AS25273 BCELU Broadcasting Center Europe (an RTL Group Company)

BCELU Broadcasting Center Europe (an RTL Group Company) · registered in Luxembourg

IPv4 addresses8,7047 prefixes · <0.001% of announced IPv4

Rank in Luxembourg#19largest network in LU by IPv4 space, of 103 · 0.60% of LU

Rank worldwide#9,865of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)16 prefixes

CountryLuxembourg105 ASNs registered there

Open AS25273 in ASN lookup Look up an IP in this network (2.57.172.1) All networks in Luxembourg

IPv4 prefixes

All 7 prefixes, in address order.

2.57.172.0/22
81.92.224.0/20
146.220.33.0/24
146.220.34.0/24
146.220.36.0/22
185.199.248.0/22
193.9.144.0/22

IPv6 prefixes

All 16 prefixes.

2a02:b8::/43
2a02:b8:20::/47
2a02:b8:22::/47
2a02:b8:24::/46
2a02:b8:28::/45
2a02:b8:30::/44
2a02:b8:40::/42
2a02:b8:80::/41
2a02:b8:100::/40
2a02:b8:200::/39
2a02:b8:400::/38
2a02:b8:800::/37
2a02:b8:1000::/36
2a02:b8:2000::/35
2a02:b8:4000::/34
2a02:b8:8000::/33

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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