AS397055 12-182-8156

LNH-ASN-01 - 12-182-8156 · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,192largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,060of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS397055 in ASN lookup Look up an IP in this network (216.54.75.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

216.54.75.0/24

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ASNNameIPv4 addresses

AS397040#17189 SUPN-INT - Supernus Pharmaceuticals, Inc.256

AS397043#17190 AS-CHELCO - CHELCO256

AS397051#17191 1500-MED-ASSOC-DBQ - Medical Associates Clinic, P.C.256

AS397059#17193 CNSC-PBI - Polar Bears International256

AS397060#17194 VIN-01 - Veterinary Information Network, Inc.256

AS397061#17195 HRL-MLB-01 - HRL Laboratories, LLC256

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