AS27881 IPNEXT S.A.

Argentina AS27881 LACNIC 46 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

16,896

IPv6 /48 networks

RPKI

46 valid0 no ROA

Peers and downstreams

Holder

AS name: AS27881
Description: LACNIC generated autnum for IPNEXT S.A.
Organisation: IPNEXT S.A.
Abuse contact: Not published
Assigned: 2007-02-06
Registered: 2007-02-07
Record last changed: 2026-02-10 16:25 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 60/100

pass	Prefixes covered by valid ROAs 46 of 46 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 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
pass	Registry record maintained Last changed 2026-02-10.	5/5

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/27881"><img src="https://ip-fd.net/badge/asn/27881/health.svg" alt="AS27881 network health on IP-FD.net"></a>

Markdown

[![AS27881 network health](https://ip-fd.net/badge/asn/27881/health.svg)](https://ip-fd.net/asn/27881)

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

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:        AS27881
as-name:        27881
handle:         AS27881
remarks:        Autonomous System AS27881 from AR-IPSA6-LACNIC
registrant:     AR-IPSA6-LACNIC (IPNEXT S.A.)
administrative,technical,abuse:AUH (Augusto Heiderscheid) <augusto.heiderscheid@gmail.com>
registration:   2007-02-07T12:00:00Z
last changed:   2026-02-10T16:25:34Z
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/27881

const res = await fetch('https://ip-fd.net/api/v1/asn/27881', {
  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/27881', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/27881');
curl_setopt($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/27881", 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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