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Autonomous System

AS53087 · TELY Ltda.

Overview

AS53087 is announced on the Internet: RIPE RIS route collectors currently see 52 IPv4 prefixes and 5 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 12,288 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 15 upstream neighbours (transit providers or peers) and 111 downstream neighbours (customers or networks it carries). Its most visible upstreams are Level 3 Parent, LLC (AS3356), Seabras 1 USA, LLC (AS13786), and V tal (AS7738). AS53087 was assigned by LACNIC, and its registration country is Brazil.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 1:29 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 187.33.224.1, the first address of 187.33.224.0/19. 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 (52 prefixes)

PrefixAddresses
177.75.64.0/204,096
177.75.64.0/24256
177.75.65.0/24256
177.75.66.0/24256
177.75.67.0/24256
177.75.68.0/24256
177.75.69.0/24256
177.75.70.0/24256
177.75.71.0/24256
177.75.72.0/24256
177.75.73.0/24256
177.75.74.0/24256
177.75.75.0/24256
177.75.76.0/24256
177.75.77.0/24256
177.75.78.0/24256
177.75.79.0/24256
187.33.224.0/198,192
187.33.224.0/204,096
187.33.224.0/24256
187.33.225.0/24256
187.33.226.0/24256
187.33.227.0/24256
187.33.228.0/24256
187.33.229.0/24256
187.33.230.0/24256
187.33.231.0/24256
187.33.232.0/24256
187.33.233.0/24256
187.33.234.0/24256
187.33.235.0/24256
187.33.236.0/24256
187.33.237.0/24256
187.33.238.0/24256
187.33.239.0/24256
187.33.240.0/204,096
187.33.240.0/24256
187.33.241.0/24256
187.33.242.0/24256
187.33.243.0/24256
187.33.244.0/24256
187.33.245.0/24256
187.33.246.0/24256
187.33.247.0/24256
187.33.248.0/24256
187.33.249.0/24256
187.33.250.0/24256
187.33.251.0/24256
187.33.252.0/24256
187.33.253.0/24256
187.33.254.0/24256
187.33.255.0/24256

IPv6 prefixes (5 prefixes)

Prefix
2804:298::/32
2804:298:2::/48
2804:298:10::/48
2804:298:2012::/48
2804:2bb4:fe00::/40

Neighbours

Upstreams (transit or peers) (15)

ASNetworkVisibility
AS3356Level 3 Parent, LLC34,240
AS13786Seabras 1 USA, LLC9,025
AS7738V tal7,155
AS6939Hurricane Electric LLC5,160
AS25091IP-Max SA1,899
AS6057Administracion Nacional de Telecomunicaciones329
AS33182HostDime.com, Inc.271
AS137409GSL Networks Pty LTD260
AS35280F5 Networks SARL204
AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA104
AS28252WorldNet Telecom Comercio e Servicos de Telecomuni84
AS14840BR.Digital Telecom71
AS7195EDGEUNO S.A.S16
AS53013UFINET BRASIL S.A.6
AS39120Convergenze S.p.A.3

Downstreams (customers) (111)

ASNetworkVisibility
AS269719GN TELECOM4,883
AS262773PROXXIMA TELECOMUNICACOES SA3,409
AS263025ISPTEC Sistemas de Comunicacao Eireli3,150
AS265147UP Fibra3,062
AS264595FALCAO NET PROVEDOR DE INTERNET LTDA2,809
AS267332PROVEDOR NET MAIS LTDA - ME2,679
AS53019infotec- servicos de provedor da internet ltda1,954
AS265290Uplink Telecom1,867
AS262832Infotechnet Informatica e Assistencia Tecnica Ltda1,502
AS267278PROVEDOR BAKANAS.NET LTDA1,188
AS265135-1,168
AS263086-1,011
AS266649-898
AS263880WANTEL TECNOLOGIA LTDA. EPP886
AS264420-802
AS274656-767
AS33182-756
AS267317-739
AS273658-738
AS268314EWERTON DA SILVA LOPES TELECOMUNICACOES690
AS268865-672
AS52700-649
AS266973-628
AS267475-589
AS268349-580
AS61786-574
AS267287-545
AS265894-522
AS268031-499
AS265261-472

The 30 most visible of 111.

103 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.