AS8903 AS8903 LYNTIA NETWORKS S.A.

AS8903 LYNTIA NETWORKS S.A. · registered in Spain

IPv4 addresses164,352179 prefixes · 0.005% of announced IPv4

Rank in Spain#14largest network in ES by IPv4 space, of 926 · 0.52% of ES

Rank worldwide#1,237of 79,396 networks with IPv4

IPv615 x /32 (1,048,560 x /48)39 prefixes

CountrySpain954 ASNs registered there

Open AS8903 in ASN lookup Look up an IP in this network (45.83.50.1) All networks in Spain

IPv4 prefixes

All 179 prefixes, in address order.

45.83.50.0/23
80.66.112.0/22
80.66.117.0/24
80.66.118.0/24
80.66.120.0/22
80.66.124.0/24
84.18.0.0/19
89.42.70.0/24
89.44.150.0/23
91.132.28.0/23
91.132.31.0/24
92.60.160.0/21
92.60.168.0/23
92.60.170.0/24
92.60.172.0/24
92.60.175.0/24
94.198.47.0/24
136.238.211.0/24
149.7.217.0/24
154.58.219.0/24
154.62.64.0/23
154.62.67.0/24
154.62.234.0/23
154.62.251.0/24
158.172.140.0/23
176.98.220.0/24
176.98.223.0/24
178.19.44.0/24
178.19.47.0/24
185.66.60.0/24
185.66.61.0/24
185.66.62.0/23
185.123.122.0/24
185.155.64.0/24
185.155.67.0/24
185.187.180.0/23
185.187.182.0/24
185.203.20.0/23
185.203.22.0/24
185.224.76.0/24
185.229.215.0/24
185.242.175.0/24
193.34.241.0/24
193.186.11.0/24
195.5.64.0/22
195.5.68.0/22
195.5.72.0/22
195.5.78.0/23
195.5.80.0/21
195.5.88.0/22
195.5.92.0/23
195.5.94.0/24
195.5.95.0/24
212.49.128.0/20
212.49.144.0/24
212.49.146.0/23
212.49.148.0/22
212.49.152.0/21
212.49.160.0/20
212.49.176.0/22
212.49.181.0/24
212.49.182.0/23
212.49.184.0/22
212.49.188.0/24
212.49.190.0/23
212.66.161.0/24
212.66.162.0/23
212.66.164.0/22
212.66.168.0/21
212.66.176.0/20
212.163.0.0/23
212.163.2.0/23
212.163.4.0/23
212.163.6.0/23
212.163.8.0/24
212.163.9.0/24
212.163.11.0/24
212.163.12.0/23
212.163.16.0/23
212.163.18.0/24
212.163.19.0/24
212.163.24.0/22
212.163.28.0/23
212.163.30.0/24
212.163.32.0/22
212.163.40.0/23
212.163.42.0/24
212.163.44.0/22
212.163.48.0/20
212.163.64.0/22
212.163.72.0/21
212.163.80.0/21
212.163.88.0/22
212.163.92.0/24
212.163.93.0/24
212.163.94.0/24
212.163.95.0/24
212.163.96.0/19
212.163.128.0/23
212.163.130.0/24
212.163.131.0/24
212.163.132.0/22
212.163.136.0/24
212.163.137.0/24
212.163.138.0/23
212.163.140.0/22
212.163.145.0/24
212.163.146.0/23
212.163.148.0/22
212.163.152.0/21
212.163.160.0/20
212.163.176.0/21
212.163.184.0/23
212.163.186.0/23
212.163.188.0/22
212.163.192.0/23
212.163.194.0/23
212.163.196.0/22
212.163.200.0/21
212.163.208.0/20
212.163.224.0/22
212.163.228.0/22
212.163.232.0/22
212.163.236.0/22
212.163.240.0/20
213.9.128.0/24
213.9.129.0/24
213.9.130.0/23
213.9.132.0/22
213.9.136.0/21
213.9.144.0/20
213.9.160.0/22
213.9.164.0/22
213.9.168.0/21
213.9.176.0/22
213.9.180.0/23
213.9.182.0/24
213.9.183.0/24
213.9.184.0/23
213.9.186.0/24
213.9.187.0/24
213.9.188.0/22
213.9.192.0/24
213.9.193.0/24
213.9.194.0/23
213.9.196.0/22
213.9.200.0/21
213.9.208.0/21
213.9.216.0/23
213.9.218.0/23
213.9.220.0/22
213.9.224.0/20
213.9.240.0/23
213.9.242.0/24
213.9.244.0/22
213.9.248.0/24
213.9.249.0/24
213.9.250.0/23
213.9.252.0/22
213.170.52.0/24
213.192.192.0/22
213.192.196.0/22
213.192.200.0/23
213.192.202.0/24
213.192.204.0/22
213.192.208.0/22
213.192.212.0/23
213.192.215.0/24
213.192.216.0/21
213.192.224.0/21
213.192.233.0/24
213.192.234.0/23
213.192.238.0/23
213.192.240.0/23
213.192.242.0/24
213.192.244.0/22
213.192.248.0/22
213.192.252.0/24
213.192.255.0/24

IPv6 prefixes

All 39 prefixes.

2001:ac0::/33
2001:ac0:8000::/34
2001:ac0:c000::/37
2001:ac0:c810::/44
2001:ac0:c820::/43
2001:ac0:c840::/42
2001:ac0:c880::/44
2001:ac0:c890::/44
2001:ac0:c8a0::/43
2001:ac0:c8c0::/42
2001:ac0:c900::/40
2001:ac0:ca00::/39
2001:ac0:cc00::/38
2001:ac0:d000::/36
2001:ac0:e000::/35
2001:ac1::/32
2001:ac2::/31
2001:ac4::/30
2a0d:59c0::/48
2a0d:59c0:1::/48
2a0d:59c0:2::/48
2a0d:59c0:3::/48
2a0d:59c0:4::/46
2a0d:59c0:8::/45
2a0d:59c0:10::/44
2a0d:59c0:20::/43
2a0d:59c0:40::/42
2a0d:59c0:80::/41
2a0d:59c0:100::/40
2a0d:59c0:200::/39
2a0d:59c0:400::/38
2a0d:59c0:800::/37
2a0d:59c0:1000::/36
2a0d:59c0:2000::/35
2a0d:59c0:4000::/34
2a0d:59c0:8000::/33
2a0d:59c1::/32
2a0d:59c2::/31
2a0d:59c4::/30

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AS13041#11 CESCA-AC Consorci de Serveis Universitaris de Catalunya311,808

AS57269#12 DIGI-ES DIGI SPAIN TELECOM S.A281,088

AS12946#13 TeleCable R Cable y Telecable Telecomunicaciones, S.A.U.230,144

AS35699#15 ADAMOEU-AS Adamo Telecom Iberia S.A.138,496

AS2134#16 GSVNET-AS Santander Global Technology and Operations, S.L.98,048

AS34977#17 PROCONO-AS PROCONO S.A.96,512

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources