AS12684 SES-LUX-AS SES ASTRA S.A.

SES-LUX-AS SES ASTRA S.A. · registered in Luxembourg

IPv4 addresses181,248161 prefixes · 0.006% of announced IPv4

Rank in Luxembourg#3largest network in LU by IPv4 space, of 103 · 12.55% of LU

Rank worldwide#1,164of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)5 prefixes

CountryLuxembourg105 ASNs registered there

Open AS12684 in ASN lookup Look up an IP in this network (63.210.60.1) All networks in Luxembourg

IPv4 prefixes

All 161 prefixes, in address order.

63.210.60.0/23
64.110.52.0/22
64.110.56.0/22
64.110.60.0/23
64.110.140.0/22
64.110.148.0/22
64.110.154.0/24
64.110.156.0/23
64.110.160.0/19
66.133.0.0/22
66.133.4.0/23
66.133.9.0/24
66.133.14.0/23
66.133.16.0/21
66.133.24.0/22
66.133.28.0/23
66.133.30.0/23
66.133.32.0/24
66.133.34.0/23
66.133.36.0/23
66.133.39.0/24
66.133.40.0/23
66.133.42.0/24
66.133.44.0/24
66.133.48.0/22
66.133.52.0/23
66.133.54.0/23
66.133.60.0/23
66.133.63.0/24
66.178.0.0/21
66.178.8.0/21
66.178.18.0/24
66.178.20.0/22
66.178.24.0/21
66.178.32.0/22
66.178.36.0/23
66.178.39.0/24
66.178.40.0/21
66.178.48.0/24
66.178.50.0/23
66.178.52.0/24
66.178.54.0/23
66.178.56.0/21
66.178.64.0/20
66.178.80.0/21
66.178.88.0/24
66.178.89.0/24
66.178.90.0/23
66.178.92.0/23
66.178.94.0/24
66.178.95.0/24
66.178.96.0/24
66.178.98.0/23
66.178.100.0/22
66.178.104.0/21
66.178.112.0/22
66.178.116.0/22
66.178.120.0/21
67.209.96.0/21
67.209.104.0/23
67.209.106.0/23
67.209.108.0/22
80.247.128.0/24
80.247.130.0/23
80.247.132.0/22
80.247.136.0/21
80.247.144.0/22
80.247.148.0/23
80.247.150.0/24
80.247.151.0/24
80.247.152.0/21
103.243.64.0/24
103.243.67.0/24
122.201.32.0/20
148.253.20.0/22
148.253.24.0/24
148.253.28.0/24
162.249.177.0/24
162.249.178.0/23
170.78.189.0/24
171.22.196.0/22
185.26.154.0/23
190.124.42.0/24
200.9.185.0/24
200.89.17.0/24
200.89.21.0/24
201.220.38.0/24
209.198.216.0/21
209.198.224.0/20
209.198.248.0/22
209.198.252.0/23
209.198.254.0/23
210.5.192.0/20
210.5.208.0/22
210.5.212.0/24
210.5.224.0/20
210.5.240.0/22
210.5.244.0/23
210.5.246.0/24
210.5.248.0/21
212.56.224.0/21
212.56.232.0/22
212.56.236.0/22
212.56.240.0/21
212.56.249.0/24
212.56.250.0/24
212.56.251.0/24
212.56.252.0/22
212.165.128.0/21
212.165.136.0/22
212.165.140.0/23
212.165.142.0/24
212.165.143.0/24
212.165.144.0/21
212.165.152.0/24
212.165.153.0/24
212.165.154.0/23
212.165.156.0/22
212.165.160.0/20
212.165.176.0/21
212.165.184.0/21
212.165.192.0/19
212.165.224.0/20
212.165.240.0/22
212.165.244.0/23
212.165.246.0/24
212.165.248.0/22
212.165.252.0/23
212.165.254.0/24
213.169.96.0/22
213.169.100.0/24
213.169.101.0/24
213.169.102.0/24
213.169.103.0/24
213.169.104.0/21
213.169.112.0/20
216.226.200.0/21
216.226.208.0/21
216.226.216.0/24
216.226.217.0/24
216.226.218.0/23
216.226.220.0/22
216.226.224.0/22
216.226.228.0/23
216.226.230.0/23
216.226.232.0/21
216.226.240.0/21
216.226.248.0/21
216.236.192.0/19
216.252.128.0/20
216.252.152.0/23
216.252.154.0/24
216.252.156.0/23
216.252.159.0/24
216.252.160.0/24
217.28.32.0/21
217.28.40.0/24
217.28.41.0/24
217.28.42.0/23
217.28.44.0/23
217.28.46.0/23

IPv6 prefixes

All 5 prefixes.

2604:5700::/34
2604:5700:4000::/35
2604:5700:6000::/35
2604:5700:8000::/33
2a02::/32

Similar-sized networks in Luxembourg

ASNNameIPv4 addresses

AS42848#1 EC-AS European Commission327,680

AS6661#2 EPT-LU POST Luxembourg218,880

AS199524#4 GCORE G-Core Labs S.A.122,112

AS2602#5 RESTENA Fondation RESTENA83,456

AS25367#6 AS-ADTS-LU Proximus Luxembourg S.A.73,984

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