AS400597 Silicondust USA, Inc.

SILICONDUST - Silicondust USA, Inc. · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,391largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#48,207of 79,396 networks with IPv4

IPv62 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS400597 in ASN lookup Look up an IP in this network (217.149.96.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

217.149.96.0/23

IPv6 prefixes

All 1 prefix.

2602:fb1b:60::/47

Similar-sized networks in United States

ASNNameIPv4 addresses

AS398891#10388 QUAD9-AS-2 - Quad9512

AS399358#10389 ANTHROPIC - Anthropic, PBC512

AS399805#10390 GOLIAD-01 - Goliad Technologies512

AS401401#10392 UNREDACTED-NOISENET - Unredacted Inc512

AS401475#10393 CIGIE-ASN1 - CIGIE512

AS401612#10394 HUENET - hueNET512

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