AS49554#1607 SIORAS-AS P.P.Shirshov Institute of Oceanology RAS1,536
AS62008#1608 CABLE-SYSTEMS-AS Cable Systems Ltd1,536
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