AS18718 Marvell Semiconductor Inc.

MARVELL - Marvell Semiconductor Inc. · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,867largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,115of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS18718 in ASN lookup Look up an IP in this network (199.233.58.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

199.233.58.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS18679#10864 I4A-NETWORK - internet4associations512

AS18689#10865 GWYNN-GROUP-INC - Gwynn Group Inc.512

AS18702#10866 DEGENET-AS - DEGE NETWORK TECHNOLOGIES LLC512

AS18729#10868 SHAWMUT - Shawmut Design & Construction512

AS18746#10869 MIG-BGP - Merchants Insurance Group512

AS18756#10870 PATEAM - Level 3 Parent, LLC512

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