AS270865 PW FIBRA OPTICA

AS270865 - PW FIBRA OPTICA · registered in Brazil

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Brazil#5,854largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#34,924of 79,396 networks with IPv4

IPv633,952 x /486 prefixes

CountryBrazil8,771 ASNs registered there

Open AS270865 in ASN lookup Look up an IP in this network (177.53.28.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

177.53.28.0/22

IPv6 prefixes

All 6 prefixes.

2804:72a0::/33
2804:72a0:fa00::/39
2804:72a0:fc00::/39
2804:72a0:fe00::/42
2804:72a0:fe40::/43
2804:72a0:ff00::/42

Similar-sized networks in Brazil

ASNNameIPv4 addresses

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AS267332#5853 AS267332 - PROVEDOR NET MAIS LTDA - ME1,024

AS271298#5855 AS271298 - Oaris Network1,024

AS263863#5856 AS263863 - Theonet Informatica Ltda Me1,024

AS266487#5857 AS266487 - ISM Telecom Eireli ME1,024

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