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Spain · Autonomous System
Where this network meets others — public exchange points, colocation facilities, and declared peering capacity.
The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.
Inferred AS-level relationships: 11 upstream providers, 691 peers and 197 downstream customers. The graph shows the largest few of each; the lists link through.
give this network transit
exchange traffic directly
buy transit from it
Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.
How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.
Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, Spain).
Has working IPv6 connectivity, even if it isn't always chosen.
IPv6 wins when a destination is dual-stacked — the real-world usage rate.
Currently announced prefixes, live from RIPEstat.
Invalid announcements have a ROA on file but the origin AS or prefix length doesn't match it — usually a stale ROA or misconfiguration rather than an active hijack.
420 prefixes currently seen by RIPEstat.
178.156.56.0/22185.243.24.0/2295.178.32.0/22178.156.64.0/21212.231.182.0/232a00:8a84:c000::/4894.76.138.0/23103.204.220.0/2384.232.13.0/24185.218.188.0/22151.237.192.0/1991.198.41.0/24185.105.223.0/2484.232.48.0/21185.154.162.0/2488.218.10.0/24185.225.149.0/24185.185.36.0/2294.76.144.0/20185.152.63.0/24188.64.99.0/2485.204.140.0/2284.232.32.0/24159.253.248.0/21188.240.36.0/22185.131.132.0/22176.227.144.0/2078.136.121.0/2492.114.36.0/24185.124.100.0/2284.54.24.0/2394.76.144.0/2194.24.34.0/2438.252.189.0/24146.255.19.0/24185.57.172.0/23185.99.184.0/22185.103.36.0/222a07:6840::/2986.104.24.0/24193.43.98.0/24109.167.90.0/24185.104.134.0/24217.61.64.0/2081.172.69.0/24185.152.62.0/2493.114.228.0/225.83.64.0/1994.176.194.0/2345.11.64.0/22185.209.76.0/2245.14.196.0/22185.99.248.0/2284.232.8.0/2286.105.156.0/22192.144.2.0/23185.101.160.0/2289.35.148.0/2291.198.37.0/24185.25.196.0/2295.178.34.0/24152.89.164.0/22185.223.96.0/22185.101.161.0/2494.76.170.0/2478.136.84.0/22178.156.116.0/22185.40.180.0/22178.156.48.0/22185.192.210.0/24158.172.144.0/22185.31.20.0/2479.171.222.0/235.154.172.0/23178.212.72.0/2480.244.56.0/21185.105.220.0/2284.232.58.0/242a0c:ab40::/2994.76.184.0/2186.104.27.0/2479.171.216.0/22185.155.207.0/24185.192.208.0/24213.170.224.0/19185.154.161.0/2486.105.158.0/2478.136.112.0/2184.232.84.0/22146.66.243.0/242a00:8a84:9030::/44109.167.77.0/24178.156.76.0/22193.38.147.0/2480.174.144.0/2484.236.236.0/2480.244.48.0/20185.198.51.0/24141.98.209.0/2481.172.36.0/2480.174.147.0/2438.21.71.0/24188.64.97.0/2484.236.194.0/235.252.0.0/24193.36.96.0/22185.104.134.0/23188.119.104.0/24178.156.16.0/222a12:96c0::/29212.231.216.0/22185.75.245.0/245.57.228.0/22178.156.0.0/1793.119.156.0/2284.236.170.0/24185.214.212.0/23185.237.200.0/22185.192.209.0/24178.156.72.0/2294.76.160.0/2188.148.104.0/21185.2.148.0/2383.143.168.0/21185.160.212.0/24192.144.0.0/2493.114.206.0/24185.226.226.0/2484.236.250.0/2493.114.202.0/2388.148.68.0/2484.236.237.0/2484.232.72.0/22192.144.1.0/24185.27.124.0/22185.31.21.0/2484.236.144.0/2178.136.114.0/23213.192.203.0/2494.247.141.0/24212.85.246.0/23212.86.98.0/2494.176.136.0/21193.24.44.0/24185.218.163.0/2480.174.146.0/2484.54.24.0/22194.48.176.0/23178.156.24.0/23212.231.220.0/2289.45.244.0/225.154.0.0/1762.43.252.0/2378.136.120.0/21185.50.207.0/2489.43.76.0/242.59.92.0/2281.172.68.0/24212.231.208.0/2237.72.0.0/19185.225.150.0/2484.236.178.0/2445.8.136.0/22185.45.166.0/2484.236.180.0/24185.252.59.0/24185.2.150.0/23178.156.32.0/2380.244.48.0/2178.136.96.0/2095.141.240.0/24185.165.248.0/2388.148.96.0/215.83.48.0/212a00:8a84:a000::/4484.236.244.0/22185.143.140.0/2284.232.104.0/22195.128.12.0/22185.160.215.0/24178.156.108.0/22185.113.192.0/2284.232.22.0/24178.156.39.0/24212.231.232.0/2194.177.152.0/2184.236.130.0/23185.227.76.0/2431.14.200.0/21103.127.46.0/2478.40.12.0/22185.132.164.0/22185.50.206.0/2484.232.12.0/2446.232.169.0/2489.45.242.0/23185.248.133.0/24185.150.204.0/2293.114.200.0/2393.115.204.0/2289.37.227.0/2495.178.32.0/2380.174.148.0/2295.178.112.0/2178.136.96.0/21146.255.21.0/2484.232.33.0/24178.156.47.0/2478.136.92.0/2284.236.240.0/225.59.114.0/2484.236.128.0/1786.104.26.0/2484.236.216.0/22185.226.188.0/22185.67.211.0/24153.92.120.0/23103.95.124.0/22185.154.160.0/2484.54.26.0/23194.62.252.0/2293.114.200.0/2144.31.117.0/24185.57.174.0/23185.137.56.0/22185.102.208.0/23178.156.42.0/2393.114.224.0/2294.24.104.0/22185.47.12.0/22185.75.244.0/24103.127.45.0/2488.148.120.0/2192.114.83.0/2484.236.180.0/225.154.185.0/2484.236.200.0/212a00:b8e0::/485.83.79.0/2491.90.161.0/24185.225.151.0/24185.25.113.0/2494.76.128.0/18103.132.4.0/2262.106.67.0/2489.43.76.0/23185.105.222.0/2381.172.112.0/2278.136.84.0/2484.232.112.0/2095.178.37.0/24185.160.212.0/2288.148.0.0/17153.92.122.0/23185.189.224.0/242a07:5d00::/2945.13.11.0/242a00:de40::/325.252.8.0/22185.207.175.0/2489.40.203.0/2437.230.64.0/1984.236.184.0/2284.232.25.0/24185.186.183.0/2493.114.224.0/2189.32.160.0/21188.240.194.0/23178.156.29.0/2484.236.248.0/22178.156.20.0/232a00:8a80::/2984.236.192.0/21103.26.200.0/2481.172.32.0/22185.154.163.0/2489.44.64.0/21178.156.36.0/22185.165.250.0/2389.34.120.0/22185.67.104.0/2388.148.0.0/19185.226.178.0/24185.152.60.0/22217.61.80.0/2192.114.53.0/24185.32.112.0/22178.156.44.0/2288.148.114.0/24185.132.164.0/23185.128.192.0/225.57.224.0/22181.201.0.0/1794.24.32.0/2246.232.170.0/2494.24.40.0/2189.38.216.0/21185.104.132.0/22212.231.180.0/23185.202.116.0/2288.148.31.0/24139.28.20.0/2293.115.156.0/2284.232.0.0/17195.245.89.0/24185.201.5.0/24212.237.236.0/22185.223.178.0/2478.136.64.0/20212.63.124.0/2237.72.28.0/22146.255.16.0/2293.119.18.0/2484.232.30.0/23185.137.165.0/2477.81.167.0/24185.223.155.0/2478.136.108.0/2284.232.14.0/2389.43.74.0/23217.197.111.0/2494.76.168.0/2180.174.128.0/1784.236.128.0/2093.114.204.0/24185.25.114.0/2484.236.156.0/2245.13.9.0/24185.104.132.0/2391.198.48.0/24194.49.59.0/24212.231.212.0/22178.156.106.0/2389.43.84.0/22109.167.0.0/17178.156.104.0/2378.136.64.0/1884.236.252.0/222a07:a4c4::/30185.160.213.0/242.59.244.0/2284.232.110.0/242a00:8a84:c001::/4893.113.48.0/22213.217.28.0/24103.127.44.0/24181.201.128.0/1788.148.64.0/195.8.255.0/24176.56.96.0/19188.93.142.0/2491.210.126.0/24178.156.78.0/24185.31.23.0/2480.174.145.0/24212.231.178.0/2384.236.208.0/21185.22.92.0/2388.148.96.0/23185.67.210.0/2484.232.70.0/242a00:8a84:27f0:e::/6462.122.228.0/22178.156.8.0/21185.230.101.0/2484.236.168.0/24103.152.1.0/2488.148.32.0/1993.114.252.0/22103.115.182.0/23185.226.179.0/2491.217.22.0/2480.224.239.0/24185.145.178.0/2484.232.8.0/21185.45.165.0/24178.156.98.0/23194.48.179.0/24185.45.164.0/24185.155.68.0/2238.226.0.0/2479.171.220.0/23194.48.178.0/24185.201.4.0/2284.232.87.0/242a00:8a84:2080::/48185.31.22.0/2488.148.114.0/2391.198.65.0/2488.148.27.0/24146.255.20.0/225.154.241.0/24194.49.57.0/24185.212.124.0/2245.13.171.0/245.83.91.0/24212.118.58.0/23185.250.76.0/22185.226.176.0/2484.236.160.0/20