AS266389 M2B - SOLUCOES EM TECNOLOGIA EIRELLI ME

AS266389 - M2B - SOLUCOES EM TECNOLOGIA EIRELLI ME · registered in Brazil

IPv4 addresses3,0723 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,232largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#18,340of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266389 in ASN lookup Look up an IP in this network (45.189.52.1) All networks in Brazil

IPv4 prefixes

All 3 prefixes, in address order.

45.189.52.0/22
170.81.36.0/22
187.87.156.0/22

IPv6 prefixes

All 1 prefix.

2804:3718::/32

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AS266624#1233 AS266624 - CONEXAO VIP TELECOM3,072

AS267621#1234 AS267621 - IFIBER TELECOM3,072

AS268085#1235 AS268085 - Plusnetfoz Provedor de Internet Ltda -ME3,072

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