AS274272 MAS NET SAS

Colombia AS274272 LACNIC 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

256

IPv6 /48 networks

65,536

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: AS274272
Description: LACNIC generated autnum for MAS NET SAS
Organisation: MAS NET SAS
Abuse contact: Not published
Assigned: 2025-12-07
Registered: 2025-12-08
Record last changed: 2025-12-09 03:17 UTC

38.21.120.0/24

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:        AS274272
as-name:        274272
handle:         AS274272
remarks:        Autonomous System AS274272 from CO-MNSA5-LACNIC
registrant:     CO-MNSA5-LACNIC (MAS NET SAS)
administrative,technical,abuse:CAA235 (CRISTINA ALEJANDRA ARANGO ALZATE) <cristina.arango1@hotmail.com>
registration:   2025-12-08T18:38:32Z
last changed:   2025-12-09T03:17:15Z
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/274272

const res = await fetch('https://ip-fd.net/api/v1/asn/274272', {
  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/274272', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/274272');
curl_setopt($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/274272", 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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