AS22155 MSA Worldwide, LLC

MSAPP - MSA Worldwide, LLC · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#11,014largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,312of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS22155 in ASN lookup Look up an IP in this network (204.28.29.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

204.28.29.0/24
204.28.31.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS22130#11011 DAS-BGP-29 - Doctor's Associates LLC512

AS22151#11012 BREAN-CAPITAL - Brean Murray & Co., Inc.512

AS22154#11013 NUTECH - Nu Tech Software Solutions, Inc.512

AS22156#11015 DANANET - Dana Consulting, Inc.512

AS22179#11016 LTS-CO01 - Links Technology Solutions, Inc.512

AS22187#11017 RAULAND-BORG - Rauland-Borg Corporation512

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