Autonomous System

AS8903

Lyntia Networks S.A.

Lyntia Networks S.A. Spain 🌐 lyntia.com

Announced IPs

165,632

CIDR prefixes

109

ASN

AS8903

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.

57/100

Caution

How this score is built

Baseline (neutral) 65
Active-threat / abuse risk −12
Enterprise allocation +4
Trust score 57 / 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 AS8903 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)
213.9.224.0/20	AS8903, AS12541, AS202766	2026-10-27 11:21:38
213.9.142.0/23	AS8903, AS12541, AS202766	2026-10-27 11:21:38
212.163.1.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
154.62.65.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
195.5.64.0/19	AS8903, AS12541, AS202766	2026-10-27 11:21:38
213.192.255.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
185.66.60.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
80.66.120.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
185.203.22.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
195.5.91.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
92.60.171.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
176.98.220.0/24	AS8903, AS12541, AS202766	2026-10-27 11:21:38
80.66.112.0/23	AS8903, AS12541, AS202766	2026-10-27 11:21:38
195.5.84.0/22	AS8903, AS12541, AS202766	2026-10-27 11:21:38
213.192.192.0/18	AS8903, AS12541, AS202766	2026-10-27 11:21:38

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 →

Network type NSP

Geographic scope Europe

Traffic ratio Balanced

Peering policy Open

IRR record RIPE::AS-LYNTIA

Present at 3 internet exchanges: CATNIX, ESpanix Madrid Lower LAN, ESpanix Madrid Upper LAN

Website ↗

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
212.163.192.0/18	16.4K	0.8%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
213.9.128.0/18	16.4K	2.2%	Lyntia Networks S.A.	ES	Basque Country	Bilbao
84.18.0.0/19	8.2K	1.0%	Lyntia Networks S.A.	ES	—	—
212.163.96.0/19	8.2K	0.0%	Lyntia Networks S.A.	ES	—	—
212.163.160.0/19	8.2K	0.5%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
213.9.192.0/19	8.2K	0.7%	Lyntia Networks S.A.	ES	Basque Country	Bilbao
92.60.160.0/20	4.1K	0.1%	Lyntia Networks S.A.	ES	—	—
195.5.80.0/20	4.1K	0.0%	Lyntia Networks S.A.	ES	Andalusia	Cartaya
212.49.128.0/20	4.1K	1.7%	Lyntia Networks S.A.	ES	—	—
212.49.160.0/20	4.1K	2.3%	Lyntia Networks S.A.	ES	Madrid	Madrid
212.66.176.0/20	4.1K	23.9%	Lyntia Networks S.A.	ES	—	—
212.163.48.0/20	4.1K	0.4%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
212.163.80.0/20	4.1K	0.0%	Lyntia Networks S.A.	ES	—	—
212.163.128.0/20	4.1K	0.0%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
213.9.224.0/20	4.1K	0.3%	Lyntia Networks S.A.	ES	Basque Country	Bilbao
195.5.64.0/21	2.0K	0.0%	Lyntia Networks S.A.	ES	Galicia	Cambados
212.49.152.0/21	2.0K	1.9%	Lyntia Networks S.A.	ES	Madrid	San Fernando de Henares
212.66.168.0/21	2.0K	12.5%	Lyntia Networks S.A.	ES	—	—
212.163.0.0/21	2.0K	3.2%	Lyntia Networks S.A.	ES	Castille and León	El Burgo de Osma
212.163.72.0/21	2.0K	0.6%	Lyntia Networks S.A.	ES	—	—
212.163.152.0/21	2.0K	1.1%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
213.9.248.0/21	2.0K	0.1%	Lyntia Networks S.A.	ES	Basque Country	Bilbao
213.192.192.0/21	2.0K	1.2%	Lyntia Networks S.A.	ES	Madrid	Madrid
213.192.216.0/21	2.0K	0.0%	Lyntia Networks S.A.	ES	—	—
213.192.224.0/21	2.0K	6.2%	Lyntia Networks S.A.	ES	—	—
80.66.112.0/22	1.0K	0.0%	Lyntia Networks S.A.	ES	Andalusia	Villafranca de Córdoba
80.66.120.0/22	1.0K	0.0%	Lyntia Networks S.A.	ES	Catalonia	Sant Carles de la Ràpita
185.66.60.0/22	1.0K	0.0%	Lyntia Networks S.A.	ES	Madrid	La Fortuna
195.5.72.0/22	1.0K	0.0%	Lyntia Networks S.A.	ES	—	—
212.49.148.0/22	1.0K	0.4%	Lyntia Networks S.A.	ES	—	—
212.49.176.0/22	1.0K	1.0%	Lyntia Networks S.A.	ES	—	—
212.49.184.0/22	1.0K	0.6%	Lyntia Networks S.A.	ES	—	—
212.66.164.0/22	1.0K	0.1%	Lyntia Networks S.A.	ES	—	—
212.163.8.0/22	1.0K	3.8%	Lyntia Networks S.A.	ES	—	—
212.163.16.0/22	1.0K	0.5%	Lyntia Networks S.A.	ES	Murcia	Cieza
212.163.24.0/22	1.0K	0.7%	Lyntia Networks S.A.	ES	Madrid	Madrid
212.163.32.0/22	1.0K	1.0%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
212.163.44.0/22	1.0K	0.0%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
212.163.64.0/22	1.0K	1.5%	Lyntia Networks S.A.	ES	—	—
212.163.148.0/22	1.0K	0.5%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
213.9.244.0/22	1.0K	0.2%	Lyntia Networks S.A.	ES	Basque Country	Bilbao
213.192.204.0/22	1.0K	2.4%	Lyntia Networks S.A.	ES	—	—
213.192.208.0/22	1.0K	1.4%	Lyntia Networks S.A.	ES	—	—
213.192.244.0/22	1.0K	2.0%	Lyntia Networks S.A.	ES	—	—
213.192.248.0/22	1.0K	3.0%	Lyntia Networks S.A.	ES	—	—
45.83.50.0/23	512	0.0%	Lyntia Networks S.A.	ES	Andalusia	Orcera
89.44.150.0/23	512	0.0%	Lyntia Networks S.A.	ES	Madrid	Madrid
91.132.28.0/23	512	0.0%	Lyntia Networks S.A.	ES	Andalusia	Los Palacios y Villafranca
154.62.64.0/23	512	0.0%	Lyntia Networks S.A.	US	—	—
154.62.234.0/23	512	0.0%	Lyntia Networks S.A.	US	—	—
158.172.140.0/23	512	0.0%	Lyntia Networks S.A.	ES	Galicia	Negreira
185.187.180.0/23	512	0.0%	Lyntia Networks S.A.	ES	Valencia	Manises
185.203.20.0/23	512	0.0%	Lyntia Networks S.A.	ES	Andalusia	Villacarrillo
195.5.78.0/23	512	0.6%	Lyntia Networks S.A.	ES	—	—
212.49.146.0/23	512	1.4%	Lyntia Networks S.A.	ES	—	—
212.49.182.0/23	512	0.0%	Lyntia Networks S.A.	ES	—	—
212.49.190.0/23	512	14.3%	Lyntia Networks S.A.	ES	—	—
212.66.162.0/23	512	10.0%	Lyntia Networks S.A.	ES	—	—
212.163.12.0/23	512	0.0%	Lyntia Networks S.A.	ES	—	—
212.163.24.0/23	512	1.4%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
212.163.28.0/23	512	0.2%	Lyntia Networks S.A.	ES	—	—
212.163.40.0/23	512	2.1%	Lyntia Networks S.A.	ES	Catalonia	Barcelona
212.163.146.0/23	512	0.0%	Lyntia Networks S.A.	ES	—	—
213.9.240.0/23	512	0.0%	Lyntia Networks S.A.	ES	—	—
213.192.200.0/23	512	50.0%	Lyntia Networks S.A.	ES	—	—
213.192.212.0/23	512	0.0%	Lyntia Networks S.A.	ES	—	—
213.192.234.0/23	512	14.6%	Lyntia Networks S.A.	ES	—	—
213.192.238.0/23	512	24.2%	Lyntia Networks S.A.	ES	—	—
213.192.240.0/23	512	11.1%	Lyntia Networks S.A.	ES	—	—
80.66.117.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
80.66.118.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
80.66.124.0/24	256	0.4%	Lyntia Networks S.A.	ES	Valencia	Quart de Poblet
89.42.70.0/24	256	0.4%	Lyntia Networks S.A.	ES	Madrid	Madrid
91.132.31.0/24	256	98.4%	Lyntia Networks S.A.	ES	Valencia	Benitachell
94.198.47.0/24	256	0.0%	Lyntia Networks S.A.	ES	Balearic Islands	Ibiza Town
136.238.211.0/24	256	0.0%	Lyntia Networks S.A.	US	—	—
149.7.217.0/24	256	0.0%	Lyntia Networks S.A.	US	—	—
154.44.190.0/24	256	33.6%	Lyntia Networks S.A.	US	—	—
154.58.219.0/24	256	0.0%	Lyntia Networks S.A.	US	—	—
154.62.67.0/24	256	0.0%	Lyntia Networks S.A.	US	—	—
154.62.251.0/24	256	0.0%	Lyntia Networks S.A.	US	—	—
176.98.220.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
176.98.223.0/24	256	0.8%	Lyntia Networks S.A.	ES	—	—
178.19.44.0/24	256	0.0%	Lyntia Networks S.A.	ES	Andalusia	Almáchar
178.19.47.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
185.123.122.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
185.155.64.0/24	256	99.2%	Lyntia Networks S.A.	ES	—	—
185.155.67.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
185.187.182.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
185.203.22.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
185.224.76.0/24	256	0.0%	Lyntia Networks S.A.	ES	Galicia	As Pontes de García Rodríguez
185.229.215.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
185.242.175.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
193.34.241.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
193.186.11.0/24	256	0.0%	Lyntia Networks S.A.	ES	Andalusia	El Carpio
212.49.144.0/24	256	0.0%	Lyntia Networks S.A.	ES	—	—
212.49.181.0/24	256	2.7%	Lyntia Networks S.A.	ES	—	—
212.49.188.0/24	256	1.2%	Lyntia Networks S.A.	ES	—	—
212.66.161.0/24	256	98.8%	Lyntia Networks S.A.	ES	—	—
212.163.27.0/24	256	0.0%	Lyntia Networks S.A.	ES	Madrid	Madrid

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS8903 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
178.19.47.0/24	27,623	2026-10-27 11:22:23
80.66.112.0/23	21,843	2026-10-27 11:22:15
154.62.67.0/24	20,559	2026-10-27 11:07:32
94.198.47.0/24	19,637	2026-10-27 11:22:22
195.5.94.0/24	19,300	2026-10-27 11:22:20
212.163.193.0/24	16,678	2026-10-27 11:22:20
185.187.180.0/24	16,075	2026-10-27 11:22:19
154.44.190.0/24	15,134	2026-10-27 11:07:32
195.5.66.0/24	14,829	2026-10-27 11:22:20
185.203.20.0/24	14,221	2026-10-27 11:07:32
80.66.115.0/24	13,810	2026-10-27 11:22:37
80.66.118.0/24	13,750	2026-10-27 11:22:31
212.163.18.0/24	13,322	2026-10-27 11:22:15
213.9.192.0/24	13,280	2026-10-27 11:22:23
80.66.121.0/24	12,998	2026-10-27 11:22:31
195.5.65.0/24	12,934	2026-10-27 11:22:31
45.83.50.0/24	12,923	2026-10-27 11:22:31
185.187.181.0/24	12,886	2026-10-27 11:22:31
80.66.114.0/24	12,881	2026-10-27 11:22:31
178.19.44.0/24	12,838	2026-10-27 11:22:31
185.187.182.0/24	12,818	2026-10-27 11:22:31
185.155.64.0/24	12,771	2026-10-27 11:22:31
80.66.117.0/24	12,746	2026-10-27 11:22:31
80.66.123.0/24	12,738	2026-10-27 11:22:31
195.5.84.0/22	12,704	2026-10-27 11:22:14
185.242.175.0/24	12,699	2026-10-27 11:22:31
176.98.220.0/24	12,671	2026-10-27 11:22:31
185.203.22.0/24	12,665	2026-10-27 11:22:31
185.229.215.0/24	12,655	2026-10-27 11:22:31
176.98.223.0/24	12,650	2026-10-27 11:22:31
185.224.76.0/24	12,629	2026-10-27 11:22:31
80.66.124.0/24	12,621	2026-10-27 11:22:31
213.9.128.0/24	12,610	2026-10-27 11:22:20
195.5.64.0/19	12,598	2026-10-27 11:22:31
193.186.11.0/24	12,581	2026-10-27 11:22:31
195.5.67.0/24	12,581	2026-10-27 11:22:31
185.66.60.0/24	12,573	2026-10-27 11:22:31
89.44.150.0/24	12,572	2026-10-27 11:22:31
80.66.120.0/24	12,557	2026-10-27 11:22:31
185.203.21.0/24	12,543	2026-10-27 11:22:31
185.66.60.0/22	12,542	2026-10-27 11:22:31
185.123.122.0/24	12,520	2026-10-27 11:22:19
195.5.93.0/24	12,507	2026-10-27 11:22:31
89.42.70.0/24	12,503	2026-10-27 11:22:31
158.172.140.0/23	12,483	2026-10-27 11:22:31
195.5.91.0/24	12,468	2026-10-27 11:22:31
89.44.151.0/24	12,462	2026-10-27 11:22:31
212.163.136.0/24	12,458	2026-10-27 11:22:20
45.83.51.0/24	12,452	2026-10-27 11:22:22
195.5.78.0/24	12,443	2026-10-27 11:22:31

Showing top 50 of 115 announced prefixes by sample volume.

Frequently Asked Questions

What is AS8903?

AS8903 is an Autonomous System Number assigned to Lyntia Networks 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 AS8903 announce?

AS8903 announces 165.6K IPv4 addresses distributed across 109 routed CIDR prefixes. The network is registered in Spain.

Who operates AS8903?

AS8903 is operated by Lyntia Networks S.A.. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.

What country is AS8903 registered in?

AS8903 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-27 11:24:05 UTC