AS269201 UP FOUR NET TELECOM LTDA

AS269201 - UP FOUR NET TELECOM LTDA · registered in Brazil

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in Brazil#4,559largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#33,323of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS269201 in ASN lookup Look up an IP in this network (45.181.208.1) All networks in Brazil

IPv4 prefixes

All 3 prefixes, in address order.

45.181.208.0/23
45.181.210.0/24
45.181.211.0/24

IPv6 prefixes

All 1 prefix.

2804:60f0::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS269198#4556 AS269198 - FRANCISCO ADSON DE MELO SOARES1,024

AS269199#4557 AS269199 - INFOTEC TELECON LTDA1,024

AS269200#4558 AS269200 - CONNECT TELECOMUNICACOES LTDA1,024

AS269202#4560 AS269202 - BRASNET MULTIINFORMATICA LTDA ME1,024

AS269205#4561 AS269205 - lider telecom1,024

AS269206#4562 AS269206 - RJ INTERNET1,024

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