AS27744 Tecoar SA

Argentina AS27744 LACNIC 8 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

2,048

IPv6 /48 networks

RPKI

8 valid0 no ROA

Peers and downstreams

Holder

AS name: AS27744
Description: LACNIC generated autnum for Tecoar SA
Organisation: Tecoar SA
Abuse contact: Not published
Assigned: 2004-06-02
Registered: 2004-06-03
Record last changed: 2009-05-22 03:10 UTC

200.105.120.0/23 200.105.120.0/24 200.105.122.0/23 200.105.122.0/24 200.105.123.0/24 200.105.124.0/24 200.105.125.0/24 200.105.126.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 55/100

pass	Prefixes covered by valid ROAs 8 of 8 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 5 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 2009-05-22.	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/27744"><img src="https://ip-fd.net/badge/asn/27744/health.svg" alt="AS27744 network health on IP-FD.net"></a>

Markdown

[![AS27744 network health](https://ip-fd.net/badge/asn/27744/health.svg)](https://ip-fd.net/asn/27744)

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

Routing changes

Last 30 days

2026-10-04 11:42 UTC	Relationship changed	AS6939	upstream to peer
2026-10-04 11:42 UTC	Relationship changed	AS6057	upstream to peer

WHOIS

aut-num:        AS27744
as-name:        27744
handle:         AS27744
remarks:        Autonomous System AS27744 from AR-TESA22-LACNIC
registrant:     AR-TESA22-LACNIC (Tecoar SA)
administrative,technical,abuse:BEP2 (Gustavo Alvarez) <gustavo.alvarez@tecoar.com.ar>
registration:   2004-06-03T12:00:00Z
last changed:   2009-05-22T03:10:01Z
source:         LACNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now 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/27744

const res = await fetch('https://ip-fd.net/api/v1/asn/27744', {
  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/27744', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/27744');
curl_setopt($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/27744", 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.

AS174
AS52294	CABASE Camara Arg de Base de Datos y Serv en Linea AS52294
AS52359	CABASE Camara Arg de Base de Datos y Serv en Linea AS52359
AS52361	ARSAT - Empresa Argentina de Soluciones Satelitales S.A. AS52361
AS52375	CABASE Camara Arg de Base de Datos y Serv en Linea AS52375

AS52294	CABASE Camara Arg de Base de Datos y Serv en Linea AS52294
AS52359	CABASE Camara Arg de Base de Datos y Serv en Linea AS52359
AS52375	CABASE Camara Arg de Base de Datos y Serv en Linea AS52375

AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6939	Hurricane Electric LLC HURRICANE