AS272345 Isimac Internet S.A. de C.V.

AS272345 - Isimac Internet S.A. de C.V. · registered in Mexico

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Mexico#344largest network in MX by IPv4 space, of 497 · <0.01% of MX

Rank worldwide#47,103of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryMexico546 ASNs registered there

Open AS272345 in ASN lookup Look up an IP in this network (38.51.153.1) All networks in Mexico

IPv4 prefixes

All 2 prefixes, in address order.

38.51.153.0/24
38.211.4.0/24

IPv6 prefixes

All 1 prefix.

2806:41e::/32

Similar-sized networks in Mexico

ASNNameIPv4 addresses

AS270164#341 AS270164 - MATZANET SERVICIOS Y SISTEMAS DE COMUNICACION S.A DE C.V512

AS270180#342 AS270180 - Alejandro Agustin Montano512

AS272334#343 AS272334 - DISENO EN REDES DE DATOS VILLA WIRELESS512

AS272409#345 AS272409 - Josue Romero Salazar512

AS273265#346 AS273265 - ISGA COMUNICACIONES512

AS273270#347 AS273270 - RADIOCOMUNICACIONES DE IXMIQUILPAN SA DE CV512

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