AS273438 Olah Connect

AS273438 - Olah Connect · registered in Brazil

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Brazil#7,121largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#47,173of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)15 prefixes

CountryBrazil8,771 ASNs registered there

Open AS273438 in ASN lookup Look up an IP in this network (45.178.170.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

45.178.170.0/23

IPv6 prefixes

All 15 prefixes.

2804:8ea0::/33
2804:8ea0:8000::/46
2804:8ea0:8004::/46
2804:8ea0:8008::/45
2804:8ea0:8010::/44
2804:8ea0:8020::/43
2804:8ea0:8040::/42
2804:8ea0:8080::/41
2804:8ea0:8100::/40
2804:8ea0:8200::/39
2804:8ea0:8400::/38
2804:8ea0:8800::/37
2804:8ea0:9000::/36
2804:8ea0:a000::/35
2804:8ea0:c000::/34

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS273400#7118 AS273400 - MUGO TELECOMUNICACOES LTDA512

AS273416#7119 AS273416 - NOVA BANDA LARGA TELECOMUNICACAO LTDA512

AS273436#7120 AS273436 - PERES TELECOM PROVEDOR DE INTERNET LTDA512

AS273446#7122 AS273446 - DBR TELECOMUNICACOES LTDA512

AS273448#7123 AS273448 - ID NET ACESSO A REDE DE COMUNICACOES LTDA512

AS273453#7124 AS273453 - R G DE SOUZA INFORMATICA512

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