AS28371#442 AS28371 - Gobierno del Estado de Guanajuato256
AS28395#443 AS28395 - UST GLOBAL DE MEXICO SA DE CV256
AS28406#444 AS28406 - Grupo Nacional Provincial, S. A. B.256
AS28448#446 AS28448 - FABRICA DE PAPEL SAN FRANCISCO, S.A. DE C.V.256
AS28454#447 AS28454 - CYBOLT MANAGED SERVICES S.A. de C.V.256
AS28457#448 AS28457 - UNIVERSIDAD LATINOAMERICANA, S.C.256
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