AS396448 1 MSP LLC

1-MSP-LLC - 1 MSP LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,120largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#77,982of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS396448 in ASN lookup Look up an IP in this network (216.251.71.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

216.251.71.0/24

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ASNNameIPv4 addresses

AS396415#17117 COMCAST-MES - Comcast Cable Communications, LLC256

AS396433#17118 COMMUNITY-MEDICAL-CENTER - Community Medical Center, Inc256

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AS396452#17121 LOUDOUN-WATER - Loudoun Water256

AS396455#17122 CMM-CMH - CoverMyMeds LLC256

AS396457#17123 VIRGINIA-WESLEYAN-UNIVERSITY - Virginia Wesleyan University256

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