AS12541 LYNTIA NETWORKS S.A.

Spain LYNTIA_BB_AS RIPE 110 IPv4 prefixes 5 IPv6 prefixes

IPv4 addresses

173,312

IPv6 /48 networks

1,048,576

RPKI

106 valid9 no ROA

Peers and downstreams

Holder

AS name: LYNTIA_BB_AS
Description: Lyntia Networks. Backbone AS. # FUNCIONALIA IPv4
Organisation: LYNTIA NETWORKS S.A.
Registered in: Alcobendas, Spain
Abuse contact: abuse@lyntia.com
Assigned: 1999-07-06
Registered: 2002-09-06
Record last changed: 2026-06-26 09:48 UTC

136.238.211.0/24 149.7.217.0/24 154.44.190.0/24 154.58.219.0/24 154.62.234.0/23 154.62.251.0/24 154.62.64.0/24 154.62.65.0/24 154.62.67.0/24 158.172.140.0/23 176.98.220.0/24 176.98.223.0/24 178.19.44.0/24 178.19.47.0/24 185.123.122.0/24 185.155.64.0/24 185.155.67.0/24 185.187.180.0/24 185.187.181.0/24 185.187.182.0/24 185.203.21.0/24 185.203.22.0/24 185.224.76.0/24 185.229.215.0/24 185.242.175.0/24 185.66.60.0/22 185.66.60.0/24 193.186.11.0/24 193.34.241.0/24 195.5.64.0/19 195.5.65.0/24 195.5.66.0/24 195.5.67.0/24 195.5.78.0/24 195.5.79.0/24 195.5.80.0/22 195.5.84.0/22 195.5.91.0/24 195.5.92.0/24 195.5.93.0/24 195.5.94.0/24 212.163.0.0/16 212.163.1.0/24 212.163.130.0/24 212.163.136.0/24 212.163.18.0/24 212.163.185.0/24 212.163.193.0/24 212.163.225.0/24 212.163.226.0/24 212.163.227.0/24 212.163.235.0/24 212.163.240.0/20 212.163.5.0/24 212.163.8.0/24 212.163.91.0/24 212.163.92.0/24 212.163.94.0/24 212.49.128.0/18 212.66.161.0/24 212.66.162.0/23 212.66.164.0/22 212.66.168.0/21 212.66.176.0/20 213.170.52.0/24 213.192.192.0/18 213.192.195.0/24 213.192.212.0/22 213.192.255.0/24 213.9.128.0/17 213.9.128.0/24 213.9.142.0/23 213.9.162.0/23 213.9.182.0/24 213.9.185.0/24 213.9.186.0/24 213.9.190.0/23 213.9.192.0/24 213.9.217.0/24 213.9.224.0/20 213.9.240.0/23 213.9.244.0/24 213.9.245.0/24 213.9.246.0/24 213.9.247.0/24 213.9.248.0/24 213.9.250.0/23 45.83.50.0/24 45.83.51.0/24 80.66.112.0/23 80.66.114.0/24 80.66.115.0/24 80.66.117.0/24 80.66.118.0/24 80.66.120.0/24 80.66.121.0/24 80.66.122.0/24 80.66.123.0/24 80.66.124.0/24 84.18.0.0/19 89.42.70.0/24 89.44.150.0/24 89.44.151.0/24 91.132.28.0/23 91.132.31.0/24 92.60.160.0/20 92.60.171.0/24 92.60.173.0/24 92.60.174.0/24 94.198.47.0/24

AS2606	Wifiber.es SL wifiberes
AS8239	LYNTIA NETWORKS S.A. NEXTLEVEL-CONNECTIVITY-ISP
AS9094	LYNTIA NETWORKS S.A. LYNTIA_MSP_INTERNAL
AS12462	Evolutio Cloud Enabler SA ECE-MAD-DATA
AS13186	Evolutio Cloud Enabler SA ECE-BCN-DATA
AS20784	Cecabank,S.A. CECA-AS
AS25261	IBERIA LINEAS AEREAS DE ESPANA SOCIEDAD ANONIMA OPERADORA IBERIA
AS25267	Colegio de Registradores de la Propiedad y Mercantiles de Espana CORPME-AS
AS26395	Johnson Controls Inc JOHNSON-CONTROLS
AS29397	ENTERPRISE SOLUTIONS OUTSOURCING ESPANA SL HP-WEBVAULT
AS31262	EDICOM CAPITAL S.L. EDICOM
AS35171	Uniway Technologies SL uniway-AS
AS39738	Telecom Castilla La Mancha SA TCLM-AS
AS41876	IGNACIO JOSE PLA CUCO MolTelecom
AS41994	ATRADIUS CREDITO Y CAUCION SA, DE SEGUROS Y REASEGUROS Credito-y-Caucion
AS42325	LYNTIA NETWORKS S.A. UFINET
AS49538	Partido Socialista Obrero Espanol (PSOE) PSOE
AS49576	RED ELECTRICA DE ESPANA S.A.U. REE-AS
AS56345	TVB TELEDISTRIBUCION S.L. TELEDISTRIBUCION_BAENA_AS
AS56909	TD PR ARLU S.A TDPRarlutv
AS58327	FIBERGREEN TECNOLOGICAS S.L. GLOBE-OPERATOR-TELECOM
AS62104	Computer Service Internet Service Provider S.L. CSISP
AS198404	RENTEL WIFI, S.L. ASRENTEL
AS199329	BANCO MEDIOLANUM SA MEDIOLANUM
AS200387	Tele puerto real SL ARLU
AS201105	WIFI INTERSUR S.L. INTERSUR
AS201152	Area Project Solutions SL AREAPROJECT-AS1
AS202097	IBERMUTUA
AS202125	ACACIO SERVICIOS TELEMATICOS S.L. ACACIONET
AS202384	Netfiber Conecta 2020 SLU NETFIBER-AS
AS202814	ELECTRICA FUSION DE VILLANUEVA DE CORDOBA S.L. EVC
AS202829	Wsp WSP-AS1
AS203183	ARNOLD CALLE TELECOM, S.L. FOBOSTELECOM
AS203404	Roca Sanitario, S.A. roca
AS204741	AIRSAT COMUNICACIONES S.L. ES-AIRSAT
AS204774	SISTEL ALMANZORA S.L. SISTEL
AS204884	Fundacion Universidad de Valladolid FUNDACION-PARQUE-UVA
AS205289	FIBRA OPTICA FILABRES S.L ES-FOFNET-AS
AS205341	SEDE SISTEMAS Y COMUNICACIONES S.L. sedesistemas
AS205499	Telecable Cartaya S.L. asmairena
AS206089	TELECOLANZA, S.L. TELECOLANZA-AS
AS206195	BECONET FIBRA S.L. beconet-as
AS206565	IKAI Tecnologias Avanzadas, S.L. IKAI
AS206657	Cablevision
AS206837	Air Wifi S.L. airwifi
AS207286	RUEDA SISTEMAS, S.L. RUEDA-SISTEMAS-AS
AS207987	EM SISTEMAS INFORMATICOS Y TELECOMUNICACIONES DE MALLORCA SL emsystems
AS208257	CELENETWORKS SL CELENET-AS
AS208738	Carcon Networks S.L. carcon
AS208939	TELEDISTRIBUCIONES SERVITECNIC SL servitecnic
AS209492	INFORMATICA Y TELECOMUNICACIONES SARRIA S.L. ITSARRIA
AS209535	ITEGAL SERVICIOS TIC S.L. ITEGAL
AS211074	ESPUBLICO SERVICIOS PARA LA ADMINISTRACION SA ESPUBLICO
AS211554	ANA MARIA RODRIGUEZ SANTOS AMR-ELCORONIL
AS211974	Airecom Internet, S.L. airecom
AS212235	VCGelves
AS212536	Nexis Tecnologias de la Informacion, S.L ASNXS1
AS213193	Manca Telecom SL MANCA
AS213909	SERVYTEC NETWORKS, S.L.U. FUNCIONALIA
AS215573	Fibra Almendralejo S.L. FIBRAL

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 88/100

partly	Prefixes covered by valid ROAs 106 of 115 announced prefixes are RPKI valid, 9 have no ROA.	23/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 5 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@lyntia.com 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 2026-06-26.	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/12541"><img src="https://ip-fd.net/badge/asn/12541/health.svg" alt="AS12541 network health on IP-FD.net"></a>

Markdown

[![AS12541 network health](https://ip-fd.net/badge/asn/12541/health.svg)](https://ip-fd.net/asn/12541)

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

Routing changes

Last 30 days

2026-10-04 12:50 UTC	Neighbour gone	AS44127	downstream
2026-10-04 12:50 UTC	New neighbour	AS49576	downstream
2026-10-04 12:50 UTC	Relationship changed	AS8903	upstream to peer
2026-10-04 12:50 UTC	Relationship changed	AS56911	upstream to peer
2026-10-04 12:50 UTC	New prefix	2a0d:59c7::/32
2026-10-04 12:50 UTC	New prefix	2a0d:59c0::/29
2026-10-04 12:50 UTC	New prefix	2001:ac0::/29
2026-10-04 12:50 UTC	New prefix	2a0d:59c1::/32

WHOIS

aut-num:        AS12541
as-name:        LYNTIA_BB_AS
descr:          Lyntia Networks. Backbone AS.
org:            ORG-DDCS1-RIPE
admin-c:        ADM8903-RIPE
tech-c:         ADM8903-RIPE
admin-c:        ADM8903-RIPE
tech-c:         TECH8903-RIPE
abuse-c:        ABS12541-RIPE
descr:          
remarks:        ---------------------------------------------------------
remarks:        < Customer Flumotion >
remarks:        ---------------------------------------------------------
remarks:        < Customer GENERALITAT CATALUNYA >-V6
remarks:        ---------------------------------------------------------
remarks:        < Peering AS3320 Deutsche Telekom AG >
remarks:        ---------------------------------------------------------
remarks:        < Customer NUMINTEC >
remarks:        ---------------------------------------------------------
remarks:        MolTelecom
remarks:        ---------------------------------------------------------
remarks:        < Customer BTWWIDC-H Autonomous System >
remarks:        ---------------------------------------------------------
remarks:        < Customer MDEF>
remarks:        ---------------------------------------------------------
remarks:        < Transit Policy >
remarks:        +++ LYNTIA Networks
remarks:        +++ COGENT
remarks:        ++ END
remarks:        ---------------------------------------------------------
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LYNTIA-MNT
remarks:        ------------------------------------------
remarks:        PEERING points:
remarks:        Location AS
remarks:        ~~~~~~~~~~~~~~~~
remarks:        ESPANIX 8903(12541) ipv4 & ipv6
remarks:        CATNIX 12541 ipv4 & 8903 ipv6
remarks:        ALL details can be found at http://as8903.peeringdb.com
remarks:        -------------------------------------------
remarks:        +++ GTT
remarks:        -------------------------------------------
remarks:        RED ELECTRICA DE ESPANA S.A.U.
remarks:        -------------------------------------------
remarks:        Fundacion Universitaria San Pablo-CEU
remarks:        -------------------------------------------
remarks:        Compania De Distribucion Integral Logista, SA
remarks:        -------------------------------------------
remarks:        RENTEL WIFI, S.L.
remarks:        -------------------------------------------
remarks:        ITEGAL SERVICIOS TIC S.L.
remarks:        -------------------------------------------
remarks:        Airecom Internet, S.L.
remarks:        -------------------------------------------
created:        2002-09-06T13:25:00Z
last-modified:  2026-06-26T09:48:51Z
source:         RIPE
% 185 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now 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/12541

const res = await fetch('https://ip-fd.net/api/v1/asn/12541', {
  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/12541', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/12541');
curl_setopt($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/12541", 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.

AS3320	Deutsche Telekom AG DTAG
AS202766	LYNTIA NETWORKS S.A. as-former-codinet

AS8426	Claranet Limited CLARANET-AS
AS8903	LYNTIA NETWORKS S.A. AS8903
AS29680	Gamma Operadora de Comunicaciones S.A. VOZTELECOM
AS56911	Warian S.R.L. ASN-WARIAN