Home ASN LookupAS15954

AS15954 Tecnocratica Tecnocratica Centro de Datos, S.L.

🇪🇸

Org handle: ORG-NS101-RIPE

Tecnocratica Centro de Datos, S.L.

RIPE NCCallocated

Announced Prefixes (BGP)

17total

14 IPv43 IPv6

IPv4 Addresses

Allocated (RIR)13,824

Announced (BGP)14,336

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)2.3×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇪🇸 ES

RIR

RIPE NCC

Status

allocated

Allocated

2000-11-10

Announced Prefixes

(BGP)17

Prefix	RPKI	IRR	Last Seen
31.24.120.0/21	Valid	RIPE	2026-10-11
31.47.72.0/21	Valid	RIPE	2026-10-11
37.247.120.0/21	Valid	RIPE	2026-10-11
91.199.120.0/24	No ROA	RIPE	2026-10-11
185.49.184.0/22	Valid	RIPE	2026-10-11
185.57.196.0/22	Valid	RIPE	2026-10-11
185.66.72.0/24	Valid	RIPE	2026-10-11
185.66.73.0/24	Valid	RIPE	2026-10-11
185.66.74.0/24	Valid	RIPE	2026-10-11
185.203.224.0/24	Valid	-	2026-10-11

1-10 of 17

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Allocated Prefixes

(RIR)13

Prefix	Country	RIR	Status
31.24.120.0/21	🇪🇸 ES	RIPENCC	allocated
31.47.72.0/21	🇪🇸 ES	RIPENCC	allocated
37.247.120.0/21	🇪🇸 ES	RIPENCC	allocated
91.199.120.0/24	🇪🇸 ES	RIPENCC	assigned
185.49.184.0/22	🇪🇸 ES	RIPENCC	allocated
185.57.196.0/22	🇪🇸 ES	RIPENCC	allocated
185.66.72.0/24	🇪🇸 ES	RIPE	assigned
185.66.73.0/24	🇪🇸 ES	RIPE	assigned
185.66.74.0/24	🇪🇸 ES	RIPE	assigned
193.247.194.0/24	🇪🇸 ES	RIPE	assigned

1-10 of 13

1 / 2

All 17 announced prefixes of AS15954 →

Downstream Customers(1)

ASN	Name
AS50573	🇪🇸AS-GOMEZ Martin Gomez Hermida

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS15954 hands its own prefixes to: transit providers, or peers at an exchange.

AS29119SERVIHOSTING AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL16
AS6939Hurricane Electric1

Downstreams (11)

Networks whose own prefixes AS15954 passes on: usually its customers.

AS204773DMNTR Felipe Canizares Navarro Trading DMNTR NETWORK SOLUTIONS6
AS39640Aveasco Valor Information Technologies, S.L5
AS62080Aalmenar Adrian Almenar Serrano3
AS205035LucusHost SL3
AS51718HyD Hospedaje Y Dominios S.L2
AS6750SDR Soluciones Dinamicas De La Red, S.L1
AS43520MEYTEL Publicidad S.L1
AS60488VISUALTEC Tecnocratica Centro De Datos, S.L1
AS197518RACKMARKT SL1
AS200867RGNET CLOUD, S.L1
AS202018Servinet Sistemas Y Comunicacion S.L1

Other adjacent networks (2)

Adjacent to AS15954 in the transit part of AS paths: peers, providers or customers.

AS174Cogent Communications7
AS3257GTT BACKBONE GTT Communications3

ASPA

No ASPA0 upstreams, 1 downstream

Listed as Upstream Provider by

1 ASN

View full ASPA details →

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/15954

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/15954" | jq