AS265540 190.123.40.0/22 CIDR and IP Range Summary.ASN: 265540 - Altan Redes S.A.P.I. de C. V.Host Count: 1022Addressable IPs: 1024190.123.40.0/24190.123.41.0/24190.123.42.0/24190.123.43.0/24