AS28201 Companhia Itabirana Telecomunicacoes Ltda

Brazil AS28201 LACNIC 236 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

68,608

IPv6 /48 networks

65,536

RPKI

237 valid0 no ROA

Peers and downstreams

Holder

AS name: AS28201
Description: Companhia Itabirana Telecomunicacoes Ltda
Organisation: Companhia Itabirana Telecomunicacoes Ltda
Abuse contact: Not published
Assigned: 2008-04-08

131.161.4.0/22 131.161.4.0/23 131.161.6.0/23 138.117.204.0/22 138.117.204.0/23 138.117.206.0/23 138.121.64.0/22 138.121.64.0/23 138.121.66.0/23 138.185.24.0/22 138.185.24.0/23 138.185.26.0/23 138.59.20.0/22 138.59.20.0/23 138.59.22.0/23 168.181.80.0/22 168.181.80.0/23 168.181.82.0/23 168.195.64.0/22 168.195.64.0/23 168.195.66.0/23 168.227.10.0/23 168.227.8.0/22 168.227.8.0/23 170.239.192.0/22 170.239.192.0/23 170.239.194.0/23 170.239.220.0/22 170.239.220.0/23 170.239.222.0/23 170.254.160.0/22 170.254.160.0/23 170.254.162.0/23 177.125.80.0/21 177.125.80.0/22 177.125.80.0/23 177.125.82.0/23 177.125.84.0/22 177.125.84.0/23 177.125.86.0/23 177.125.88.0/21 177.125.88.0/22 177.125.88.0/23 177.125.90.0/23 177.125.92.0/22 177.125.92.0/23 177.125.94.0/23 177.152.160.0/20 177.152.160.0/21 177.152.160.0/22 177.152.160.0/23 177.152.162.0/23 177.152.164.0/22 177.152.164.0/23 177.152.166.0/23 177.152.168.0/21 177.152.168.0/22 177.152.168.0/23 177.152.170.0/23 177.152.172.0/22 177.152.172.0/23 177.152.174.0/23 177.221.72.0/21 177.221.72.0/22 177.221.72.0/23 177.221.74.0/23 177.221.76.0/22 177.221.76.0/23 177.221.78.0/23 179.108.32.0/21 179.108.32.0/22 179.108.32.0/23 179.108.34.0/23 179.108.36.0/22 179.108.36.0/23 179.108.38.0/23 179.108.40.0/22 179.108.40.0/23 179.108.42.0/23 179.189.100.0/22 179.189.100.0/23 179.189.102.0/23 179.189.104.0/21 179.189.104.0/22 179.189.104.0/23 179.189.106.0/23 179.189.108.0/22 179.189.108.0/23 179.189.110.0/23 179.189.96.0/20 179.189.96.0/21 179.189.96.0/22 179.189.96.0/23 179.189.98.0/23 181.225.180.0/22 181.225.180.0/23 181.225.180.0/24 181.225.182.0/23 186.216.128.0/20 186.216.128.0/21 186.216.128.0/22 186.216.128.0/23 186.216.130.0/23 186.216.132.0/22 186.216.132.0/23 186.216.134.0/23 186.216.136.0/21 186.216.136.0/22 186.216.136.0/23 186.216.138.0/23 186.216.140.0/22 186.216.140.0/23 186.216.142.0/23 186.251.200.0/22 186.251.200.0/23 186.251.202.0/23 187.1.48.0/20 187.1.48.0/21 187.1.48.0/22 187.1.48.0/23 187.1.50.0/23 187.1.52.0/22 187.1.52.0/23 187.1.54.0/23 187.1.56.0/21 187.1.56.0/22 187.1.56.0/23 187.1.58.0/23 187.1.60.0/22 187.1.60.0/23 187.1.62.0/23 187.108.48.0/20 187.108.48.0/21 187.108.48.0/22 187.108.48.0/23 187.108.50.0/23 187.108.52.0/22 187.108.52.0/23 187.108.54.0/23 187.108.56.0/21 187.108.56.0/22 187.108.56.0/23 187.108.58.0/23 187.108.60.0/22 187.108.60.0/23 187.108.62.0/23 187.17.240.0/20 187.17.240.0/21 187.17.240.0/22 187.17.240.0/23 187.17.242.0/23 187.17.244.0/22 187.17.244.0/23 187.17.246.0/23 187.17.248.0/21 187.17.248.0/22 187.17.248.0/23 187.17.250.0/23 187.17.252.0/22 187.17.252.0/23 187.17.254.0/23 187.73.0.0/20 187.73.0.0/21 187.73.0.0/22 187.73.0.0/23 187.73.10.0/23 187.73.12.0/22 187.73.12.0/23 187.73.14.0/23 187.73.2.0/23 187.73.4.0/22 187.73.4.0/23 187.73.6.0/23 187.73.8.0/21 187.73.8.0/22 187.73.8.0/23 187.86.64.0/20 187.86.64.0/21 187.86.64.0/22 187.86.64.0/23 187.86.66.0/23 187.86.68.0/22 187.86.68.0/23 187.86.70.0/23 187.86.72.0/21 187.86.72.0/22 187.86.72.0/23 187.86.74.0/23 187.86.76.0/22 187.86.76.0/23 187.86.78.0/23 189.90.240.0/20 189.90.240.0/21 189.90.240.0/22 189.90.240.0/23 189.90.242.0/23 189.90.244.0/22 189.90.244.0/23 189.90.246.0/23 189.90.248.0/21 189.90.248.0/22 189.90.248.0/23 189.90.250.0/23 189.90.252.0/22 189.90.252.0/23 189.90.254.0/23 191.5.80.0/20 191.5.80.0/21 191.5.80.0/22 191.5.80.0/23 191.5.82.0/23 191.5.84.0/22 191.5.84.0/23 191.5.86.0/23 191.5.88.0/21 191.5.88.0/22 191.5.88.0/23 191.5.90.0/23 191.5.92.0/22 191.5.92.0/23 191.5.94.0/23 45.161.140.0/22 45.161.140.0/23 45.161.142.0/23 45.191.168.0/22 45.191.168.0/23 45.191.170.0/23 45.231.10.0/23 45.231.8.0/22 45.231.8.0/23 45.235.116.0/22 45.235.116.0/23 45.235.118.0/23 45.7.212.0/22 45.7.212.0/23 45.7.214.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 88/100

pass	Prefixes covered by valid ROAs 237 of 237 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
n/a	Working abuse contact We have no registry record to check.
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
n/a	Registry record maintained We have no change date for this record.

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/28201"><img src="https://ip-fd.net/badge/asn/28201/health.svg" alt="AS28201 network health on IP-FD.net"></a>

Markdown

[![AS28201 network health](https://ip-fd.net/badge/asn/28201/health.svg)](https://ip-fd.net/asn/28201)

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.

Routing data

From the weekly collection

Registry record

From the nightly import

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/28201

const res = await fetch('https://ip-fd.net/api/v1/asn/28201', {
  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/28201', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28201');
curl_setopt($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/28201", 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))

Works without a key at a lower rate. Get a free key.

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