AS270167 Centro de Investigacion en Matematicas, A.C.

AS270167 - Centro de Investigacion en Matematicas, A.C. · registered in Mexico

IPv4 addresses1,2804 prefixes · <0.001% of announced IPv4

Rank in Mexico#209largest network in MX by IPv4 space, of 497 · <0.01% of MX

Rank worldwide#28,091of 79,396 networks with IPv4

IPv612 x /482 prefixes

CountryMexico546 ASNs registered there

Open AS270167 in ASN lookup Look up an IP in this network (148.207.185.1) All networks in Mexico

IPv4 prefixes

All 4 prefixes, in address order.

148.207.185.0/24
148.207.187.0/24
148.207.188.0/23
148.207.190.0/24

IPv6 prefixes

All 2 prefixes.

2801:c4:e0::/45
2801:c4:e8::/46

Similar-sized networks in Mexico

ASNNameIPv4 addresses

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AS265548#208 AS265548 - WCD, S.A. DE C.V.1,280

AS7408#210 AS7408 - COMIMSA1,280

AS17249#211 AS17249 - BURSATEC, S.A. DE C.V.1,280

AS28425#212 AS28425 - Convergencia Inalambrica, S.A. de C.V.1,280

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