AS28038 SAN LUIS CTV S.A.

Argentina AS28038 LACNIC 23 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

26,880

IPv6 /48 networks

65,536

RPKI

24 valid0 no ROA

Peers and downstreams

Holder

AS name: AS28038
Description: LACNIC generated autnum for SAN LUIS CTV S.A.
Organisation: SAN LUIS CTV S.A.
Abuse contact: Not published
Assigned: 2009-02-10
Registered: 2009-02-11
Record last changed: 2009-02-11 19:07 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 24 of 24 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
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
fail	Registry record maintained Last changed 2009-02-11.	0/5

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/28038"><img src="https://ip-fd.net/badge/asn/28038/health.svg" alt="AS28038 network health on IP-FD.net"></a>

Markdown

[![AS28038 network health](https://ip-fd.net/badge/asn/28038/health.svg)](https://ip-fd.net/asn/28038)

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

Routing changes

Last 30 days

2026-10-04 12:45 UTC	New neighbour	AS7195	peer
2026-10-04 12:45 UTC	Relationship changed	AS6057	upstream to peer

WHOIS

aut-num:        AS28038
as-name:        28038
handle:         AS28038
remarks:        Autonomous System AS28038 from AR-SLCS1-LACNIC
registrant:     AR-SLCS1-LACNIC (SAN LUIS CTV S.A.)
administrative,technical,abuse:MML (Marcelo Marcos Lozano) <soporte@sanluisctv.com.ar>
registration:   2009-02-11T19:07:15Z
last changed:   2009-02-11T19:07:15Z
source:         LACNIC (RDAP)

Routing data

Updated 16 h ago

Registry record

Fetched 16 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/28038

const res = await fetch('https://ip-fd.net/api/v1/asn/28038', {
  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/28038', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28038');
curl_setopt($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/28038", 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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