Mediacaster B.V.
AS41038 is Mediacaster B.V. (mediacaster.nl). It announces 2,304 IPv4 addresses in 5 prefixes, and 3 IPv6 prefixes.
The Netherlands· RIPE· allocated 2006-06-02· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- The Netherlands2,304 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- mediacaster-AS
- name
- Mediacaster B.V.
- org
- ORG-MB12-RIPE
- org name
- Mediacaster B.V.
- org address
- Jeverweg 2-2, 9723 JE Groningen, The Netherlands
- org country
- NL
- country
- NL
- source
- ripe
- status
- ASSIGNED
- created
- 2006-06-02
- updated
- 2018-10-11
- remarks
- IPv4 Routing Policy / IPv6 Routing Policy
- maintainer
- RIPE-NCC-END-MNT|MEDIACASTER-MNT|nl-cloudbrains-1-mnt
- abuse name
- MEDIACASTER NOC
- abuse email
- abuse@mediacaster.nl
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP28draytek1.22%
- anyip, geonode0.22%
- None here
- None here
- None here
- None here
- Hosting IP1,79277.78%
- None here
- None here
- None here
- None here
- None here
- 0.22%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 91.233.22.0/23 | The Netherlands | valid | 17 | 2026-10-02 |
| 157.97.96.0/24 | The Netherlands | not found | 17 | 2026-10-02 |
| 185.187.124.0/22 | The Netherlands | valid | 17 | 2026-10-02 |
| 194.30.182.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 195.95.175.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:678:250::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2001:67c:25b8::/48 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a0b:a180::/29 | The Netherlands | valid | 20 | 2026-10-02 |
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