AS39738 Telecom Castilla La Mancha SA

Spain TCLM-AS RIPE 2 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

16,384

IPv6 /48 networks

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: TCLM-AS
Description: c\ Valdemarias s/n 45007 Toledo Spain
Organisation: Telecom Castilla La Mancha SA
Registered in: Toledo, Spain
Abuse contact: atencioninternet@telecomclm.es
Assigned: 2006-04-18
Registered: 2006-04-19
Record last changed: 2024-10-29 18:23 UTC

82.86.0.0/19 82.86.32.0/19

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 2 of 2 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 2 upstreams seen in BGP.	10/10
pass	Working abuse contact atencioninternet@telecomclm.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 2024-10-29.	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/39738"><img src="https://ip-fd.net/badge/asn/39738/health.svg" alt="AS39738 network health on IP-FD.net"></a>

Markdown

[![AS39738 network health](https://ip-fd.net/badge/asn/39738/health.svg)](https://ip-fd.net/asn/39738)

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

Routing changes

Last 30 days

2026-10-04 07:22 UTC	Relationship changed	AS202766	upstream to peer
2026-10-04 07:22 UTC	Relationship changed	AS12541	upstream to peer

WHOIS

aut-num:        AS39738
as-name:        TCLM-AS
descr:          c\ Valdemarias s/n
descr:          45007 Toledo
descr:          Spain
org:            ORG-TCLM1-RIPE
admin-c:        TRR4-RIPE
tech-c:         TRR4-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TCLM-MNT
created:        2006-04-19T08:52:21Z
last-modified:  2024-10-29T18:23:41Z
source:         RIPE
% 8 routing policy lines (import/export) not shown

Routing data

Updated 1 days ago

Registry record

Fetched 1 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/39738

const res = await fetch('https://ip-fd.net/api/v1/asn/39738', {
  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/39738', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/39738');
curl_setopt($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/39738", 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.

AS12541	LYNTIA NETWORKS S.A. LYNTIA_BB_AS
AS202766	LYNTIA NETWORKS S.A. as-former-codinet

AS174
AS8903	LYNTIA NETWORKS S.A. AS8903