AS41038 mediacaster-AS Mediacaster B.V.

mediacaster-AS Mediacaster B.V. · registered in the Netherlands

IPv4 addresses2,3045 prefixes · <0.001% of announced IPv4

Rank in Netherlands#333largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#20,452of 79,396 networks with IPv4

IPv68 x /32 (524,290 x /48)3 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS41038 in ASN lookup Look up an IP in this network (91.233.22.1) All networks in Netherlands

IPv4 prefixes

All 5 prefixes, in address order.

91.233.22.0/23
157.97.96.0/24
185.187.124.0/22
194.30.182.0/24
195.95.175.0/24

IPv6 prefixes

All 3 prefixes.

2001:678:250::/48
2001:67c:25b8::/48
2a0b:a180::/29

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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