AS131799#574 COMWEL-AS-KR-KR - korea workers compensation welfare service768
AS131819#575 DSC-AS-KR-KR - Doosan Engineering Construction Co.,Ltd768
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