AS265877 Cotelvo Ltda.

AS265877 - Cotelvo Ltda. · registered in Argentina

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Argentina#358largest network in AR by IPv4 space, of 1,070 · <0.01% of AR

Rank worldwide#27,804of 79,396 networks with IPv4

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

CountryArgentina1,083 ASNs registered there

Open AS265877 in ASN lookup Look up an IP in this network (45.227.36.1) All networks in Argentina

IPv4 prefixes

All 2 prefixes, in address order.

45.227.36.0/22
200.43.223.0/24

IPv6 prefixes

All 1 prefix.

2803:9e20::/32

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AS10671#361 AS10671 - Comision Nacional de Actividades Espaciales1,280

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