AS23965#358 SYDCS-AS-AP - Sydney Catholic Schools2,048
AS24443#360 ISPNET-AS-AU - ISP Networks Pty Ltd Service Provider Australia2,048
AS24543#361 FIRSTDATA-AS-AU - AS FIRST DATA ELECTRONIC tRANSACTION PROCESSOR SYDNEY2,048
AS38066#362 DECC-AS-AP - Department of Environment and Climate Change2,048
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