AS28374 Expansion S.A. de C.V.

AS28374 - Expansion S.A. de C.V. · registered in Mexico

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Mexico#379largest network in MX by IPv4 space, of 497 · <0.01% of MX

Rank worldwide#50,670of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryMexico546 ASNs registered there

Open AS28374 in ASN lookup Look up an IP in this network (201.131.116.1) All networks in Mexico

IPv4 prefixes

All 1 prefix, in address order.

201.131.116.0/23

Similar-sized networks in Mexico

ASNNameIPv4 addresses

AS26620#376 AS26620 - BANCA AFIRME, S.A.512

AS27705#377 AS27705 - YUVOX S.A DE C.V512

AS28372#378 AS28372 - Neoris de Mexico, S.A. de C.V.512

AS28375#380 AS28375 - Cydsa Corporativo, S.A. de C.V.512

AS28393#381 AS28393 - Integracion de Servicios y Tecnologia SA de CV512

AS28415#382 AS28415 - PEGASO PCS512

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