Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 4 internet exchanges: ESpanix Madrid Lower LAN, ESpanix Madrid Upper LAN, DE-CIX Madrid: DE-CIX Madrid Peering LAN, IXPlay Global Peers
Web3 footprint
AS15704 hosts 5 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
AS15704 — global IP footprint
Cities where AS15704 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS15704 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 109.227.128.0/19 | 7,168 | 2026-07-18 11:59:42 |
| 82.144.0.0/19 | 7,052 | 2026-07-18 12:00:17 |
| 188.127.160.0/19 | 6,668 | 2026-07-18 11:59:42 |
| 85.86.32.0/21 | 6,621 | 2026-07-18 11:59:44 |
| 85.85.112.0/20 | 6,602 | 2026-07-18 11:59:44 |
| 85.86.24.0/21 | 6,589 | 2026-07-18 11:59:44 |
| 85.85.104.0/21 | 6,577 | 2026-07-18 11:59:44 |
| 85.85.224.0/20 | 6,542 | 2026-07-18 12:10:18 |
| 217.172.64.0/20 | 6,541 | 2026-07-18 12:00:17 |
| 85.86.64.0/21 | 6,526 | 2026-07-18 12:10:18 |
| 85.85.200.0/21 | 6,497 | 2026-07-18 12:10:18 |
| 85.86.56.0/21 | 6,479 | 2026-07-18 11:59:44 |
| 46.222.128.0/18 | 6,240 | 2026-07-18 12:10:18 |
| 144.178.128.0/18 | 6,233 | 2026-07-18 12:00:07 |
| 46.222.192.0/18 | 6,228 | 2026-07-18 11:59:41 |
| 83.175.192.0/18 | 6,186 | 2026-07-18 12:00:07 |
| 85.87.220.0/23 | 6,150 | 2026-07-18 12:10:19 |
| 144.178.136.0/21 | 6,092 | 2026-07-18 12:10:19 |
| 176.222.64.0/19 | 6,022 | 2026-07-18 12:00:07 |
| 67.218.224.0/21 | 5,941 | 2026-07-18 11:59:58 |
| 46.222.0.0/17 | 5,923 | 2026-07-18 11:59:44 |
| 78.30.0.0/18 | 5,906 | 2026-07-18 11:59:42 |
| 109.227.128.0/20 | 5,852 | 2026-07-18 11:59:44 |
| 193.163.93.0/24 | 5,848 | 2026-07-18 11:59:44 |
| 212.231.112.0/21 | 5,848 | 2026-07-18 11:59:58 |
| 80.81.96.0/19 | 5,840 | 2026-07-18 12:00:07 |
| 139.47.128.0/19 | 5,837 | 2026-07-18 12:00:07 |
| 77.241.48.0/20 | 5,821 | 2026-07-18 12:00:07 |
| 212.230.233.0/24 | 5,819 | 2026-07-18 12:09:59 |
| 212.7.32.0/20 | 5,819 | 2026-07-18 12:00:07 |
| 217.113.240.0/20 | 5,811 | 2026-07-18 10:52:44 |
| 185.140.64.0/22 | 5,775 | 2026-07-18 11:59:44 |
| 213.172.32.0/19 | 5,775 | 2026-07-18 12:00:07 |
| 213.195.64.0/19 | 5,759 | 2026-07-18 12:00:07 |
| 91.117.176.0/22 | 5,753 | 2026-07-18 11:59:44 |
| 212.230.159.0/24 | 5,752 | 2026-07-18 11:59:44 |
| 119.12.224.0/22 | 5,747 | 2026-07-18 11:59:44 |
| 95.169.224.0/22 | 5,742 | 2026-07-18 12:00:07 |
| 213.171.224.0/19 | 5,739 | 2026-07-18 12:00:07 |
| 212.166.69.0/24 | 5,724 | 2026-07-18 10:52:41 |
| 91.117.228.0/22 | 5,717 | 2026-07-18 11:59:44 |
| 109.227.178.0/24 | 5,716 | 2026-07-18 11:59:44 |
| 207.188.128.0/21 | 5,716 | 2026-07-18 12:10:18 |
| 207.188.136.0/21 | 5,715 | 2026-07-18 11:59:44 |
| 119.12.228.0/22 | 5,714 | 2026-07-18 11:59:44 |
| 82.213.224.0/19 | 5,711 | 2026-07-18 12:10:18 |
| 217.168.13.0/24 | 5,700 | 2026-07-18 11:59:44 |
| 217.168.3.0/24 | 5,687 | 2026-07-18 11:59:44 |
| 93.156.248.0/21 | 5,684 | 2026-07-18 11:59:44 |
| 217.168.6.0/24 | 5,684 | 2026-07-18 12:10:18 |
Showing top 50 of 315 announced prefixes by sample volume.
Frequently Asked Questions
What is AS15704?
AS15704 is an Autonomous System Number assigned to Xtra Telecom S.A.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS15704 announce?
AS15704 announces 836.4K IPv4 addresses distributed across 225 routed CIDR prefixes. The network is registered in Spain.
Who operates AS15704?
AS15704 is operated by Xtra Telecom S.A.. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS15704 registered in?
AS15704 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
