AS266514 Antonio J De Albuquerque ME

AS266514 - Antonio J De Albuquerque ME · registered in Brazil

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,766largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#22,209of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266514 in ASN lookup Look up an IP in this network (45.186.40.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

45.186.40.0/22
170.244.232.0/22

IPv6 prefixes

All 1 prefix.

2804:38f4::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266438#1763 AS266438 - GNS FIBRA2,048

AS266439#1764 AS266439 - Infomaxx Telecom LTDA2,048

AS266454#1765 AS266454 - EXPAND TELECOM LTDA2,048

AS266520#1767 AS266520 - VOOB TELECOM2,048

AS266592#1768 AS266592 - REAL LIFE COMERCIO E SERVICOS LTDA2,048

AS266614#1769 AS266614 - AMTECK INFORMATICA LTDA2,048

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