AS28521 AT&T COMUNICACIONES DIGITALES S DE RL

AS28521 - AT&T COMUNICACIONES DIGITALES S DE RL · registered in Mexico

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Mexico#460largest network in MX by IPv4 space, of 497 · <0.01% of MX

Rank worldwide#64,967of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryMexico546 ASNs registered there

Open AS28521 in ASN lookup Look up an IP in this network (201.130.56.1) All networks in Mexico

IPv4 prefixes

All 1 prefix, in address order.

201.130.56.0/24

Other ASNs named AT&T COMUNICACIONES DIGITALES S DE RL

1 other network uses the same organisation name; together with AS28521 they announce 125,440 IPv4 addresses.

ASNNameIPv4 addresses

AS28469AS28469 - AT&T COMUNICACIONES DIGITALES S DE RL MX125,184

Similar-sized networks in Mexico

ASNNameIPv4 addresses

AS28513#457 AS28513 - UNINET256

AS28515#458 AS28515 - Servicios Electronicos Globales, S.A. de C.V.256

AS28520#459 AS28520 - Omnilife de Mexico, S.A. de C.V.256

AS28553#461 AS28553 - Mabe, S.A. de C.V.256

AS262920#462 AS262920 - Comision Nacional para el Conocimiento y Uso de la256

AS262925#463 AS262925 - Electronica Steren S.A. de C.V.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