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
- Active-threat / abuse risk −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 100+ MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS12479 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 37.15.198.0/24 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 62.37.217.0/24 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 92.56.120.0/21 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 90.167.190.0/24 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 90.167.189.0/24 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 90.167.56.0/23 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 90.172.252.0/23 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 90.69.52.0/23 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 85.61.18.0/24 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 185.4.188.0/22 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 92.58.92.0/24 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 188.76.21.0/24 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 92.176.48.0/22 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 85.62.207.0/24 | AS12479, AS12715 | 2026-10-27 08:21:36 |
| 92.58.190.0/23 | AS12479, AS12715 | 2026-10-27 08:21:36 |
Showing the 15 most recently detected of 100+ MOAS prefixes. Many multi-origin prefixes on large networks are benign (anycast); see all MOAS anomalies.
Network profile
Source: PeeringDB →Present at 4 internet exchanges: CATNIX, ESpanix Madrid Lower LAN, ESpanix Madrid Upper LAN, DE-CIX Madrid: DE-CIX Madrid Peering LAN
Web3 footprint
AS12479 hosts 5 observed decentralized-network nodes across 4 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
AS12479 — global IP footprint
Cities where AS12479 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 AS12479 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 |
|---|---|---|
| 37.132.6.0/23 | 1,101,170 | 2026-10-27 08:17:24 |
| 37.133.0.0/16 | 1,038,554 | 2026-10-27 08:17:23 |
| 37.135.0.0/16 | 1,038,453 | 2026-10-27 08:17:23 |
| 37.15.0.0/16 | 1,038,330 | 2026-10-27 08:17:23 |
| 37.14.0.0/16 | 1,038,177 | 2026-10-27 08:17:23 |
| 212.9.94.0/24 | 1,025,265 | 2026-10-27 08:17:24 |
| 37.132.62.0/23 | 1,024,881 | 2026-10-27 08:13:30 |
| 37.11.224.0/22 | 992,849 | 2026-10-27 08:17:24 |
| 87.217.119.0/24 | 986,732 | 2026-10-27 08:17:24 |
| 87.217.189.0/24 | 980,556 | 2026-10-27 08:17:24 |
| 87.217.209.0/24 | 977,443 | 2026-10-27 08:17:24 |
| 87.218.188.0/24 | 976,823 | 2026-10-27 08:17:24 |
| 95.16.88.0/22 | 973,986 | 2026-10-27 08:17:24 |
| 37.134.114.0/24 | 973,975 | 2026-10-27 08:17:24 |
| 146.158.232.0/23 | 972,575 | 2026-10-27 08:17:24 |
| 87.217.104.0/24 | 970,257 | 2026-10-27 08:17:24 |
| 87.216.68.0/22 | 969,588 | 2026-10-27 08:17:24 |
| 95.18.248.0/22 | 969,292 | 2026-10-27 08:17:24 |
| 188.76.144.0/23 | 969,162 | 2026-10-27 08:17:24 |
| 37.132.33.0/24 | 969,106 | 2026-10-27 08:17:24 |
| 37.135.64.0/23 | 968,118 | 2026-10-27 08:17:24 |
| 87.216.176.0/20 | 968,077 | 2026-10-27 08:17:24 |
| 87.216.192.0/21 | 967,479 | 2026-10-27 08:17:24 |
| 87.216.40.0/22 | 966,900 | 2026-10-27 08:17:24 |
| 87.217.166.0/23 | 966,654 | 2026-10-27 08:17:24 |
| 87.216.24.0/22 | 966,565 | 2026-10-27 08:17:24 |
| 37.132.175.0/24 | 966,311 | 2026-10-27 08:17:24 |
| 87.217.237.0/24 | 966,088 | 2026-10-27 08:17:24 |
| 87.217.46.0/23 | 965,772 | 2026-10-27 08:17:24 |
| 95.19.74.0/24 | 965,610 | 2026-10-27 08:17:24 |
| 87.216.18.0/23 | 965,559 | 2026-10-27 08:17:24 |
| 87.219.119.0/24 | 965,427 | 2026-10-27 08:17:24 |
| 87.217.206.0/23 | 965,215 | 2026-10-27 08:17:24 |
| 37.135.231.0/24 | 965,050 | 2026-10-27 08:17:24 |
| 37.11.88.0/22 | 964,920 | 2026-10-27 08:17:24 |
| 37.11.12.0/22 | 964,621 | 2026-10-27 08:17:24 |
| 87.217.160.0/23 | 964,433 | 2026-10-27 08:17:24 |
| 90.175.226.0/23 | 964,283 | 2026-10-27 08:17:24 |
| 37.135.209.0/24 | 964,198 | 2026-10-27 08:17:24 |
| 87.219.40.0/24 | 964,024 | 2026-10-27 08:17:24 |
| 87.217.246.0/24 | 963,912 | 2026-10-27 08:17:24 |
| 37.35.136.0/22 | 963,721 | 2026-10-27 08:17:24 |
| 37.132.86.0/23 | 962,953 | 2026-10-27 08:17:24 |
| 87.219.177.0/24 | 962,694 | 2026-10-27 08:17:24 |
| 37.132.170.0/24 | 962,578 | 2026-10-27 08:17:24 |
| 37.132.172.0/24 | 962,422 | 2026-10-27 08:17:24 |
| 90.94.54.0/23 | 962,261 | 2026-10-27 08:17:24 |
| 37.134.212.0/22 | 961,726 | 2026-10-27 08:17:24 |
| 37.132.231.0/24 | 961,486 | 2026-10-27 08:17:24 |
| 37.35.156.0/22 | 961,301 | 2026-10-27 08:17:24 |
Showing top 50 of 7,845 announced prefixes by sample volume.
Frequently Asked Questions
What is AS12479?
AS12479 is an Autonomous System Number assigned to Orange Espagne SA. 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 AS12479 announce?
AS12479 announces 7.00M IPv4 addresses distributed across 219 routed CIDR prefixes. The network is registered in Spain.
Who operates AS12479?
AS12479 is operated by Orange Espagne SA. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS12479 registered in?
AS12479 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
