5.46.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS12058#13862 HOTELS-LON - EXPEDIA, INC256

AS12060#13863 NAPCFL - NAP OF CENTRAL FLORIDA, INC256

AS12071#13864 NATIONWIDECPAS-LLC - Nationwide CPAs LLC256

AS12088#13866 NABANCARD - North American Bancard, LLC256

AS12095#13867 CNNX-01 - CONNEXUS CREDIT UNION256

AS12101#13868 PRS-ARIN-ASN - PROGRESS RAIL SERVICES Corporation256

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