AS263791 REFSA TELECOMUNICACIONES

Argentina AS263791 LACNIC 4 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

1,024

IPv6 /48 networks

65,536

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: AS263791
Description: LACNIC generated autnum for REFSA TELECOMUNICACIONES
Organisation: REFSA TELECOMUNICACIONES
Abuse contact: Not published
Assigned: 2015-06-25

138.121.112.0/24 138.121.113.0/24 138.121.114.0/24 138.121.115.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 88/100

pass	Prefixes covered by valid ROAs 5 of 5 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 2 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/263791"><img src="https://ip-fd.net/badge/asn/263791/health.svg" alt="AS263791 network health on IP-FD.net"></a>

Markdown

[![AS263791 network health](https://ip-fd.net/badge/asn/263791/health.svg)](https://ip-fd.net/asn/263791)

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

Routing changes

Last 30 days

2026-10-05 03:27 UTC	Relationship changed	AS7303	upstream to peer
2026-10-05 03:27 UTC	Relationship changed	AS52361	upstream to downstream

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/263791

const res = await fetch('https://ip-fd.net/api/v1/asn/263791', {
  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/263791', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/263791');
curl_setopt($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/263791", 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.

AS7049	Silica Networks Argentina S.A. AS7049
AS52361	ARSAT - Empresa Argentina de Soluciones Satelitales S.A. AS52361

AS52361	ARSAT - Empresa Argentina de Soluciones Satelitales S.A. AS52361
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