Autonomous System

AS8903

Lyntia Networks S.A.

Lyntia Networks S.A. Spain 🌐 lyntia.com

Announced IPs

165,120

CIDR prefixes

111

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)
195.5.64.0/19	AS8903, AS12541, AS202766	2026-11-14 07:24:16
213.9.142.0/23	AS8903, AS12541, AS202766	2026-11-14 07:24:16
213.192.255.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
154.62.65.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
212.163.1.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
213.9.224.0/20	AS8903, AS12541, AS202766	2026-11-14 07:24:16
80.66.120.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
92.60.171.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
195.5.91.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
154.62.251.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
185.66.60.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
213.9.246.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16
80.66.112.0/23	AS8903, AS12541, AS202766	2026-11-14 07:24:16
195.5.84.0/22	AS8903, AS12541, AS202766	2026-11-14 07:24:16
176.98.220.0/24	AS8903, AS12541, AS202766	2026-11-14 07:24:16

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	Murcia	Murcia
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	23.8%	Lyntia Networks S.A.	ES	—	—
212.163.48.0/20	4.1K	0.4%	Lyntia Networks S.A.	ES	Madrid	Madrid
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	12.4%	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	Catalonia	L'Hospitalet de Llobregat
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	Valencia	Orihuela
80.66.120.0/22	1.0K	0.0%	Lyntia Networks S.A.	ES	Catalonia	Alcanar
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	—	—
212.163.16.0/22	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	1.1%	Lyntia Networks S.A.	ES	Madrid	Madrid
212.163.44.0/22	1.0K	0.0%	Lyntia Networks S.A.	ES	Madrid	Madrid
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	1.3%	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	—	—
212.163.8.0/23	512	0.6%	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	Madrid	Madrid
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	49.8%	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	98.8%	Lyntia Networks S.A.	ES	Valencia	Benitachell
94.198.47.0/24	256	0.0%	Lyntia Networks S.A.	ES	Balearic Islands	Sant Antoni de Portmany
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	0.4%	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	99.6%	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	98.0%	Lyntia Networks S.A.	ES	—	—
212.163.11.0/24	256	4.3%	Lyntia Networks S.A.	ES	—	—

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	41,486	2026-11-14 06:48:34
94.198.47.0/24	25,601	2026-11-14 06:47:44
80.66.112.0/23	22,895	2026-11-14 06:48:34
154.62.67.0/24	21,749	2026-11-14 05:39:47
195.5.94.0/24	21,204	2026-11-11 01:29:22
212.163.193.0/24	17,750	2026-11-14 07:11:27
185.187.180.0/24	17,163	2026-11-14 07:11:25
154.44.190.0/24	16,699	2026-10-29 15:18:44
195.5.66.0/24	16,016	2026-11-14 07:11:27
185.203.20.0/24	15,487	2026-11-14 07:11:25
80.66.115.0/24	14,857	2026-11-14 06:48:34
80.66.118.0/24	14,802	2026-11-14 06:47:44
185.123.122.0/24	14,761	2026-11-14 07:11:25
212.163.18.0/24	14,384	2026-11-14 07:11:27
213.9.192.0/24	14,348	2026-11-14 07:11:27
80.66.121.0/24	14,145	2026-11-14 06:47:44
195.5.65.0/24	14,116	2026-11-14 07:11:27
213.192.255.0/24	14,102	2026-11-14 07:11:27
136.238.211.0/24	14,051	2026-11-14 05:39:47
45.83.50.0/24	13,991	2026-11-14 06:47:44
185.187.181.0/24	13,975	2026-11-14 07:11:25
80.66.114.0/24	13,939	2026-11-14 06:47:44
178.19.44.0/24	13,931	2026-11-14 06:47:44
185.187.182.0/24	13,908	2026-11-14 07:11:25
185.155.64.0/24	13,839	2026-11-14 07:11:25
80.66.123.0/24	13,828	2026-11-14 06:47:44
80.66.117.0/24	13,810	2026-11-14 06:47:44
195.5.84.0/22	13,771	2026-11-14 07:11:27
185.242.175.0/24	13,767	2026-11-14 07:11:25
185.203.22.0/24	13,745	2026-11-14 07:11:25
176.98.220.0/24	13,734	2026-11-14 06:47:44
185.229.215.0/24	13,724	2026-11-14 07:11:25
176.98.223.0/24	13,720	2026-11-14 06:47:44
185.224.76.0/24	13,718	2026-11-14 07:11:25
195.5.67.0/24	13,711	2026-11-14 07:11:27
193.186.11.0/24	13,711	2026-11-14 07:11:27
213.9.128.0/24	13,698	2026-11-14 07:11:27
195.5.64.0/19	13,694	2026-11-14 07:11:27
80.66.124.0/24	13,692	2026-11-14 06:47:44
185.66.60.0/24	13,665	2026-11-14 07:11:25
213.9.217.0/24	13,648	2026-11-14 07:11:27
185.66.60.0/22	13,632	2026-11-14 07:11:25
89.44.150.0/24	13,621	2026-11-14 06:47:44
185.203.21.0/24	13,618	2026-11-14 07:11:25
80.66.120.0/24	13,609	2026-11-14 06:47:44
195.5.93.0/24	13,580	2026-11-14 07:11:27
158.172.140.0/23	13,561	2026-11-14 06:47:44
89.42.70.0/24	13,559	2026-11-14 06:47:44
195.5.91.0/24	13,550	2026-11-14 07:11:27
213.192.212.0/22	13,531	2026-11-14 07:11:27

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 165.1K IPv4 addresses distributed across 111 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: 2026-11-14 07:24:05 UTC