AS28267 SIM INTERNET PROVEDORES DE INTERNET EIRELI.

Brazil AS28267 LACNIC 44 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

11,264

IPv6 /48 networks

256

RPKI

44 valid1 no ROA

Peers and downstreams

Holder

AS name: AS28267
Description: SIM INTERNET PROVEDORES DE INTERNET EIRELI.
Organisation: SIM INTERNET PROVEDORES DE INTERNET EIRELI.
Abuse contact: Not published
Assigned: 2008-11-10
Registered: 2008-11-11
Record last changed: 2026-07-16 12:34 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 74/100

partly	Prefixes covered by valid ROAs 44 of 45 announced prefixes are RPKI valid, 1 have no ROA.	24/25
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 4 upstreams seen in BGP.	10/10
fail	Working abuse contact No abuse contact is published in the registry.	0/15
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 2026-07-16.	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/28267"><img src="https://ip-fd.net/badge/asn/28267/health.svg" alt="AS28267 network health on IP-FD.net"></a>

Markdown

[![AS28267 network health](https://ip-fd.net/badge/asn/28267/health.svg)](https://ip-fd.net/asn/28267)

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:        AS28267
as-name:        ASN28267
handle:         28267
registrant:     10956157000149 (SIM INTERNET PROVEDORES DE INTERNET EIRELI.)
administrative: JONAU2 (joel Nauffal) <joel@redesiminternet.com.br>
administrative,abuse:JONAU2 (joel Nauffal) <joel@redesiminternet.com.br>
registration:   2008-11-11T16:28:33Z
last changed:   2026-07-16T12:34:28Z
source:         LACNIC (RDAP)

Routing data

Updated 19 h ago

Registry record

Fetched 19 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/28267

const res = await fetch('https://ip-fd.net/api/v1/asn/28267', {
  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/28267', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28267');
curl_setopt($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/28267", 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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