AS199859#853 NEXIM NOZEWNIK ANDRZEJ trading as NEXIM1,024
AS199953#854 COI Centralny Osrodek Informatyki1,024
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