AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon

Spain REDCAYLE RIPE 2 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

66,560

IPv6 /48 networks

65,536

RPKI

0 valid3 no ROA

Peers and downstreams

Holder

AS name: REDCAYLE
Description: Fundacion Centro de Supercomputacion de Castilla y Leon
Organisation: Fundacion Centro de Supercomputacion de Castilla y Leon
Registered in: León, Spain
Abuse contact: system@scayle.es
Assigned: 2019-05-16
Registered: 2019-05-17
Record last changed: 2024-07-29 07:15 UTC

157.88.0.0/16 185.179.104.0/22

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 60/100

fail	Prefixes covered by valid ROAs 0 of 3 announced prefixes are RPKI valid, 3 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact system@scayle.es is published.	15/15
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 2024-07-29.	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/44593"><img src="https://ip-fd.net/badge/asn/44593/health.svg" alt="AS44593 network health on IP-FD.net"></a>

Markdown

[![AS44593 network health](https://ip-fd.net/badge/asn/44593/health.svg)](https://ip-fd.net/asn/44593)

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

Routing changes

Last 30 days

2026-10-04 05:49 UTC	Relationship changed	AS64603	upstream to peer
2026-10-04 05:49 UTC	Prefix gone	185.179.105.192/27

WHOIS

aut-num:        AS44593
as-name:        REDCAYLE
org:            ORG-FCDS1-RIPE
admin-c:        ML19661-RIPE
tech-c:         ML19661-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         es-fcsc-1-mnt
created:        2019-05-17T12:56:36Z
last-modified:  2024-07-29T07:15:53Z
source:         RIPE
% 8 routing policy lines (import/export) not shown

Routing data

Updated 2 days ago

Registry record

Fetched 2 days ago from RIPE

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/44593

const res = await fetch('https://ip-fd.net/api/v1/asn/44593', {
  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/44593', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/44593');
curl_setopt($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/44593", 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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