AS4387 Secretaria de Ciencia y Tecnologia - Red Cientific

Argentina AS4387 LACNIC 11 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

19,712

IPv6 /48 networks

RPKI

0 valid11 no ROA

Peers and downstreams

Holder

AS name: AS4387
Description: Secretaria de Ciencia y Tecnologia - Red Cientific
Organisation: Secretaria de Ciencia y Tecnologia - Red Cientific
Abuse contact: Not published
Assigned: 1995-02-14
Registered: 1995-02-15
Record last changed: 1997-06-11 12:00 UTC

168.83.0.0/20 168.83.1.0/24 168.83.128.0/20 168.83.26.0/24 168.83.30.0/24 168.83.31.0/24 168.83.32.0/23 168.83.64.0/22 200.1.224.0/19 200.9.242.0/23 200.9.244.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade F · 25/100

fail	Prefixes covered by valid ROAs 0 of 11 announced prefixes are RPKI valid, 11 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
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 1997-06-11.	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/4387"><img src="https://ip-fd.net/badge/asn/4387/health.svg" alt="AS4387 network health on IP-FD.net"></a>

Markdown

[![AS4387 network health](https://ip-fd.net/badge/asn/4387/health.svg)](https://ip-fd.net/asn/4387)

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:        AS4387
as-name:        4387
handle:         AS4387
remarks:        Autonomous System AS4387 from AR-SCYT1-LACNIC
registrant:     AR-SCYT1-LACNIC (Secretaria de Ciencia y Tecnologia - Red Cientific)
administrative,technical,abuse:ALG10 (Andres Luis Giacomelli) <postmaster@secyt.gov.ar>
registration:   1995-02-15T12:00:00Z
last changed:   1997-06-11T12:00:00Z
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/4387

const res = await fetch('https://ip-fd.net/api/v1/asn/4387', {
  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/4387', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/4387');
curl_setopt($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/4387", 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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