AS21838 CIRION TECHNOLOGIES ARGENTINA S.A.

Argentina AS21838 LACNIC 0 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

RPKI

0 valid0 no ROA

Peers and downstreams

Holder

AS name: AS21838
Description: LACNIC generated autnum for IMPSAT FIBER NETWORKS INC
Organisation: CIRION TECHNOLOGIES ARGENTINA S.A.
Abuse contact: Not published
Assigned: 2001-06-26
Registered: 2001-06-27
Record last changed: 2024-04-01 16:12 UTC

None announced.

Routing changes

Last 30 days

2026-10-04 08:00 UTC

Neighbour gone

AS27901

upstream

WHOIS

aut-num:        AS21838
as-name:        21838
handle:         AS21838
remarks:        Autonomous System AS21838 from AR-IMCO13-LACNIC
registrant:     AR-IMCO13-LACNIC (CIRION TECHNOLOGIES ARGENTINA S.A.)
administrative,technical:NEA5 (Claudia Duque) <claudia.duque@ciriontechnologies.com>
abuse:          CIA29 (Cirion Abuse) <abuse@ciriontechnologies.com>
registration:   2001-06-27T12:00:00Z
last changed:   2024-04-01T16:12:28Z
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/21838

const res = await fetch('https://ip-fd.net/api/v1/asn/21838', {
  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/21838', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/21838');
curl_setopt($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/21838", 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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