AS209835
Despliegue de Redes de Telecomunicaciones S.L. ISP registered in Spain
25IPv4 prefixes
9IPv6 prefixes
97%RPKI-valid
#62,251AS Rank
327/327RIS visibility
#51Rank in Spain
2018-11-23Allocated
Despliegue de Redes de Telecomunicaciones S.L. (AS209835) — ISP, registered in Spain. announces 25 IPv4 prefixes + 9 IPv6 prefixes. Rank in Spain: #51. Allocated: 2018-11-23.
IPv4 25IPv6 9
Announced prefixes · 34
- v4 109.167.12.0/24 valid
- v4 151.248.20.0/24 valid
- v4 151.248.21.0/24 valid
- v4 151.248.22.0/24 valid
- v4 151.248.23.0/24 valid
- v4 158.172.143.0/24 valid
- v4 176.56.119.0/24 valid
- v4 185.185.94.0/24 valid
- v4 185.185.95.0/24 valid
- v4 185.227.100.0/24 valid
- v4 185.227.101.0/24 valid
- v4 2.59.232.0/22 valid
- v4 2.59.232.0/24 valid
- v4 2.59.233.0/24 valid
- v4 2.59.234.0/24 valid
- v4 2.59.235.0/24 valid
- v4 38.159.172.0/24 unknown
- v4 45.149.182.0/23 valid
- v4 45.149.182.0/24 valid
- v4 45.149.183.0/24 valid
- v4 83.143.108.0/22 valid
- v4 83.143.108.0/24 valid
- v4 83.143.109.0/24 valid
- v4 83.143.110.0/24 valid
- v4 83.143.111.0/24 valid
- v6 2a09:fc40:102::/48 valid
- v6 2a09:fc40:1::/48 valid
- v6 2a09:fc40:2::/48 valid
- v6 2a09:fc40:3::/48 valid
- v6 2a09:fc40:4::/48 valid
- v6 2a09:fc40:5::/48 valid
- v6 2a09:fc40:6::/48 valid
- v6 2a09:fc40:8::/48 valid
- v6 2a09:fc40:9::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 25 IPv4 · 9 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 34 |
| 2026-06-13 | 34 |
Internet Exchanges · 3
- DE-CIX Madrid Madrid 100 Gbps
- ERA-IX Amsterdam Amsterdam 10 Gbps
- ERA-IX Frankfurt Frankfurt 10 Gbps
Facilities · 8
- Digital Realty Amsterdam AMS9 Amsterdam
- Digital Realty Madrid MAD1-2 Madrid
- Digital Realty Madrid MAD3 Madrid
- Digital Realty Madrid MAD4 Madrid
- Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam
- IslaLink FSL Valencia
- NIKHEF Amsterdam Amsterdam
- OASIX MADRID AIRENETWORKS Madrid
AS topology · Customer cone 1
Embed this on your site
Badge 
[](https://ipdex.io/asn/AS209835/)
<a href="https://ipdex.io/asn/AS209835/"><img src="https://ipdex.io/badge/asn/209835.svg" alt="AS209835 on ipdex"></a>
Live chart (iframe)
<iframe src="https://ipdex.io/embed/asn/209835" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>