Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS400597

Announcement observedARIN

Silicondust USA, Inc. · SILICONDUST

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/5/2026, 19:41:04Snapshot expired

View network topology RDAP registration

ASN: AS400597
Registration country: United States
Name: Silicondust USA, Inc.
Abbreviation: SILICONDUST
Registration date: 8/26/2022, 17:18:44
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
217.149.96.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Historical record
217.149.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/12/2026, 00:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Silicondust USA, Inc.
RIR: ARIN
Registration country: United States
Registration date: 8/26/2022, 17:18:44
Abuse contact: operations@silicondust.com

Snapshot trend

10/5/2026, 19:41:042 v42 v61 Upstream · 0 Uncertain

10/5/2026, 10:19:190 v40 v60 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn