AS267201 Fiber One Telecomunicacoes EIRELI

AS267201 - Fiber One Telecomunicacoes EIRELI · registered in Brazil

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,728largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#42,778of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS267201 in ASN lookup Look up an IP in this network (45.230.164.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

45.230.164.0/23
45.230.167.0/24

IPv6 prefixes

All 1 prefix.

2804:49c0::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS267079#6725 AS267079 - MUNDO ONLINE768

AS267106#6726 AS267106 - NETFIBRA TELECOMUNICACOES LTDA - ME768

AS267127#6727 AS267127 - PH Telecom768

AS267495#6729 AS267495 - Brasil Central Telecomunicacao768

AS267505#6730 AS267505 - EMBRATEC COMUNICACOES LTDA ME768

AS267535#6731 AS267535 - Ajust Consulting768

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