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Autonomous System

AS264170 ยท Winet Brasil

Overview

AS264170 is announced on the Internet: RIPE RIS route collectors currently see 10 IPv4 prefixes and 2 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 2,048 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 9 upstream neighbours (transit providers or peers) and 21 downstream neighbours (customers or networks it carries). Its most visible upstreams are Seabras 1 USA, LLC (AS13786), Hurricane Electric LLC (AS6939), and Huge Solucoes Corporativas Ltda (AS264409). AS264170 was assigned by LACNIC, and its registration country is Brazil.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 12:03 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 138.99.60.1, the first address of 138.99.60.0/23. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.

Announced prefixes

IPv4 prefixes (10 prefixes)

PrefixAddresses
45.185.72.0/24256
45.185.73.0/24256
45.185.74.0/24256
45.185.75.0/24256
138.99.60.0/23512
138.99.60.0/24256
138.99.61.0/24256
138.99.62.0/23512
138.99.62.0/24256
138.99.63.0/24256

IPv6 prefixes (2 prefixes)

Prefix
2804:2390::/32
2804:2390::/36

Neighbours

Upstreams (transit or peers) (9)

ASNetworkVisibility
AS13786Seabras 1 USA, LLC4,702
AS6939Hurricane Electric LLC905
AS264409Huge Solucoes Corporativas Ltda271
AS4230CLARO S.A.246
AS137409GSL Networks Pty LTD46
AS6057Administracion Nacional de Telecomunicaciones37
AS35280F5 Networks SARL28
AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA12
AS39120Convergenze S.p.A.2

Downstreams (customers) (21)

ASNetworkVisibility
AS267327NKM RAMOS INFORMATICA LTDA812
AS268124CONEXAO TELECOM424
AS271757VIA PROVEDOR - SERVICOS MULTIMIDIA - EIRELI404
AS271677Wsim Informatica Ltda. ME397
AS275750BM Fibra325
AS269131LK Maia Telecon LTDA-ME324
AS267117Vianett Provedor de Internet Eireli - ME316
AS273721TCA TELECOM LTDA - ME316
AS266074URSICH CONSULTORIA EM INFORMATICA297
AS269030TOPSAPP SOLUCOES EM TELECOMUNICACOES E REDES AVANC268
AS268910-264
AS269193-260
AS268138-250
AS272218-248
AS268197-224
AS267202-217
AS269422-161
AS268678CSI SOLUCOES TECNOLOGICAS LTDA68
AS264056-56
AS271289-6
AS270656-5

32 more neighbours appear on both sides of this network depending on the path, so they are counted in neither list.

Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.

How to read this page

An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.

A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.

Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.

The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.