AS266436 NETCENTER TELECOM

AS266436 - NETCENTER TELECOM · registered in Brazil

IPv4 addresses1,5363 prefixes · <0.001% of announced IPv4

Rank in Brazil#2,059largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#25,953of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266436 in ASN lookup Look up an IP in this network (149.78.205.1) All networks in Brazil

IPv4 prefixes

All 3 prefixes, in address order.

149.78.205.0/24
149.78.206.0/24
170.82.12.0/22

IPv6 prefixes

All 1 prefix.

2804:37cc::/32

Other ASNs named NETCENTER TELECOM

1 other network uses the same organisation name; together with AS266436 they announce 2,560 IPv4 addresses.

ASNNameIPv4 addresses

AS269352AS269352 - NETCENTER TELECOM BR1,024

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266063#2056 AS266063 - G.W. DA SILVA SERVICOS DE COMUNICACAO MULTIMIDIA -1,536

AS266143#2057 AS266143 - UP LINK INTERNET BANDA LARGA1,536

AS266219#2058 AS266219 - VISIO TELECOM1,536

AS266498#2060 AS266498 - UNIVERSO FIBER COMUNICACAO MULTIMIDIA1,536

AS267464#2061 AS267464 - SMARTLINK TECNOLOGIA EM INTERNET LTDA ME1,536

AS267559#2062 AS267559 - SERGIO PEREIRA DE SOUZA - ME1,536

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