AS55971#397 CASS-NET - Chinese Academy of Social Sciences1,024
AS55982#398 CHIT - Changhong IT information Products CO.,LTD.1,024
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