AS1831 ITESO, A.C.

AS1831 - ITESO, A.C. · registered in Mexico

IPv4 addresses65,5369 prefixes · 0.002% of announced IPv4

Rank in Mexico#27largest network in MX by IPv4 space, of 497 · 0.28% of MX

Rank worldwide#3,036of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryMexico546 ASNs registered there

Open AS1831 in ASN lookup Look up an IP in this network (148.201.0.1) All networks in Mexico

IPv4 prefixes

All 9 prefixes, in address order.

148.201.0.0/19
148.201.32.0/20
148.201.48.0/21
148.201.56.0/23
148.201.58.0/24
148.201.59.0/24
148.201.60.0/22
148.201.64.0/18
148.201.128.0/17

Similar-sized networks in Mexico

ASNNameIPv4 addresses

AS3454#24 AS3454 - Universidad Autonoma de Nuevo Leon65,792

AS16596#25 AS16596 - Universidad Autonoma del Estado de Baja California65,536

AS22122#26 AS22122 - UNIVERSIDAD AUTONOMA DE YUCATAN65,536

AS1840#28 AS1840 - Universidad de Las Americas-Puebla65,536

AS2904#29 AS2904 - Universidad Autonoma De Ciudad Juarez65,536

AS3141#30 AS3141 - Benemerita Universidad Autonoma de Puebla65,536

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