AS28563 Instituto Nacional de Salud Publica

AS28563 - Instituto Nacional de Salud Publica · registered in Mexico

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Mexico#264largest network in MX by IPv4 space, of 497 · <0.01% of MX

Rank worldwide#35,749of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryMexico546 ASNs registered there

Open AS28563 in ASN lookup Look up an IP in this network (201.131.56.1) All networks in Mexico

IPv4 prefixes

All 1 prefix, in address order.

201.131.56.0/22

IPv6 prefixes

All 1 prefix.

2801:c4:36::/48

Similar-sized networks in Mexico

ASNNameIPv4 addresses

AS272336#261 AS272336 - Secretaria de Relaciones Exteriores1,024

AS28557#262 AS28557 - Cablemas Telecomunicaciones SA de CV1,024

AS7173#263 AS7173 - Instituto Nacional de Astrofisica, Optica y Electronica1,024

AS8140#265 AS8140 - Instituto Federal Electoral1,024

AS16689#266 AS16689 - TV Azteca, S.A.B. de C.V.1,024

AS18449#267 AS18449 - MVS Net, S.A. de C.V.1,024

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