AS28359 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA

Brazil AS28359 LACNIC 168 IPv4 prefixes 19 IPv6 prefixes

IPv4 addresses

28,672

IPv6 /48 networks

65,536

RPKI

187 valid0 no ROA

Peers and downstreams

Holder

AS name: AS28359
Description: ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Organisation: ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Abuse contact: Not published
Assigned: 2007-11-13
Registered: 2007-11-14
Record last changed: 2026-08-10 17:15 UTC

177.70.192.0/20 177.70.192.0/23 177.70.192.0/24 177.70.193.0/24 177.70.194.0/23 177.70.194.0/24 177.70.195.0/24 177.70.196.0/23 177.70.196.0/24 177.70.197.0/24 177.70.198.0/23 177.70.198.0/24 177.70.200.0/23 177.70.201.0/24 177.70.202.0/23 177.70.202.0/24 177.70.203.0/24 177.70.204.0/23 177.70.204.0/24 177.70.205.0/24 177.70.206.0/23 177.70.206.0/24 177.70.207.0/24 179.97.192.0/19 179.97.192.0/23 179.97.192.0/24 179.97.193.0/24 179.97.194.0/23 179.97.194.0/24 179.97.195.0/24 179.97.196.0/23 179.97.196.0/24 179.97.197.0/24 179.97.198.0/23 179.97.198.0/24 179.97.199.0/24 179.97.200.0/23 179.97.200.0/24 179.97.201.0/24 179.97.202.0/23 179.97.203.0/24 179.97.204.0/23 179.97.205.0/24 179.97.206.0/23 179.97.206.0/24 179.97.207.0/24 179.97.208.0/23 179.97.209.0/24 179.97.210.0/23 179.97.211.0/24 179.97.212.0/23 179.97.212.0/24 179.97.213.0/24 179.97.214.0/23 179.97.214.0/24 179.97.215.0/24 179.97.216.0/23 179.97.216.0/24 179.97.217.0/24 179.97.218.0/23 179.97.218.0/24 179.97.219.0/24 179.97.220.0/23 179.97.220.0/24 179.97.221.0/24 179.97.222.0/23 179.97.222.0/24 179.97.223.0/24 187.94.128.0/20 187.94.128.0/23 187.94.128.0/24 187.94.129.0/24 187.94.130.0/23 187.94.130.0/24 187.94.131.0/24 187.94.132.0/23 187.94.132.0/24 187.94.133.0/24 187.94.134.0/23 187.94.134.0/24 187.94.135.0/24 187.94.136.0/23 187.94.136.0/24 187.94.137.0/24 187.94.138.0/23 187.94.138.0/24 187.94.139.0/24 187.94.140.0/23 187.94.140.0/24 187.94.141.0/24 187.94.142.0/23 187.94.142.0/24 187.94.143.0/24 187.94.144.0/20 187.94.144.0/23 187.94.144.0/24 187.94.145.0/24 187.94.146.0/23 187.94.146.0/24 187.94.147.0/24 187.94.148.0/23 187.94.148.0/24 187.94.149.0/24 187.94.150.0/23 187.94.150.0/24 187.94.151.0/24 187.94.152.0/23 187.94.152.0/24 187.94.153.0/24 187.94.154.0/23 187.94.154.0/24 187.94.155.0/24 187.94.156.0/23 187.94.156.0/24 187.94.157.0/24 187.94.158.0/23 187.94.158.0/24 187.94.159.0/24 189.76.176.0/20 189.76.176.0/23 189.76.176.0/24 189.76.177.0/24 189.76.178.0/23 189.76.178.0/24 189.76.179.0/24 189.76.180.0/23 189.76.180.0/24 189.76.181.0/24 189.76.182.0/23 189.76.182.0/24 189.76.183.0/24 189.76.184.0/23 189.76.184.0/24 189.76.185.0/24 189.76.186.0/23 189.76.186.0/24 189.76.187.0/24 189.76.188.0/23 189.76.188.0/24 189.76.189.0/24 189.76.190.0/23 189.76.190.0/24 189.76.191.0/24 189.76.192.0/20 189.76.192.0/23 189.76.192.0/24 189.76.193.0/24 189.76.194.0/23 189.76.194.0/24 189.76.195.0/24 189.76.196.0/23 189.76.196.0/24 189.76.197.0/24 189.76.198.0/23 189.76.198.0/24 189.76.199.0/24 189.76.200.0/23 189.76.200.0/24 189.76.201.0/24 189.76.202.0/23 189.76.202.0/24 189.76.203.0/24 189.76.204.0/23 189.76.204.0/24 189.76.205.0/24 189.76.206.0/23 189.76.206.0/24 189.76.207.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 187 of 187 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 19 IPv6 prefixes.	15/15
pass	More than one upstream 5 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@zaaztelecom.com.br is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-08-10.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/28359"><img src="https://ip-fd.net/badge/asn/28359/health.svg" alt="AS28359 network health on IP-FD.net"></a>

Markdown

[![AS28359 network health](https://ip-fd.net/badge/asn/28359/health.svg)](https://ip-fd.net/asn/28359)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS28359
as-name:        ASN28359
handle:         28359
registrant:     26453505000103 (ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA)
administrative: GPSSO11 (GUILHERME PASCOAL SILVA SOUZA) <guilherme@zaaztelecom.com.br>
administrative: PEZAA (Peering ZAAZ) <peering@zaaztelecom.com.br>
abuse:          ABZTE1 (ABUSE  ZAAZ TELECOM) <abuse@zaaztelecom.com.br>
registration:   2007-11-14T11:14:11Z
last changed:   2026-08-10T17:15:06Z
source:         LACNIC (RDAP)

Routing data

Updated 10 h ago

Registry record

Fetched 10 h ago from LACNIC RDAP

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/28359

const res = await fetch('https://ip-fd.net/api/v1/asn/28359', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/28359', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28359');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/28359", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

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